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Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from 'f6aa28c380'
${ noResults }
fzf/src/terminal.go

4295 lines
112 KiB
Go
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Rewrite fzf in Go
10 years ago
package fzf
import (
Make preview renderer suspend early on line wrap
7 years ago
"bufio"
Add 'GET /' endpoint for getting the program state (experimental) Related #3372
9 months ago
"encoding/json"
Rewrite fzf in Go
10 years ago
"fmt"
Add change-header and transform-header Close #3237
1 year ago
"io"
Fix rendering of the prompt line when overflow occurs with `--info=inline` Fix #2692
2 years ago
"math"
Rewrite fzf in Go
10 years ago
"os"
Redraw and adjust upon terminal resize
9 years ago
"os/signal"
Rewrite fzf in Go
10 years ago
"regexp"
"sort"
Fix issues in tcell renderer and Windows build - Fix display of CJK wide characters - Fix horizontal offset of header lines - Add support for keys with ALT modifier, shift-tab, page-up and down - Fix util.ExecCommand to properly parse command-line arguments - Fix redraw on resize - Implement Pause/Resume for execute action - Remove runtime check of GOOS - Change exit status to 2 when tcell failed to start - TBD: Travis CI build for tcell renderer - Pending. tcell cannot reliably ingest keys from tmux send-keys
8 years ago
"strconv"
Improved handling of tab characters
9 years ago
"strings"
Rewrite fzf in Go
10 years ago
"sync"
Redraw and adjust upon terminal resize
9 years ago
"syscall"
Rewrite fzf in Go
10 years ago
"time"
Reorganize source code
9 years ago
junegunn/uniseg -> rivo/uniseg https://github.com/rivo/uniseg/pull/47
4 months ago
"github.com/rivo/uniseg"
Replace RuneWidth to StringWidth to handle grapheme clusters Fix #2482
3 years ago
Prepare for termbox/windows build `TAGS=termbox make` (or `go build -tags termbox`)
8 years ago
"github.com/junegunn/fzf/src/tui"
Reorganize source code
9 years ago
"github.com/junegunn/fzf/src/util"
Rewrite fzf in Go
10 years ago
)
Revise ranking algorithm
8 years ago
// import "github.com/pkg/profile"
Add more tests of placeholder flags and simplify its logic (#2624) * [tests] Test fzf's placeholders and escaping on practical commands This tests some reasonable commands in fzf's templates (for commands, previews, rebinds etc.), how are those commands escaped (backslashes, double quotes), and documents if the output is executable in cmd.exe. Both on Unix and Windows. * [tests] Add testing of placeholder parsing and matching Adds tests and bit of docs for the curly brackets placeholders in fzf's template strings. Also tests the "placeholder" regex. * [tests] Add more test cases of replacing placeholders focused on flags Replacing placeholders in templates is already tested, this adds tests that focus more on the parameters of placeholders - e.g. flags, token ranges. There is at least one test for each flag, not all combinations are tested though. * [refactoring] Split OS-specific function quoteEntry() to corresponding source file This is minor refactoring, and also the function's test was made crossplatform. * [refactoring] Simplify replacePlaceholder function Should be equivalent to the original, but has simpler structure.
3 years ago
/*
Reformat comments adhere to gofmt
2 years ago
Placeholder regex is used to extract placeholders from fzf's template
strings. Acts as input validation for parsePlaceholder function.
Describes the syntax, but it is fairly lenient.
Add more tests of placeholder flags and simplify its logic (#2624) * [tests] Test fzf's placeholders and escaping on practical commands This tests some reasonable commands in fzf's templates (for commands, previews, rebinds etc.), how are those commands escaped (backslashes, double quotes), and documents if the output is executable in cmd.exe. Both on Unix and Windows. * [tests] Add testing of placeholder parsing and matching Adds tests and bit of docs for the curly brackets placeholders in fzf's template strings. Also tests the "placeholder" regex. * [tests] Add more test cases of replacing placeholders focused on flags Replacing placeholders in templates is already tested, this adds tests that focus more on the parameters of placeholders - e.g. flags, token ranges. There is at least one test for each flag, not all combinations are tested though. * [refactoring] Split OS-specific function quoteEntry() to corresponding source file This is minor refactoring, and also the function's test was made crossplatform. * [refactoring] Simplify replacePlaceholder function Should be equivalent to the original, but has simpler structure.
3 years ago
Reformat comments adhere to gofmt
2 years ago
The following pseudo regex has been reverse engineered from the
Fix typos in the source code (#3048)
2 years ago
implementation. It is overly strict, but better describes what's possible.
Reformat comments adhere to gofmt
2 years ago
As such it is not useful for validation, but rather to generate test
cases for example.
Add more tests of placeholder flags and simplify its logic (#2624) * [tests] Test fzf's placeholders and escaping on practical commands This tests some reasonable commands in fzf's templates (for commands, previews, rebinds etc.), how are those commands escaped (backslashes, double quotes), and documents if the output is executable in cmd.exe. Both on Unix and Windows. * [tests] Add testing of placeholder parsing and matching Adds tests and bit of docs for the curly brackets placeholders in fzf's template strings. Also tests the "placeholder" regex. * [tests] Add more test cases of replacing placeholders focused on flags Replacing placeholders in templates is already tested, this adds tests that focus more on the parameters of placeholders - e.g. flags, token ranges. There is at least one test for each flag, not all combinations are tested though. * [refactoring] Split OS-specific function quoteEntry() to corresponding source file This is minor refactoring, and also the function's test was made crossplatform. * [refactoring] Simplify replacePlaceholder function Should be equivalent to the original, but has simpler structure.
3 years ago
\\?(?: # escaped type
{\+?s?f?RANGE(?:,RANGE)*} # token type
|{q} # query type
|{\+?n?f?} # item type (notice no mandatory element inside brackets)
)
RANGE = (?:
(?:-?[0-9]+)?\.\.(?:-?[0-9]+)? # ellipsis syntax for token range (x..y)
|-?[0-9]+ # shorthand syntax (x..x)
)
*/
Support field index expressions in preview and execute action Also close #679. The placeholder for the current query is {q}.
8 years ago
var placeholder *regexp.Regexp
Add support for text styling using --color Close #1663
4 years ago
var whiteSuffix *regexp.Regexp
Advanced preview scroll offset expression to better support fixed header
3 years ago
var offsetComponentRegex *regexp.Regexp
var offsetTrimCharsRegex *regexp.Regexp
Add 'f' flag for placeholder expression (#1733) If present the contents of the selection will be placed in a temporary file, and the filename will be placed into the string instead.
5 years ago
var activeTempFiles []string
Experimental support for Kitty image protocol in preview window Close #3228 * Works inside and outside of tmux * There is a problem where fzf unnecessarily displays the scroll offset indicator at the topbright of the screen when the image just fits the preview window. This is because `kitty icat` generates an extra line after the image area. # A 5-row images; an extra row at the end confuses fzf ["\e_Ga ... \e[9C􎻮̅̅ࠪ􎻮̅̍ࠪ􎻮̅̎ࠪ􎻮̅̐ࠪ􎻮̅̒ࠪ􎻮̅̽ࠪ􎻮̅̾ࠪ􎻮̅̿ࠪ􎻮̅͆ࠪ􎻮̅͊ࠪ􎻮̅͋ࠪ\n", "\r\e[9C􎻮̍̅ࠪ􎻮̍̍ࠪ􎻮̍̎ࠪ􎻮̍̐ࠪ􎻮̍̒ࠪ􎻮̍̽ࠪ􎻮̍̾ࠪ􎻮̍̿ࠪ􎻮̍͆ࠪ􎻮̍͊ࠪ􎻮̍͋ࠪ\n", "\r\e[9C􎻮̎̅ࠪ􎻮̎̍ࠪ􎻮̎̎ࠪ􎻮̎̐ࠪ􎻮̎̒ࠪ􎻮̎̽ࠪ􎻮̎̾ࠪ􎻮̎̿ࠪ􎻮̎͆ࠪ􎻮̎͊ࠪ􎻮̎͋ࠪ\n", "\r\e[9C􎻮̐̅ࠪ􎻮̐̍ࠪ􎻮̐̎ࠪ􎻮̐̐ࠪ􎻮̐̒ࠪ􎻮̐̽ࠪ􎻮̐̾ࠪ􎻮̐̿ࠪ􎻮̐͆ࠪ􎻮̐͊ࠪ􎻮̐͋ࠪ\n", "\r\e[9C􎻮̒̅ࠪ􎻮̒̍ࠪ􎻮̒̎ࠪ􎻮̒̐ࠪ􎻮̒̒ࠪ􎻮̒̽ࠪ􎻮̒̾ࠪ􎻮̒̿ࠪ􎻮̒͆ࠪ􎻮̒͊ࠪ􎻮̒͋ࠪ\n", "\r\e[39m\e8"] * Example: fzf --preview=' if file --mime-type {} | grep -qF 'image/'; then # --transfer-mode=memory is the fastest option but if you want fzf to be able # to redraw the image on terminal resize or on 'change-preview-window', # you need to use --transfer-mode=stream. kitty icat --clear --transfer-mode=memory --stdin=no --place=${FZF_PREVIEW_COLUMNS}x${FZF_PREVIEW_LINES}@0x0 {} else bat --color=always {} fi '
7 months ago
var passThroughRegex *regexp.Regexp
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
var actionTypeRegex *regexp.Regexp
Support field index expressions in preview and execute action Also close #679. The placeholder for the current query is {q}.
8 years ago
Support ANSI escape sequence for clearing display in preview window fzf --preview 'for i in $(seq 100000); do (( i % 200 == 0 )) && printf "\033[2J" echo "$i" sleep 0.01 done'
4 years ago
const clearCode string = "\x1b[2J"
Add --keep-right option to keep the right end of the line visible Close #1652
4 years ago
Limit the maximum number of focus events to process at once
2 months ago
// Number of maximum focus events to process synchronously
const maxFocusEvents = 10000
Support field index expressions in preview and execute action Also close #679. The placeholder for the current query is {q}.
8 years ago
func init() {
Add {fzf:prompt} placeholder expression Close #3354
5 months ago
placeholder = regexp.MustCompile(`\\?(?:{[+sf]*[0-9,-.]*}|{q}|{fzf:(?:query|action|prompt)}|{\+?f?nf?})`)
Add support for text styling using --color Close #1663
4 years ago
whiteSuffix = regexp.MustCompile(`\s*$`)
Advanced preview scroll offset expression to better support fixed header
3 years ago
offsetComponentRegex = regexp.MustCompile(`([+-][0-9]+)|(-?/[1-9][0-9]*)`)
offsetTrimCharsRegex = regexp.MustCompile(`[^0-9/+-]`)
Add 'f' flag for placeholder expression (#1733) If present the contents of the selection will be placed in a temporary file, and the filename will be placed into the string instead.
5 years ago
activeTempFiles = []string{}
Experimental support for Kitty image protocol in preview window Close #3228 * Works inside and outside of tmux * There is a problem where fzf unnecessarily displays the scroll offset indicator at the topbright of the screen when the image just fits the preview window. This is because `kitty icat` generates an extra line after the image area. # A 5-row images; an extra row at the end confuses fzf ["\e_Ga ... \e[9C􎻮̅̅ࠪ􎻮̅̍ࠪ􎻮̅̎ࠪ􎻮̅̐ࠪ􎻮̅̒ࠪ􎻮̅̽ࠪ􎻮̅̾ࠪ􎻮̅̿ࠪ􎻮̅͆ࠪ􎻮̅͊ࠪ􎻮̅͋ࠪ\n", "\r\e[9C􎻮̍̅ࠪ􎻮̍̍ࠪ􎻮̍̎ࠪ􎻮̍̐ࠪ􎻮̍̒ࠪ􎻮̍̽ࠪ􎻮̍̾ࠪ􎻮̍̿ࠪ􎻮̍͆ࠪ􎻮̍͊ࠪ􎻮̍͋ࠪ\n", "\r\e[9C􎻮̎̅ࠪ􎻮̎̍ࠪ􎻮̎̎ࠪ􎻮̎̐ࠪ􎻮̎̒ࠪ􎻮̎̽ࠪ􎻮̎̾ࠪ􎻮̎̿ࠪ􎻮̎͆ࠪ􎻮̎͊ࠪ􎻮̎͋ࠪ\n", "\r\e[9C􎻮̐̅ࠪ􎻮̐̍ࠪ􎻮̐̎ࠪ􎻮̐̐ࠪ􎻮̐̒ࠪ􎻮̐̽ࠪ􎻮̐̾ࠪ􎻮̐̿ࠪ􎻮̐͆ࠪ􎻮̐͊ࠪ􎻮̐͋ࠪ\n", "\r\e[9C􎻮̒̅ࠪ􎻮̒̍ࠪ􎻮̒̎ࠪ􎻮̒̐ࠪ􎻮̒̒ࠪ􎻮̒̽ࠪ􎻮̒̾ࠪ􎻮̒̿ࠪ􎻮̒͆ࠪ􎻮̒͊ࠪ􎻮̒͋ࠪ\n", "\r\e[39m\e8"] * Example: fzf --preview=' if file --mime-type {} | grep -qF 'image/'; then # --transfer-mode=memory is the fastest option but if you want fzf to be able # to redraw the image on terminal resize or on 'change-preview-window', # you need to use --transfer-mode=stream. kitty icat --clear --transfer-mode=memory --stdin=no --place=${FZF_PREVIEW_COLUMNS}x${FZF_PREVIEW_LINES}@0x0 {} else bat --color=always {} fi '
7 months ago
// Parts of the preview output that should be passed through to the terminal
// * https://github.com/tmux/tmux/wiki/FAQ#what-is-the-passthrough-escape-sequence-and-how-do-i-use-it
// * https://sw.kovidgoyal.net/kitty/graphics-protocol
Experimental Sixel support (#2544)
7 months ago
// * https://en.wikipedia.org/wiki/Sixel
(Experimental) Add support for iTerm2 inline image protocol Close #1102 fzf --preview 'imgcat -W $FZF_PREVIEW_COLUMNS -H $FZF_PREVIEW_LINES {}' Notes: * There is no good way to determine the height of the rendered image, so we assume that the image takes the full height of the preview window. So the image cannot be displayed with the other text. * fzf-preview.sh script was updated to use `imgcat` if it's available but `chafa` is not. * iTerm2 also supports Sixel, so adding support for this protocol is not quite necessary but it renders animated GIFs much better (e.g. looping).
6 months ago
// * https://iterm2.com/documentation-images.html
Allow iTerm2 image data that ends with 'ESC \' (#3646)
3 months ago
passThroughRegex = regexp.MustCompile(`\x1bPtmux;\x1b\x1b.*?[^\x1b]\x1b\\|\x1b(_G|P[0-9;]*q).*?\x1b\\\r?|\x1b]1337;.*?(\a|\x1b\\)`)
Support field index expressions in preview and execute action Also close #679. The placeholder for the current query is {q}.
8 years ago
}
Add jump and jump-accept actions for --bind jump and jump-accept implement EasyMotion-like movement in fzf. Suggested by @mhrebenyuk. Close #569.
8 years ago
type jumpMode int
const (
jumpDisabled jumpMode = iota
jumpEnabled
jumpAcceptEnabled
)
Resume preview following if the user scrolls the window to the bottom
1 year ago
type resumableState int
const (
disabledState resumableState = iota
pausedState
enabledState
)
func (s resumableState) Enabled() bool {
return s == enabledState
}
func (s *resumableState) Force(flag bool) {
if flag {
*s = enabledState
} else {
*s = disabledState
}
}
func (s *resumableState) Set(flag bool) {
if *s == disabledState {
return
}
if flag {
*s = enabledState
} else {
*s = pausedState
}
}
Make preview windows scrollable Close #669 You can use your mouse or binadble preview-up and preview-down actions to scroll the content of the preview window. fzf --preview 'highlight -O ansi {}' --bind alt-j:preview-down,alt-k:preview-up
8 years ago
type previewer struct {
Use 64-bit integer for preview version
4 years ago
version int64
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
lines []string
offset int
scrollable bool
final bool
Resume preview following if the user scrolls the window to the bottom
1 year ago
following resumableState
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
spinner string
Add scrollbar to the preview window
1 year ago
bar []bool
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
}
type previewed struct {
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
version int64
numLines int
offset int
filled bool
(Experimental) Add support for iTerm2 inline image protocol Close #1102 fzf --preview 'imgcat -W $FZF_PREVIEW_COLUMNS -H $FZF_PREVIEW_LINES {}' Notes: * There is no good way to determine the height of the rendered image, so we assume that the image takes the full height of the preview window. So the image cannot be displayed with the other text. * fzf-preview.sh script was updated to use `imgcat` if it's available but `chafa` is not. * iTerm2 also supports Sixel, so adding support for this protocol is not quite necessary but it renders animated GIFs much better (e.g. looping).
6 months ago
image bool
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
wipe bool
wireframe bool
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
}
type eachLine struct {
line string
err error
Make preview windows scrollable Close #669 You can use your mouse or binadble preview-up and preview-down actions to scroll the content of the preview window. fzf --preview 'highlight -O ansi {}' --bind alt-j:preview-down,alt-k:preview-up
8 years ago
}
Add --height option
7 years ago
type itemLine struct {
Add toggle-header option Close #3358
10 months ago
offset int
Fix update of multi-select pointer
7 years ago
current bool
selected bool
label string
Redraw item if query string has changed
7 years ago
queryLen int
Optimize LightRenderer for slow terminals
7 years ago
width int
Add scrollbar Close #3096
1 year ago
bar bool
Fix update of multi-select pointer
7 years ago
result Result
Add --height option
7 years ago
}
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
type fitpad struct {
fit int
pad int
}
Add --height option
7 years ago
var emptyLine = itemLine{}
Add --separator to customize the info separator
2 years ago
type labelPrinter func(tui.Window, int)
Add 'GET /' endpoint for getting the program state (experimental) Related #3372
9 months ago
type StatusItem struct {
Index int `json:"index"`
Text string `json:"text"`
}
type Status struct {
Reading bool `json:"reading"`
Add support for limit and offset parameters for GET / endpoint Related #3372
8 months ago
Progress int `json:"progress"`
Add 'GET /' endpoint for getting the program state (experimental) Related #3372
9 months ago
Query string `json:"query"`
Position int `json:"position"`
Sort bool `json:"sort"`
TotalCount int `json:"totalCount"`
MatchCount int `json:"matchCount"`
Current *StatusItem `json:"current"`
Matches []StatusItem `json:"matches"`
Selected []StatusItem `json:"selected"`
}
Lint
9 years ago
// Terminal represents terminal input/output
Rewrite fzf in Go
10 years ago
type Terminal struct {
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
initDelay time.Duration
infoStyle infoStyle
Do not hide separator by default on --info=inline-right|hidden
1 month ago
infoPrefix string
Add --separator to customize the info separator
2 years ago
separator labelPrinter
separatorLen int
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
spinner []string
Add {fzf:prompt} placeholder expression Close #3354
5 months ago
promptString string
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
prompt func()
promptLen int
Add --separator to customize the info separator
2 years ago
borderLabel labelPrinter
Add --border-label and --border-label-pos Close #3022
2 years ago
borderLabelLen int
Allow putting border label on the bottom line Related #3022
2 years ago
borderLabelOpts labelOpts
Add --separator to customize the info separator
2 years ago
previewLabel labelPrinter
Add --preview-label and --preview-label-pos Close #3022
2 years ago
previewLabelLen int
Allow putting border label on the bottom line Related #3022
2 years ago
previewLabelOpts labelOpts
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
pointer string
pointerLen int
pointerEmpty string
marker string
markerLen int
markerEmpty string
queryLen [2]int
layout layoutType
fullscreen bool
keepRight bool
hscroll bool
hscrollOff int
scrollOff int
wordRubout string
wordNext string
cx int
cy int
offset int
xoffset int
yanked []rune
input []rune
multi int
sort bool
toggleSort bool
Add 'track' action
1 year ago
track trackOption
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
delimiter Delimiter
expect map[tui.Event]string
change-preview-window to take multiple option sets separated by '|' So you can "rotate" through the different options with a single binding. fzf --preview 'cat {}' \ --bind 'ctrl-/:change-preview-window(70%|down,40%,border-horizontal|hidden|)' Close #2376
2 years ago
keymap map[tui.Event][]*action
Add `rebind` action for restoring bindings after `unbind` Fix #2752 Close #2564
2 years ago
keymapOrg map[tui.Event][]*action
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
pressed string
printQuery bool
history *History
cycle bool
Add toggle-header option Close #3358
10 months ago
headerVisible bool
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
headerFirst bool
headerLines int
header []string
header0 []string
Add --ellipsis=.. option Close #2432 Also see - #1769 - https://github.com/junegunn/fzf/pull/1844#issuecomment-586663660
2 years ago
ellipsis string
Add scrollbar Close #3096
1 year ago
scrollbar string
Allow customizing scrollbar of the preview window via --scrollbar=xy
1 year ago
previewScrollbar string
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
ansi bool
tabstop int
margin [4]sizeSpec
padding [4]sizeSpec
unicode bool
Add --listen-unsafe=ADDR to allow remote process execution (#3498)
7 months ago
listenAddr *listenAddress
Omit port number in `--listen` for automatic port assignment Close #3200
1 year ago
listenPort *int
Add --listen-unsafe=ADDR to allow remote process execution (#3498)
7 months ago
listenUnsafe bool
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
borderShape tui.BorderShape
cleanExit bool
Add --with-shell for shelling out with different command and flags (#3746) Close #3732
3 weeks ago
executor *util.Executor
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
paused bool
border tui.Window
window tui.Window
pborder tui.Window
pwindow tui.Window
Better support for Windows terminals * Default border style on Windows is changed to `sharp` because some Windows terminals are not capable of displaying `rounded` border characters correctly. * If your terminal emulator renders each box-drawing character with 2 columns, set `RUNEWIDTH_EASTASIAN` environment variable to `1`.
1 year ago
borderWidth int
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
count int
progress int
Add 'result' event that is triggered when the result list is ready Close #3560
4 months ago
hasResultActions bool
Fix focus event not triggered in certain cases
4 months ago
hasFocusActions bool
Add 'load' event that is triggered when the input stream is complete and the first search (with or without query) is complete
1 year ago
hasLoadActions bool
Add 'resize' event Close #3570
4 months ago
hasResizeActions bool
Add 'load' event that is triggered when the input stream is complete and the first search (with or without query) is complete
1 year ago
triggerLoad bool
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
reading bool
running bool
failed *string
jumping jumpMode
jumpLabels string
printer func(string)
printsep string
merger *Merger
selected map[int32]selectedItem
version int64
Fix bug where preview is not updated after reload when --disabled is set Fix #3311
12 months ago
revision int
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
reqBox *util.EventBox
initialPreviewOpts previewOpts
previewOpts previewOpts
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
activePreviewOpts *previewOpts
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
previewer previewer
previewed previewed
previewBox *util.EventBox
eventBox *util.EventBox
mutex sync.Mutex
initFunc func()
prevLines []itemLine
suppress bool
sigstop bool
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
startChan chan fitpad
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
killChan chan int
Add 'GET /' endpoint for getting the program state (experimental) Related #3372
9 months ago
serverInputChan chan []*action
serverOutputChan chan string
Add 'load' event that is triggered when the input stream is complete and the first search (with or without query) is complete
1 year ago
eventChan chan tui.Event
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
slab *util.Slab
theme *tui.ColorTheme
tui tui.Renderer
executing *util.AtomicBool
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
termSize tui.TermSize
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
lastAction actionType
Export $FZF_KEY environment variable to child processes It's the name of the last key pressed. Related #3412
1 month ago
lastKey string
Trigger focus actions synchronously
5 months ago
lastFocus int32
Expose state information via environment variables to child processes Close #3582
4 months ago
areaLines int
areaColumns int
Retain preview window on resize after 'preview' action
4 months ago
forcePreview bool
Rewrite fzf in Go
10 years ago
}
Print selected items in the order they are selected
9 years ago
type selectedItem struct {
at time.Time
Support field index expressions in preview and execute action Also close #679. The placeholder for the current query is {q}.
8 years ago
item *Item
Print selected items in the order they are selected
9 years ago
}
Code cleanup
9 years ago
type byTimeOrder []selectedItem
Print selected items in the order they are selected
9 years ago
Code cleanup
9 years ago
func (a byTimeOrder) Len() int {
Print selected items in the order they are selected
9 years ago
return len(a)
}
Code cleanup
9 years ago
func (a byTimeOrder) Swap(i, j int) {
Print selected items in the order they are selected
9 years ago
a[i], a[j] = a[j], a[i]
}
Code cleanup
9 years ago
func (a byTimeOrder) Less(i, j int) bool {
Print selected items in the order they are selected
9 years ago
return a[i].at.Before(a[j].at)
}
Rewrite fzf in Go
10 years ago
const (
Reorganize source code
9 years ago
reqPrompt util.EventType = iota
Lint
9 years ago
reqInfo
Add --header-lines option
9 years ago
reqHeader
Lint
9 years ago
reqList
Add jump and jump-accept actions for --bind jump and jump-accept implement EasyMotion-like movement in fzf. Suggested by @mhrebenyuk. Close #569.
8 years ago
reqJump
Lint
9 years ago
reqRefresh
Support CTRL-Z (SIGSTOP)
7 years ago
reqReinit
change-preview-window to take multiple option sets separated by '|' So you can "rotate" through the different options with a single binding. fzf --preview 'cat {}' \ --bind 'ctrl-/:change-preview-window(70%|down,40%,border-horizontal|hidden|)' Close #2376
2 years ago
reqFullRedraw
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
reqResize
Add 'transform-border-label' and 'transform-preview-label'
1 year ago
reqRedrawBorderLabel
reqRedrawPreviewLabel
Lint
9 years ago
reqClose
Add print-query action for --bind Close #571
8 years ago
reqPrintQuery
Add --preview and --preview-window Close #587
8 years ago
reqPreviewEnqueue
reqPreviewDisplay
Make preview windows scrollable Close #669 You can use your mouse or binadble preview-up and preview-down actions to scroll the content of the preview window. fzf --preview 'highlight -O ansi {}' --bind alt-j:preview-down,alt-k:preview-up
8 years ago
reqPreviewRefresh
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
reqPreviewDelayed
Lint
9 years ago
reqQuit
Rewrite fzf in Go
10 years ago
)
Composable actions in --bind Close #816
7 years ago
type action struct {
t actionType
a string
}
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
//go:generate stringer -type=actionType
Custom key binding support (#238)
9 years ago
type actionType int
const (
actIgnore actionType = iota
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
actStart
actClick
Custom key binding support (#238)
9 years ago
actInvalid
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
actChar
Custom key binding support (#238)
9 years ago
actMouse
actBeginningOfLine
actAbort
actAccept
Add accept-non-empty action 'accept-non-empty' is similar to 'accept' (which is bound to 'enter' and 'double-click' by default) but it prevents fzf from exiting without any selection. Close #1162
7 years ago
actAcceptNonEmpty
Add accept-or-print-query Close #3528
5 months ago
actAcceptOrPrintQuery
Custom key binding support (#238)
9 years ago
actBackwardChar
actBackwardDeleteChar
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
actBackwardDeleteCharEof
Custom key binding support (#238)
9 years ago
actBackwardWord
Replace eof action with cancel (#289)
9 years ago
actCancel
Add change-border-label and change-preview-label actions, update man
1 year ago
actChangeBorderLabel
Add change-header and transform-header Close #3237
1 year ago
actChangeHeader
Add 'change-multi' action Close #3754
3 weeks ago
actChangeMulti
Add change-border-label and change-preview-label actions, update man
1 year ago
actChangePreviewLabel
Add change-prompt action Close #2270
4 years ago
actChangePrompt
Add change-query(...) action
1 year ago
actChangeQuery
Custom key binding support (#238)
9 years ago
actClearScreen
Add clear-query and clear-selection Close #1787 Related #1364
5 years ago
actClearQuery
actClearSelection
Add `close` action Close #2331
3 years ago
actClose
Custom key binding support (#238)
9 years ago
actDeleteChar
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
actDeleteCharEof
Custom key binding support (#238)
9 years ago
actEndOfLine
actForwardChar
actForwardWord
actKillLine
actKillWord
actUnixLineDiscard
actUnixWordRubout
actYank
actBackwardKillWord
Add actions for --bind: select-all / deselect-all / toggle-all Close #257
9 years ago
actSelectAll
actDeselectAll
Add unbound "toggle" action for customization
9 years ago
actToggle
Make search toggleable - `--phony` renamed to `--disabled` for consistency - `--no-phony` is now `--enabled` - Added `enable-search`, `disable-search`, and `toggle-search` actions for `--bind` - Added `--color` options: `query` and `disabled` Close #2303
3 years ago
actToggleSearch
Add actions for --bind: select-all / deselect-all / toggle-all Close #257
9 years ago
actToggleAll
Custom key binding support (#238)
9 years ago
actToggleDown
actToggleUp
Add toggle-in and toggle-out for --bind Related: #452 When `--multi` is set, tab key will bring your cursor down, and shift-tab up. But since fzf by default draws the screen in bottom-up fashion, one may feel that the opposite of the behavior is more desirable and choose to customize the key bindings as follows. export FZF_DEFAULT_OPTS="--bind tab:toggle-up,shift-tab:toggle-down" This configuration, however, becomes no longer straightforward when `--reverse` is set and fzf switches to top-down layout. To address the requirement, this commit adds `toggle-in` and `toggle-out` option which switch direction depending on `--reverse`-ness. export FZF_DEFAULT_OPTS="--bind tab:toggle-out,shift-tab:toggle-in"
8 years ago
actToggleIn
actToggleOut
Add toggle-track action
1 year ago
actToggleTrack
Add track-current, untrack-current, and toggle-track-current (#3699) Close #3691
2 months ago
actToggleTrackCurrent
Add toggle-header option Close #3358
10 months ago
actToggleHeader
Add track-current, untrack-current, and toggle-track-current (#3699) Close #3691
2 months ago
actTrackCurrent
actUntrackCurrent
Custom key binding support (#238)
9 years ago
actDown
actUp
actPageUp
actPageDown
Add pos(...) action to move the cursor to the numeric position # Put the cursor on the 10th item seq 100 | fzf --sync --bind 'start:pos(10)' # Put the cursor on the 10th to last item seq 100 | fzf --sync --bind 'start:pos(-10)' Close #3069 Close #395
1 year ago
actPosition
Add half-page-{up,down} actions (#784)
7 years ago
actHalfPageUp
actHalfPageDown
Add offset-up and offset-down # Scrolling will behave similarly to CTRL-E and CTRL-Y of vim fzf --bind scroll-up:offset-up,scroll-down:offset-down \ --bind ctrl-y:offset-up,ctrl-e:offset-down \ --scroll-off=5 Close #3456
7 months ago
actOffsetUp
actOffsetDown
Add jump and jump-accept actions for --bind jump and jump-accept implement EasyMotion-like movement in fzf. Suggested by @mhrebenyuk. Close #569.
8 years ago
actJump
Export $FZF_KEY environment variable to child processes It's the name of the last key pressed. Related #3412
1 month ago
actJumpAccept // XXX Deprecated in favor of jump:accept binding
Add print-query action for --bind Close #571
8 years ago
actPrintQuery
Add refresh-preview action
4 years ago
actRefreshPreview
Add replace-query action replace-query action replaces the query string with the current selection. If the selection is too long, it will be truncated. If the line contains meta-characters of fzf search syntax, it is possible that the line is no longer included in the updated result. e.g. echo '!hello' | fzf --bind ctrl-v:replace-query Close #1137
7 years ago
actReplaceQuery
Custom key binding support (#238)
9 years ago
actToggleSort
Add 'show-preview' and 'hide-preview' For cases where 'toggle-preview' is not enough
1 year ago
actShowPreview
actHidePreview
Add --preview and --preview-window Close #587
8 years ago
actTogglePreview
Add toggle-preview-wrap action
7 years ago
actTogglePreviewWrap
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
actTransform
Add 'transform-border-label' and 'transform-preview-label'
1 year ago
actTransformBorderLabel
Add change-header and transform-header Close #3237
1 year ago
actTransformHeader
Add 'transform-border-label' and 'transform-preview-label'
1 year ago
actTransformPreviewLabel
Add transform-prompt(...) action
1 year ago
actTransformPrompt
Add transform-query(...) action Test case authored by @SpicyLemon Close #1930 Close #2465 Close #2559 Close #2509 (e.g. fzf --bind 'space:transform-query:printf %s%s {q} {}')
1 year ago
actTransformQuery
Add preview action for --bind Fix #2010 Fix #1638
4 years ago
actPreview
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
actChangePreview
actChangePreviewWindow
Add preview-top and preview-bottom actions
3 years ago
actPreviewTop
actPreviewBottom
Make preview windows scrollable Close #669 You can use your mouse or binadble preview-up and preview-down actions to scroll the content of the preview window. fzf --preview 'highlight -O ansi {}' --bind alt-j:preview-down,alt-k:preview-up
8 years ago
actPreviewUp
actPreviewDown
Add preview-page-up and preview-page-down actions
8 years ago
actPreviewPageUp
actPreviewPageDown
Add preview-half-page-down and preview-half-page-up (#2145)
4 years ago
actPreviewHalfPageUp
actPreviewHalfPageDown
Rename previous-history to prev-history previous-history is still supported for backward compatibility
1 year ago
actPrevHistory
Add 'next-selected' and 'prev-selected' actions Close #2749
1 year ago
actPrevSelected
Allow put action with an argument i.e. put(...)
1 year ago
actPut
Add support for search history - Add `--history` option (e.g. fzf --history ~/.fzf.history) - Add `--history-max` option for limiting the size of the file (default 1000) - Add `previous-history` and `next-history` actions for `--bind` - CTRL-P and CTRL-N are automatically remapped to these actions when `--history` is used Closes #249, #251
9 years ago
actNextHistory
Add 'next-selected' and 'prev-selected' actions Close #2749
1 year ago
actNextSelected
Add bind action for executing arbitrary command (#265) e.g. fzf --bind "ctrl-m:execute(less {})" fzf --bind "ctrl-t:execute[tmux new-window -d 'vim {}']"
9 years ago
actExecute
Add execute-silent action Close #823
7 years ago
actExecuteSilent
actExecuteMulti // Deprecated
Support CTRL-Z (SIGSTOP)
7 years ago
actSigStop
Add "last" action to move the cursor to the last match This is the opposite of "first" (previously known as "top").
3 years ago
actFirst
actLast
Experimental implementation of "reload" action # Reload input list with different sources seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)' # Reload as you type seq 10 | fzf --bind 'change:reload:seq {q}' --phony # Integration with ripgrep RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case " INITIAL_QUERY="" FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \ fzf --bind "change:reload:$RG_PREFIX {q} || true" \ --ansi --phony --query "$INITIAL_QUERY" Close #751 Close #965 Close #974 Close #1736 Related #1723
5 years ago
actReload
Add reload-sync action Close #2816
1 year ago
actReloadSync
Make search toggleable - `--phony` renamed to `--disabled` for consistency - `--no-phony` is now `--enabled` - Added `enable-search`, `disable-search`, and `toggle-search` actions for `--bind` - Added `--color` options: `query` and `disabled` Close #2303
3 years ago
actDisableSearch
actEnableSearch
Add select and deselect actions Close #2358
3 years ago
actSelect
actDeselect
Add 'unbind' action Fix #2486
3 years ago
actUnbind
Add `rebind` action for restoring bindings after `unbind` Fix #2752 Close #2564
2 years ago
actRebind
Add become(...) action that replaces current fzf process Close #3159
1 year ago
actBecome
Add 'GET /' endpoint for getting the program state (experimental) Related #3372
9 months ago
actResponse
Add actions: show-header and hide-header
5 months ago
actShowHeader
actHideHeader
Custom key binding support (#238)
9 years ago
)
Expose state information via environment variables to child processes Close #3582
4 months ago
func (a actionType) Name() string {
Export $FZF_KEY environment variable to child processes It's the name of the last key pressed. Related #3412
1 month ago
return util.ToKebabCase(a.String()[3:])
Expose state information via environment variables to child processes Close #3582
4 months ago
}
Add --listen-unsafe=ADDR to allow remote process execution (#3498)
7 months ago
func processExecution(action actionType) bool {
switch action {
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
case actTransform,
actTransformBorderLabel,
Add --listen-unsafe=ADDR to allow remote process execution (#3498)
7 months ago
actTransformHeader,
actTransformPreviewLabel,
actTransformPrompt,
actTransformQuery,
actPreview,
actChangePreview,
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
actRefreshPreview,
Add --listen-unsafe=ADDR to allow remote process execution (#3498)
7 months ago
actExecute,
actExecuteSilent,
actExecuteMulti,
actReload,
actReloadSync,
actBecome:
return true
}
return false
}
Implement flag for preserving whitespace around field (#1242)
6 years ago
type placeholderFlags struct {
plus bool
preserveSpace bool
Add placeholder expression for zero-based item index: {n} and {+n} Close #1482
5 years ago
number bool
{fzf:query} should trigger preview update fzf --preview 'echo {fzf:query}' fzf --preview 'echo {q}'
5 months ago
forceUpdate bool
Add 'f' flag for placeholder expression (#1733) If present the contents of the selection will be placed in a temporary file, and the filename will be placed into the string instead.
5 years ago
file bool
Implement flag for preserving whitespace around field (#1242)
6 years ago
}
Experimental implementation of "reload" action # Reload input list with different sources seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)' # Reload as you type seq 10 | fzf --bind 'change:reload:seq {q}' --phony # Integration with ripgrep RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case " INITIAL_QUERY="" FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \ fzf --bind "change:reload:$RG_PREFIX {q} || true" \ --ansi --phony --query "$INITIAL_QUERY" Close #751 Close #965 Close #974 Close #1736 Related #1723
5 years ago
type searchRequest struct {
sort bool
Add reload-sync action Close #2816
1 year ago
sync bool
Experimental implementation of "reload" action # Reload input list with different sources seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)' # Reload as you type seq 10 | fzf --bind 'change:reload:seq {q}' --phony # Integration with ripgrep RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case " INITIAL_QUERY="" FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \ fzf --bind "change:reload:$RG_PREFIX {q} || true" \ --ansi --phony --query "$INITIAL_QUERY" Close #751 Close #965 Close #974 Close #1736 Related #1723
5 years ago
command *string
Export FZF_* variables to 'reload' process as well
3 months ago
environ []string
Fix search not triggered when query change and reload happen at the same time Fix #3268
1 year ago
changed bool
Experimental implementation of "reload" action # Reload input list with different sources seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)' # Reload as you type seq 10 | fzf --bind 'change:reload:seq {q}' --phony # Integration with ripgrep RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case " INITIAL_QUERY="" FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \ fzf --bind "change:reload:$RG_PREFIX {q} || true" \ --ansi --phony --query "$INITIAL_QUERY" Close #751 Close #965 Close #974 Close #1736 Related #1723
5 years ago
}
Add preview action for --bind Fix #2010 Fix #1638
4 years ago
type previewRequest struct {
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
template string
Fix crash when preview window is hidden on focus event
6 months ago
pwindow tui.Window
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
pwindowSize tui.TermSize
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
scrollOffset int
list []*Item
Add preview action for --bind Fix #2010 Fix #1638
4 years ago
}
Add preview window option for setting the initial scroll offset Close #1057 Close #2120 # Initial scroll offset is set to the line number of each line of # git grep output *minus* 5 lines git grep --line-number '' | fzf --delimiter : --preview 'nl {1}' --preview-window +{2}-5
4 years ago
type previewResult struct {
Use 64-bit integer for preview version
4 years ago
version int64
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
lines []string
Add preview window option for setting the initial scroll offset Close #1057 Close #2120 # Initial scroll offset is set to the line number of each line of # git grep output *minus* 5 lines git grep --line-number '' | fzf --delimiter : --preview 'nl {1}' --preview-window +{2}-5
4 years ago
offset int
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
spinner string
Add preview window option for setting the initial scroll offset Close #1057 Close #2120 # Initial scroll offset is set to the line number of each line of # git grep output *minus* 5 lines git grep --line-number '' | fzf --delimiter : --preview 'nl {1}' --preview-window +{2}-5
4 years ago
}
change-preview-window to take multiple option sets separated by '|' So you can "rotate" through the different options with a single binding. fzf --preview 'cat {}' \ --bind 'ctrl-/:change-preview-window(70%|down,40%,border-horizontal|hidden|)' Close #2376
2 years ago
func toActions(types ...actionType) []*action {
actions := make([]*action, len(types))
Composable actions in --bind Close #816
7 years ago
for idx, t := range types {
change-preview-window to take multiple option sets separated by '|' So you can "rotate" through the different options with a single binding. fzf --preview 'cat {}' \ --bind 'ctrl-/:change-preview-window(70%|down,40%,border-horizontal|hidden|)' Close #2376
2 years ago
actions[idx] = &action{t: t, a: ""}
Composable actions in --bind Close #816
7 years ago
}
return actions
}
change-preview-window to take multiple option sets separated by '|' So you can "rotate" through the different options with a single binding. fzf --preview 'cat {}' \ --bind 'ctrl-/:change-preview-window(70%|down,40%,border-horizontal|hidden|)' Close #2376
2 years ago
func defaultKeymap() map[tui.Event][]*action {
keymap := make(map[tui.Event][]*action)
Extend support for alt key chords "alt-" with any case-sensitive character is allowed
3 years ago
add := func(e tui.EventType, a actionType) {
keymap[e.AsEvent()] = toActions(a)
}
addEvent := func(e tui.Event, a actionType) {
keymap[e] = toActions(a)
}
add(tui.Invalid, actInvalid)
add(tui.CtrlA, actBeginningOfLine)
add(tui.CtrlB, actBackwardChar)
add(tui.CtrlC, actAbort)
add(tui.CtrlG, actAbort)
add(tui.CtrlQ, actAbort)
Export $FZF_KEY environment variable to child processes It's the name of the last key pressed. Related #3412
1 month ago
add(tui.Esc, actAbort)
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
add(tui.CtrlD, actDeleteCharEof)
Extend support for alt key chords "alt-" with any case-sensitive character is allowed
3 years ago
add(tui.CtrlE, actEndOfLine)
add(tui.CtrlF, actForwardChar)
add(tui.CtrlH, actBackwardDeleteChar)
Export $FZF_KEY environment variable to child processes It's the name of the last key pressed. Related #3412
1 month ago
add(tui.Backspace, actBackwardDeleteChar)
Extend support for alt key chords "alt-" with any case-sensitive character is allowed
3 years ago
add(tui.Tab, actToggleDown)
Export $FZF_KEY environment variable to child processes It's the name of the last key pressed. Related #3412
1 month ago
add(tui.ShiftTab, actToggleUp)
Extend support for alt key chords "alt-" with any case-sensitive character is allowed
3 years ago
add(tui.CtrlJ, actDown)
add(tui.CtrlK, actUp)
add(tui.CtrlL, actClearScreen)
add(tui.CtrlM, actAccept)
add(tui.CtrlN, actDown)
add(tui.CtrlP, actUp)
add(tui.CtrlU, actUnixLineDiscard)
add(tui.CtrlW, actUnixWordRubout)
add(tui.CtrlY, actYank)
Support CTRL-Z (SIGSTOP)
7 years ago
if !util.IsWindows() {
Extend support for alt key chords "alt-" with any case-sensitive character is allowed
3 years ago
add(tui.CtrlZ, actSigStop)
}
addEvent(tui.AltKey('b'), actBackwardWord)
Export $FZF_KEY environment variable to child processes It's the name of the last key pressed. Related #3412
1 month ago
add(tui.ShiftLeft, actBackwardWord)
Extend support for alt key chords "alt-" with any case-sensitive character is allowed
3 years ago
addEvent(tui.AltKey('f'), actForwardWord)
Export $FZF_KEY environment variable to child processes It's the name of the last key pressed. Related #3412
1 month ago
add(tui.ShiftRight, actForwardWord)
Extend support for alt key chords "alt-" with any case-sensitive character is allowed
3 years ago
addEvent(tui.AltKey('d'), actKillWord)
Export $FZF_KEY environment variable to child processes It's the name of the last key pressed. Related #3412
1 month ago
add(tui.AltBackspace, actBackwardKillWord)
Extend support for alt key chords "alt-" with any case-sensitive character is allowed
3 years ago
add(tui.Up, actUp)
add(tui.Down, actDown)
add(tui.Left, actBackwardChar)
add(tui.Right, actForwardChar)
add(tui.Home, actBeginningOfLine)
add(tui.End, actEndOfLine)
Export $FZF_KEY environment variable to child processes It's the name of the last key pressed. Related #3412
1 month ago
add(tui.Delete, actDeleteChar)
add(tui.PageUp, actPageUp)
add(tui.PageDown, actPageDown)
Extend support for alt key chords "alt-" with any case-sensitive character is allowed
3 years ago
Export $FZF_KEY environment variable to child processes It's the name of the last key pressed. Related #3412
1 month ago
add(tui.ShiftUp, actPreviewUp)
add(tui.ShiftDown, actPreviewDown)
Extend support for alt key chords "alt-" with any case-sensitive character is allowed
3 years ago
add(tui.Mouse, actMouse)
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
add(tui.LeftClick, actClick)
Extend support for alt key chords "alt-" with any case-sensitive character is allowed
3 years ago
add(tui.RightClick, actToggle)
Add mouse events for --bind Close #3473
7 months ago
add(tui.SLeftClick, actToggle)
add(tui.SRightClick, actToggle)
add(tui.ScrollUp, actUp)
add(tui.ScrollDown, actDown)
keymap[tui.SScrollUp.AsEvent()] = toActions(actToggle, actUp)
keymap[tui.SScrollDown.AsEvent()] = toActions(actToggle, actDown)
add(tui.PreviewScrollUp, actPreviewUp)
add(tui.PreviewScrollDown, actPreviewDown)
Custom key binding support (#238)
9 years ago
return keymap
}
Allow escaping meta characters with backslashes One can escape meta characters in extended-search mode with backslashes. Prefixes: \' \! \^ Suffix: \$ Term separator: \<SPACE> To keep things simple, we are not going to support escaping of escaped sequences (e.g. \\') for matching them literally. Since this is a breaking change, we will bump the minor version. Close #444
7 years ago
func trimQuery(query string) []rune {
return []rune(strings.Replace(query, "\t", " ", -1))
}
Enable preview if 'transform' action is bound to a key
5 months ago
func mayTriggerPreview(opts *Options) bool {
if opts.ListenAddr != nil {
return true
}
Add preview action for --bind Fix #2010 Fix #1638
4 years ago
for _, actions := range opts.Keymap {
for _, action := range actions {
Enable preview if 'transform' action is bound to a key
5 months ago
switch action.t {
case actPreview, actChangePreview, actTransform:
Add preview action for --bind Fix #2010 Fix #1638
4 years ago
return true
}
}
}
return false
}
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
func makeSpinner(unicode bool) []string {
if unicode {
return []string{`⠋`, `⠙`, `⠹`, `⠸`, `⠼`, `⠴`, `⠦`, `⠧`, `⠇`, `⠏`}
}
return []string{`-`, `\`, `|`, `/`, `-`, `\`, `|`, `/`}
}
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
func evaluateHeight(opts *Options, termHeight int) int {
Add support for negative --height fzf --height=-1 Close #3487
5 months ago
size := opts.Height.size
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
if opts.Height.percent {
Add support for negative --height fzf --height=-1 Close #3487
5 months ago
if opts.Height.inverse {
size = 100 - size
}
return util.Max(int(size*float64(termHeight)/100.0), opts.MinHeight)
}
if opts.Height.inverse {
size = float64(termHeight) - size
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
}
Add support for negative --height fzf --height=-1 Close #3487
5 months ago
return int(size)
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
}
Lint
9 years ago
// NewTerminal returns new Terminal object
Add --with-shell for shelling out with different command and flags (#3746) Close #3732
3 weeks ago
func NewTerminal(opts *Options, eventBox *util.EventBox, executor *util.Executor) *Terminal {
Allow escaping meta characters with backslashes One can escape meta characters in extended-search mode with backslashes. Prefixes: \' \! \^ Suffix: \$ Term separator: \<SPACE> To keep things simple, we are not going to support escaping of escaped sequences (e.g. \\') for matching them literally. Since this is a breaking change, we will bump the minor version. Close #444
7 years ago
input := trimQuery(opts.Query)
Reduce the initial delay when --tac is not given fzf defers the initial rendering of the screen up to 100ms if the input stream is ongoing to prevent unnecessary redraw during the initial phase. However, 100ms delay is quite noticeable and might give the impression that fzf is not snappy enough. This commit reduces the maximum delay down to 20ms when --tac is not specified, in which case the input list quickly fills the entire screen.
8 years ago
var delay time.Duration
if opts.Tac {
delay = initialDelayTac
} else {
delay = initialDelay
}
Add --preview and --preview-window Close #587
8 years ago
var previewBox *util.EventBox
Enable preview if 'transform' action is bound to a key
5 months ago
// We need to start the previewer even when --preview option is not specified
// * if HTTP server is enabled
// * if 'preview' or 'change-preview' action is bound to a key
// * if 'transform' action is bound to a key
if len(opts.Preview.command) > 0 || mayTriggerPreview(opts) {
Add --preview and --preview-window Close #587
8 years ago
previewBox = util.NewEventBox()
}
Add --height option
7 years ago
var renderer tui.Renderer
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
fullscreen := !opts.Height.auto && (opts.Height.size == 0 || opts.Height.percent && opts.Height.size == 100)
Support CTRL-Z (SIGSTOP)
7 years ago
if fullscreen {
Revert "Prefer LightRenderer on Windows if it's available" This reverts commit 7915e365b364af4c4287e35f4697f6e3cfe33284 due to https://github.com/junegunn/fzf.vim/issues/1152#issuecomment-719696495.
4 years ago
if tui.HasFullscreenRenderer() {
renderer = tui.NewFullscreenRenderer(opts.Theme, opts.Black, opts.Mouse)
} else {
Use alternate screen only when the value of height is 100% Do not automatically decide to use alternate screen when the value of height exceeds the height of the terminal. # Use alternate screen fzf fzf --height 100% fzf --no-height # Still use current screen fzf --height 10000
7 years ago
renderer = tui.NewLightRenderer(opts.Theme, opts.Black, opts.Mouse, opts.Tabstop, opts.ClearOnExit,
true, func(h int) int { return h })
}
} else {
Add --height option
7 years ago
maxHeightFunc := func(termHeight int) int {
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
// Minimum height required to render fzf excluding margin and padding
Add --border option to draw horizontal lines above and below the finder Goes well with --height
7 years ago
effectiveMinHeight := minHeight
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
if previewBox != nil && opts.Preview.aboveOrBelow() {
effectiveMinHeight += 1 + borderLines(opts.Preview.border)
Add --height option
7 years ago
}
Do not hide separator by default on --info=inline-right|hidden
1 month ago
if noSeparatorLine(opts.InfoStyle, opts.Separator == nil || uniseg.StringWidth(*opts.Separator) > 0) {
Add more --border options; default changed to "rounded" --border option now takes an optional argument that defines the style - rounded (new default) - sharp - horizontal (previous default)
4 years ago
effectiveMinHeight--
Add --border option to draw horizontal lines above and below the finder Goes well with --height
7 years ago
}
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
effectiveMinHeight += borderLines(opts.BorderShape)
return util.Min(termHeight, util.Max(evaluateHeight(opts, termHeight), effectiveMinHeight))
Add --height option
7 years ago
}
Use alternate screen only when the value of height is 100% Do not automatically decide to use alternate screen when the value of height exceeds the height of the terminal. # Use alternate screen fzf fzf --height 100% fzf --no-height # Still use current screen fzf --height 10000
7 years ago
renderer = tui.NewLightRenderer(opts.Theme, opts.Black, opts.Mouse, opts.Tabstop, opts.ClearOnExit, false, maxHeightFunc)
Add --height option
7 years ago
}
Fix handling of unicode characters in query string
4 years ago
wordRubout := "[^\\pL\\pN][\\pL\\pN]"
wordNext := "[\\pL\\pN][^\\pL\\pN]|(.$)"
Add --filepath-word option Close #802
7 years ago
if opts.FileWord {
sep := regexp.QuoteMeta(string(os.PathSeparator))
wordRubout = fmt.Sprintf("%s[^%s]", sep, sep)
wordNext = fmt.Sprintf("[^%s]%s|(.$)", sep, sep)
}
Add `rebind` action for restoring bindings after `unbind` Fix #2752 Close #2564
2 years ago
keymapCopy := make(map[tui.Event][]*action)
for key, action := range opts.Keymap {
keymapCopy[key] = action
}
Fix display of tab characters in --prompt
7 years ago
t := Terminal{
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
initDelay: delay,
infoStyle: opts.InfoStyle,
Do not hide separator by default on --info=inline-right|hidden
1 month ago
infoPrefix: opts.InfoPrefix,
Add --separator to customize the info separator
2 years ago
separator: nil,
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
spinner: makeSpinner(opts.Unicode),
Add {fzf:prompt} placeholder expression Close #3354
5 months ago
promptString: opts.Prompt,
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
queryLen: [2]int{0, 0},
layout: opts.Layout,
fullscreen: fullscreen,
keepRight: opts.KeepRight,
hscroll: opts.Hscroll,
hscrollOff: opts.HscrollOff,
scrollOff: opts.ScrollOff,
wordRubout: wordRubout,
wordNext: wordNext,
cx: len(input),
cy: 0,
offset: 0,
xoffset: 0,
yanked: []rune{},
input: input,
multi: opts.Multi,
sort: opts.Sort > 0,
toggleSort: opts.ToggleSort,
Add --track option to track the current selection Close #3186 Related #1890
1 year ago
track: opts.Track,
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
delimiter: opts.Delimiter,
expect: opts.Expect,
keymap: opts.Keymap,
Add `rebind` action for restoring bindings after `unbind` Fix #2752 Close #2564
2 years ago
keymapOrg: keymapCopy,
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
pressed: "",
printQuery: opts.PrintQuery,
history: opts.History,
margin: opts.Margin,
padding: opts.Padding,
unicode: opts.Unicode,
Allow accepting remote connections Close #3498 # FZF_API_KEY is required for a non-localhost listen address FZF_API_KEY=xxx fzf --listen 0.0.0.0:6266
7 months ago
listenAddr: opts.ListenAddr,
Add --listen-unsafe=ADDR to allow remote process execution (#3498)
7 months ago
listenUnsafe: opts.Unsafe,
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
borderShape: opts.BorderShape,
Better support for Windows terminals * Default border style on Windows is changed to `sharp` because some Windows terminals are not capable of displaying `rounded` border characters correctly. * If your terminal emulator renders each box-drawing character with 2 columns, set `RUNEWIDTH_EASTASIAN` environment variable to `1`.
1 year ago
borderWidth: 1,
Add --border-label and --border-label-pos Close #3022
2 years ago
borderLabel: nil,
Allow putting border label on the bottom line Related #3022
2 years ago
borderLabelOpts: opts.BorderLabel,
Add --preview-label and --preview-label-pos Close #3022
2 years ago
previewLabel: nil,
Allow putting border label on the bottom line Related #3022
2 years ago
previewLabelOpts: opts.PreviewLabel,
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
cleanExit: opts.ClearOnExit,
Add --with-shell for shelling out with different command and flags (#3746) Close #3732
3 weeks ago
executor: executor,
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
paused: opts.Phony,
cycle: opts.Cycle,
Add toggle-header option Close #3358
10 months ago
headerVisible: true,
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
headerFirst: opts.HeaderFirst,
headerLines: opts.HeaderLines,
Add change-header and transform-header Close #3237
1 year ago
header: []string{},
Fix ANSI color continuation in --header # Both lines should be in red fzf --header $'\x1b[31mfoo\nbar'
10 months ago
header0: opts.Header,
Add --ellipsis=.. option Close #2432 Also see - #1769 - https://github.com/junegunn/fzf/pull/1844#issuecomment-586663660
2 years ago
ellipsis: opts.Ellipsis,
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
ansi: opts.Ansi,
tabstop: opts.Tabstop,
Add 'result' event that is triggered when the result list is ready Close #3560
4 months ago
hasResultActions: false,
Fix focus event not triggered in certain cases
4 months ago
hasFocusActions: false,
Add 'load' event that is triggered when the input stream is complete and the first search (with or without query) is complete
1 year ago
hasLoadActions: false,
triggerLoad: false,
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
reading: true,
running: true,
failed: nil,
jumping: jumpDisabled,
jumpLabels: opts.JumpLabels,
printer: opts.Printer,
printsep: opts.PrintSep,
Fix bug where preview is not updated after reload when --disabled is set Fix #3311
12 months ago
merger: EmptyMerger(0),
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
selected: make(map[int32]selectedItem),
reqBox: util.NewEventBox(),
initialPreviewOpts: opts.Preview,
previewOpts: opts.Preview,
Code cleanup
1 year ago
previewer: previewer{0, []string{}, 0, false, true, disabledState, "", []bool{}},
Clear previous non-Sixel text before rendering Sixel image (#2544)
7 months ago
previewed: previewed{0, 0, 0, false, false, false, false},
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
previewBox: previewBox,
eventBox: eventBox,
mutex: sync.Mutex{},
suppress: true,
sigstop: false,
slab: util.MakeSlab(slab16Size, slab32Size),
theme: opts.Theme,
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
startChan: make(chan fitpad, 1),
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
killChan: make(chan int),
Increase the buffer size for POST requests Close #3685
2 months ago
serverInputChan: make(chan []*action, 100),
Add 'GET /' endpoint for getting the program state (experimental) Related #3372
9 months ago
serverOutputChan: make(chan string),
Add 'resize' event Close #3570
4 months ago
eventChan: make(chan tui.Event, 6), // (load + result + zero|one) | (focus) | (resize) | (GetChar)
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
tui: renderer,
initFunc: func() { renderer.Init() },
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
executing: util.NewAtomicBool(false),
Trigger focus actions synchronously
5 months ago
lastAction: actStart,
lastFocus: minItem.Index()}
Support ANSI colors in --prompt string Close #2086
4 years ago
t.prompt, t.promptLen = t.parsePrompt(opts.Prompt)
Make pointer and multi-select marker customizable (#1844) Add --pointer and --marker option which can provide additional context to the user
4 years ago
t.pointer, t.pointerLen = t.processTabs([]rune(opts.Pointer), 0)
t.marker, t.markerLen = t.processTabs([]rune(opts.Marker), 0)
// Pre-calculated empty pointer and marker signs
t.pointerEmpty = strings.Repeat(" ", t.pointerLen)
t.markerEmpty = strings.Repeat(" ", t.markerLen)
Add --separator to customize the info separator
2 years ago
t.borderLabel, t.borderLabelLen = t.ansiLabelPrinter(opts.BorderLabel.label, &tui.ColBorderLabel, false)
Add color name 'preview-label' (#3053)
1 year ago
t.previewLabel, t.previewLabelLen = t.ansiLabelPrinter(opts.PreviewLabel.label, &tui.ColPreviewLabel, false)
Add --separator to customize the info separator
2 years ago
if opts.Separator == nil || len(*opts.Separator) > 0 {
bar := "─"
if opts.Separator != nil {
bar = *opts.Separator
} else if !t.unicode {
bar = "-"
}
t.separator, t.separatorLen = t.ansiLabelPrinter(bar, &tui.ColSeparator, true)
}
Better support for Windows terminals * Default border style on Windows is changed to `sharp` because some Windows terminals are not capable of displaying `rounded` border characters correctly. * If your terminal emulator renders each box-drawing character with 2 columns, set `RUNEWIDTH_EASTASIAN` environment variable to `1`.
1 year ago
if t.unicode {
Change mattn/go-runewidth dependency to rivo/uniseg for accurate results Related #3588 #3588 #3567
4 months ago
t.borderWidth = uniseg.StringWidth("│")
Better support for Windows terminals * Default border style on Windows is changed to `sharp` because some Windows terminals are not capable of displaying `rounded` border characters correctly. * If your terminal emulator renders each box-drawing character with 2 columns, set `RUNEWIDTH_EASTASIAN` environment variable to `1`.
1 year ago
}
Add scrollbar Close #3096
1 year ago
if opts.Scrollbar == nil {
Better support for Windows terminals * Default border style on Windows is changed to `sharp` because some Windows terminals are not capable of displaying `rounded` border characters correctly. * If your terminal emulator renders each box-drawing character with 2 columns, set `RUNEWIDTH_EASTASIAN` environment variable to `1`.
1 year ago
if t.unicode && t.borderWidth == 1 {
Colors for 'separator' and 'scrollbar' will default to that for 'border'
1 year ago
t.scrollbar = "│"
Add scrollbar Close #3096
1 year ago
} else {
t.scrollbar = "|"
}
Allow customizing scrollbar of the preview window via --scrollbar=xy
1 year ago
t.previewScrollbar = t.scrollbar
Add scrollbar Close #3096
1 year ago
} else {
Allow customizing scrollbar of the preview window via --scrollbar=xy
1 year ago
runes := []rune(*opts.Scrollbar)
if len(runes) > 0 {
t.scrollbar = string(runes[0])
t.previewScrollbar = t.scrollbar
if len(runes) > 1 {
t.previewScrollbar = string(runes[1])
}
}
Add scrollbar Close #3096
1 year ago
}
Make pointer and multi-select marker customizable (#1844) Add --pointer and --marker option which can provide additional context to the user
4 years ago
Fix Windows build Fix #3598
4 months ago
var resizeActions []*action
resizeActions, t.hasResizeActions = t.keymap[tui.Resize.AsEvent()]
if t.tui.ShouldEmitResizeEvent() {
t.keymap[tui.Resize.AsEvent()] = append(toActions(actClearScreen), resizeActions...)
}
Add 'result' event that is triggered when the result list is ready Close #3560
4 months ago
_, t.hasResultActions = t.keymap[tui.Result.AsEvent()]
Fix focus event not triggered in certain cases
4 months ago
_, t.hasFocusActions = t.keymap[tui.Focus.AsEvent()]
Add 'load' event that is triggered when the input stream is complete and the first search (with or without query) is complete
1 year ago
_, t.hasLoadActions = t.keymap[tui.Load.AsEvent()]
Allow accepting remote connections Close #3498 # FZF_API_KEY is required for a non-localhost listen address FZF_API_KEY=xxx fzf --listen 0.0.0.0:6266
7 months ago
if t.listenAddr != nil {
Update error return position according to convention
2 months ago
port, err := startHttpServer(*t.listenAddr, t.serverInputChan, t.serverOutputChan)
Omit port number in `--listen` for automatic port assignment Close #3200
1 year ago
if err != nil {
errorExit(err.Error())
}
t.listenPort = &port
Abort fzf if --listen port is unavailable
1 year ago
}
Fix display of tab characters in --prompt
7 years ago
return &t
Rewrite fzf in Go
10 years ago
}
Omit port number in `--listen` for automatic port assignment Close #3200
1 year ago
func (t *Terminal) environ() []string {
env := os.Environ()
if t.listenPort != nil {
env = append(env, fmt.Sprintf("FZF_PORT=%d", *t.listenPort))
}
Expose state information via environment variables to child processes Close #3582
4 months ago
env = append(env, "FZF_QUERY="+string(t.input))
env = append(env, "FZF_ACTION="+t.lastAction.Name())
Export $FZF_KEY environment variable to child processes It's the name of the last key pressed. Related #3412
1 month ago
env = append(env, "FZF_KEY="+t.lastKey)
Expose state information via environment variables to child processes Close #3582
4 months ago
env = append(env, "FZF_PROMPT="+string(t.promptString))
Add environment variables: FZF_{BORDER,PREVIEW}_LABEL (#3693) The environment variable get the value of the preview label, even if it has been updated with an action. It can be useful to track the label of the preview and be able to switch between previews using only one binding. Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>
2 months ago
env = append(env, "FZF_PREVIEW_LABEL="+t.previewLabelOpts.label)
env = append(env, "FZF_BORDER_LABEL="+t.borderLabelOpts.label)
Expose state information via environment variables to child processes Close #3582
4 months ago
env = append(env, fmt.Sprintf("FZF_TOTAL_COUNT=%d", t.count))
env = append(env, fmt.Sprintf("FZF_MATCH_COUNT=%d", t.merger.Length()))
env = append(env, fmt.Sprintf("FZF_SELECT_COUNT=%d", len(t.selected)))
env = append(env, fmt.Sprintf("FZF_LINES=%d", t.areaLines))
env = append(env, fmt.Sprintf("FZF_COLUMNS=%d", t.areaColumns))
Add $FZF_POS environment variable Close #2175 Close #3753
3 weeks ago
env = append(env, fmt.Sprintf("FZF_POS=%d", util.Min(t.merger.Length(), t.cy+1)))
Omit port number in `--listen` for automatic port assignment Close #3200
1 year ago
return env
}
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
func borderLines(shape tui.BorderShape) int {
switch shape {
Add new border style: 'thinblock' (#3327) Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>
11 months ago
case tui.BorderHorizontal, tui.BorderRounded, tui.BorderSharp, tui.BorderBold, tui.BorderBlock, tui.BorderThinBlock, tui.BorderDouble:
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
return 2
case tui.BorderTop, tui.BorderBottom:
return 1
}
return 0
}
Add toggle-header option Close #3358
10 months ago
func (t *Terminal) visibleHeaderLines() int {
if !t.headerVisible {
return 0
}
return len(t.header0) + t.headerLines
}
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
// Extra number of lines needed to display fzf
func (t *Terminal) extraLines() int {
Add toggle-header option Close #3358
10 months ago
extra := t.visibleHeaderLines() + 1
Do not hide separator by default on --info=inline-right|hidden
1 month ago
if !t.noSeparatorLine() {
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
extra++
}
return extra
}
Add support for negative --height fzf --height=-1 Close #3487
5 months ago
func (t *Terminal) MaxFitAndPad() (int, int) {
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
_, screenHeight, marginInt, paddingInt := t.adjustMarginAndPadding()
padHeight := marginInt[0] + marginInt[2] + paddingInt[0] + paddingInt[2]
fit := screenHeight - padHeight - t.extraLines()
return fit, padHeight
}
Add --separator to customize the info separator
2 years ago
func (t *Terminal) ansiLabelPrinter(str string, color *tui.ColorPair, fill bool) (labelPrinter, int) {
// Nothing to do
if len(str) == 0 {
Allow putting border label on the bottom line Related #3022
2 years ago
return nil, 0
}
Add --separator to customize the info separator
2 years ago
// Extract ANSI color codes
Sanitize input strings that should be a single line
1 year ago
str = firstLine(str)
Add --separator to customize the info separator
2 years ago
text, colors, _ := extractColor(str, nil, nil)
Add --border-label and --border-label-pos Close #3022
2 years ago
runes := []rune(text)
Add --separator to customize the info separator
2 years ago
// Simpler printer for strings without ANSI colors or tab characters
Use strings.ContainsRune instead (#3335)
11 months ago
if colors == nil && !strings.ContainsRune(str, '\t') {
Render CR and LF as ␍ and ␊ Close #2529
1 year ago
length := util.StringWidth(str)
Add --separator to customize the info separator
2 years ago
if length == 0 {
return nil, 0
}
printFn := func(window tui.Window, limit int) {
if length > limit {
trimmedRunes, _ := t.trimRight(runes, limit)
window.CPrint(*color, string(trimmedRunes))
} else if fill {
window.CPrint(*color, util.RepeatToFill(str, length, limit))
} else {
window.CPrint(*color, str)
}
}
Fix center-alignment of border/preview label Fix #3421
9 months ago
return printFn, length
Add --separator to customize the info separator
2 years ago
}
// Printer that correctly handles ANSI color codes and tab characters
Add --border-label and --border-label-pos Close #3022
2 years ago
item := &Item{text: util.RunesToChars(runes), colors: colors}
Add --separator to customize the info separator
2 years ago
length := t.displayWidth(runes)
if length == 0 {
return nil, 0
}
Add --border-label and --border-label-pos Close #3022
2 years ago
result := Result{item: item}
var offsets []colorOffset
Add --separator to customize the info separator
2 years ago
printFn := func(window tui.Window, limit int) {
Add --border-label and --border-label-pos Close #3022
2 years ago
if offsets == nil {
// tui.Col* are not initialized until renderer.Init()
Add --separator to customize the info separator
2 years ago
offsets = result.colorOffsets(nil, t.theme, *color, *color, false)
}
for limit > 0 {
if length > limit {
trimmedRunes, _ := t.trimRight(runes, limit)
t.printColoredString(window, trimmedRunes, offsets, *color)
break
} else if fill {
t.printColoredString(window, runes, offsets, *color)
limit -= length
} else {
t.printColoredString(window, runes, offsets, *color)
break
}
Add --border-label and --border-label-pos Close #3022
2 years ago
}
}
Add --separator to customize the info separator
2 years ago
return printFn, length
Add --border-label and --border-label-pos Close #3022
2 years ago
}
Support ANSI colors in --prompt string Close #2086
4 years ago
func (t *Terminal) parsePrompt(prompt string) (func(), int) {
var state *ansiState
Sanitize input strings that should be a single line
1 year ago
prompt = firstLine(prompt)
Support ANSI colors in --prompt string Close #2086
4 years ago
trimmed, colors, _ := extractColor(prompt, state, nil)
item := &Item{text: util.ToChars([]byte(trimmed)), colors: colors}
Add support for text styling using --color Close #1663
4 years ago
// "Prompt> "
// ------- // Do not apply ANSI attributes to the trailing whitespaces
// // unless the part has a non-default ANSI state
loc := whiteSuffix.FindStringIndex(trimmed)
if loc != nil {
Support ANSI code for clearing the rest of the line (ESC[0K) Some programs use it to set the background color for the whole line. fzf --preview "printf 'normal \x1b[42mgreen\x1b[0K \x1b[43myellow\x1b[m\nnormal again'" fzf --preview 'delta <(echo foo) <(echo bar) < /dev/tty' Fix #2249
4 years ago
blankState := ansiOffset{[2]int32{int32(loc[0]), int32(loc[1])}, ansiState{-1, -1, tui.AttrClear, -1}}
Add support for text styling using --color Close #1663
4 years ago
if item.colors != nil {
lastColor := (*item.colors)[len(*item.colors)-1]
if lastColor.offset[1] < int32(loc[1]) {
blankState.offset[0] = lastColor.offset[1]
colors := append(*item.colors, blankState)
item.colors = &colors
}
} else {
colors := []ansiOffset{blankState}
item.colors = &colors
}
}
Support ANSI colors in --prompt string Close #2086
4 years ago
output := func() {
t.printHighlighted(
Add support for text styling using --color Close #1663
4 years ago
Result{item: item}, tui.ColPrompt, tui.ColPrompt, false, false)
Support ANSI colors in --prompt string Close #2086
4 years ago
}
_, promptLen := t.processTabs([]rune(trimmed), 0)
return output, promptLen
}
Do not hide separator by default on --info=inline-right|hidden
1 month ago
func noSeparatorLine(style infoStyle, separator bool) bool {
switch style {
case infoInline:
return true
case infoHidden, infoInlineRight:
return !separator
}
return false
}
func (t *Terminal) noSeparatorLine() bool {
return noSeparatorLine(t.infoStyle, t.separatorLen > 0)
Add --info=STYLE [default|inline|hidden] Close #1738
5 years ago
}
Add scrollbar to the preview window
1 year ago
func getScrollbar(total int, height int, offset int) (int, int) {
if total == 0 || total <= height {
Add scrollbar Close #3096
1 year ago
return 0, 0
}
Add scrollbar to the preview window
1 year ago
barLength := util.Max(1, height*height/total)
Add scrollbar Close #3096
1 year ago
var barStart int
Add scrollbar to the preview window
1 year ago
if total == height {
Add scrollbar Close #3096
1 year ago
barStart = 0
} else {
Add scrollbar to the preview window
1 year ago
barStart = (height - barLength) * offset / (total - height)
Add scrollbar Close #3096
1 year ago
}
return barLength, barStart
}
Add scrollbar to the preview window
1 year ago
func (t *Terminal) getScrollbar() (int, int) {
return getScrollbar(t.merger.Length(), t.maxItems(), t.offset)
}
Lint
9 years ago
// Input returns current query string
Make search toggleable - `--phony` renamed to `--disabled` for consistency - `--no-phony` is now `--enabled` - Added `enable-search`, `disable-search`, and `toggle-search` actions for `--bind` - Added `--color` options: `query` and `disabled` Close #2303
3 years ago
func (t *Terminal) Input() (bool, []rune) {
Rewrite fzf in Go
10 years ago
t.mutex.Lock()
defer t.mutex.Unlock()
Make search toggleable - `--phony` renamed to `--disabled` for consistency - `--no-phony` is now `--enabled` - Added `enable-search`, `disable-search`, and `toggle-search` actions for `--bind` - Added `--color` options: `query` and `disabled` Close #2303
3 years ago
return t.paused, copySlice(t.input)
Rewrite fzf in Go
10 years ago
}
Lint
9 years ago
// UpdateCount updates the count information
Experimental implementation of "reload" action # Reload input list with different sources seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)' # Reload as you type seq 10 | fzf --bind 'change:reload:seq {q}' --phony # Integration with ripgrep RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case " INITIAL_QUERY="" FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \ fzf --bind "change:reload:$RG_PREFIX {q} || true" \ --ansi --phony --query "$INITIAL_QUERY" Close #751 Close #965 Close #974 Close #1736 Related #1723
5 years ago
func (t *Terminal) UpdateCount(cnt int, final bool, failedCommand *string) {
Rewrite fzf in Go
10 years ago
t.mutex.Lock()
t.count = cnt
Add 'load' event that is triggered when the input stream is complete and the first search (with or without query) is complete
1 year ago
if t.hasLoadActions && t.reading && final {
t.triggerLoad = true
}
Rewrite fzf in Go
10 years ago
t.reading = !final
Experimental implementation of "reload" action # Reload input list with different sources seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)' # Reload as you type seq 10 | fzf --bind 'change:reload:seq {q}' --phony # Integration with ripgrep RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case " INITIAL_QUERY="" FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \ fzf --bind "change:reload:$RG_PREFIX {q} || true" \ --ansi --phony --query "$INITIAL_QUERY" Close #751 Close #965 Close #974 Close #1736 Related #1723
5 years ago
t.failed = failedCommand
Rewrite fzf in Go
10 years ago
t.mutex.Unlock()
Lint
9 years ago
t.reqBox.Set(reqInfo, nil)
Add small initial delay to screen update To avoid flickering when the input is small
9 years ago
if final {
Lint
9 years ago
t.reqBox.Set(reqRefresh, nil)
Add small initial delay to screen update To avoid flickering when the input is small
9 years ago
}
Rewrite fzf in Go
10 years ago
}
Add change-header and transform-header Close #3237
1 year ago
func (t *Terminal) changeHeader(header string) bool {
lines := strings.Split(strings.TrimSuffix(header, "\n"), "\n")
needFullRedraw := len(t.header0) != len(lines)
t.header0 = lines
return needFullRedraw
}
Add --header-lines option
9 years ago
// UpdateHeader updates the header
Replace --header-file with --header (#346) and allow using --header and --header-lines at the same time. Close #346.
9 years ago
func (t *Terminal) UpdateHeader(header []string) {
Add --header-lines option
9 years ago
t.mutex.Lock()
Add change-header and transform-header Close #3237
1 year ago
t.header = header
Add --header-lines option
9 years ago
t.mutex.Unlock()
t.reqBox.Set(reqHeader, nil)
}
Lint
9 years ago
// UpdateProgress updates the search progress
Rewrite fzf in Go
10 years ago
func (t *Terminal) UpdateProgress(progress float32) {
t.mutex.Lock()
Avoid unnecessary update of search progress
9 years ago
newProgress := int(progress * 100)
changed := t.progress != newProgress
t.progress = newProgress
Rewrite fzf in Go
10 years ago
t.mutex.Unlock()
Avoid unnecessary update of search progress
9 years ago
if changed {
Lint
9 years ago
t.reqBox.Set(reqInfo, nil)
Avoid unnecessary update of search progress
9 years ago
}
Rewrite fzf in Go
10 years ago
}
Lint
9 years ago
// UpdateList updates Merger to display the list
Remove invalid 'result' event when using --sync option When the search for the initial query doesn't finish immediately fzf would trigger an invalid 'result' event for an empty query. seq 100 | fzf --query 99 --bind result:accept --sync # Prints 99 seq 1000000 | fzf --query 99 --bind result:accept --sync # Should print 99, but fzf would print 1
4 weeks ago
func (t *Terminal) UpdateList(merger *Merger, triggerResultEvent bool) {
Rewrite fzf in Go
10 years ago
t.mutex.Lock()
Fix panic caused by invalid cursor index Fix #3681
2 months ago
prevIndex := minItem.Index()
Fix bug where preview is not updated after reload when --disabled is set Fix #3311
12 months ago
reset := t.revision != merger.Revision()
Add 'track' action
1 year ago
if !reset && t.track != trackDisabled {
Fixed --track when used with --tac Fix #3234
1 year ago
if t.merger.Length() > 0 {
Fix panic caused by invalid cursor index Fix #3681
2 months ago
prevIndex = t.currentIndex()
Fixed --track when used with --tac Fix #3234
1 year ago
} else if merger.Length() > 0 {
prevIndex = merger.First().item.Index()
}
Add --track option to track the current selection Close #3186 Related #1890
1 year ago
}
Rewrite fzf in Go
10 years ago
t.progress = 100
Improve response time by only looking at top-N items
9 years ago
t.merger = merger
Defer resetting multi-selection on reload
5 years ago
if reset {
t.selected = make(map[int32]selectedItem)
Fix bug where preview is not updated after reload when --disabled is set Fix #3311
12 months ago
t.revision = merger.Revision()
Make preview updated when reload and change-query are combined Fix #2744
2 years ago
t.version++
Defer resetting multi-selection on reload
5 years ago
}
0.40.0
1 year ago
if t.triggerLoad {
Add 'load' event that is triggered when the input stream is complete and the first search (with or without query) is complete
1 year ago
t.triggerLoad = false
t.eventChan <- tui.Load.AsEvent()
}
Add --track option to track the current selection Close #3186 Related #1890
1 year ago
if prevIndex >= 0 {
pos := t.cy - t.offset
count := t.merger.Length()
i := t.merger.FindIndex(prevIndex)
if i >= 0 {
t.cy = i
t.offset = t.cy - pos
Add 'track' action
1 year ago
} else if t.track == trackCurrent {
t.track = trackDisabled
t.cy = pos
t.offset = 0
Add --track option to track the current selection Close #3186 Related #1890
1 year ago
} else if t.cy > count {
// Try to keep the vertical position when the list shrinks
t.cy = count - util.Min(count, t.maxItems()) + pos
}
}
Add 'zero' event Close #3263
1 year ago
if !t.reading {
switch t.merger.Length() {
case 0:
zero := tui.Zero.AsEvent()
if _, prs := t.keymap[zero]; prs {
t.eventChan <- zero
}
case 1:
one := tui.One.AsEvent()
if _, prs := t.keymap[one]; prs {
t.eventChan <- one
}
Add 'one' event Close #2629 Close #2494 Close #459
1 year ago
}
Remove invalid 'result' event when using --sync option When the search for the initial query doesn't finish immediately fzf would trigger an invalid 'result' event for an empty query. seq 100 | fzf --query 99 --bind result:accept --sync # Prints 99 seq 1000000 | fzf --query 99 --bind result:accept --sync # Should print 99, but fzf would print 1
4 weeks ago
if triggerResultEvent && t.hasResultActions {
Add 'result' event that is triggered when the result list is ready Close #3560
4 months ago
t.eventChan <- tui.Result.AsEvent()
}
Add 'one' event Close #2629 Close #2494 Close #459
1 year ago
}
Rewrite fzf in Go
10 years ago
t.mutex.Unlock()
Lint
9 years ago
t.reqBox.Set(reqInfo, nil)
t.reqBox.Set(reqList, nil)
Rewrite fzf in Go
10 years ago
}
Change exit status (0: OK, 1: No match, 2: Error/Interrupted) A la grep. Close #345
9 years ago
func (t *Terminal) output() bool {
Rewrite fzf in Go
10 years ago
if t.printQuery {
Add --print0 option Related: #660
8 years ago
t.printer(string(t.input))
Rewrite fzf in Go
10 years ago
}
Implement --expect option to support simple key bindings (#163)
9 years ago
if len(t.expect) > 0 {
Add --print0 option Related: #660
8 years ago
t.printer(t.pressed)
Implement --expect option to support simple key bindings (#163)
9 years ago
}
Change exit status (0: OK, 1: No match, 2: Error/Interrupted) A la grep. Close #345
9 years ago
found := len(t.selected) > 0
if !found {
Extend placeholder expression for multiple selections Close #788
7 years ago
current := t.currentItem()
if current != nil {
t.printer(current.AsString(t.ansi))
Change exit status (0: OK, 1: No match, 2: Error/Interrupted) A la grep. Close #345
9 years ago
found = true
Rewrite fzf in Go
10 years ago
}
} else {
Add execute-multi action Close #413
9 years ago
for _, sel := range t.sortSelected() {
Support field index expressions in preview and execute action Also close #679. The placeholder for the current query is {q}.
8 years ago
t.printer(sel.item.AsString(t.ansi))
Rewrite fzf in Go
10 years ago
}
}
Change exit status (0: OK, 1: No match, 2: Error/Interrupted) A la grep. Close #345
9 years ago
return found
Rewrite fzf in Go
10 years ago
}
Add execute-multi action Close #413
9 years ago
func (t *Terminal) sortSelected() []selectedItem {
sels := make([]selectedItem, 0, len(t.selected))
for _, sel := range t.selected {
sels = append(sels, sel)
}
sort.Sort(byTimeOrder(sels))
return sels
}
Add --height option
7 years ago
func (t *Terminal) displayWidth(runes []rune) int {
Fix rendering of the prompt line when overflow occurs with `--info=inline` Fix #2692
2 years ago
width, _ := util.RunesWidth(runes, 0, t.tabstop, math.MaxInt32)
Replace RuneWidth to StringWidth to handle grapheme clusters Fix #2482
3 years ago
return width
Rewrite fzf in Go
10 years ago
}
Add --preview and --preview-window Close #587
8 years ago
const (
Allow preview window height shorter than 3 Fix #2231
4 years ago
minWidth = 4
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
minHeight = 3
Add --preview and --preview-window Close #587
8 years ago
)
Add --margin option Close #299
9 years ago
Fix preview window size calculation
4 years ago
func calculateSize(base int, size sizeSpec, occupied int, minSize int, pad int) int {
max := base - occupied
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
if max < minSize {
max = minSize
}
Add --preview and --preview-window Close #587
8 years ago
if size.percent {
return util.Constrain(int(float64(base)*0.01*size.size), minSize, max)
}
Fix preview window size calculation
4 years ago
return util.Constrain(int(size.size)+pad, minSize, max)
Add --preview and --preview-window Close #587
8 years ago
}
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
func (t *Terminal) adjustMarginAndPadding() (int, int, [4]int, [4]int) {
Add --height option
7 years ago
screenWidth := t.tui.MaxX()
screenHeight := t.tui.MaxY()
Add --padding option Close #2241
4 years ago
marginInt := [4]int{} // TRBL
paddingInt := [4]int{} // TRBL
sizeSpecToInt := func(index int, spec sizeSpec) int {
if spec.percent {
Add --preview and --preview-window Close #587
8 years ago
var max float64
Add --padding option Close #2241
4 years ago
if index%2 == 0 {
Add --preview and --preview-window Close #587
8 years ago
max = float64(screenHeight)
Add --margin option Close #299
9 years ago
} else {
Add --preview and --preview-window Close #587
8 years ago
max = float64(screenWidth)
Add --margin option Close #299
9 years ago
}
Add --padding option Close #2241
4 years ago
return int(max * spec.size * 0.01)
Add --margin option Close #299
9 years ago
}
Add --padding option Close #2241
4 years ago
return int(spec.size)
}
for idx, sizeSpec := range t.padding {
paddingInt[idx] = sizeSpecToInt(idx, sizeSpec)
}
Better support for Windows terminals * Default border style on Windows is changed to `sharp` because some Windows terminals are not capable of displaying `rounded` border characters correctly. * If your terminal emulator renders each box-drawing character with 2 columns, set `RUNEWIDTH_EASTASIAN` environment variable to `1`.
1 year ago
bw := t.borderWidth
Add --padding option Close #2241
4 years ago
extraMargin := [4]int{} // TRBL
for idx, sizeSpec := range t.margin {
Add more --border options; default changed to "rounded" --border option now takes an optional argument that defines the style - rounded (new default) - sharp - horizontal (previous default)
4 years ago
switch t.borderShape {
case tui.BorderHorizontal:
Add --padding option Close #2241
4 years ago
extraMargin[idx] += 1 - idx%2
Add more --border options Instead of drawing the window border in Vim using an extra window, extend the --border option so that we do can it natively. Close #2223 Fix #2184
4 years ago
case tui.BorderVertical:
Better support for Windows terminals * Default border style on Windows is changed to `sharp` because some Windows terminals are not capable of displaying `rounded` border characters correctly. * If your terminal emulator renders each box-drawing character with 2 columns, set `RUNEWIDTH_EASTASIAN` environment variable to `1`.
1 year ago
extraMargin[idx] += (1 + bw) * (idx % 2)
Add more --border options Instead of drawing the window border in Vim using an extra window, extend the --border option so that we do can it natively. Close #2223 Fix #2184
4 years ago
case tui.BorderTop:
if idx == 0 {
Add --padding option Close #2241
4 years ago
extraMargin[idx]++
Add more --border options Instead of drawing the window border in Vim using an extra window, extend the --border option so that we do can it natively. Close #2223 Fix #2184
4 years ago
}
case tui.BorderRight:
if idx == 1 {
Better support for Windows terminals * Default border style on Windows is changed to `sharp` because some Windows terminals are not capable of displaying `rounded` border characters correctly. * If your terminal emulator renders each box-drawing character with 2 columns, set `RUNEWIDTH_EASTASIAN` environment variable to `1`.
1 year ago
extraMargin[idx] += 1 + bw
Add more --border options Instead of drawing the window border in Vim using an extra window, extend the --border option so that we do can it natively. Close #2223 Fix #2184
4 years ago
}
case tui.BorderBottom:
if idx == 2 {
Add --padding option Close #2241
4 years ago
extraMargin[idx]++
Add more --border options Instead of drawing the window border in Vim using an extra window, extend the --border option so that we do can it natively. Close #2223 Fix #2184
4 years ago
}
case tui.BorderLeft:
if idx == 3 {
Better support for Windows terminals * Default border style on Windows is changed to `sharp` because some Windows terminals are not capable of displaying `rounded` border characters correctly. * If your terminal emulator renders each box-drawing character with 2 columns, set `RUNEWIDTH_EASTASIAN` environment variable to `1`.
1 year ago
extraMargin[idx] += 1 + bw
Add more --border options Instead of drawing the window border in Vim using an extra window, extend the --border option so that we do can it natively. Close #2223 Fix #2184
4 years ago
}
Add new border style: 'thinblock' (#3327) Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>
11 months ago
case tui.BorderRounded, tui.BorderSharp, tui.BorderBold, tui.BorderBlock, tui.BorderThinBlock, tui.BorderDouble:
Better support for Windows terminals * Default border style on Windows is changed to `sharp` because some Windows terminals are not capable of displaying `rounded` border characters correctly. * If your terminal emulator renders each box-drawing character with 2 columns, set `RUNEWIDTH_EASTASIAN` environment variable to `1`.
1 year ago
extraMargin[idx] += 1 + bw*(idx%2)
Add --border option to draw horizontal lines above and below the finder Goes well with --height
7 years ago
}
Add --padding option Close #2241
4 years ago
marginInt[idx] = sizeSpecToInt(idx, sizeSpec) + extraMargin[idx]
Add --margin option Close #299
9 years ago
}
Add --padding option Close #2241
4 years ago
Add --margin option Close #299
9 years ago
adjust := func(idx1 int, idx2 int, max int, min int) {
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
if min > max {
min = max
}
margin := marginInt[idx1] + marginInt[idx2] + paddingInt[idx1] + paddingInt[idx2]
if max-margin < min {
desired := max - min
paddingInt[idx1] = desired * paddingInt[idx1] / margin
paddingInt[idx2] = desired * paddingInt[idx2] / margin
marginInt[idx1] = util.Max(extraMargin[idx1], desired*marginInt[idx1]/margin)
marginInt[idx2] = util.Max(extraMargin[idx2], desired*marginInt[idx2]/margin)
Add --margin option Close #299
9 years ago
}
}
Allow invisible preview window (--preview-window 0) Close #820
7 years ago
Add --preview and --preview-window Close #587
8 years ago
minAreaWidth := minWidth
minAreaHeight := minHeight
Do not hide separator by default on --info=inline-right|hidden
1 month ago
if t.noSeparatorLine() {
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
minAreaHeight -= 1
}
Code cleanup
1 year ago
if t.needPreviewWindow() {
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
minPreviewHeight := 1 + borderLines(t.previewOpts.border)
minPreviewWidth := 5
Add --preview-window follow option
3 years ago
switch t.previewOpts.position {
Add --preview and --preview-window Close #587
8 years ago
case posUp, posDown:
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
minAreaHeight += minPreviewHeight
minAreaWidth = util.Max(minPreviewWidth, minAreaWidth)
Add --preview and --preview-window Close #587
8 years ago
case posLeft, posRight:
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
minAreaWidth += minPreviewWidth
minAreaHeight = util.Max(minPreviewHeight, minAreaHeight)
Add --preview and --preview-window Close #587
8 years ago
}
}
adjust(1, 3, screenWidth, minAreaWidth)
adjust(0, 2, screenHeight, minAreaHeight)
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
return screenWidth, screenHeight, marginInt, paddingInt
}
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
func (t *Terminal) resizeWindows(forcePreview bool) {
Retain preview window on resize after 'preview' action
4 months ago
t.forcePreview = forcePreview
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
screenWidth, screenHeight, marginInt, paddingInt := t.adjustMarginAndPadding()
width := screenWidth - marginInt[1] - marginInt[3]
height := screenHeight - marginInt[0] - marginInt[2]
t.prevLines = make([]itemLine, screenHeight)
Add --border option to draw horizontal lines above and below the finder Goes well with --height
7 years ago
if t.border != nil {
t.border.Close()
}
Add --preview and --preview-window Close #587
8 years ago
if t.window != nil {
t.window.Close()
Add support for an alternative preview window layout Close #2804 Close #2844 Related #2277
2 years ago
t.window = nil
Add --preview and --preview-window Close #587
8 years ago
}
Add --border option to draw horizontal lines above and below the finder Goes well with --height
7 years ago
if t.pborder != nil {
t.pborder.Close()
Add support for an alternative preview window layout Close #2804 Close #2844 Related #2277
2 years ago
t.pborder = nil
Add more preview window options and reduce vertical padding on noborder Fix #2138 Fix #2029
4 years ago
}
if t.pwindow != nil {
Add --preview and --preview-window Close #587
8 years ago
t.pwindow.Close()
Add support for an alternative preview window layout Close #2804 Close #2844 Related #2277
2 years ago
t.pwindow = nil
Add --preview and --preview-window Close #587
8 years ago
}
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
// Reset preview version so that full redraw occurs
t.previewed.version = 0
Add --preview and --preview-window Close #587
8 years ago
Fix rendering of double-column borders
1 year ago
bw := t.borderWidth
Add more --border options; default changed to "rounded" --border option now takes an optional argument that defines the style - rounded (new default) - sharp - horizontal (previous default)
4 years ago
switch t.borderShape {
case tui.BorderHorizontal:
Add --border option to draw horizontal lines above and below the finder Goes well with --height
7 years ago
t.border = t.tui.NewWindow(
Add more --border options Instead of drawing the window border in Vim using an extra window, extend the --border option so that we do can it natively. Close #2223 Fix #2184
4 years ago
marginInt[0]-1, marginInt[3], width, height+2,
Add preview-fg and preview-bg for --color Close #1776
4 years ago
false, tui.MakeBorderStyle(tui.BorderHorizontal, t.unicode))
Add more --border options Instead of drawing the window border in Vim using an extra window, extend the --border option so that we do can it natively. Close #2223 Fix #2184
4 years ago
case tui.BorderVertical:
t.border = t.tui.NewWindow(
Fix rendering of double-column borders
1 year ago
marginInt[0], marginInt[3]-(1+bw), width+(1+bw)*2, height,
Add more --border options Instead of drawing the window border in Vim using an extra window, extend the --border option so that we do can it natively. Close #2223 Fix #2184
4 years ago
false, tui.MakeBorderStyle(tui.BorderVertical, t.unicode))
case tui.BorderTop:
t.border = t.tui.NewWindow(
marginInt[0]-1, marginInt[3], width, height+1,
false, tui.MakeBorderStyle(tui.BorderTop, t.unicode))
case tui.BorderBottom:
t.border = t.tui.NewWindow(
marginInt[0], marginInt[3], width, height+1,
false, tui.MakeBorderStyle(tui.BorderBottom, t.unicode))
case tui.BorderLeft:
t.border = t.tui.NewWindow(
Fix rendering of double-column borders
1 year ago
marginInt[0], marginInt[3]-(1+bw), width+(1+bw), height,
Add more --border options Instead of drawing the window border in Vim using an extra window, extend the --border option so that we do can it natively. Close #2223 Fix #2184
4 years ago
false, tui.MakeBorderStyle(tui.BorderLeft, t.unicode))
case tui.BorderRight:
t.border = t.tui.NewWindow(
Fix rendering of double-column borders
1 year ago
marginInt[0], marginInt[3], width+(1+bw), height,
Add more --border options Instead of drawing the window border in Vim using an extra window, extend the --border option so that we do can it natively. Close #2223 Fix #2184
4 years ago
false, tui.MakeBorderStyle(tui.BorderRight, t.unicode))
Add new border style: 'thinblock' (#3327) Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>
11 months ago
case tui.BorderRounded, tui.BorderSharp, tui.BorderBold, tui.BorderBlock, tui.BorderThinBlock, tui.BorderDouble:
Add more --border options; default changed to "rounded" --border option now takes an optional argument that defines the style - rounded (new default) - sharp - horizontal (previous default)
4 years ago
t.border = t.tui.NewWindow(
Fix rendering of double-column borders
1 year ago
marginInt[0]-1, marginInt[3]-(1+bw), width+(1+bw)*2, height+2,
Add more --border options; default changed to "rounded" --border option now takes an optional argument that defines the style - rounded (new default) - sharp - horizontal (previous default)
4 years ago
false, tui.MakeBorderStyle(t.borderShape, t.unicode))
Add --border option to draw horizontal lines above and below the finder Goes well with --height
7 years ago
}
Add --padding option Close #2241
4 years ago
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
// Add padding to margin
Add --padding option Close #2241
4 years ago
for idx, val := range paddingInt {
marginInt[idx] += val
}
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
width -= paddingInt[1] + paddingInt[3]
height -= paddingInt[0] + paddingInt[2]
Add --padding option Close #2241
4 years ago
Expose state information via environment variables to child processes Close #3582
4 months ago
t.areaLines = height
t.areaColumns = width
Add support for an alternative preview window layout Close #2804 Close #2844 Related #2277
2 years ago
// Set up preview window
Add --no-unicode option to draw borders in ASCII characters Close ##1533
5 years ago
noBorder := tui.MakeBorderStyle(tui.BorderNone, t.unicode)
Code cleanup
1 year ago
if forcePreview || t.needPreviewWindow() {
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
var resizePreviewWindows func(previewOpts *previewOpts)
resizePreviewWindows = func(previewOpts *previewOpts) {
t.activePreviewOpts = previewOpts
if previewOpts.size.size == 0 {
return
}
Add support for an alternative preview window layout Close #2804 Close #2844 Related #2277
2 years ago
hasThreshold := previewOpts.threshold > 0 && previewOpts.alternative != nil
createPreviewWindow := func(y int, x int, w int, h int) {
pwidth := w
pheight := h
var previewBorder tui.BorderStyle
if previewOpts.border == tui.BorderNone {
previewBorder = tui.MakeTransparentBorder()
} else {
previewBorder = tui.MakeBorderStyle(previewOpts.border, t.unicode)
}
t.pborder = t.tui.NewWindow(y, x, w, h, true, previewBorder)
switch previewOpts.border {
Add new border style: 'thinblock' (#3327) Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>
11 months ago
case tui.BorderSharp, tui.BorderRounded, tui.BorderBold, tui.BorderBlock, tui.BorderThinBlock, tui.BorderDouble:
Better support for Windows terminals * Default border style on Windows is changed to `sharp` because some Windows terminals are not capable of displaying `rounded` border characters correctly. * If your terminal emulator renders each box-drawing character with 2 columns, set `RUNEWIDTH_EASTASIAN` environment variable to `1`.
1 year ago
pwidth -= (1 + bw) * 2
Add support for an alternative preview window layout Close #2804 Close #2844 Related #2277
2 years ago
pheight -= 2
Better support for Windows terminals * Default border style on Windows is changed to `sharp` because some Windows terminals are not capable of displaying `rounded` border characters correctly. * If your terminal emulator renders each box-drawing character with 2 columns, set `RUNEWIDTH_EASTASIAN` environment variable to `1`.
1 year ago
x += 1 + bw
Add support for an alternative preview window layout Close #2804 Close #2844 Related #2277
2 years ago
y += 1
case tui.BorderLeft:
Better support for Windows terminals * Default border style on Windows is changed to `sharp` because some Windows terminals are not capable of displaying `rounded` border characters correctly. * If your terminal emulator renders each box-drawing character with 2 columns, set `RUNEWIDTH_EASTASIAN` environment variable to `1`.
1 year ago
pwidth -= 1 + bw
x += 1 + bw
Add support for an alternative preview window layout Close #2804 Close #2844 Related #2277
2 years ago
case tui.BorderRight:
Better support for Windows terminals * Default border style on Windows is changed to `sharp` because some Windows terminals are not capable of displaying `rounded` border characters correctly. * If your terminal emulator renders each box-drawing character with 2 columns, set `RUNEWIDTH_EASTASIAN` environment variable to `1`.
1 year ago
pwidth -= 1 + bw
Add support for an alternative preview window layout Close #2804 Close #2844 Related #2277
2 years ago
case tui.BorderTop:
pheight -= 1
y += 1
case tui.BorderBottom:
pheight -= 1
case tui.BorderHorizontal:
pheight -= 2
y += 1
case tui.BorderVertical:
Better support for Windows terminals * Default border style on Windows is changed to `sharp` because some Windows terminals are not capable of displaying `rounded` border characters correctly. * If your terminal emulator renders each box-drawing character with 2 columns, set `RUNEWIDTH_EASTASIAN` environment variable to `1`.
1 year ago
pwidth -= (1 + bw) * 2
x += 1 + bw
Add support for an alternative preview window layout Close #2804 Close #2844 Related #2277
2 years ago
}
Add scrollbar to the preview window
1 year ago
if len(t.scrollbar) > 0 && !previewOpts.border.HasRight() {
// Need a column to show scrollbar
pwidth -= 1
}
Fix panic when trying to render preview window of a negative height Fix #3292
1 year ago
pwidth = util.Max(0, pwidth)
pheight = util.Max(0, pheight)
Add support for an alternative preview window layout Close #2804 Close #2844 Related #2277
2 years ago
t.pwindow = t.tui.NewWindow(y, x, pwidth, pheight, true, noBorder)
}
verticalPad := 2
minPreviewHeight := 3
switch previewOpts.border {
case tui.BorderNone, tui.BorderVertical, tui.BorderLeft, tui.BorderRight:
verticalPad = 0
minPreviewHeight = 1
case tui.BorderTop, tui.BorderBottom:
verticalPad = 1
minPreviewHeight = 2
}
switch previewOpts.position {
case posUp, posDown:
pheight := calculateSize(height, previewOpts.size, minHeight, minPreviewHeight, verticalPad)
if hasThreshold && pheight < previewOpts.threshold {
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
t.activePreviewOpts = previewOpts.alternative
if forcePreview {
previewOpts.alternative.hidden = false
}
Fix failing test case
2 years ago
if !previewOpts.alternative.hidden {
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
resizePreviewWindows(previewOpts.alternative)
Fix failing test case
2 years ago
}
Add support for an alternative preview window layout Close #2804 Close #2844 Related #2277
2 years ago
return
}
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
if forcePreview {
previewOpts.hidden = false
}
if previewOpts.hidden {
return
}
Add support for an alternative preview window layout Close #2804 Close #2844 Related #2277
2 years ago
if previewOpts.position == posUp {
t.window = t.tui.NewWindow(
marginInt[0]+pheight, marginInt[3], width, height-pheight, false, noBorder)
createPreviewWindow(marginInt[0], marginInt[3], width, pheight)
} else {
t.window = t.tui.NewWindow(
marginInt[0], marginInt[3], width, height-pheight, false, noBorder)
createPreviewWindow(marginInt[0]+height-pheight, marginInt[3], width, pheight)
}
case posLeft, posRight:
pwidth := calculateSize(width, previewOpts.size, minWidth, 5, 4)
if hasThreshold && pwidth < previewOpts.threshold {
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
t.activePreviewOpts = previewOpts.alternative
if forcePreview {
previewOpts.alternative.hidden = false
}
Fix failing test case
2 years ago
if !previewOpts.alternative.hidden {
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
resizePreviewWindows(previewOpts.alternative)
Fix failing test case
2 years ago
}
Add support for an alternative preview window layout Close #2804 Close #2844 Related #2277
2 years ago
return
}
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
if forcePreview {
previewOpts.hidden = false
}
if previewOpts.hidden {
return
}
Add support for an alternative preview window layout Close #2804 Close #2844 Related #2277
2 years ago
if previewOpts.position == posLeft {
Add scrollbar to the preview window
1 year ago
// Put scrollbar closer to the right border for consistent look
if t.borderShape.HasRight() {
width++
}
// Add a 1-column margin between the preview window and the main window
Add support for an alternative preview window layout Close #2804 Close #2844 Related #2277
2 years ago
t.window = t.tui.NewWindow(
Add scrollbar to the preview window
1 year ago
marginInt[0], marginInt[3]+pwidth+1, width-pwidth-1, height, false, noBorder)
Add support for an alternative preview window layout Close #2804 Close #2844 Related #2277
2 years ago
createPreviewWindow(marginInt[0], marginInt[3], pwidth, height)
} else {
t.window = t.tui.NewWindow(
marginInt[0], marginInt[3], width-pwidth, height, false, noBorder)
Add scrollbar to the preview window
1 year ago
// NOTE: fzf --preview 'cat {}' --preview-window border-left --border
x := marginInt[3] + width - pwidth
if !previewOpts.border.HasRight() && t.borderShape.HasRight() {
pwidth++
}
createPreviewWindow(marginInt[0], x, pwidth, height)
Add support for an alternative preview window layout Close #2804 Close #2844 Related #2277
2 years ago
}
Add `--preview-window noborder` option to disable preview border Close #1699
5 years ago
}
Add --preview and --preview-window Close #587
8 years ago
}
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
resizePreviewWindows(&t.previewOpts)
`--preview-window 0,hidden` should not execute the preview command Until `toggle-preview` action is triggered Fix #3149
1 year ago
} else {
t.activePreviewOpts = &t.previewOpts
Add support for an alternative preview window layout Close #2804 Close #2844 Related #2277
2 years ago
}
Add scrollbar to the preview window
1 year ago
// Without preview window
Add support for an alternative preview window layout Close #2804 Close #2844 Related #2277
2 years ago
if t.window == nil {
Add scrollbar to the preview window
1 year ago
if t.borderShape.HasRight() {
// Put scrollbar closer to the right border for consistent look
width++
}
Add --height option
7 years ago
t.window = t.tui.NewWindow(
Add --preview and --preview-window Close #587
8 years ago
marginInt[0],
marginInt[3],
width,
Add preview-fg and preview-bg for --color Close #1776
4 years ago
height, false, noBorder)
Add --preview and --preview-window Close #587
8 years ago
}
Add --preview-label and --preview-label-pos Close #3022
2 years ago
// Print border label
Add 'transform-border-label' and 'transform-preview-label'
1 year ago
t.printLabel(t.border, t.borderLabel, t.borderLabelOpts, t.borderLabelLen, t.borderShape, false)
t.printLabel(t.pborder, t.previewLabel, t.previewLabelOpts, t.previewLabelLen, t.previewOpts.border, false)
Add --preview-label and --preview-label-pos Close #3022
2 years ago
Clean up renderer code Remove code that is no longer relevant after the removal of ncurses renderer. This commit also fixes background color issue on tcell-based FullscreenRenderer (Windows).
7 years ago
for i := 0; i < t.window.Height(); i++ {
t.window.MoveAndClear(i, 0)
Propertly fill window with background color Close #805
7 years ago
}
Add --margin option Close #299
9 years ago
}
Add 'transform-border-label' and 'transform-preview-label'
1 year ago
func (t *Terminal) printLabel(window tui.Window, render labelPrinter, opts labelOpts, length int, borderShape tui.BorderShape, redrawBorder bool) {
Add 'focus' event Can we find a better name? I have considered the followings. * 'point', because "the pointer" points to the current item. * 'shift', 'switch', 'move', etc. These are not technically correct because the current item can change without cursor movement (--tac, reload, search update) * 'change' is already taken. 'change-current' feels a bit wordy and sounds wrong, 'current-changed' is wordy and doesn't go well with the other event names * 'target', not straightforward Close #3053
1 year ago
if window == nil {
Add 'transform-border-label' and 'transform-preview-label'
1 year ago
return
}
switch borderShape {
Add new border style: 'thinblock' (#3327) Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>
11 months ago
case tui.BorderHorizontal, tui.BorderTop, tui.BorderBottom, tui.BorderRounded, tui.BorderSharp, tui.BorderBold, tui.BorderBlock, tui.BorderThinBlock, tui.BorderDouble:
Add 'transform-border-label' and 'transform-preview-label'
1 year ago
if redrawBorder {
window.DrawHBorder()
}
Add 'focus' event Can we find a better name? I have considered the followings. * 'point', because "the pointer" points to the current item. * 'shift', 'switch', 'move', etc. These are not technically correct because the current item can change without cursor movement (--tac, reload, search update) * 'change' is already taken. 'change-current' feels a bit wordy and sounds wrong, 'current-changed' is wordy and doesn't go well with the other event names * 'target', not straightforward Close #3053
1 year ago
if render == nil {
return
}
Add 'transform-border-label' and 'transform-preview-label'
1 year ago
var col int
if opts.column == 0 {
col = util.Max(0, (window.Width()-length)/2)
} else if opts.column < 0 {
col = util.Max(0, window.Width()+opts.column+1-length)
} else {
col = util.Min(opts.column-1, window.Width()-length)
}
row := 0
if borderShape == tui.BorderBottom || opts.bottom {
row = window.Height() - 1
}
window.Move(row, col)
render(window, window.Width())
}
}
Rewrite fzf in Go
10 years ago
func (t *Terminal) move(y int, x int, clear bool) {
Provide an option to reverse items only (#1267)
6 years ago
h := t.window.Height()
switch t.layout {
case layoutDefault:
y = h - y - 1
case layoutReverseList:
Add toggle-header option Close #3358
10 months ago
n := 2 + t.visibleHeaderLines()
Do not hide separator by default on --info=inline-right|hidden
1 month ago
if t.noSeparatorLine() {
Provide an option to reverse items only (#1267)
6 years ago
n--
}
if y < n {
y = h - y - 1
} else {
y -= n
}
Rewrite fzf in Go
10 years ago
}
if clear {
Add --preview and --preview-window Close #587
8 years ago
t.window.MoveAndClear(y, x)
Rewrite fzf in Go
10 years ago
} else {
Add --preview and --preview-window Close #587
8 years ago
t.window.Move(y, x)
Rewrite fzf in Go
10 years ago
}
}
Allow search query longer than the screen width By implementing horizontal scrolling of the prompt line. Maximum length is hard-coded to 300-chars. Close #1312 Fix #1225
6 years ago
func (t *Terminal) truncateQuery() {
t.input, _ = t.trimRight(t.input, maxPatternLength)
t.cx = util.Constrain(t.cx, 0, len(t.input))
}
func (t *Terminal) updatePromptOffset() ([]rune, []rune) {
maxWidth := util.Max(1, t.window.Width()-t.promptLen-1)
_, overflow := t.trimLeft(t.input[:t.cx], maxWidth)
minOffset := int(overflow)
Make sure that the query before the cursor is not hidden Close #3176
1 year ago
maxOffset := minOffset + (maxWidth-util.Max(0, maxWidth-t.cx))/2
Allow search query longer than the screen width By implementing horizontal scrolling of the prompt line. Maximum length is hard-coded to 300-chars. Close #1312 Fix #1225
6 years ago
t.xoffset = util.Constrain(t.xoffset, minOffset, maxOffset)
before, _ := t.trimLeft(t.input[t.xoffset:t.cx], maxWidth)
beforeLen := t.displayWidth(before)
after, _ := t.trimRight(t.input[t.cx:], maxWidth-beforeLen)
afterLen := t.displayWidth(after)
t.queryLen = [2]int{beforeLen, afterLen}
return before, after
}
Add --header-first option to display header before prompt line Close #2422
3 years ago
func (t *Terminal) promptLine() int {
if t.headerFirst {
max := t.window.Height() - 1
Do not hide separator by default on --info=inline-right|hidden
1 month ago
if !t.noSeparatorLine() {
Add --header-first option to display header before prompt line Close #2422
3 years ago
max--
}
Add toggle-header option Close #3358
10 months ago
return util.Min(t.visibleHeaderLines(), max)
Add --header-first option to display header before prompt line Close #2422
3 years ago
}
return 0
}
Rewrite fzf in Go
10 years ago
func (t *Terminal) placeCursor() {
Add --header-first option to display header before prompt line Close #2422
3 years ago
t.move(t.promptLine(), t.promptLen+t.queryLen[0], false)
Rewrite fzf in Go
10 years ago
}
func (t *Terminal) printPrompt() {
Add --header-first option to display header before prompt line Close #2422
3 years ago
t.move(t.promptLine(), 0, true)
Support ANSI colors in --prompt string Close #2086
4 years ago
t.prompt()
Allow search query longer than the screen width By implementing horizontal scrolling of the prompt line. Maximum length is hard-coded to 300-chars. Close #1312 Fix #1225
6 years ago
before, after := t.updatePromptOffset()
Make search toggleable - `--phony` renamed to `--disabled` for consistency - `--no-phony` is now `--enabled` - Added `enable-search`, `disable-search`, and `toggle-search` actions for `--bind` - Added `--color` options: `query` and `disabled` Close #2303
3 years ago
color := tui.ColInput
if t.paused {
color = tui.ColDisabled
}
t.window.CPrint(color, string(before))
t.window.CPrint(color, string(after))
Rewrite fzf in Go
10 years ago
}
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
func (t *Terminal) trimMessage(message string, maxWidth int) string {
if len(message) <= maxWidth {
return message
}
runes, _ := t.trimRight([]rune(message), maxWidth-2)
return string(runes) + strings.Repeat(".", util.Constrain(maxWidth, 0, 2))
}
Rewrite fzf in Go
10 years ago
func (t *Terminal) printInfo() {
Properly truncate long query string
7 years ago
pos := 0
Add --header-first option to display header before prompt line Close #2422
3 years ago
line := t.promptLine()
Add --info=inline-right Close #3322
11 months ago
printSpinner := func() {
Add --info=STYLE [default|inline|hidden] Close #1738
5 years ago
if t.reading {
duration := int64(spinnerDuration)
Draw spinner with Unicode characters
4 years ago
idx := (time.Now().UnixNano() % (duration * int64(len(t.spinner)))) / duration
Add support for text styling using --color Close #1663
4 years ago
t.window.CPrint(tui.ColSpinner, t.spinner[idx])
Do not erase info separator before redrawing it
1 year ago
} else {
t.window.Print(" ") // Clear spinner
Add --info=STYLE [default|inline|hidden] Close #1738
5 years ago
}
Add --info=inline-right Close #3322
11 months ago
}
Do not hide separator by default on --info=inline-right|hidden
1 month ago
printInfoPrefix := func() {
str := t.infoPrefix
Support custom separator of inline info Close #2030 Close #3084
1 year ago
maxWidth := t.window.Width() - pos
Render CR and LF as ␍ and ␊ Close #2529
1 year ago
width := util.StringWidth(str)
Support custom separator of inline info Close #2030 Close #3084
1 year ago
if width > maxWidth {
trimmed, _ := t.trimRight([]rune(str), maxWidth)
str = string(trimmed)
width = maxWidth
Properly truncate long query string
7 years ago
}
Do not erase info separator before redrawing it
1 year ago
t.move(line, pos, t.separatorLen == 0)
Add --inline-info option Close #202
9 years ago
if t.reading {
Support custom separator of inline info Close #2030 Close #3084
1 year ago
t.window.CPrint(tui.ColSpinner, str)
Add --inline-info option Close #202
9 years ago
} else {
Support custom separator of inline info Close #2030 Close #3084
1 year ago
t.window.CPrint(tui.ColPrompt, str)
Add --inline-info option Close #202
9 years ago
}
Support custom separator of inline info Close #2030 Close #3084
1 year ago
pos += width
Do not hide separator by default on --info=inline-right|hidden
1 month ago
}
printSeparator := func(fillLength int, pad bool) {
// --------_
if t.separatorLen > 0 {
t.separator(t.window, fillLength)
t.window.Print(" ")
} else if pad {
t.window.Print(strings.Repeat(" ", fillLength+1))
}
}
switch t.infoStyle {
case infoDefault:
t.move(line+1, 0, t.separatorLen == 0)
printSpinner()
t.move(line+1, 2, false)
pos = 2
case infoRight:
t.move(line+1, 0, false)
case infoInlineRight:
pos = t.promptLen + t.queryLen[0] + t.queryLen[1] + 1
case infoInline:
pos = t.promptLen + t.queryLen[0] + t.queryLen[1] + 1
printInfoPrefix()
Add --info=STYLE [default|inline|hidden] Close #1738
5 years ago
case infoHidden:
Do not hide separator by default on --info=inline-right|hidden
1 month ago
if t.separatorLen > 0 {
t.move(line+1, 0, false)
printSeparator(t.window.Width()-1, false)
}
Add --info=STYLE [default|inline|hidden] Close #1738
5 years ago
return
Rewrite fzf in Go
10 years ago
}
Experimental implementation of "reload" action # Reload input list with different sources seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)' # Reload as you type seq 10 | fzf --bind 'change:reload:seq {q}' --phony # Integration with ripgrep RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case " INITIAL_QUERY="" FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \ fzf --bind "change:reload:$RG_PREFIX {q} || true" \ --ansi --phony --query "$INITIAL_QUERY" Close #751 Close #965 Close #974 Close #1736 Related #1723
5 years ago
found := t.merger.Length()
total := util.Max(found, t.count)
output := fmt.Sprintf("%d/%d", found, total)
Custom key binding support (#238)
9 years ago
if t.toggleSort {
Add visual indication of --toggle-sort Close #194
9 years ago
if t.sort {
Display -S if sort is disabled and toggle-sort is used This is to address a common confusion that one does not realize that sorting is intentionally turned off by default and can be enabled by a bind key.
7 years ago
output += " +S"
Add visual indication of --toggle-sort Close #194
9 years ago
} else {
Display -S if sort is disabled and toggle-sort is used This is to address a common confusion that one does not realize that sorting is intentionally turned off by default and can be enabled by a bind key.
7 years ago
output += " -S"
Add visual indication of --toggle-sort Close #194
9 years ago
}
}
Add track-current, untrack-current, and toggle-track-current (#3699) Close #3691
2 months ago
switch t.track {
case trackEnabled:
Add toggle-track action
1 year ago
output += " +T"
Add track-current, untrack-current, and toggle-track-current (#3699) Close #3691
2 months ago
case trackCurrent:
output += " +t"
Add toggle-track action
1 year ago
}
Always show the number of selected entries to indicate if --multi is enabled Close #2217 seq 100 | fzf # 100/100 seq 100 | fzf --multi # 100/100 (0) seq 100 | fzf --multi 5 # 100/100 (0/5)
4 years ago
if t.multi > 0 {
--multi to take optional argument to limit the number of selection Close #1718 Related #688
5 years ago
if t.multi == maxMulti {
output += fmt.Sprintf(" (%d)", len(t.selected))
} else {
output += fmt.Sprintf(" (%d/%d)", len(t.selected), t.multi)
}
Rewrite fzf in Go
10 years ago
}
if t.progress > 0 && t.progress < 100 {
output += fmt.Sprintf(" (%d%%)", t.progress)
}
Experimental implementation of "reload" action # Reload input list with different sources seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)' # Reload as you type seq 10 | fzf --bind 'change:reload:seq {q}' --phony # Integration with ripgrep RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case " INITIAL_QUERY="" FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \ fzf --bind "change:reload:$RG_PREFIX {q} || true" \ --ansi --phony --query "$INITIAL_QUERY" Close #751 Close #965 Close #974 Close #1736 Related #1723
5 years ago
if t.failed != nil && t.count == 0 {
output = fmt.Sprintf("[Command failed: %s]", *t.failed)
Print [ERROR] on info line when the default command failed With zero result. Related: https://github.com/junegunn/fzf.vim/issues/22#issuecomment-311869805
7 years ago
}
Add --info=right Related: #3322
11 months ago
if t.infoStyle == infoRight {
maxWidth := t.window.Width()
if t.reading {
// Need space for spinner and a margin column
maxWidth -= 2
}
output = t.trimMessage(output, maxWidth)
fillLength := t.window.Width() - len(output) - 2
if t.reading {
if fillLength >= 2 {
printSeparator(fillLength-2, true)
}
printSpinner()
t.window.Print(" ")
} else if fillLength >= 0 {
printSeparator(fillLength, true)
}
t.window.CPrint(tui.ColInfo, output)
return
}
Add --info=inline-right Close #3322
11 months ago
if t.infoStyle == infoInlineRight {
Do not hide separator by default on --info=inline-right|hidden
1 month ago
if len(t.infoPrefix) == 0 {
Fix --info inline-right not properly clearing the previous output (seq 100000; sleep 1) | fzf --info inline-right --bind load:change-query:x
2 weeks ago
t.move(line, pos, false)
newPos := util.Max(pos, t.window.Width()-util.StringWidth(output)-3)
t.window.Print(strings.Repeat(" ", newPos-pos))
pos = newPos
Do not hide separator by default on --info=inline-right|hidden
1 month ago
if pos < t.window.Width() {
printSpinner()
pos++
}
if pos < t.window.Width()-1 {
t.window.Print(" ")
pos++
}
} else {
pos = util.Max(pos, t.window.Width()-util.StringWidth(output)-util.StringWidth(t.infoPrefix)-1)
printInfoPrefix()
Add --info=inline-right Close #3322
11 months ago
}
}
Add --info=right Related: #3322
11 months ago
Add horizontal separator after info panel (counter) Close #3029
2 years ago
maxWidth := t.window.Width() - pos
output = t.trimMessage(output, maxWidth)
Add support for text styling using --color Close #1663
4 years ago
t.window.CPrint(tui.ColInfo, output)
Do not hide separator by default on --info=inline-right|hidden
1 month ago
if t.infoStyle == infoInlineRight {
if t.separatorLen > 0 {
t.move(line+1, 0, false)
printSeparator(t.window.Width()-1, false)
}
return
}
Add --separator to customize the info separator
2 years ago
fillLength := maxWidth - len(output) - 2
Add --info=right Related: #3322
11 months ago
if fillLength > 0 {
Add --separator to customize the info separator
2 years ago
t.window.CPrint(tui.ColSeparator, " ")
Add --info=right Related: #3322
11 months ago
printSeparator(fillLength, false)
Add horizontal separator after info panel (counter) Close #3029
2 years ago
}
Add --margin option Close #299
9 years ago
}
Add --header-file option
9 years ago
func (t *Terminal) printHeader() {
Add toggle-header option Close #3358
10 months ago
if t.visibleHeaderLines() == 0 {
Add --header-file option
9 years ago
return
}
Add --height option
7 years ago
max := t.window.Height()
Add --header-first option to display header before prompt line Close #2422
3 years ago
if t.headerFirst {
max--
Do not hide separator by default on --info=inline-right|hidden
1 month ago
if !t.noSeparatorLine() {
Add --header-first option to display header before prompt line Close #2422
3 years ago
max--
}
}
Fix ANSI processor to handle multi-line regions
9 years ago
var state *ansiState
Fix ANSI color continuation in --header # Both lines should be in red fzf --header $'\x1b[31mfoo\nbar'
10 months ago
needReverse := false
switch t.layout {
case layoutDefault, layoutReverseList:
needReverse = true
}
Add change-header and transform-header Close #3237
1 year ago
for idx, lineStr := range append(append([]string{}, t.header0...), t.header...) {
Add --header-first option to display header before prompt line Close #2422
3 years ago
line := idx
Fix ANSI color continuation in --header # Both lines should be in red fzf --header $'\x1b[31mfoo\nbar'
10 months ago
if needReverse && idx < len(t.header0) {
line = len(t.header0) - idx - 1
}
Add --header-first option to display header before prompt line Close #2422
3 years ago
if !t.headerFirst {
line++
Do not hide separator by default on --info=inline-right|hidden
1 month ago
if !t.noSeparatorLine() {
Add --header-first option to display header before prompt line Close #2422
3 years ago
line++
}
Add test cases for header and fix corner cases
9 years ago
}
if line >= max {
Fix header not shown when the lines go beyond the screen limit
9 years ago
continue
Add test cases for header and fix corner cases
9 years ago
}
Do not process ANSI codes in --preview output at once Close #598
8 years ago
trimmed, colors, newState := extractColor(lineStr, state, nil)
Fix ANSI processor to handle multi-line regions
9 years ago
state = newState
Add --header-file option
9 years ago
item := &Item{
Further reduce unnecessary rune array conversion I was too quick to release 0.16.9, this commit makes --ansi processing even faster.
7 years ago
text: util.ToChars([]byte(trimmed)),
Micro-optimizations - Make structs smaller - Introduce Result struct and use it to represent matched items instead of reusing Item struct for that purpose - Avoid unnecessary memory allocation - Avoid growing slice from the initial capacity - Code cleanup
8 years ago
colors: colors}
Add --header-file option
9 years ago
Add toggle-header option Close #3358
10 months ago
t.move(line, 0, true)
t.window.Print(" ")
Consolidate Result and rank structs By not storing item index twice, we can cut down the size of Result struct and now it makes more sense to store and pass Results by values. Benchmarks show no degradation of performance by additional pointer indirection for looking up index.
7 years ago
t.printHighlighted(Result{item: item},
Add support for text styling using --color Close #1663
4 years ago
tui.ColHeader, tui.ColHeader, false, false)
Add --header-file option
9 years ago
}
}
Rewrite fzf in Go
10 years ago
func (t *Terminal) printList() {
t.constrain()
Add scrollbar Close #3096
1 year ago
barLength, barStart := t.getScrollbar()
Rewrite fzf in Go
10 years ago
Add --inline-info option Close #202
9 years ago
maxy := t.maxItems()
Improve response time by only looking at top-N items
9 years ago
count := t.merger.Length() - t.offset
Add --height option
7 years ago
for j := 0; j < maxy; j++ {
i := j
Provide an option to reverse items only (#1267)
6 years ago
if t.layout == layoutDefault {
Add --height option
7 years ago
i = maxy - 1 - j
}
Add toggle-header option Close #3358
10 months ago
line := i + 2 + t.visibleHeaderLines()
Do not hide separator by default on --info=inline-right|hidden
1 month ago
if t.noSeparatorLine() {
Lint
9 years ago
line--
Add --inline-info option Close #202
9 years ago
}
Rewrite fzf in Go
10 years ago
if i < count {
Add scrollbar Close #3096
1 year ago
t.printItem(t.merger.Get(i+t.offset), line, i, i == t.cy-t.offset, i >= barStart && i < barStart+barLength)
Add toggle-header option Close #3358
10 months ago
} else if t.prevLines[i] != emptyLine || t.prevLines[i].offset != line {
Add --height option
7 years ago
t.prevLines[i] = emptyLine
t.move(line, 0, true)
Rewrite fzf in Go
10 years ago
}
}
}
Add scrollbar Close #3096
1 year ago
func (t *Terminal) printItem(result Result, line int, i int, current bool, bar bool) {
Micro-optimizations - Make structs smaller - Introduce Result struct and use it to represent matched items instead of reusing Item struct for that purpose - Avoid unnecessary memory allocation - Avoid growing slice from the initial capacity - Code cleanup
8 years ago
item := result.item
Simplify Item structure This commit compensates for the performance overhead from the extended tiebreak option.
8 years ago
_, selected := t.selected[item.Index()]
Add support for text styling using --color Close #1663
4 years ago
label := ""
Add jump and jump-accept actions for --bind jump and jump-accept implement EasyMotion-like movement in fzf. Suggested by @mhrebenyuk. Close #569.
8 years ago
if t.jumping != jumpDisabled {
if i < len(t.jumpLabels) {
// Striped
current = i%2 == 0
Make pointer and multi-select marker customizable (#1844) Add --pointer and --marker option which can provide additional context to the user
4 years ago
label = t.jumpLabels[i:i+1] + strings.Repeat(" ", t.pointerLen-1)
Add jump and jump-accept actions for --bind jump and jump-accept implement EasyMotion-like movement in fzf. Suggested by @mhrebenyuk. Close #569.
8 years ago
}
} else if current {
Make pointer and multi-select marker customizable (#1844) Add --pointer and --marker option which can provide additional context to the user
4 years ago
label = t.pointer
Add jump and jump-accept actions for --bind jump and jump-accept implement EasyMotion-like movement in fzf. Suggested by @mhrebenyuk. Close #569.
8 years ago
}
Add --height option
7 years ago
// Avoid unnecessary redraw
Add toggle-header option Close #3358
10 months ago
newLine := itemLine{offset: line, current: current, selected: selected, label: label,
Add scrollbar Close #3096
1 year ago
result: result, queryLen: len(t.input), width: 0, bar: bar}
Optimize LightRenderer for slow terminals
7 years ago
prevLine := t.prevLines[i]
Add toggle-header option Close #3358
10 months ago
forceRedraw := prevLine.offset != newLine.offset
Fix scrollbar rendering (#3096)
1 year ago
printBar := func() {
Add toggle-header option Close #3358
10 months ago
if len(t.scrollbar) > 0 && (bar != prevLine.bar || forceRedraw) {
Avoid superfluous update of scrollbar
1 year ago
t.prevLines[i].bar = bar
Fix scrollbar rendering (#3096)
1 year ago
t.move(line, t.window.Width()-1, true)
if bar {
t.window.CPrint(tui.ColScrollbar, t.scrollbar)
}
}
}
Add toggle-header option Close #3358
10 months ago
if !forceRedraw &&
prevLine.current == newLine.current &&
Optimize LightRenderer for slow terminals
7 years ago
prevLine.selected == newLine.selected &&
prevLine.label == newLine.label &&
Redraw item if query string has changed
7 years ago
prevLine.queryLen == newLine.queryLen &&
Optimize LightRenderer for slow terminals
7 years ago
prevLine.result == newLine.result {
Fix scrollbar rendering (#3096)
1 year ago
printBar()
Add --height option
7 years ago
return
}
Add toggle-header option Close #3358
10 months ago
t.move(line, 0, forceRedraw)
Rewrite fzf in Go
10 years ago
if current {
Add support for text styling using --color Close #1663
4 years ago
if len(label) == 0 {
t.window.CPrint(tui.ColCurrentCursorEmpty, t.pointerEmpty)
} else {
t.window.CPrint(tui.ColCurrentCursor, label)
}
Rewrite fzf in Go
10 years ago
if selected {
Add support for text styling using --color Close #1663
4 years ago
t.window.CPrint(tui.ColCurrentSelected, t.marker)
Rewrite fzf in Go
10 years ago
} else {
Add support for text styling using --color Close #1663
4 years ago
t.window.CPrint(tui.ColCurrentSelectedEmpty, t.markerEmpty)
Rewrite fzf in Go
10 years ago
}
Add support for text styling using --color Close #1663
4 years ago
newLine.width = t.printHighlighted(result, tui.ColCurrent, tui.ColCurrentMatch, true, true)
Rewrite fzf in Go
10 years ago
} else {
Add support for text styling using --color Close #1663
4 years ago
if len(label) == 0 {
t.window.CPrint(tui.ColCursorEmpty, t.pointerEmpty)
} else {
t.window.CPrint(tui.ColCursor, label)
}
Rewrite fzf in Go
10 years ago
if selected {
Add support for text styling using --color Close #1663
4 years ago
t.window.CPrint(tui.ColSelected, t.marker)
Rewrite fzf in Go
10 years ago
} else {
Make pointer and multi-select marker customizable (#1844) Add --pointer and --marker option which can provide additional context to the user
4 years ago
t.window.Print(t.markerEmpty)
Rewrite fzf in Go
10 years ago
}
Add support for text styling using --color Close #1663
4 years ago
newLine.width = t.printHighlighted(result, tui.ColNormal, tui.ColMatch, false, true)
Optimize LightRenderer for slow terminals
7 years ago
}
Clean up renderer code Remove code that is no longer relevant after the removal of ncurses renderer. This commit also fixes background color issue on tcell-based FullscreenRenderer (Windows).
7 years ago
fillSpaces := prevLine.width - newLine.width
if fillSpaces > 0 {
t.window.Print(strings.Repeat(" ", fillSpaces))
Rewrite fzf in Go
10 years ago
}
Fix scrollbar rendering (#3096)
1 year ago
printBar()
Optimize LightRenderer for slow terminals
7 years ago
t.prevLines[i] = newLine
Rewrite fzf in Go
10 years ago
}
Replace RuneWidth to StringWidth to handle grapheme clusters Fix #2482
3 years ago
func (t *Terminal) trimRight(runes []rune, width int) ([]rune, bool) {
Improved handling of tab characters
9 years ago
// We start from the beginning to handle tab characters
Fix rendering of the prompt line when overflow occurs with `--info=inline` Fix #2692
2 years ago
_, overflowIdx := util.RunesWidth(runes, 0, t.tabstop, width)
Replace RuneWidth to StringWidth to handle grapheme clusters Fix #2482
3 years ago
if overflowIdx >= 0 {
return runes[:overflowIdx], true
Improved handling of tab characters
9 years ago
}
Replace RuneWidth to StringWidth to handle grapheme clusters Fix #2482
3 years ago
return runes, false
Improved handling of tab characters
9 years ago
}
Rewrite fzf in Go
10 years ago
Add --height option
7 years ago
func (t *Terminal) displayWidthWithLimit(runes []rune, prefixWidth int, limit int) int {
Replace RuneWidth to StringWidth to handle grapheme clusters Fix #2482
3 years ago
width, _ := util.RunesWidth(runes, prefixWidth, t.tabstop, limit)
return width
Rewrite fzf in Go
10 years ago
}
Add --height option
7 years ago
func (t *Terminal) trimLeft(runes []rune, width int) ([]rune, int32) {
Fix slice bound error on extremely narrow screen
3 years ago
width = util.Max(0, width)
Improve trim function to handle longer strings Fix #2258
4 years ago
var trimmed int32
// Assume that each rune takes at least one column on screen
Fix incorrect tab character handling Fix #2372
3 years ago
if len(runes) > width+2 {
diff := len(runes) - width - 2
Improve trim function to handle longer strings Fix #2258
4 years ago
trimmed = int32(diff)
runes = runes[diff:]
Avoid rendering delay when displaying extremely long lines Related #666
8 years ago
}
Add --height option
7 years ago
currentWidth := t.displayWidth(runes)
Rewrite fzf in Go
10 years ago
for currentWidth > width && len(runes) > 0 {
runes = runes[1:]
Lint
9 years ago
trimmed++
Add --height option
7 years ago
currentWidth = t.displayWidthWithLimit(runes, 2, width)
Rewrite fzf in Go
10 years ago
}
return runes, trimmed
}
Add --height option
7 years ago
func (t *Terminal) overflow(runes []rune, max int) bool {
Optimize LightRenderer for slow terminals
7 years ago
return t.displayWidthWithLimit(runes, 0, max) > max
Improve rendering time of long lines
8 years ago
}
Add support for text styling using --color Close #1663
4 years ago
func (t *Terminal) printHighlighted(result Result, colBase tui.ColorPair, colMatch tui.ColorPair, current bool, match bool) int {
Micro-optimizations - Make structs smaller - Introduce Result struct and use it to represent matched items instead of reusing Item struct for that purpose - Avoid unnecessary memory allocation - Avoid growing slice from the initial capacity - Code cleanup
8 years ago
item := result.item
Rewrite fzf in Go
10 years ago
// Overflow
[perf] Avoid allocating rune array for ascii string In the best case (all ascii), this reduces the memory footprint by 60% and the response time by 15% to 20%. In the worst case (every line has non-ascii characters), 3 to 4% overhead is observed.
8 years ago
text := make([]rune, item.text.Length())
copy(text, item.text.ToRunes())
Remove Offset slice from Result struct
8 years ago
matchOffsets := []Offset{}
Revise ranking algorithm
8 years ago
var pos *[]int
Fix bug where occurrence of the pattern in header lines are highlighted
7 years ago
if match && t.merger.pattern != nil {
Revise ranking algorithm
8 years ago
_, matchOffsets, pos = t.merger.pattern.MatchItem(item, true, t.slab)
}
charOffsets := matchOffsets
if pos != nil {
charOffsets = make([]Offset, len(*pos))
for idx, p := range *pos {
offset := Offset{int32(p), int32(p + 1)}
charOffsets[idx] = offset
}
sort.Sort(ByOrder(charOffsets))
Remove Offset slice from Result struct
8 years ago
}
var maxe int
Revise ranking algorithm
8 years ago
for _, offset := range charOffsets {
Remove Offset slice from Result struct
8 years ago
maxe = util.Max(maxe, int(offset[1]))
}
Revise ranking algorithm
8 years ago
Add support for text styling using --color Close #1663
4 years ago
offsets := result.colorOffsets(charOffsets, t.theme, colBase, colMatch, current)
Fix items width limit (#2190)
4 years ago
maxWidth := t.window.Width() - (t.pointerLen + t.markerLen + 1)
Add --ellipsis=.. option Close #2432 Also see - #1769 - https://github.com/junegunn/fzf/pull/1844#issuecomment-586663660
2 years ago
ellipsis, ellipsisWidth := util.Truncate(t.ellipsis, maxWidth/2)
maxe = util.Constrain(maxe+util.Min(maxWidth/2-ellipsisWidth, t.hscrollOff), 0, len(text))
Optimize LightRenderer for slow terminals
7 years ago
displayWidth := t.displayWidthWithLimit(text, 0, maxWidth)
if displayWidth > maxWidth {
Add --ellipsis=.. option Close #2432 Also see - #1769 - https://github.com/junegunn/fzf/pull/1844#issuecomment-586663660
2 years ago
transformOffsets := func(diff int32, rightTrim bool) {
Fix ANSI color offsets when --keep-right is used
4 years ago
for idx, offset := range offsets {
b, e := offset.offset[0], offset.offset[1]
Add --ellipsis=.. option Close #2432 Also see - #1769 - https://github.com/junegunn/fzf/pull/1844#issuecomment-586663660
2 years ago
el := int32(len(ellipsis))
b += el - diff
e += el - diff
b = util.Max32(b, el)
if rightTrim {
e = util.Min32(e, int32(maxWidth-ellipsisWidth))
}
Fix ANSI color offsets when --keep-right is used
4 years ago
offsets[idx].offset[0] = b
offsets[idx].offset[1] = util.Max32(b, e)
}
}
Add --no-hscroll option to disable horizontal scroll Close #193
9 years ago
if t.hscroll {
Add --keep-right option to keep the right end of the line visible Close #1652
4 years ago
if t.keepRight && pos == nil {
Add --ellipsis=.. option Close #2432 Also see - #1769 - https://github.com/junegunn/fzf/pull/1844#issuecomment-586663660
2 years ago
trimmed, diff := t.trimLeft(text, maxWidth-ellipsisWidth)
transformOffsets(diff, false)
text = append(ellipsis, trimmed...)
} else if !t.overflow(text[:maxe], maxWidth-ellipsisWidth) {
Add --keep-right option to keep the right end of the line visible Close #1652
4 years ago
// Stri..
Add --ellipsis=.. option Close #2432 Also see - #1769 - https://github.com/junegunn/fzf/pull/1844#issuecomment-586663660
2 years ago
text, _ = t.trimRight(text, maxWidth-ellipsisWidth)
text = append(text, ellipsis...)
Add --no-hscroll option to disable horizontal scroll Close #193
9 years ago
} else {
// Stri..
Add --ellipsis=.. option Close #2432 Also see - #1769 - https://github.com/junegunn/fzf/pull/1844#issuecomment-586663660
2 years ago
rightTrim := false
if t.overflow(text[maxe:], ellipsisWidth) {
text = append(text[:maxe], ellipsis...)
rightTrim = true
Add --no-hscroll option to disable horizontal scroll Close #193
9 years ago
}
// ..ri..
var diff int32
Add --ellipsis=.. option Close #2432 Also see - #1769 - https://github.com/junegunn/fzf/pull/1844#issuecomment-586663660
2 years ago
text, diff = t.trimLeft(text, maxWidth-ellipsisWidth)
Add --no-hscroll option to disable horizontal scroll Close #193
9 years ago
// Transform offsets
Add --ellipsis=.. option Close #2432 Also see - #1769 - https://github.com/junegunn/fzf/pull/1844#issuecomment-586663660
2 years ago
transformOffsets(diff, rightTrim)
text = append(ellipsis, text...)
Rewrite fzf in Go
10 years ago
}
Add --no-hscroll option to disable horizontal scroll Close #193
9 years ago
} else {
Add --ellipsis=.. option Close #2432 Also see - #1769 - https://github.com/junegunn/fzf/pull/1844#issuecomment-586663660
2 years ago
text, _ = t.trimRight(text, maxWidth-ellipsisWidth)
text = append(text, ellipsis...)
Rewrite fzf in Go
10 years ago
Add support for ANSI color codes
9 years ago
for idx, offset := range offsets {
Add --ellipsis=.. option Close #2432 Also see - #1769 - https://github.com/junegunn/fzf/pull/1844#issuecomment-586663660
2 years ago
offsets[idx].offset[0] = util.Min32(offset.offset[0], int32(maxWidth-len(ellipsis)))
Add --no-hscroll option to disable horizontal scroll Close #193
9 years ago
offsets[idx].offset[1] = util.Min32(offset.offset[1], int32(maxWidth))
Rewrite fzf in Go
10 years ago
}
}
Recalculate the width of trimmed line Close #821
7 years ago
displayWidth = t.displayWidthWithLimit(text, 0, displayWidth)
Rewrite fzf in Go
10 years ago
}
Add --border-label and --border-label-pos Close #3022
2 years ago
t.printColoredString(t.window, text, offsets, colBase)
return displayWidth
}
func (t *Terminal) printColoredString(window tui.Window, text []rune, offsets []colorOffset, colBase tui.ColorPair) {
Lint
9 years ago
var index int32
Improved handling of tab characters
9 years ago
var substr string
var prefixWidth int
Add support for ANSI color codes
9 years ago
maxOffset := int32(len(text))
Rewrite fzf in Go
10 years ago
for _, offset := range offsets {
Add support for ANSI color codes
9 years ago
b := util.Constrain32(offset.offset[0], index, maxOffset)
e := util.Constrain32(offset.offset[1], index, maxOffset)
Improved handling of tab characters
9 years ago
Add --height option
7 years ago
substr, prefixWidth = t.processTabs(text[index:b], prefixWidth)
Add --border-label and --border-label-pos Close #3022
2 years ago
window.CPrint(colBase, substr)
Improved handling of tab characters
9 years ago
Fix string truncation
9 years ago
if b < e {
Add --height option
7 years ago
substr, prefixWidth = t.processTabs(text[b:e], prefixWidth)
Add --border-label and --border-label-pos Close #3022
2 years ago
window.CPrint(offset.color, substr)
Fix string truncation
9 years ago
}
Improved handling of tab characters
9 years ago
Rewrite fzf in Go
10 years ago
index = e
Add support for ANSI color codes
9 years ago
if index >= maxOffset {
break
}
Rewrite fzf in Go
10 years ago
}
Add support for ANSI color codes
9 years ago
if index < maxOffset {
Add --height option
7 years ago
substr, _ = t.processTabs(text[index:], prefixWidth)
Add --border-label and --border-label-pos Close #3022
2 years ago
window.CPrint(colBase, substr)
Add --preview and --preview-window Close #587
8 years ago
}
}
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
func (t *Terminal) renderPreviewSpinner() {
numLines := len(t.previewer.lines)
spin := t.previewer.spinner
if len(spin) > 0 || t.previewer.scrollable {
maxWidth := t.pwindow.Width()
if !t.previewer.scrollable {
if maxWidth > 0 {
t.pwindow.Move(0, maxWidth-1)
Fix background color of spinner on the preview window
11 months ago
t.pwindow.CPrint(tui.ColPreviewSpinner, spin)
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
}
} else {
offsetString := fmt.Sprintf("%d/%d", t.previewer.offset+1, numLines)
if len(spin) > 0 {
spin += " "
maxWidth -= 2
}
offsetRunes, _ := t.trimRight([]rune(offsetString), maxWidth)
pos := maxWidth - t.displayWidth(offsetRunes)
t.pwindow.Move(0, pos)
if maxWidth > 0 {
Fix background color of spinner on the preview window
11 months ago
t.pwindow.CPrint(tui.ColPreviewSpinner, spin)
Add support for text styling using --color Close #1663
4 years ago
t.pwindow.CPrint(tui.ColInfo.WithAttr(tui.Reverse), string(offsetRunes))
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
}
}
Fix SEGV when trying to render preview but the window is closed Close #677
8 years ago
}
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
}
Make preview renderer suspend early on line wrap
7 years ago
Add support for preview window header Fix #2373 # Display top 3 lines as the fixed header fzf --preview 'bat --style=header,grid --color=always {}' --preview-window '~3'
3 years ago
func (t *Terminal) renderPreviewArea(unchanged bool) {
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
if t.previewed.wipe && t.previewed.version != t.previewer.version {
Fix Sixel issues (#2544) * Fix regression where previous image is not properly cleared * Change the way fzf calculates the number of required lines to display an image (ceil -> floor) to fix the issue where an image is always rendered as a wireframe.
7 months ago
t.previewed.wipe = false
Experimental Sixel support (#2544)
7 months ago
t.pwindow.Erase()
} else if unchanged {
Add support for preview window header Fix #2373 # Display top 3 lines as the fixed header fzf --preview 'bat --style=header,grid --color=always {}' --preview-window '~3'
3 years ago
t.pwindow.MoveAndClear(0, 0) // Clear scroll offset display
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
} else {
t.previewed.filled = false
Fix regression where tcell renderer not clearing the preview window
7 months ago
// We don't erase the window here to avoid flickering during scroll.
// However, tcell renderer uses double-buffering technique and there's no
// flickering. So we just erase the window and make the rest of the code
// simpler.
if !t.pwindow.EraseMaybe() {
t.pwindow.DrawBorder()
t.pwindow.Move(0, 0)
}
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
}
Add support for preview window header Fix #2373 # Display top 3 lines as the fixed header fzf --preview 'bat --style=header,grid --color=always {}' --preview-window '~3'
3 years ago
height := t.pwindow.Height()
header := []string{}
body := t.previewer.lines
headerLines := t.previewOpts.headerLines
// Do not enable preview header lines if it's value is too large
if headerLines > 0 && headerLines < util.Min(len(body), height) {
header = t.previewer.lines[0:headerLines]
body = t.previewer.lines[headerLines:]
// Always redraw header
t.renderPreviewText(height, header, 0, false)
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
t.pwindow.MoveAndClear(t.pwindow.Y(), 0)
Add support for preview window header Fix #2373 # Display top 3 lines as the fixed header fzf --preview 'bat --style=header,grid --color=always {}' --preview-window '~3'
3 years ago
}
t.renderPreviewText(height, body, -t.previewer.offset+headerLines, unchanged)
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
if !unchanged {
Add support for preview window header Fix #2373 # Display top 3 lines as the fixed header fzf --preview 'bat --style=header,grid --color=always {}' --preview-window '~3'
3 years ago
t.pwindow.FinishFill()
}
Add scrollbar to the preview window
1 year ago
if len(t.scrollbar) == 0 {
return
}
effectiveHeight := height - headerLines
barLength, barStart := getScrollbar(len(body), effectiveHeight, util.Min(len(body)-effectiveHeight, t.previewer.offset-headerLines))
t.renderPreviewScrollbar(headerLines, barLength, barStart)
Add support for preview window header Fix #2373 # Display top 3 lines as the fixed header fzf --preview 'bat --style=header,grid --color=always {}' --preview-window '~3'
3 years ago
}
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
func (t *Terminal) makeImageBorder(width int, top bool) string {
tl := "┌"
tr := "┐"
v := "╎"
h := "╌"
if !t.unicode {
tl = "+"
tr = "+"
h = "-"
v = "|"
}
repeat := util.Max(0, width-2)
if top {
return tl + strings.Repeat(h, repeat) + tr
}
return v + strings.Repeat(" ", repeat) + v
}
Add support for preview window header Fix #2373 # Display top 3 lines as the fixed header fzf --preview 'bat --style=header,grid --color=always {}' --preview-window '~3'
3 years ago
func (t *Terminal) renderPreviewText(height int, lines []string, lineNo int, unchanged bool) {
maxWidth := t.pwindow.Width()
Respect ANSI color state from the previous line in preview output
7 years ago
var ansi *ansiState
Reduce flickering of the scroll info panel on the preview window
1 year ago
spinnerRedraw := t.pwindow.Y() == 0
sixel: Better handling of animated GIFs (#2544)
7 months ago
wiped := false
(Experimental) Add support for iTerm2 inline image protocol Close #1102 fzf --preview 'imgcat -W $FZF_PREVIEW_COLUMNS -H $FZF_PREVIEW_LINES {}' Notes: * There is no good way to determine the height of the rendered image, so we assume that the image takes the full height of the preview window. So the image cannot be displayed with the other text. * fzf-preview.sh script was updated to use `imgcat` if it's available but `chafa` is not. * iTerm2 also supports Sixel, so adding support for this protocol is not quite necessary but it renders animated GIFs much better (e.g. looping).
6 months ago
image := false
Clear previous non-Sixel text before rendering Sixel image (#2544)
7 months ago
wireframe := false
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
Loop:
Add support for preview window header Fix #2373 # Display top 3 lines as the fixed header fzf --preview 'bat --style=header,grid --color=always {}' --preview-window '~3'
3 years ago
for _, line := range lines {
Support ANSI code for clearing the rest of the line (ESC[0K) Some programs use it to set the background color for the whole line. fzf --preview "printf 'normal \x1b[42mgreen\x1b[0K \x1b[43myellow\x1b[m\nnormal again'" fzf --preview 'delta <(echo foo) <(echo bar) < /dev/tty' Fix #2249
4 years ago
var lbg tui.Color = -1
if ansi != nil {
ansi.lbg = -1
}
Experimental support for Kitty image protocol in preview window Close #3228 * Works inside and outside of tmux * There is a problem where fzf unnecessarily displays the scroll offset indicator at the topbright of the screen when the image just fits the preview window. This is because `kitty icat` generates an extra line after the image area. # A 5-row images; an extra row at the end confuses fzf ["\e_Ga ... \e[9C􎻮̅̅ࠪ􎻮̅̍ࠪ􎻮̅̎ࠪ􎻮̅̐ࠪ􎻮̅̒ࠪ􎻮̅̽ࠪ􎻮̅̾ࠪ􎻮̅̿ࠪ􎻮̅͆ࠪ􎻮̅͊ࠪ􎻮̅͋ࠪ\n", "\r\e[9C􎻮̍̅ࠪ􎻮̍̍ࠪ􎻮̍̎ࠪ􎻮̍̐ࠪ􎻮̍̒ࠪ􎻮̍̽ࠪ􎻮̍̾ࠪ􎻮̍̿ࠪ􎻮̍͆ࠪ􎻮̍͊ࠪ􎻮̍͋ࠪ\n", "\r\e[9C􎻮̎̅ࠪ􎻮̎̍ࠪ􎻮̎̎ࠪ􎻮̎̐ࠪ􎻮̎̒ࠪ􎻮̎̽ࠪ􎻮̎̾ࠪ􎻮̎̿ࠪ􎻮̎͆ࠪ􎻮̎͊ࠪ􎻮̎͋ࠪ\n", "\r\e[9C􎻮̐̅ࠪ􎻮̐̍ࠪ􎻮̐̎ࠪ􎻮̐̐ࠪ􎻮̐̒ࠪ􎻮̐̽ࠪ􎻮̐̾ࠪ􎻮̐̿ࠪ􎻮̐͆ࠪ􎻮̐͊ࠪ􎻮̐͋ࠪ\n", "\r\e[9C􎻮̒̅ࠪ􎻮̒̍ࠪ􎻮̒̎ࠪ􎻮̒̐ࠪ􎻮̒̒ࠪ􎻮̒̽ࠪ􎻮̒̾ࠪ􎻮̒̿ࠪ􎻮̒͆ࠪ􎻮̒͊ࠪ􎻮̒͋ࠪ\n", "\r\e[39m\e8"] * Example: fzf --preview=' if file --mime-type {} | grep -qF 'image/'; then # --transfer-mode=memory is the fastest option but if you want fzf to be able # to redraw the image on terminal resize or on 'change-preview-window', # you need to use --transfer-mode=stream. kitty icat --clear --transfer-mode=memory --stdin=no --place=${FZF_PREVIEW_COLUMNS}x${FZF_PREVIEW_LINES}@0x0 {} else bat --color=always {} fi '
7 months ago
passThroughs := passThroughRegex.FindAllString(line, -1)
if passThroughs != nil {
line = passThroughRegex.ReplaceAllString(line, "")
}
line = strings.TrimLeft(strings.TrimRight(line, "\r\n"), "\r")
Disable preview scroll if the content fits on the screen Close #1540
5 years ago
if lineNo >= height || t.pwindow.Y() == height-1 && t.pwindow.X() > 0 {
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
t.previewed.filled = true
Fix scrollability of the preview window in certain cases Fix #2683 This commit fixes the cases where fzf incorrectly determines the scrollability of the preview window when `--preview-window-wrap` is set. Wrapping of the preview content happens during the rendering phase, so it's currently not possible to know how many lines are actually needed to display the content beforehand. So `preview-bottom` still may not move to the very bottom with wrapping enabled.
2 years ago
t.previewer.scrollable = true
Make preview renderer suspend early on line wrap
7 years ago
break
Disable preview scroll if the content fits on the screen Close #1540
5 years ago
} else if lineNo >= 0 {
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
x := t.pwindow.X()
y := t.pwindow.Y()
Reduce flickering of the scroll info panel on the preview window
1 year ago
if spinnerRedraw && lineNo > 0 {
spinnerRedraw = false
t.renderPreviewSpinner()
t.pwindow.Move(y, x)
}
sixel: Better handling of animated GIFs (#2544)
7 months ago
for idx, passThrough := range passThroughs {
(Experimental) Add support for iTerm2 inline image protocol Close #1102 fzf --preview 'imgcat -W $FZF_PREVIEW_COLUMNS -H $FZF_PREVIEW_LINES {}' Notes: * There is no good way to determine the height of the rendered image, so we assume that the image takes the full height of the preview window. So the image cannot be displayed with the other text. * fzf-preview.sh script was updated to use `imgcat` if it's available but `chafa` is not. * iTerm2 also supports Sixel, so adding support for this protocol is not quite necessary but it renders animated GIFs much better (e.g. looping).
6 months ago
// Handling Sixel/iTerm image
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
requiredLines := 0
Clear previous non-Sixel text before rendering Sixel image (#2544)
7 months ago
isSixel := strings.HasPrefix(passThrough, "\x1bP")
(Experimental) Add support for iTerm2 inline image protocol Close #1102 fzf --preview 'imgcat -W $FZF_PREVIEW_COLUMNS -H $FZF_PREVIEW_LINES {}' Notes: * There is no good way to determine the height of the rendered image, so we assume that the image takes the full height of the preview window. So the image cannot be displayed with the other text. * fzf-preview.sh script was updated to use `imgcat` if it's available but `chafa` is not. * iTerm2 also supports Sixel, so adding support for this protocol is not quite necessary but it renders animated GIFs much better (e.g. looping).
6 months ago
isItermImage := strings.HasPrefix(passThrough, "\x1b]1337;")
isImage := isSixel || isItermImage
if isImage {
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
t.previewed.wipe = true
(Experimental) Add support for iTerm2 inline image protocol Close #1102 fzf --preview 'imgcat -W $FZF_PREVIEW_COLUMNS -H $FZF_PREVIEW_LINES {}' Notes: * There is no good way to determine the height of the rendered image, so we assume that the image takes the full height of the preview window. So the image cannot be displayed with the other text. * fzf-preview.sh script was updated to use `imgcat` if it's available but `chafa` is not. * iTerm2 also supports Sixel, so adding support for this protocol is not quite necessary but it renders animated GIFs much better (e.g. looping).
6 months ago
// NOTE: We don't have a good way to get the height of an iTerm image,
// so we assume that it requires the full height of the preview
// window.
requiredLines = height
if isSixel && t.termSize.PxHeight > 0 {
Fix Sixel issues (#2544) * Fix regression where previous image is not properly cleared * Change the way fzf calculates the number of required lines to display an image (ceil -> floor) to fix the issue where an image is always rendered as a wireframe.
7 months ago
rows := strings.Count(passThrough, "-")
Fix Sixel height calculation (#2544)
7 months ago
requiredLines = int(math.Ceil(float64(rows*6*t.termSize.Lines) / float64(t.termSize.PxHeight)))
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
}
}
(Experimental) Add support for iTerm2 inline image protocol Close #1102 fzf --preview 'imgcat -W $FZF_PREVIEW_COLUMNS -H $FZF_PREVIEW_LINES {}' Notes: * There is no good way to determine the height of the rendered image, so we assume that the image takes the full height of the preview window. So the image cannot be displayed with the other text. * fzf-preview.sh script was updated to use `imgcat` if it's available but `chafa` is not. * iTerm2 also supports Sixel, so adding support for this protocol is not quite necessary but it renders animated GIFs much better (e.g. looping).
6 months ago
// Render wireframe when the image cannot be displayed entirely
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
if requiredLines > 0 && y+requiredLines > height {
top := true
for ; y < height; y++ {
t.pwindow.MoveAndClear(y, 0)
t.pwindow.CFill(tui.ColPreview.Fg(), tui.ColPreview.Bg(), tui.AttrRegular, t.makeImageBorder(maxWidth, top))
top = false
}
Clear previous non-Sixel text before rendering Sixel image (#2544)
7 months ago
wireframe = true
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
t.previewed.filled = true
t.previewer.scrollable = true
Clear previous non-Sixel text before rendering Sixel image (#2544)
7 months ago
break Loop
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
}
Clear previous non-Sixel text before rendering Sixel image (#2544)
7 months ago
// Clear previous wireframe or any other text
(Experimental) Add support for iTerm2 inline image protocol Close #1102 fzf --preview 'imgcat -W $FZF_PREVIEW_COLUMNS -H $FZF_PREVIEW_LINES {}' Notes: * There is no good way to determine the height of the rendered image, so we assume that the image takes the full height of the preview window. So the image cannot be displayed with the other text. * fzf-preview.sh script was updated to use `imgcat` if it's available but `chafa` is not. * iTerm2 also supports Sixel, so adding support for this protocol is not quite necessary but it renders animated GIFs much better (e.g. looping).
6 months ago
if (t.previewed.wireframe || isImage && !t.previewed.image) && !wiped {
sixel: Better handling of animated GIFs (#2544)
7 months ago
wiped = true
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
for i := y + 1; i < height; i++ {
t.pwindow.MoveAndClear(i, 0)
}
}
(Experimental) Add support for iTerm2 inline image protocol Close #1102 fzf --preview 'imgcat -W $FZF_PREVIEW_COLUMNS -H $FZF_PREVIEW_LINES {}' Notes: * There is no good way to determine the height of the rendered image, so we assume that the image takes the full height of the preview window. So the image cannot be displayed with the other text. * fzf-preview.sh script was updated to use `imgcat` if it's available but `chafa` is not. * iTerm2 also supports Sixel, so adding support for this protocol is not quite necessary but it renders animated GIFs much better (e.g. looping).
6 months ago
image = image || isImage
sixel: Better handling of animated GIFs (#2544)
7 months ago
if idx == 0 {
t.pwindow.MoveAndClear(y, x)
} else {
t.pwindow.Move(y, x)
}
Revert "Sixel and Kitty image support on Windows binary (#2544)" This reverts commit 68db9cb499ab32190edae6c285942c5fb7cf39ed.
6 months ago
t.tui.PassThrough(passThrough)
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
if requiredLines > 0 {
if y+requiredLines == height {
Restore scroll after rendering full-height Sixel image (#2544) When a Sixel image touches the bottom of the screen, the whole screen scrolls up one line to make room for the cursor. Add an ANSI escape code to compensate for the movement. Unfortunately, the movement of the screen is sometimes noticeable. fzf --preview='fzf-preview.sh {}' --preview-window border-left
7 months ago
t.pwindow.Move(height-1, maxWidth-1)
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
t.previewed.filled = true
break Loop
} else {
t.pwindow.MoveAndClear(y+requiredLines, 0)
}
}
Experimental support for Kitty image protocol in preview window Close #3228 * Works inside and outside of tmux * There is a problem where fzf unnecessarily displays the scroll offset indicator at the topbright of the screen when the image just fits the preview window. This is because `kitty icat` generates an extra line after the image area. # A 5-row images; an extra row at the end confuses fzf ["\e_Ga ... \e[9C􎻮̅̅ࠪ􎻮̅̍ࠪ􎻮̅̎ࠪ􎻮̅̐ࠪ􎻮̅̒ࠪ􎻮̅̽ࠪ􎻮̅̾ࠪ􎻮̅̿ࠪ􎻮̅͆ࠪ􎻮̅͊ࠪ􎻮̅͋ࠪ\n", "\r\e[9C􎻮̍̅ࠪ􎻮̍̍ࠪ􎻮̍̎ࠪ􎻮̍̐ࠪ􎻮̍̒ࠪ􎻮̍̽ࠪ􎻮̍̾ࠪ􎻮̍̿ࠪ􎻮̍͆ࠪ􎻮̍͊ࠪ􎻮̍͋ࠪ\n", "\r\e[9C􎻮̎̅ࠪ􎻮̎̍ࠪ􎻮̎̎ࠪ􎻮̎̐ࠪ􎻮̎̒ࠪ􎻮̎̽ࠪ􎻮̎̾ࠪ􎻮̎̿ࠪ􎻮̎͆ࠪ􎻮̎͊ࠪ􎻮̎͋ࠪ\n", "\r\e[9C􎻮̐̅ࠪ􎻮̐̍ࠪ􎻮̐̎ࠪ􎻮̐̐ࠪ􎻮̐̒ࠪ􎻮̐̽ࠪ􎻮̐̾ࠪ􎻮̐̿ࠪ􎻮̐͆ࠪ􎻮̐͊ࠪ􎻮̐͋ࠪ\n", "\r\e[9C􎻮̒̅ࠪ􎻮̒̍ࠪ􎻮̒̎ࠪ􎻮̒̐ࠪ􎻮̒̒ࠪ􎻮̒̽ࠪ􎻮̒̾ࠪ􎻮̒̿ࠪ􎻮̒͆ࠪ􎻮̒͊ࠪ􎻮̒͋ࠪ\n", "\r\e[39m\e8"] * Example: fzf --preview=' if file --mime-type {} | grep -qF 'image/'; then # --transfer-mode=memory is the fastest option but if you want fzf to be able # to redraw the image on terminal resize or on 'change-preview-window', # you need to use --transfer-mode=stream. kitty icat --clear --transfer-mode=memory --stdin=no --place=${FZF_PREVIEW_COLUMNS}x${FZF_PREVIEW_LINES}@0x0 {} else bat --color=always {} fi '
7 months ago
}
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
Experimental Sixel support (#2544)
7 months ago
if len(passThroughs) > 0 && len(line) == 0 {
continue
}
Make preview renderer suspend early on line wrap
7 years ago
var fillRet tui.FillReturn
Fix tab width after ANSI reset code in preview window Close #1423
5 years ago
prefixWidth := 0
Respect ANSI color state from the previous line in preview output
7 years ago
_, _, ansi = extractColor(line, ansi, func(str string, ansi *ansiState) bool {
Make preview renderer suspend early on line wrap
7 years ago
trimmed := []rune(str)
Replace RuneWidth to StringWidth to handle grapheme clusters Fix #2482
3 years ago
isTrimmed := false
Add --preview-window follow option
3 years ago
if !t.previewOpts.wrap {
Replace RuneWidth to StringWidth to handle grapheme clusters Fix #2482
3 years ago
trimmed, isTrimmed = t.trimRight(trimmed, maxWidth-t.pwindow.X())
Make preview renderer suspend early on line wrap
7 years ago
}
Fix tab width after ANSI reset code in preview window Close #1423
5 years ago
str, width := t.processTabs(trimmed, prefixWidth)
Fix extra new line in the preview window When a colored text ends at the right end of the window Fix #3209
1 year ago
if width > prefixWidth {
prefixWidth = width
if t.theme.Colored && ansi != nil && ansi.colored() {
lbg = ansi.lbg
fillRet = t.pwindow.CFill(ansi.fg, ansi.bg, ansi.attr, str)
} else {
fillRet = t.pwindow.CFill(tui.ColPreview.Fg(), tui.ColPreview.Bg(), tui.AttrRegular, str)
}
Make preview renderer suspend early on line wrap
7 years ago
}
Replace RuneWidth to StringWidth to handle grapheme clusters Fix #2482
3 years ago
return !isTrimmed &&
Fix truncation of colored line when --preview-window wrap is set Fix #2346
3 years ago
(fillRet == tui.FillContinue || t.previewOpts.wrap && fillRet == tui.FillNextLine)
Make preview renderer suspend early on line wrap
7 years ago
})
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
t.previewer.scrollable = t.previewer.scrollable || t.pwindow.Y() == height-1 && t.pwindow.X() == t.pwindow.Width()
Fix ineffective break statement
5 years ago
if fillRet == tui.FillNextLine {
Make preview renderer suspend early on line wrap
7 years ago
continue
Fix ineffective break statement
5 years ago
} else if fillRet == tui.FillSuspend {
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
t.previewed.filled = true
break
}
if unchanged && lineNo == 0 {
Make preview renderer suspend early on line wrap
7 years ago
break
Add --height option
7 years ago
}
Support ANSI code for clearing the rest of the line (ESC[0K) Some programs use it to set the background color for the whole line. fzf --preview "printf 'normal \x1b[42mgreen\x1b[0K \x1b[43myellow\x1b[m\nnormal again'" fzf --preview 'delta <(echo foo) <(echo bar) < /dev/tty' Fix #2249
4 years ago
if lbg >= 0 {
t.pwindow.CFill(-1, lbg, tui.AttrRegular,
strings.Repeat(" ", t.pwindow.Width()-t.pwindow.X())+"\n")
} else {
t.pwindow.Fill("\n")
}
Add --preview and --preview-window Close #587
8 years ago
}
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
lineNo++
Make preview renderer suspend early on line wrap
7 years ago
}
(Experimental) Add support for iTerm2 inline image protocol Close #1102 fzf --preview 'imgcat -W $FZF_PREVIEW_COLUMNS -H $FZF_PREVIEW_LINES {}' Notes: * There is no good way to determine the height of the rendered image, so we assume that the image takes the full height of the preview window. So the image cannot be displayed with the other text. * fzf-preview.sh script was updated to use `imgcat` if it's available but `chafa` is not. * iTerm2 also supports Sixel, so adding support for this protocol is not quite necessary but it renders animated GIFs much better (e.g. looping).
6 months ago
t.previewed.image = image
Clear previous non-Sixel text before rendering Sixel image (#2544)
7 months ago
t.previewed.wireframe = wireframe
Improved handling of tab characters
9 years ago
}
Add scrollbar to the preview window
1 year ago
func (t *Terminal) renderPreviewScrollbar(yoff int, barLength int, barStart int) {
height := t.pwindow.Height()
w := t.pborder.Width()
Allow customizing the color of preview scrollbar via 'preview-scrollbar'
1 year ago
redraw := false
Add scrollbar to the preview window
1 year ago
if len(t.previewer.bar) != height {
Allow customizing the color of preview scrollbar via 'preview-scrollbar'
1 year ago
redraw = true
Add scrollbar to the preview window
1 year ago
t.previewer.bar = make([]bool, height)
}
Better support for Windows terminals * Default border style on Windows is changed to `sharp` because some Windows terminals are not capable of displaying `rounded` border characters correctly. * If your terminal emulator renders each box-drawing character with 2 columns, set `RUNEWIDTH_EASTASIAN` environment variable to `1`.
1 year ago
xshift := -1 - t.borderWidth
Add scrollbar to the preview window
1 year ago
if !t.previewOpts.border.HasRight() {
xshift = -1
}
yshift := 1
if !t.previewOpts.border.HasTop() {
yshift = 0
}
for i := yoff; i < height; i++ {
x := w + xshift
y := i + yshift
// Avoid unnecessary redraws
bar := i >= yoff+barStart && i < yoff+barStart+barLength
Allow customizing the color of preview scrollbar via 'preview-scrollbar'
1 year ago
if !redraw && bar == t.previewer.bar[i] && !t.tui.NeedScrollbarRedraw() {
Add scrollbar to the preview window
1 year ago
continue
}
t.previewer.bar[i] = bar
t.pborder.Move(y, x)
if i >= yoff+barStart && i < yoff+barStart+barLength {
Allow customizing scrollbar of the preview window via --scrollbar=xy
1 year ago
t.pborder.CPrint(tui.ColPreviewScrollbar, t.previewScrollbar)
Add scrollbar to the preview window
1 year ago
} else {
Allow customizing the color of preview scrollbar via 'preview-scrollbar'
1 year ago
t.pborder.CPrint(tui.ColPreviewScrollbar, " ")
Add scrollbar to the preview window
1 year ago
}
}
}
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
func (t *Terminal) printPreview() {
Fix panic when trying to render preview window of a negative height Fix #3292
1 year ago
if !t.hasPreviewWindow() || t.pwindow.Height() == 0 {
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
return
}
numLines := len(t.previewer.lines)
height := t.pwindow.Height()
unchanged := (t.previewed.filled || numLines == t.previewed.numLines) &&
t.previewer.version == t.previewed.version &&
t.previewer.offset == t.previewed.offset
Fix scrollability of the preview window when preview offset is specified This should not be scrollable fzf --preview 'seq $FZF_PREVIEW_LINES' --preview-window '~5'
7 months ago
t.previewer.scrollable = t.previewer.offset > t.previewOpts.headerLines || numLines > height
Add support for preview window header Fix #2373 # Display top 3 lines as the fixed header fzf --preview 'bat --style=header,grid --color=always {}' --preview-window '~3'
3 years ago
t.renderPreviewArea(unchanged)
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
t.renderPreviewSpinner()
t.previewed.numLines = numLines
t.previewed.version = t.previewer.version
t.previewed.offset = t.previewer.offset
}
func (t *Terminal) printPreviewDelayed() {
if !t.hasPreviewWindow() || len(t.previewer.lines) > 0 && t.previewed.version == t.previewer.version {
return
}
t.previewer.scrollable = false
Add support for preview window header Fix #2373 # Display top 3 lines as the fixed header fzf --preview 'bat --style=header,grid --color=always {}' --preview-window '~3'
3 years ago
t.renderPreviewArea(true)
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
message := t.trimMessage("Loading ..", t.pwindow.Width())
pos := t.pwindow.Width() - len(message)
t.pwindow.Move(0, pos)
Add support for text styling using --color Close #1663
4 years ago
t.pwindow.CPrint(tui.ColInfo.WithAttr(tui.Reverse), message)
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
}
Add --height option
7 years ago
func (t *Terminal) processTabs(runes []rune, prefixWidth int) (string, int) {
Replace RuneWidth to StringWidth to handle grapheme clusters Fix #2482
3 years ago
var strbuf strings.Builder
Improved handling of tab characters
9 years ago
l := prefixWidth
Replace RuneWidth to StringWidth to handle grapheme clusters Fix #2482
3 years ago
gr := uniseg.NewGraphemes(string(runes))
for gr.Next() {
rs := gr.Runes()
str := string(rs)
var w int
if len(rs) == 1 && rs[0] == '\t' {
w = t.tabstop - l%t.tabstop
Improved handling of tab characters
9 years ago
strbuf.WriteString(strings.Repeat(" ", w))
} else {
Render CR and LF as ␍ and ␊ Close #2529
1 year ago
w = util.StringWidth(str)
Replace RuneWidth to StringWidth to handle grapheme clusters Fix #2482
3 years ago
strbuf.WriteString(str)
Improved handling of tab characters
9 years ago
}
Replace RuneWidth to StringWidth to handle grapheme clusters Fix #2482
3 years ago
l += w
Rewrite fzf in Go
10 years ago
}
Improved handling of tab characters
9 years ago
return strbuf.String(), l
Rewrite fzf in Go
10 years ago
}
func (t *Terminal) printAll() {
Retain preview window on resize after 'preview' action
4 months ago
t.resizeWindows(t.forcePreview)
Rewrite fzf in Go
10 years ago
t.printList()
t.printPrompt()
Print info after prompt on redraw This fixes the issue where "inline-info" is not immediately rendered when the terminal is resized.
9 years ago
t.printInfo()
Redraw of header on resize
9 years ago
t.printHeader()
Fix SEGV when trying to render preview but the window is closed Close #677
8 years ago
t.printPreview()
Rewrite fzf in Go
10 years ago
}
func (t *Terminal) refresh() {
Fix regression of prompt display
5 years ago
t.placeCursor()
Add small initial delay to screen update To avoid flickering when the input is small
9 years ago
if !t.suppress {
Add --border option to draw horizontal lines above and below the finder Goes well with --height
7 years ago
windows := make([]tui.Window, 0, 4)
Add more --border options; default changed to "rounded" --border option now takes an optional argument that defines the style - rounded (new default) - sharp - horizontal (previous default)
4 years ago
if t.borderShape != tui.BorderNone {
Add --border option to draw horizontal lines above and below the finder Goes well with --height
7 years ago
windows = append(windows, t.border)
}
Allow invisible preview window (--preview-window 0) Close #820
7 years ago
if t.hasPreviewWindow() {
Add more preview window options and reduce vertical padding on noborder Fix #2138 Fix #2029
4 years ago
if t.pborder != nil {
windows = append(windows, t.pborder)
}
windows = append(windows, t.pwindow)
Add --preview and --preview-window Close #587
8 years ago
}
Add --border option to draw horizontal lines above and below the finder Goes well with --height
7 years ago
windows = append(windows, t.window)
t.tui.RefreshWindows(windows)
Add small initial delay to screen update To avoid flickering when the input is small
9 years ago
}
Rewrite fzf in Go
10 years ago
}
func (t *Terminal) delChar() bool {
if len(t.input) > 0 && t.cx < len(t.input) {
t.input = append(t.input[:t.cx], t.input[t.cx+1:]...)
return true
}
return false
}
func findLastMatch(pattern string, str string) int {
rx, err := regexp.Compile(pattern)
if err != nil {
return -1
}
locs := rx.FindAllStringIndex(str, -1)
if locs == nil {
return -1
}
Fix handling of unicode characters in query string
4 years ago
prefix := []rune(str[:locs[len(locs)-1][0]])
return len(prefix)
Rewrite fzf in Go
10 years ago
}
func findFirstMatch(pattern string, str string) int {
rx, err := regexp.Compile(pattern)
if err != nil {
return -1
}
loc := rx.FindStringIndex(str)
if loc == nil {
return -1
}
Fix handling of unicode characters in query string
4 years ago
prefix := []rune(str[:loc[0]])
return len(prefix)
Rewrite fzf in Go
10 years ago
}
func copySlice(slice []rune) []rune {
ret := make([]rune, len(slice))
copy(ret, slice)
return ret
}
func (t *Terminal) rubout(pattern string) {
pcx := t.cx
after := t.input[t.cx:]
t.cx = findLastMatch(pattern, string(t.input[:t.cx])) + 1
t.yanked = copySlice(t.input[t.cx:pcx])
t.input = append(t.input[:t.cx], after...)
}
Extend support for alt key chords "alt-" with any case-sensitive character is allowed
3 years ago
func keyMatch(key tui.Event, event tui.Event) bool {
return event.Type == key.Type && event.Char == key.Char ||
key.Type == tui.DoubleClick && event.Type == tui.Mouse && event.MouseEvent.Double
Implement --toggle-sort option (#173)
9 years ago
}
Implement flag for preserving whitespace around field (#1242)
6 years ago
func parsePlaceholder(match string) (bool, string, placeholderFlags) {
flags := placeholderFlags{}
if match[0] == '\\' {
// Escaped placeholder pattern
return true, match[1:], flags
}
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
if strings.HasPrefix(match, "{fzf:") {
Add {fzf:prompt} placeholder expression Close #3354
5 months ago
// {fzf:*} are not determined by the current item
{fzf:query} should trigger preview update fzf --preview 'echo {fzf:query}' fzf --preview 'echo {q}'
5 months ago
flags.forceUpdate = true
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
return false, match, flags
}
Implement flag for preserving whitespace around field (#1242)
6 years ago
skipChars := 1
for _, char := range match[1:] {
switch char {
case '+':
flags.plus = true
skipChars++
case 's':
flags.preserveSpace = true
skipChars++
Add placeholder expression for zero-based item index: {n} and {+n} Close #1482
5 years ago
case 'n':
flags.number = true
skipChars++
Add 'f' flag for placeholder expression (#1733) If present the contents of the selection will be placed in a temporary file, and the filename will be placed into the string instead.
5 years ago
case 'f':
flags.file = true
skipChars++
Improve preview window update events - Update preview window even if there is no match for the query string if any of the placeholder expressions evaluates to a non-empty string. - Also, if the command template contains {q}, preview window will be updated if the query string changes even though the focus remains on the same item. An example: git log --oneline --color=always | fzf --reverse --ansi --preview \ '[ -n {1} ] && git show --color=always {1} || git show --color=always {q}' Close #1307
6 years ago
case 'q':
{fzf:query} should trigger preview update fzf --preview 'echo {fzf:query}' fzf --preview 'echo {q}'
5 months ago
flags.forceUpdate = true
Add more tests of placeholder flags and simplify its logic (#2624) * [tests] Test fzf's placeholders and escaping on practical commands This tests some reasonable commands in fzf's templates (for commands, previews, rebinds etc.), how are those commands escaped (backslashes, double quotes), and documents if the output is executable in cmd.exe. Both on Unix and Windows. * [tests] Add testing of placeholder parsing and matching Adds tests and bit of docs for the curly brackets placeholders in fzf's template strings. Also tests the "placeholder" regex. * [tests] Add more test cases of replacing placeholders focused on flags Replacing placeholders in templates is already tested, this adds tests that focus more on the parameters of placeholders - e.g. flags, token ranges. There is at least one test for each flag, not all combinations are tested though. * [refactoring] Split OS-specific function quoteEntry() to corresponding source file This is minor refactoring, and also the function's test was made crossplatform. * [refactoring] Simplify replacePlaceholder function Should be equivalent to the original, but has simpler structure.
3 years ago
// query flag is not skipped
Implement flag for preserving whitespace around field (#1242)
6 years ago
default:
break
}
}
matchWithoutFlags := "{" + match[skipChars:]
return false, matchWithoutFlags, flags
}
{fzf:query} should trigger preview update fzf --preview 'echo {fzf:query}' fzf --preview 'echo {q}'
5 months ago
func hasPreviewFlags(template string) (slot bool, plus bool, forceUpdate bool) {
Extend placeholder expression for multiple selections Close #788
7 years ago
for _, match := range placeholder.FindAllString(template, -1) {
Implement flag for preserving whitespace around field (#1242)
6 years ago
_, _, flags := parsePlaceholder(match)
if flags.plus {
Improve preview window update events - Update preview window even if there is no match for the query string if any of the placeholder expressions evaluates to a non-empty string. - Also, if the command template contains {q}, preview window will be updated if the query string changes even though the focus remains on the same item. An example: git log --oneline --color=always | fzf --reverse --ansi --preview \ '[ -n {1} ] && git show --color=always {1} || git show --color=always {q}' Close #1307
6 years ago
plus = true
}
{fzf:query} should trigger preview update fzf --preview 'echo {fzf:query}' fzf --preview 'echo {q}'
5 months ago
if flags.forceUpdate {
forceUpdate = true
Extend placeholder expression for multiple selections Close #788
7 years ago
}
'reload' action should be allowed even where there's no match If the command template doesn't have any placeholder expressions. : | fzf --bind 'space:reload:seq 10'
5 years ago
slot = true
Extend placeholder expression for multiple selections Close #788
7 years ago
}
Improve preview window update events - Update preview window even if there is no match for the query string if any of the placeholder expressions evaluates to a non-empty string. - Also, if the command template contains {q}, preview window will be updated if the query string changes even though the focus remains on the same item. An example: git log --oneline --color=always | fzf --reverse --ansi --preview \ '[ -n {1} ] && git show --color=always {1} || git show --color=always {q}' Close #1307
6 years ago
return
Extend placeholder expression for multiple selections Close #788
7 years ago
}
Add 'f' flag for placeholder expression (#1733) If present the contents of the selection will be placed in a temporary file, and the filename will be placed into the string instead.
5 years ago
func writeTemporaryFile(data []string, printSep string) string {
Fix deprecations of ioutil (#3370)
10 months ago
f, err := os.CreateTemp("", "fzf-preview-*")
Add 'f' flag for placeholder expression (#1733) If present the contents of the selection will be placed in a temporary file, and the filename will be placed into the string instead.
5 years ago
if err != nil {
errorExit("Unable to create temporary file")
}
defer f.Close()
f.WriteString(strings.Join(data, printSep))
f.WriteString(printSep)
activeTempFiles = append(activeTempFiles, f.Name())
return f.Name()
}
func cleanTemporaryFiles() {
for _, filename := range activeTempFiles {
os.Remove(filename)
}
activeTempFiles = []string{}
}
Add {fzf:prompt} placeholder expression Close #3354
5 months ago
type replacePlaceholderParams struct {
template string
stripAnsi bool
delimiter Delimiter
printsep string
forcePlus bool
query string
allItems []*Item
lastAction actionType
prompt string
Add --with-shell for shelling out with different command and flags (#3746) Close #3732
3 weeks ago
executor *util.Executor
Add {fzf:prompt} placeholder expression Close #3354
5 months ago
}
Add preview window option for setting the initial scroll offset Close #1057 Close #2120 # Initial scroll offset is set to the line number of each line of # git grep output *minus* 5 lines git grep --line-number '' | fzf --delimiter : --preview 'nl {1}' --preview-window +{2}-5
4 years ago
func (t *Terminal) replacePlaceholder(template string, forcePlus bool, input string, list []*Item) string {
Add {fzf:prompt} placeholder expression Close #3354
5 months ago
return replacePlaceholder(replacePlaceholderParams{
template: template,
stripAnsi: t.ansi,
delimiter: t.delimiter,
printsep: t.printsep,
forcePlus: forcePlus,
query: input,
allItems: list,
lastAction: t.lastAction,
prompt: t.promptString,
Add --with-shell for shelling out with different command and flags (#3746) Close #3732
3 weeks ago
executor: t.executor,
Add {fzf:prompt} placeholder expression Close #3354
5 months ago
})
Add preview window option for setting the initial scroll offset Close #1057 Close #2120 # Initial scroll offset is set to the line number of each line of # git grep output *minus* 5 lines git grep --line-number '' | fzf --delimiter : --preview 'nl {1}' --preview-window +{2}-5
4 years ago
}
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
func (t *Terminal) evaluateScrollOffset() int {
if t.pwindow == nil {
return 0
}
// We only need the current item to calculate the scroll offset
Advanced preview scroll offset expression to better support fixed header
3 years ago
offsetExpr := offsetTrimCharsRegex.ReplaceAllString(
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
t.replacePlaceholder(t.previewOpts.scroll, false, "", []*Item{t.currentItem(), nil}), "")
Advanced preview scroll offset expression to better support fixed header
3 years ago
atoi := func(s string) int {
n, e := strconv.Atoi(s)
if e != nil {
Add preview window option for setting the initial scroll offset Close #1057 Close #2120 # Initial scroll offset is set to the line number of each line of # git grep output *minus* 5 lines git grep --line-number '' | fzf --delimiter : --preview 'nl {1}' --preview-window +{2}-5
4 years ago
return 0
}
Advanced preview scroll offset expression to better support fixed header
3 years ago
return n
}
base := -1
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
height := util.Max(0, t.pwindow.Height()-t.previewOpts.headerLines)
Advanced preview scroll offset expression to better support fixed header
3 years ago
for _, component := range offsetComponentRegex.FindAllString(offsetExpr, -1) {
if strings.HasPrefix(component, "-/") {
component = component[1:]
}
if component[0] == '/' {
denom := atoi(component[1:])
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
if denom != 0 {
base -= height / denom
Support preview scroll offset relative to window height Related: https://github.com/junegunn/fzf.vim/issues/1092
4 years ago
}
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
break
Support preview scroll offset relative to window height Related: https://github.com/junegunn/fzf.vim/issues/1092
4 years ago
}
Advanced preview scroll offset expression to better support fixed header
3 years ago
base += atoi(component)
Add preview window option for setting the initial scroll offset Close #1057 Close #2120 # Initial scroll offset is set to the line number of each line of # git grep output *minus* 5 lines git grep --line-number '' | fzf --delimiter : --preview 'nl {1}' --preview-window +{2}-5
4 years ago
}
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
return util.Max(0, base)
Add preview window option for setting the initial scroll offset Close #1057 Close #2120 # Initial scroll offset is set to the line number of each line of # git grep output *minus* 5 lines git grep --line-number '' | fzf --delimiter : --preview 'nl {1}' --preview-window +{2}-5
4 years ago
}
Add {fzf:prompt} placeholder expression Close #3354
5 months ago
func replacePlaceholder(params replacePlaceholderParams) string {
current := params.allItems[:1]
selected := params.allItems[1:]
Extend placeholder expression for multiple selections Close #788
7 years ago
if current[0] == nil {
current = []*Item{}
}
if selected[0] == nil {
selected = []*Item{}
}
Add more tests of placeholder flags and simplify its logic (#2624) * [tests] Test fzf's placeholders and escaping on practical commands This tests some reasonable commands in fzf's templates (for commands, previews, rebinds etc.), how are those commands escaped (backslashes, double quotes), and documents if the output is executable in cmd.exe. Both on Unix and Windows. * [tests] Add testing of placeholder parsing and matching Adds tests and bit of docs for the curly brackets placeholders in fzf's template strings. Also tests the "placeholder" regex. * [tests] Add more test cases of replacing placeholders focused on flags Replacing placeholders in templates is already tested, this adds tests that focus more on the parameters of placeholders - e.g. flags, token ranges. There is at least one test for each flag, not all combinations are tested though. * [refactoring] Split OS-specific function quoteEntry() to corresponding source file This is minor refactoring, and also the function's test was made crossplatform. * [refactoring] Simplify replacePlaceholder function Should be equivalent to the original, but has simpler structure.
3 years ago
// replace placeholders one by one
Add {fzf:prompt} placeholder expression Close #3354
5 months ago
return placeholder.ReplaceAllStringFunc(params.template, func(match string) string {
Implement flag for preserving whitespace around field (#1242)
6 years ago
escaped, match, flags := parsePlaceholder(match)
Add more tests of placeholder flags and simplify its logic (#2624) * [tests] Test fzf's placeholders and escaping on practical commands This tests some reasonable commands in fzf's templates (for commands, previews, rebinds etc.), how are those commands escaped (backslashes, double quotes), and documents if the output is executable in cmd.exe. Both on Unix and Windows. * [tests] Add testing of placeholder parsing and matching Adds tests and bit of docs for the curly brackets placeholders in fzf's template strings. Also tests the "placeholder" regex. * [tests] Add more test cases of replacing placeholders focused on flags Replacing placeholders in templates is already tested, this adds tests that focus more on the parameters of placeholders - e.g. flags, token ranges. There is at least one test for each flag, not all combinations are tested though. * [refactoring] Split OS-specific function quoteEntry() to corresponding source file This is minor refactoring, and also the function's test was made crossplatform. * [refactoring] Simplify replacePlaceholder function Should be equivalent to the original, but has simpler structure.
3 years ago
// this function implements the effects a placeholder has on items
var replace func(*Item) string
Support field index expressions in preview and execute action Also close #679. The placeholder for the current query is {q}.
8 years ago
Add more tests of placeholder flags and simplify its logic (#2624) * [tests] Test fzf's placeholders and escaping on practical commands This tests some reasonable commands in fzf's templates (for commands, previews, rebinds etc.), how are those commands escaped (backslashes, double quotes), and documents if the output is executable in cmd.exe. Both on Unix and Windows. * [tests] Add testing of placeholder parsing and matching Adds tests and bit of docs for the curly brackets placeholders in fzf's template strings. Also tests the "placeholder" regex. * [tests] Add more test cases of replacing placeholders focused on flags Replacing placeholders in templates is already tested, this adds tests that focus more on the parameters of placeholders - e.g. flags, token ranges. There is at least one test for each flag, not all combinations are tested though. * [refactoring] Split OS-specific function quoteEntry() to corresponding source file This is minor refactoring, and also the function's test was made crossplatform. * [refactoring] Simplify replacePlaceholder function Should be equivalent to the original, but has simpler structure.
3 years ago
// placeholder types (escaped, query type, item type, token type)
switch {
case escaped:
return match
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
case match == "{q}" || match == "{fzf:query}":
Add --with-shell for shelling out with different command and flags (#3746) Close #3732
3 weeks ago
return params.executor.QuoteEntry(params.query)
Add more tests of placeholder flags and simplify its logic (#2624) * [tests] Test fzf's placeholders and escaping on practical commands This tests some reasonable commands in fzf's templates (for commands, previews, rebinds etc.), how are those commands escaped (backslashes, double quotes), and documents if the output is executable in cmd.exe. Both on Unix and Windows. * [tests] Add testing of placeholder parsing and matching Adds tests and bit of docs for the curly brackets placeholders in fzf's template strings. Also tests the "placeholder" regex. * [tests] Add more test cases of replacing placeholders focused on flags Replacing placeholders in templates is already tested, this adds tests that focus more on the parameters of placeholders - e.g. flags, token ranges. There is at least one test for each flag, not all combinations are tested though. * [refactoring] Split OS-specific function quoteEntry() to corresponding source file This is minor refactoring, and also the function's test was made crossplatform. * [refactoring] Simplify replacePlaceholder function Should be equivalent to the original, but has simpler structure.
3 years ago
case match == "{}":
replace = func(item *Item) string {
switch {
case flags.number:
Add placeholder expression for zero-based item index: {n} and {+n} Close #1482
5 years ago
n := int(item.text.Index)
if n < 0 {
Add more tests of placeholder flags and simplify its logic (#2624) * [tests] Test fzf's placeholders and escaping on practical commands This tests some reasonable commands in fzf's templates (for commands, previews, rebinds etc.), how are those commands escaped (backslashes, double quotes), and documents if the output is executable in cmd.exe. Both on Unix and Windows. * [tests] Add testing of placeholder parsing and matching Adds tests and bit of docs for the curly brackets placeholders in fzf's template strings. Also tests the "placeholder" regex. * [tests] Add more test cases of replacing placeholders focused on flags Replacing placeholders in templates is already tested, this adds tests that focus more on the parameters of placeholders - e.g. flags, token ranges. There is at least one test for each flag, not all combinations are tested though. * [refactoring] Split OS-specific function quoteEntry() to corresponding source file This is minor refactoring, and also the function's test was made crossplatform. * [refactoring] Simplify replacePlaceholder function Should be equivalent to the original, but has simpler structure.
3 years ago
return ""
Add placeholder expression for zero-based item index: {n} and {+n} Close #1482
5 years ago
}
Add more tests of placeholder flags and simplify its logic (#2624) * [tests] Test fzf's placeholders and escaping on practical commands This tests some reasonable commands in fzf's templates (for commands, previews, rebinds etc.), how are those commands escaped (backslashes, double quotes), and documents if the output is executable in cmd.exe. Both on Unix and Windows. * [tests] Add testing of placeholder parsing and matching Adds tests and bit of docs for the curly brackets placeholders in fzf's template strings. Also tests the "placeholder" regex. * [tests] Add more test cases of replacing placeholders focused on flags Replacing placeholders in templates is already tested, this adds tests that focus more on the parameters of placeholders - e.g. flags, token ranges. There is at least one test for each flag, not all combinations are tested though. * [refactoring] Split OS-specific function quoteEntry() to corresponding source file This is minor refactoring, and also the function's test was made crossplatform. * [refactoring] Simplify replacePlaceholder function Should be equivalent to the original, but has simpler structure.
3 years ago
return strconv.Itoa(n)
case flags.file:
Add {fzf:prompt} placeholder expression Close #3354
5 months ago
return item.AsString(params.stripAnsi)
Add more tests of placeholder flags and simplify its logic (#2624) * [tests] Test fzf's placeholders and escaping on practical commands This tests some reasonable commands in fzf's templates (for commands, previews, rebinds etc.), how are those commands escaped (backslashes, double quotes), and documents if the output is executable in cmd.exe. Both on Unix and Windows. * [tests] Add testing of placeholder parsing and matching Adds tests and bit of docs for the curly brackets placeholders in fzf's template strings. Also tests the "placeholder" regex. * [tests] Add more test cases of replacing placeholders focused on flags Replacing placeholders in templates is already tested, this adds tests that focus more on the parameters of placeholders - e.g. flags, token ranges. There is at least one test for each flag, not all combinations are tested though. * [refactoring] Split OS-specific function quoteEntry() to corresponding source file This is minor refactoring, and also the function's test was made crossplatform. * [refactoring] Simplify replacePlaceholder function Should be equivalent to the original, but has simpler structure.
3 years ago
default:
Add --with-shell for shelling out with different command and flags (#3746) Close #3732
3 weeks ago
return params.executor.QuoteEntry(item.AsString(params.stripAnsi))
Add placeholder expression for zero-based item index: {n} and {+n} Close #1482
5 years ago
}
Support field index expressions in preview and execute action Also close #679. The placeholder for the current query is {q}.
8 years ago
}
Add {fzf:prompt} placeholder expression Close #3354
5 months ago
case match == "{fzf:action}":
Expose state information via environment variables to child processes Close #3582
4 months ago
return params.lastAction.Name()
Add {fzf:prompt} placeholder expression Close #3354
5 months ago
case match == "{fzf:prompt}":
Add --with-shell for shelling out with different command and flags (#3746) Close #3732
3 weeks ago
return params.executor.QuoteEntry(params.prompt)
Add more tests of placeholder flags and simplify its logic (#2624) * [tests] Test fzf's placeholders and escaping on practical commands This tests some reasonable commands in fzf's templates (for commands, previews, rebinds etc.), how are those commands escaped (backslashes, double quotes), and documents if the output is executable in cmd.exe. Both on Unix and Windows. * [tests] Add testing of placeholder parsing and matching Adds tests and bit of docs for the curly brackets placeholders in fzf's template strings. Also tests the "placeholder" regex. * [tests] Add more test cases of replacing placeholders focused on flags Replacing placeholders in templates is already tested, this adds tests that focus more on the parameters of placeholders - e.g. flags, token ranges. There is at least one test for each flag, not all combinations are tested though. * [refactoring] Split OS-specific function quoteEntry() to corresponding source file This is minor refactoring, and also the function's test was made crossplatform. * [refactoring] Simplify replacePlaceholder function Should be equivalent to the original, but has simpler structure.
3 years ago
default:
// token type and also failover (below)
rangeExpressions := strings.Split(match[1:len(match)-1], ",")
ranges := make([]Range, len(rangeExpressions))
for idx, s := range rangeExpressions {
r, ok := ParseRange(&s) // ellipsis (x..y) and shorthand (x..x) range syntax
if !ok {
// Invalid expression, just return the original string in the template
return match
}
ranges[idx] = r
Add 'f' flag for placeholder expression (#1733) If present the contents of the selection will be placed in a temporary file, and the filename will be placed into the string instead.
5 years ago
}
Support field index expressions in preview and execute action Also close #679. The placeholder for the current query is {q}.
8 years ago
Add more tests of placeholder flags and simplify its logic (#2624) * [tests] Test fzf's placeholders and escaping on practical commands This tests some reasonable commands in fzf's templates (for commands, previews, rebinds etc.), how are those commands escaped (backslashes, double quotes), and documents if the output is executable in cmd.exe. Both on Unix and Windows. * [tests] Add testing of placeholder parsing and matching Adds tests and bit of docs for the curly brackets placeholders in fzf's template strings. Also tests the "placeholder" regex. * [tests] Add more test cases of replacing placeholders focused on flags Replacing placeholders in templates is already tested, this adds tests that focus more on the parameters of placeholders - e.g. flags, token ranges. There is at least one test for each flag, not all combinations are tested though. * [refactoring] Split OS-specific function quoteEntry() to corresponding source file This is minor refactoring, and also the function's test was made crossplatform. * [refactoring] Simplify replacePlaceholder function Should be equivalent to the original, but has simpler structure.
3 years ago
replace = func(item *Item) string {
Add {fzf:prompt} placeholder expression Close #3354
5 months ago
tokens := Tokenize(item.AsString(params.stripAnsi), params.delimiter)
Add more tests of placeholder flags and simplify its logic (#2624) * [tests] Test fzf's placeholders and escaping on practical commands This tests some reasonable commands in fzf's templates (for commands, previews, rebinds etc.), how are those commands escaped (backslashes, double quotes), and documents if the output is executable in cmd.exe. Both on Unix and Windows. * [tests] Add testing of placeholder parsing and matching Adds tests and bit of docs for the curly brackets placeholders in fzf's template strings. Also tests the "placeholder" regex. * [tests] Add more test cases of replacing placeholders focused on flags Replacing placeholders in templates is already tested, this adds tests that focus more on the parameters of placeholders - e.g. flags, token ranges. There is at least one test for each flag, not all combinations are tested though. * [refactoring] Split OS-specific function quoteEntry() to corresponding source file This is minor refactoring, and also the function's test was made crossplatform. * [refactoring] Simplify replacePlaceholder function Should be equivalent to the original, but has simpler structure.
3 years ago
trans := Transform(tokens, ranges)
str := joinTokens(trans)
// trim the last delimiter
Add {fzf:prompt} placeholder expression Close #3354
5 months ago
if params.delimiter.str != nil {
str = strings.TrimSuffix(str, *params.delimiter.str)
} else if params.delimiter.regex != nil {
delims := params.delimiter.regex.FindAllStringIndex(str, -1)
Add more tests of placeholder flags and simplify its logic (#2624) * [tests] Test fzf's placeholders and escaping on practical commands This tests some reasonable commands in fzf's templates (for commands, previews, rebinds etc.), how are those commands escaped (backslashes, double quotes), and documents if the output is executable in cmd.exe. Both on Unix and Windows. * [tests] Add testing of placeholder parsing and matching Adds tests and bit of docs for the curly brackets placeholders in fzf's template strings. Also tests the "placeholder" regex. * [tests] Add more test cases of replacing placeholders focused on flags Replacing placeholders in templates is already tested, this adds tests that focus more on the parameters of placeholders - e.g. flags, token ranges. There is at least one test for each flag, not all combinations are tested though. * [refactoring] Split OS-specific function quoteEntry() to corresponding source file This is minor refactoring, and also the function's test was made crossplatform. * [refactoring] Simplify replacePlaceholder function Should be equivalent to the original, but has simpler structure.
3 years ago
// make sure the delimiter is at the very end of the string
if len(delims) > 0 && delims[len(delims)-1][1] == len(str) {
str = str[:delims[len(delims)-1][0]]
}
}
if !flags.preserveSpace {
str = strings.TrimSpace(str)
}
if !flags.file {
Add --with-shell for shelling out with different command and flags (#3746) Close #3732
3 weeks ago
str = params.executor.QuoteEntry(str)
Add more tests of placeholder flags and simplify its logic (#2624) * [tests] Test fzf's placeholders and escaping on practical commands This tests some reasonable commands in fzf's templates (for commands, previews, rebinds etc.), how are those commands escaped (backslashes, double quotes), and documents if the output is executable in cmd.exe. Both on Unix and Windows. * [tests] Add testing of placeholder parsing and matching Adds tests and bit of docs for the curly brackets placeholders in fzf's template strings. Also tests the "placeholder" regex. * [tests] Add more test cases of replacing placeholders focused on flags Replacing placeholders in templates is already tested, this adds tests that focus more on the parameters of placeholders - e.g. flags, token ranges. There is at least one test for each flag, not all combinations are tested though. * [refactoring] Split OS-specific function quoteEntry() to corresponding source file This is minor refactoring, and also the function's test was made crossplatform. * [refactoring] Simplify replacePlaceholder function Should be equivalent to the original, but has simpler structure.
3 years ago
}
return str
Support field index expressions in preview and execute action Also close #679. The placeholder for the current query is {q}.
8 years ago
}
}
Add more tests of placeholder flags and simplify its logic (#2624) * [tests] Test fzf's placeholders and escaping on practical commands This tests some reasonable commands in fzf's templates (for commands, previews, rebinds etc.), how are those commands escaped (backslashes, double quotes), and documents if the output is executable in cmd.exe. Both on Unix and Windows. * [tests] Add testing of placeholder parsing and matching Adds tests and bit of docs for the curly brackets placeholders in fzf's template strings. Also tests the "placeholder" regex. * [tests] Add more test cases of replacing placeholders focused on flags Replacing placeholders in templates is already tested, this adds tests that focus more on the parameters of placeholders - e.g. flags, token ranges. There is at least one test for each flag, not all combinations are tested though. * [refactoring] Split OS-specific function quoteEntry() to corresponding source file This is minor refactoring, and also the function's test was made crossplatform. * [refactoring] Simplify replacePlaceholder function Should be equivalent to the original, but has simpler structure.
3 years ago
// apply 'replace' function over proper set of items and return result
items := current
Add {fzf:prompt} placeholder expression Close #3354
5 months ago
if flags.plus || params.forcePlus {
Add more tests of placeholder flags and simplify its logic (#2624) * [tests] Test fzf's placeholders and escaping on practical commands This tests some reasonable commands in fzf's templates (for commands, previews, rebinds etc.), how are those commands escaped (backslashes, double quotes), and documents if the output is executable in cmd.exe. Both on Unix and Windows. * [tests] Add testing of placeholder parsing and matching Adds tests and bit of docs for the curly brackets placeholders in fzf's template strings. Also tests the "placeholder" regex. * [tests] Add more test cases of replacing placeholders focused on flags Replacing placeholders in templates is already tested, this adds tests that focus more on the parameters of placeholders - e.g. flags, token ranges. There is at least one test for each flag, not all combinations are tested though. * [refactoring] Split OS-specific function quoteEntry() to corresponding source file This is minor refactoring, and also the function's test was made crossplatform. * [refactoring] Simplify replacePlaceholder function Should be equivalent to the original, but has simpler structure.
3 years ago
items = selected
}
replacements := make([]string, len(items))
Support field index expressions in preview and execute action Also close #679. The placeholder for the current query is {q}.
8 years ago
for idx, item := range items {
Add more tests of placeholder flags and simplify its logic (#2624) * [tests] Test fzf's placeholders and escaping on practical commands This tests some reasonable commands in fzf's templates (for commands, previews, rebinds etc.), how are those commands escaped (backslashes, double quotes), and documents if the output is executable in cmd.exe. Both on Unix and Windows. * [tests] Add testing of placeholder parsing and matching Adds tests and bit of docs for the curly brackets placeholders in fzf's template strings. Also tests the "placeholder" regex. * [tests] Add more test cases of replacing placeholders focused on flags Replacing placeholders in templates is already tested, this adds tests that focus more on the parameters of placeholders - e.g. flags, token ranges. There is at least one test for each flag, not all combinations are tested though. * [refactoring] Split OS-specific function quoteEntry() to corresponding source file This is minor refactoring, and also the function's test was made crossplatform. * [refactoring] Simplify replacePlaceholder function Should be equivalent to the original, but has simpler structure.
3 years ago
replacements[idx] = replace(item)
Add 'f' flag for placeholder expression (#1733) If present the contents of the selection will be placed in a temporary file, and the filename will be placed into the string instead.
5 years ago
}
Add more tests of placeholder flags and simplify its logic (#2624) * [tests] Test fzf's placeholders and escaping on practical commands This tests some reasonable commands in fzf's templates (for commands, previews, rebinds etc.), how are those commands escaped (backslashes, double quotes), and documents if the output is executable in cmd.exe. Both on Unix and Windows. * [tests] Add testing of placeholder parsing and matching Adds tests and bit of docs for the curly brackets placeholders in fzf's template strings. Also tests the "placeholder" regex. * [tests] Add more test cases of replacing placeholders focused on flags Replacing placeholders in templates is already tested, this adds tests that focus more on the parameters of placeholders - e.g. flags, token ranges. There is at least one test for each flag, not all combinations are tested though. * [refactoring] Split OS-specific function quoteEntry() to corresponding source file This is minor refactoring, and also the function's test was made crossplatform. * [refactoring] Simplify replacePlaceholder function Should be equivalent to the original, but has simpler structure.
3 years ago
Add 'f' flag for placeholder expression (#1733) If present the contents of the selection will be placed in a temporary file, and the filename will be placed into the string instead.
5 years ago
if flags.file {
Add {fzf:prompt} placeholder expression Close #3354
5 months ago
return writeTemporaryFile(replacements, params.printsep)
Support field index expressions in preview and execute action Also close #679. The placeholder for the current query is {q}.
8 years ago
}
return strings.Join(replacements, " ")
})
}
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
func (t *Terminal) redraw() {
t.tui.Clear()
Support CTRL-Z (SIGSTOP)
7 years ago
t.tui.Refresh()
t.printAll()
}
Add change-header and transform-header Close #3237
1 year ago
func (t *Terminal) executeCommand(template string, forcePlus bool, background bool, capture bool, firstLineOnly bool) string {
Add transform-query(...) action Test case authored by @SpicyLemon Close #1930 Close #2465 Close #2559 Close #2509 (e.g. fzf --bind 'space:transform-query:printf %s%s {q} {}')
1 year ago
line := ""
Add become(...) action that replaces current fzf process Close #3159
1 year ago
valid, list := t.buildPlusList(template, forcePlus)
Add change-header and transform-header Close #3237
1 year ago
// 'capture' is used for transform-* and we don't want to
Add transform-prompt(...) action
1 year ago
// return an empty string in those cases
Add change-header and transform-header Close #3237
1 year ago
if !valid && !capture {
Add transform-query(...) action Test case authored by @SpicyLemon Close #1930 Close #2465 Close #2559 Close #2509 (e.g. fzf --bind 'space:transform-query:printf %s%s {q} {}')
1 year ago
return line
Extend placeholder expression for multiple selections Close #788
7 years ago
}
Add preview window option for setting the initial scroll offset Close #1057 Close #2120 # Initial scroll offset is set to the line number of each line of # git grep output *minus* 5 lines git grep --line-number '' | fzf --delimiter : --preview 'nl {1}' --preview-window +{2}-5
4 years ago
command := t.replacePlaceholder(template, forcePlus, string(t.input), list)
Add --with-shell for shelling out with different command and flags (#3746) Close #3732
3 weeks ago
cmd := t.executor.ExecCommand(command, false)
Omit port number in `--listen` for automatic port assignment Close #3200
1 year ago
cmd.Env = t.environ()
Fix flaky test case: test_interrupt_execute Try to avoid extraneous INT signal
3 years ago
t.executing.Set(true)
Add execute-silent action Close #823
7 years ago
if !background {
Automatically set /dev/tty as STDIN on execute action https://github.com/junegunn/fzf/issues/1360#issuecomment-788178140 # Redirect /dev/tty to suppress "Vim: Warning: Input is not from a terminal" ls | fzf --bind "enter:execute(vim {} < /dev/tty)" # With this change, we can omit "< /dev/tty" part ls | fzf --bind "enter:execute(vim {})"
3 years ago
cmd.Stdin = tui.TtyIn()
Add execute-silent action Close #823
7 years ago
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
Support CTRL-Z (SIGSTOP)
7 years ago
t.tui.Pause(true)
Add execute-silent action Close #823
7 years ago
cmd.Run()
Do not disable mouse after execute(-silent) when --height option is used The action takes place in the alternate screen so the offsets should still be correct.
4 years ago
t.tui.Resume(true, false)
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
t.redraw()
Add execute-silent action Close #823
7 years ago
t.refresh()
} else {
Add change-header and transform-header Close #3237
1 year ago
if capture {
Add transform-query(...) action Test case authored by @SpicyLemon Close #1930 Close #2465 Close #2559 Close #2509 (e.g. fzf --bind 'space:transform-query:printf %s%s {q} {}')
1 year ago
out, _ := cmd.StdoutPipe()
reader := bufio.NewReader(out)
cmd.Start()
Add change-header and transform-header Close #3237
1 year ago
if firstLineOnly {
line, _ = reader.ReadString('\n')
line = strings.TrimRight(line, "\r\n")
} else {
bytes, _ := io.ReadAll(reader)
line = string(bytes)
}
Add transform-query(...) action Test case authored by @SpicyLemon Close #1930 Close #2465 Close #2559 Close #2509 (e.g. fzf --bind 'space:transform-query:printf %s%s {q} {}')
1 year ago
cmd.Wait()
} else {
cmd.Run()
}
Add execute-silent action Close #823
7 years ago
}
Fix flaky test case: test_interrupt_execute Try to avoid extraneous INT signal
3 years ago
t.executing.Set(false)
Add 'f' flag for placeholder expression (#1733) If present the contents of the selection will be placed in a temporary file, and the filename will be placed into the string instead.
5 years ago
cleanTemporaryFiles()
Add transform-query(...) action Test case authored by @SpicyLemon Close #1930 Close #2465 Close #2559 Close #2509 (e.g. fzf --bind 'space:transform-query:printf %s%s {q} {}')
1 year ago
return line
Add --preview and --preview-window Close #587
8 years ago
}
Allow invisible preview window (--preview-window 0) Close #820
7 years ago
func (t *Terminal) hasPreviewer() bool {
Add --preview and --preview-window Close #587
8 years ago
return t.previewBox != nil
}
Code cleanup
1 year ago
func (t *Terminal) needPreviewWindow() bool {
return t.hasPreviewer() && len(t.previewOpts.command) > 0 && t.previewOpts.Visible()
Allow invisible preview window (--preview-window 0) Close #820
7 years ago
}
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
// Check if previewer is currently in action (invisible previewer with size 0 or visible previewer)
Code cleanup
1 year ago
func (t *Terminal) canPreview() bool {
return t.hasPreviewer() && (!t.previewOpts.Visible() && !t.previewOpts.hidden || t.hasPreviewWindow())
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
}
Allow invisible preview window (--preview-window 0) Close #820
7 years ago
func (t *Terminal) hasPreviewWindow() bool {
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
return t.pwindow != nil
Add --preview and --preview-window Close #587
8 years ago
}
Support field index expressions in preview and execute action Also close #679. The placeholder for the current query is {q}.
8 years ago
func (t *Terminal) currentItem() *Item {
Extend placeholder expression for multiple selections Close #788
7 years ago
cnt := t.merger.Length()
Experimental implementation of "reload" action # Reload input list with different sources seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)' # Reload as you type seq 10 | fzf --bind 'change:reload:seq {q}' --phony # Integration with ripgrep RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case " INITIAL_QUERY="" FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \ fzf --bind "change:reload:$RG_PREFIX {q} || true" \ --ansi --phony --query "$INITIAL_QUERY" Close #751 Close #965 Close #974 Close #1736 Related #1723
5 years ago
if t.cy >= 0 && cnt > 0 && cnt > t.cy {
Extend placeholder expression for multiple selections Close #788
7 years ago
return t.merger.Get(t.cy).item
}
return nil
Support field index expressions in preview and execute action Also close #679. The placeholder for the current query is {q}.
8 years ago
}
Add become(...) action that replaces current fzf process Close #3159
1 year ago
func (t *Terminal) buildPlusList(template string, forcePlus bool) (bool, []*Item) {
Extend placeholder expression for multiple selections Close #788
7 years ago
current := t.currentItem()
{fzf:query} should trigger preview update fzf --preview 'echo {fzf:query}' fzf --preview 'echo {q}'
5 months ago
slot, plus, forceUpdate := hasPreviewFlags(template)
if !(!slot || forceUpdate || (forcePlus || plus) && len(t.selected) > 0) {
Extend placeholder expression for multiple selections Close #788
7 years ago
return current != nil, []*Item{current, current}
}
Improve preview window update events - Update preview window even if there is no match for the query string if any of the placeholder expressions evaluates to a non-empty string. - Also, if the command template contains {q}, preview window will be updated if the query string changes even though the focus remains on the same item. An example: git log --oneline --color=always | fzf --reverse --ansi --preview \ '[ -n {1} ] && git show --color=always {1} || git show --color=always {q}' Close #1307
6 years ago
// We would still want to update preview window even if there is no match if
Correct outdated comment
11 months ago
// 1. the command template contains {q}
Improve preview window update events - Update preview window even if there is no match for the query string if any of the placeholder expressions evaluates to a non-empty string. - Also, if the command template contains {q}, preview window will be updated if the query string changes even though the focus remains on the same item. An example: git log --oneline --color=always | fzf --reverse --ansi --preview \ '[ -n {1} ] && git show --color=always {1} || git show --color=always {q}' Close #1307
6 years ago
// 2. or it contains {+} and we have more than one item already selected.
// To do so, we pass an empty Item instead of nil to trigger an update.
if current == nil {
Add placeholder expression for zero-based item index: {n} and {+n} Close #1482
5 years ago
current = &minItem
Improve preview window update events - Update preview window even if there is no match for the query string if any of the placeholder expressions evaluates to a non-empty string. - Also, if the command template contains {q}, preview window will be updated if the query string changes even though the focus remains on the same item. An example: git log --oneline --color=always | fzf --reverse --ansi --preview \ '[ -n {1} ] && git show --color=always {1} || git show --color=always {q}' Close #1307
6 years ago
}
var sels []*Item
if len(t.selected) == 0 {
sels = []*Item{current, current}
} else {
sels = make([]*Item, len(t.selected)+1)
sels[0] = current
for i, sel := range t.sortSelected() {
sels[i+1] = sel.item
}
Extend placeholder expression for multiple selections Close #788
7 years ago
}
return true, sels
Add bind action for executing arbitrary command (#265) e.g. fzf --bind "ctrl-m:execute(less {})" fzf --bind "ctrl-t:execute[tmux new-window -d 'vim {}']"
9 years ago
}
--multi to take optional argument to limit the number of selection Close #1718 Related #688
5 years ago
func (t *Terminal) selectItem(item *Item) bool {
if len(t.selected) >= t.multi {
return false
}
if _, found := t.selected[item.Index()]; found {
Fix regression of select-all
5 years ago
return true
--multi to take optional argument to limit the number of selection Close #1718 Related #688
5 years ago
}
Update preview window when selection has changed Close #995
7 years ago
t.selected[item.Index()] = selectedItem{time.Now(), item}
t.version++
--multi to take optional argument to limit the number of selection Close #1718 Related #688
5 years ago
return true
Update preview window when selection has changed Close #995
7 years ago
}
Add select and deselect actions Close #2358
3 years ago
func (t *Terminal) selectItemChanged(item *Item) bool {
if _, found := t.selected[item.Index()]; found {
return false
}
return t.selectItem(item)
}
Update preview window when selection has changed Close #995
7 years ago
func (t *Terminal) deselectItem(item *Item) {
delete(t.selected, item.Index())
t.version++
}
Add select and deselect actions Close #2358
3 years ago
func (t *Terminal) deselectItemChanged(item *Item) bool {
if _, found := t.selected[item.Index()]; found {
t.deselectItem(item)
return true
}
return false
}
--multi to take optional argument to limit the number of selection Close #1718 Related #688
5 years ago
func (t *Terminal) toggleItem(item *Item) bool {
Update preview window when selection has changed Close #995
7 years ago
if _, found := t.selected[item.Index()]; !found {
--multi to take optional argument to limit the number of selection Close #1718 Related #688
5 years ago
return t.selectItem(item)
Update preview window when selection has changed Close #995
7 years ago
}
--multi to take optional argument to limit the number of selection Close #1718 Related #688
5 years ago
t.deselectItem(item)
return true
Update preview window when selection has changed Close #995
7 years ago
}
Kill running preview process after 500ms when focus has changed Close #1383 Close #1384
6 years ago
func (t *Terminal) killPreview(code int) {
select {
case t.killChan <- code:
default:
if code != exitCancel {
Kill input command on terminate Fix #2381 Close #2382
3 years ago
t.eventBox.Set(EvtQuit, code)
Kill running preview process after 500ms when focus has changed Close #1383 Close #1384
6 years ago
}
}
}
func (t *Terminal) cancelPreview() {
t.killPreview(exitCancel)
}
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
func (t *Terminal) pwindowSize() tui.TermSize {
if t.pwindow == nil {
return tui.TermSize{}
}
size := tui.TermSize{Lines: t.pwindow.Height(), Columns: t.pwindow.Width()}
if t.termSize.PxWidth > 0 {
size.PxWidth = size.Columns * t.termSize.PxWidth / t.termSize.Columns
size.PxHeight = size.Lines * t.termSize.PxHeight / t.termSize.Lines
}
return size
}
Trigger focus actions synchronously
5 months ago
func (t *Terminal) currentIndex() int32 {
if currentItem := t.currentItem(); currentItem != nil {
return currentItem.Index()
}
return minItem.Index()
}
Lint
9 years ago
// Loop is called to start Terminal I/O
Rewrite fzf in Go
10 years ago
func (t *Terminal) Loop() {
Revise ranking algorithm
8 years ago
// prof := profile.Start(profile.ProfilePath("/tmp/"))
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
fitpad := <-t.startChan
fit := fitpad.fit
if fit >= 0 {
pad := fitpad.pad
t.tui.Resize(func(termHeight int) int {
contentHeight := fit + t.extraLines()
Code cleanup
1 year ago
if t.needPreviewWindow() {
Implement height range (--height ~[VALUE][%]) Close #2953
2 years ago
if t.previewOpts.aboveOrBelow() {
if t.previewOpts.size.percent {
newContentHeight := int(float64(contentHeight) * 100. / (100. - t.previewOpts.size.size))
contentHeight = util.Max(contentHeight+1+borderLines(t.previewOpts.border), newContentHeight)
} else {
contentHeight += int(t.previewOpts.size.size) + borderLines(t.previewOpts.border)
}
} else {
// Minimum height if preview window can appear
contentHeight = util.Max(contentHeight, 1+borderLines(t.previewOpts.border))
}
}
return util.Min(termHeight, contentHeight+pad)
})
}
Rewrite fzf in Go
10 years ago
{ // Late initialization
Fix invalid interrupt handler during execute action Interrupt handling during execute action was not serialized and often caused crash, failed to restore the terminal state.
9 years ago
intChan := make(chan os.Signal, 1)
os.Kill signal cannot be trapped (#1641)
5 years ago
signal.Notify(intChan, os.Interrupt, syscall.SIGTERM)
Fix invalid interrupt handler during execute action Interrupt handling during execute action was not serialized and often caused crash, failed to restore the terminal state.
9 years ago
go func() {
Don't exit fzf by SIGINT while executing command (#2375) Fix #2374 Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>
3 years ago
for s := range intChan {
// Don't quit by SIGINT while executing because it should be for the executing command and not for fzf itself
if !(s == os.Interrupt && t.executing.Get()) {
t.reqBox.Set(reqQuit, nil)
}
}
Fix invalid interrupt handler during execute action Interrupt handling during execute action was not serialized and often caused crash, failed to restore the terminal state.
9 years ago
}()
Support CTRL-Z (SIGSTOP)
7 years ago
contChan := make(chan os.Signal, 1)
notifyOnCont(contChan)
go func() {
for {
<-contChan
t.reqBox.Set(reqReinit, nil)
}
}()
Fix Windows build Fix #3598
4 months ago
if !t.tui.ShouldEmitResizeEvent() {
resizeChan := make(chan os.Signal, 1)
notifyOnResize(resizeChan) // Non-portable
go func() {
for {
<-resizeChan
t.reqBox.Set(reqResize, nil)
}
}()
}
Keep the spinner spinning even when the source stream is idle
9 years ago
Setup signal handlers before ncurses initialization This prevents fzf from missing SIGWINCH during startup which occasionally happens with fzf-tmux
9 years ago
t.mutex.Lock()
t.initFunc()
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
t.termSize = t.tui.Size()
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
t.resizeWindows(false)
Setup signal handlers before ncurses initialization This prevents fzf from missing SIGWINCH during startup which occasionally happens with fzf-tmux
9 years ago
t.printPrompt()
t.printInfo()
t.printHeader()
Allow search query longer than the screen width By implementing horizontal scrolling of the prompt line. Maximum length is hard-coded to 300-chars. Close #1312 Fix #1225
6 years ago
t.refresh()
Setup signal handlers before ncurses initialization This prevents fzf from missing SIGWINCH during startup which occasionally happens with fzf-tmux
9 years ago
t.mutex.Unlock()
go func() {
Reduce the initial delay when --tac is not given fzf defers the initial rendering of the screen up to 100ms if the input stream is ongoing to prevent unnecessary redraw during the initial phase. However, 100ms delay is quite noticeable and might give the impression that fzf is not snappy enough. This commit reduces the maximum delay down to 20ms when --tac is not specified, in which case the input list quickly fills the entire screen.
8 years ago
timer := time.NewTimer(t.initDelay)
Setup signal handlers before ncurses initialization This prevents fzf from missing SIGWINCH during startup which occasionally happens with fzf-tmux
9 years ago
<-timer.C
t.reqBox.Set(reqRefresh, nil)
}()
Keep the spinner spinning even when the source stream is idle
9 years ago
// Keep the spinner spinning
go func() {
for {
t.mutex.Lock()
reading := t.reading
t.mutex.Unlock()
time.Sleep(spinnerDuration)
Experimental implementation of "reload" action # Reload input list with different sources seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)' # Reload as you type seq 10 | fzf --bind 'change:reload:seq {q}' --phony # Integration with ripgrep RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case " INITIAL_QUERY="" FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \ fzf --bind "change:reload:$RG_PREFIX {q} || true" \ --ansi --phony --query "$INITIAL_QUERY" Close #751 Close #965 Close #974 Close #1736 Related #1723
5 years ago
if reading {
t.reqBox.Set(reqInfo, nil)
}
Keep the spinner spinning even when the source stream is idle
9 years ago
}
}()
Rewrite fzf in Go
10 years ago
}
Allow invisible preview window (--preview-window 0) Close #820
7 years ago
if t.hasPreviewer() {
Add --preview and --preview-window Close #587
8 years ago
go func() {
Use 64-bit integer for preview version
4 years ago
var version int64
Add --preview and --preview-window Close #587
8 years ago
for {
Add preview action for --bind Fix #2010 Fix #1638
4 years ago
var items []*Item
var commandTemplate string
Fix crash when preview window is hidden on focus event
6 months ago
var pwindow tui.Window
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
var pwindowSize tui.TermSize
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
initialOffset := 0
Add --preview and --preview-window Close #587
8 years ago
t.previewBox.Wait(func(events *util.Events) {
for req, value := range *events {
switch req {
case reqPreviewEnqueue:
Add preview action for --bind Fix #2010 Fix #1638
4 years ago
request := value.(previewRequest)
commandTemplate = request.template
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
initialOffset = request.scrollOffset
Add preview action for --bind Fix #2010 Fix #1638
4 years ago
items = request.list
Fix crash when preview window is hidden on focus event
6 months ago
pwindow = request.pwindow
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
pwindowSize = request.pwindowSize
Add --preview and --preview-window Close #587
8 years ago
}
}
events.Clear()
})
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
version++
Extend placeholder expression for multiple selections Close #788
7 years ago
// We don't display preview window if no match
Add preview action for --bind Fix #2010 Fix #1638
4 years ago
if items[0] != nil {
Make search toggleable - `--phony` renamed to `--disabled` for consistency - `--no-phony` is now `--enabled` - Added `enable-search`, `disable-search`, and `toggle-search` actions for `--bind` - Added `--color` options: `query` and `disabled` Close #2303
3 years ago
_, query := t.Input()
command := t.replacePlaceholder(commandTemplate, false, string(query), items)
Add --with-shell for shelling out with different command and flags (#3746) Close #3732
3 weeks ago
cmd := t.executor.ExecCommand(command, true)
Omit port number in `--listen` for automatic port assignment Close #3200
1 year ago
env := t.environ()
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
if pwindowSize.Lines > 0 {
lines := fmt.Sprintf("LINES=%d", pwindowSize.Lines)
columns := fmt.Sprintf("COLUMNS=%d", pwindowSize.Columns)
Export FZF_PREVIEW_LINES and FZF_PREVIEW_COLUMNS to preview process fzf will still override LINES and COLUMNS as before but they may not hold the correct values depending on the default shell. Close #1314
5 years ago
env = append(env, lines)
env = append(env, "FZF_PREVIEW_"+lines)
env = append(env, columns)
env = append(env, "FZF_PREVIEW_"+columns)
Fix crash when preview window is hidden on focus event
6 months ago
env = append(env, fmt.Sprintf("FZF_PREVIEW_TOP=%d", t.tui.Top()+pwindow.Top()))
env = append(env, fmt.Sprintf("FZF_PREVIEW_LEFT=%d", pwindow.Left()))
Inject $LINES and $COLUMNS when running preview command Close #1168
7 years ago
}
Omit port number in `--listen` for automatic port assignment Close #3200
1 year ago
cmd.Env = env
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
out, _ := cmd.StdoutPipe()
cmd.Stderr = cmd.Stdout
reader := bufio.NewReader(out)
eofChan := make(chan bool)
finishChan := make(chan bool, 1)
Show error message when failed to start preview command (#1810) Fix #1637
4 years ago
err := cmd.Start()
Fix error when preview command failed to start
4 years ago
if err == nil {
reapChan := make(chan bool)
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
lineChan := make(chan eachLine)
// Goroutine 1 reads process output
go func() {
for {
line, err := reader.ReadString('\n')
lineChan <- eachLine{line, err}
if err != nil {
break
}
}
eofChan <- true
}()
Fix error when preview command failed to start
4 years ago
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
// Goroutine 2 periodically requests rendering
Speed up preview switching when doing partial rendering Fix #2417
3 years ago
rendered := util.NewAtomicBool(false)
Use 64-bit integer for preview version
4 years ago
go func(version int64) {
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
lines := []string{}
spinner := makeSpinner(t.unicode)
spinnerIndex := -1 // Delay initial rendering by an extra tick
ticker := time.NewTicker(previewChunkDelay)
offset := initialOffset
Loop:
for {
Kill running preview process after 500ms when focus has changed Close #1383 Close #1384
6 years ago
select {
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
case <-ticker.C:
if len(lines) > 0 && len(lines) >= initialOffset {
if spinnerIndex >= 0 {
spin := spinner[spinnerIndex%len(spinner)]
t.reqBox.Set(reqPreviewDisplay, previewResult{version, lines, offset, spin})
Speed up preview switching when doing partial rendering Fix #2417
3 years ago
rendered.Set(true)
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
offset = -1
}
spinnerIndex++
}
case eachLine := <-lineChan:
line := eachLine.line
err := eachLine.err
if len(line) > 0 {
Support ANSI escape sequence for clearing display in preview window fzf --preview 'for i in $(seq 100000); do (( i % 200 == 0 )) && printf "\033[2J" echo "$i" sleep 0.01 done'
4 years ago
clearIndex := strings.Index(line, clearCode)
if clearIndex >= 0 {
lines = []string{}
line = line[clearIndex+len(clearCode):]
version--
offset = 0
}
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
lines = append(lines, line)
}
if err != nil {
Fix regression where empty preview content is not displayed
4 years ago
t.reqBox.Set(reqPreviewDisplay, previewResult{version, lines, offset, ""})
Speed up preview switching when doing partial rendering Fix #2417
3 years ago
rendered.Set(true)
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
break Loop
}
}
}
ticker.Stop()
reapChan <- true
}(version)
Fix error when preview command failed to start
4 years ago
// Goroutine 3 is responsible for cancelling running preview command
go func(version int64) {
timer := time.NewTimer(previewDelayed)
Loop:
for {
select {
case <-timer.C:
t.reqBox.Set(reqPreviewDelayed, version)
case code := <-t.killChan:
if code != exitCancel {
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
util.KillCommand(cmd)
Kill input command on terminate Fix #2381 Close #2382
3 years ago
t.eventBox.Set(EvtQuit, code)
Fix error when preview command failed to start
4 years ago
} else {
Speed up preview switching when doing partial rendering Fix #2417
3 years ago
// We can immediately kill a long-running preview program
// once we started rendering its partial output
delay := previewCancelWait
if rendered.Get() {
delay = 0
}
timer := time.NewTimer(delay)
Fix error when preview command failed to start
4 years ago
select {
case <-timer.C:
util.KillCommand(cmd)
case <-finishChan:
}
timer.Stop()
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
}
Fix error when preview command failed to start
4 years ago
break Loop
case <-finishChan:
break Loop
Kill running preview process after 500ms when focus has changed Close #1383 Close #1384
6 years ago
}
}
Fix error when preview command failed to start
4 years ago
timer.Stop()
reapChan <- true
}(version)
<-eofChan // Goroutine 1 finished
cmd.Wait() // NOTE: We should not call Wait before EOF
finishChan <- true // Tell Goroutine 3 to stop
<-reapChan // Goroutine 2 and 3 finished
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
<-reapChan
Fix error when preview command failed to start
4 years ago
} else {
// Failed to start the command. Report the error immediately.
t.reqBox.Set(reqPreviewDisplay, previewResult{version, []string{err.Error()}, 0, ""})
Kill running preview process after 500ms when focus has changed Close #1383 Close #1384
6 years ago
}
Fix error when preview command failed to start
4 years ago
Add 'f' flag for placeholder expression (#1733) If present the contents of the selection will be placed in a temporary file, and the filename will be placed into the string instead.
5 years ago
cleanTemporaryFiles()
Fix race condition where preview window is not properly cleared
8 years ago
} else {
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
t.reqBox.Set(reqPreviewDisplay, previewResult{version, nil, 0, ""})
Add --preview and --preview-window Close #587
8 years ago
}
}
}()
}
Add preview action for --bind Fix #2010 Fix #1638
4 years ago
refreshPreview := func(command string) {
Code cleanup
1 year ago
if len(command) > 0 && t.canPreview() {
Add become(...) action that replaces current fzf process Close #3159
1 year ago
_, list := t.buildPlusList(command, false)
Add refresh-preview action
4 years ago
t.cancelPreview()
Fix crash when preview window is hidden on focus event
6 months ago
t.previewBox.Set(reqPreviewEnqueue, previewRequest{command, t.pwindow, t.pwindowSize(), t.evaluateScrollOffset(), list})
Add refresh-preview action
4 years ago
}
}
Rewrite fzf in Go
10 years ago
go func() {
Avoid unnecessary redraw of preview window Close #1455
6 years ago
var focusedIndex int32 = minItem.Index()
Render preview window when the initial query fails to match Only if preview template contains {q} Fix #1452 Related #1307
6 years ago
var version int64 = -1
Fix deadlock on exit
3 years ago
running := true
Fix deadlocks
3 years ago
code := exitError
exit := func(getCode func() int) {
t.tui.Close()
code = getCode()
if code <= exitNoMatch && t.history != nil {
t.history.append(string(t.input))
}
running = false
t.mutex.Unlock()
}
Fix deadlock on exit
3 years ago
for running {
Reorganize source code
9 years ago
t.reqBox.Wait(func(events *util.Events) {
Rewrite fzf in Go
10 years ago
defer events.Clear()
t.mutex.Lock()
Add --preview and --preview-window Close #587
8 years ago
for req, value := range *events {
Rewrite fzf in Go
10 years ago
switch req {
Lint
9 years ago
case reqPrompt:
Rewrite fzf in Go
10 years ago
t.printPrompt()
Do not hide separator by default on --info=inline-right|hidden
1 month ago
if t.infoStyle == infoInline || t.infoStyle == infoInlineRight {
Add --inline-info option Close #202
9 years ago
t.printInfo()
}
Lint
9 years ago
case reqInfo:
Rewrite fzf in Go
10 years ago
t.printInfo()
Lint
9 years ago
case reqList:
Rewrite fzf in Go
10 years ago
t.printList()
Trigger focus actions synchronously
5 months ago
currentIndex := t.currentIndex()
Add 'focus' event Can we find a better name? I have considered the followings. * 'point', because "the pointer" points to the current item. * 'shift', 'switch', 'move', etc. These are not technically correct because the current item can change without cursor movement (--tac, reload, search update) * 'change' is already taken. 'change-current' feels a bit wordy and sounds wrong, 'current-changed' is wordy and doesn't go well with the other event names * 'target', not straightforward Close #3053
1 year ago
focusChanged := focusedIndex != currentIndex
Add 'track' action
1 year ago
if focusChanged && t.track == trackCurrent {
t.track = trackDisabled
t.printInfo()
}
Fix focus event not triggered in certain cases
4 months ago
if t.hasFocusActions && focusChanged && currentIndex != t.lastFocus {
t.lastFocus = currentIndex
t.eventChan <- tui.Focus.AsEvent()
Add 'focus' event Can we find a better name? I have considered the followings. * 'point', because "the pointer" points to the current item. * 'shift', 'switch', 'move', etc. These are not technically correct because the current item can change without cursor movement (--tac, reload, search update) * 'change' is already taken. 'change-current' feels a bit wordy and sounds wrong, 'current-changed' is wordy and doesn't go well with the other event names * 'target', not straightforward Close #3053
1 year ago
}
if focusChanged || version != t.version {
Update preview window when selection has changed Close #995
7 years ago
version = t.version
Avoid unnecessary redraw of preview window Close #1455
6 years ago
focusedIndex = currentIndex
Add --preview-window follow option
3 years ago
refreshPreview(t.previewOpts.command)
Add --preview and --preview-window Close #587
8 years ago
}
Add jump and jump-accept actions for --bind jump and jump-accept implement EasyMotion-like movement in fzf. Suggested by @mhrebenyuk. Close #569.
8 years ago
case reqJump:
if t.merger.Length() == 0 {
t.jumping = jumpDisabled
}
t.printList()
Add --header-lines option
9 years ago
case reqHeader:
t.printHeader()
Lint
9 years ago
case reqRefresh:
Add small initial delay to screen update To avoid flickering when the input is small
9 years ago
t.suppress = false
Add 'transform-border-label' and 'transform-preview-label'
1 year ago
case reqRedrawBorderLabel:
t.printLabel(t.border, t.borderLabel, t.borderLabelOpts, t.borderLabelLen, t.borderShape, true)
case reqRedrawPreviewLabel:
t.printLabel(t.pborder, t.previewLabel, t.previewLabelOpts, t.previewLabelLen, t.previewOpts.border, true)
Support CTRL-Z (SIGSTOP)
7 years ago
case reqReinit:
Do not disable mouse on SIGCONT before SIGSTOP Fix #2161
3 years ago
t.tui.Resume(t.fullscreen, t.sigstop)
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
t.redraw()
(Experimental) Improve Sixel graphics support (#2544) Progress: * Sixel image can now be displayed with other text, and is scrollable * If an image can't be displayed entirely due to the scroll offset, fzf will render a wireframe to indicate that an image should be displayed * Renamed $FZF_PREVIEW_{WIDTH,HEIGHT} to $FZF_PREVIEW_PIXEL_{WIDTH,HEIGHT} for clarity * Added bin/fzf-preview.sh script to demonstrate how to display an image using Kitty or Sixel protocol An example: ls *.jpg | fzf --preview='seq $((FZF_PREVIEW_LINES*9/10)); fzf-preview.sh {}; seq 100' A known issue: * If you reduce the size of the preview window, the image may extend beyond the preview window
7 months ago
case reqResize, reqFullRedraw:
if req == reqResize {
t.termSize = t.tui.Size()
}
Run preview command when preview window appears after resize (#3113) # Start fzf in a small screen so that the preview window is hidden fzf --bind 'ctrl-p:toggle-preview' --preview 'stat {}' --preview-window='right,50%,<100(down,50%,hidden)' # Enlarge the screen until the preview window appears. It should not be empty.
1 year ago
wasHidden := t.pwindow == nil
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
t.redraw()
Code cleanup
1 year ago
if wasHidden && t.hasPreviewWindow() {
Run preview command when preview window appears after resize (#3113) # Start fzf in a small screen so that the preview window is hidden fzf --bind 'ctrl-p:toggle-preview' --preview 'stat {}' --preview-window='right,50%,<100(down,50%,hidden)' # Enlarge the screen until the preview window appears. It should not be empty.
1 year ago
refreshPreview(t.previewOpts.command)
}
Add 'resize' event Close #3570
4 months ago
if req == reqResize && t.hasResizeActions {
t.eventChan <- tui.Resize.AsEvent()
}
Lint
9 years ago
case reqClose:
Fix deadlocks
3 years ago
exit(func() int {
Fix regression: output printed on alternate screen
7 years ago
if t.output() {
return exitOk
}
return exitNoMatch
})
Kill input command on terminate Fix #2381 Close #2382
3 years ago
return
Add --preview and --preview-window Close #587
8 years ago
case reqPreviewDisplay:
Add preview window option for setting the initial scroll offset Close #1057 Close #2120 # Initial scroll offset is set to the line number of each line of # git grep output *minus* 5 lines git grep --line-number '' | fzf --delimiter : --preview 'nl {1}' --preview-window +{2}-5
4 years ago
result := value.(previewResult)
Add --preview-window follow option
3 years ago
if t.previewer.version != result.version {
t.previewer.version = result.version
Resume preview following if the user scrolls the window to the bottom
1 year ago
t.previewer.following.Force(t.previewOpts.follow)
if t.previewer.following.Enabled() {
t.previewer.offset = 0
}
Add --preview-window follow option
3 years ago
}
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
t.previewer.lines = result.lines
t.previewer.spinner = result.spinner
Fix invalid memory access when the preview window becomes hidden
2 months ago
if t.hasPreviewWindow() && t.previewer.following.Enabled() {
Resume preview following if the user scrolls the window to the bottom
1 year ago
t.previewer.offset = util.Max(t.previewer.offset, len(t.previewer.lines)-(t.pwindow.Height()-t.previewOpts.headerLines))
Add --preview-window follow option
3 years ago
} else if result.offset >= 0 {
Add support for preview window header Fix #2373 # Display top 3 lines as the fixed header fzf --preview 'bat --style=header,grid --color=always {}' --preview-window '~3'
3 years ago
t.previewer.offset = util.Constrain(result.offset, t.previewOpts.headerLines, len(t.previewer.lines)-1)
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
}
Make preview windows scrollable Close #669 You can use your mouse or binadble preview-up and preview-down actions to scroll the content of the preview window. fzf --preview 'highlight -O ansi {}' --bind alt-j:preview-down,alt-k:preview-up
8 years ago
t.printPreview()
case reqPreviewRefresh:
Add --preview and --preview-window Close #587
8 years ago
t.printPreview()
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
case reqPreviewDelayed:
Use 64-bit integer for preview version
4 years ago
t.previewer.version = value.(int64)
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
t.printPreviewDelayed()
Add print-query action for --bind Close #571
8 years ago
case reqPrintQuery:
Fix deadlocks
3 years ago
exit(func() int {
Fix regression: output printed on alternate screen
7 years ago
t.printer(string(t.input))
return exitOk
})
Kill input command on terminate Fix #2381 Close #2382
3 years ago
return
Lint
9 years ago
case reqQuit:
Fix deadlocks
3 years ago
exit(func() int { return exitInterrupt })
Kill input command on terminate Fix #2381 Close #2382
3 years ago
return
Rewrite fzf in Go
10 years ago
}
}
Allow search query longer than the screen width By implementing horizontal scrolling of the prompt line. Maximum length is hard-coded to 300-chars. Close #1312 Fix #1225
6 years ago
t.refresh()
Rewrite fzf in Go
10 years ago
t.mutex.Unlock()
})
}
Fix deadlocks
3 years ago
// prof.Stop()
t.killPreview(code)
Rewrite fzf in Go
10 years ago
}()
looping := true
Add 'start' event that is triggered once when fzf finder starts Close #1622
2 years ago
_, startEvent := t.keymap[tui.Start.AsEvent()]
Add --listen=HTTP_PORT option to receive actions Supersedes #2019 See also: * #1728 * https://github.com/junegunn/fzf.vim/pull/1044
1 year ago
needBarrier := true
barrier := make(chan bool)
go func() {
for {
<-barrier
Add 'load' event that is triggered when the input stream is complete and the first search (with or without query) is complete
1 year ago
t.eventChan <- t.tui.GetChar()
Add --listen=HTTP_PORT option to receive actions Supersedes #2019 See also: * #1728 * https://github.com/junegunn/fzf.vim/pull/1044
1 year ago
}
}()
Allow dragging of the preview window
1 year ago
previewDraggingPos := -1
barDragging := false
Add scrollbar to the preview window
1 year ago
pbarDragging := false
Allow dragging of the preview window
1 year ago
wasDown := false
Rewrite fzf in Go
10 years ago
for looping {
Experimental implementation of "reload" action # Reload input list with different sources seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)' # Reload as you type seq 10 | fzf --bind 'change:reload:seq {q}' --phony # Integration with ripgrep RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case " INITIAL_QUERY="" FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \ fzf --bind "change:reload:$RG_PREFIX {q} || true" \ --ansi --phony --query "$INITIAL_QUERY" Close #751 Close #965 Close #974 Close #1736 Related #1723
5 years ago
var newCommand *string
Add reload-sync action Close #2816
1 year ago
var reloadSync bool
Experimental implementation of "reload" action # Reload input list with different sources seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)' # Reload as you type seq 10 | fzf --bind 'change:reload:seq {q}' --phony # Integration with ripgrep RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case " INITIAL_QUERY="" FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \ fzf --bind "change:reload:$RG_PREFIX {q} || true" \ --ansi --phony --query "$INITIAL_QUERY" Close #751 Close #965 Close #974 Close #1736 Related #1723
5 years ago
changed := false
Add backward-eof event for --bind
4 years ago
beof := false
Experimental implementation of "reload" action # Reload input list with different sources seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)' # Reload as you type seq 10 | fzf --bind 'change:reload:seq {q}' --phony # Integration with ripgrep RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case " INITIAL_QUERY="" FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \ fzf --bind "change:reload:$RG_PREFIX {q} || true" \ --ansi --phony --query "$INITIAL_QUERY" Close #751 Close #965 Close #974 Close #1736 Related #1723
5 years ago
queryChanged := false
Add 'start' event that is triggered once when fzf finder starts Close #1622
2 years ago
var event tui.Event
Add --listen=HTTP_PORT option to receive actions Supersedes #2019 See also: * #1728 * https://github.com/junegunn/fzf.vim/pull/1044
1 year ago
actions := []*action{}
Add 'start' event that is triggered once when fzf finder starts Close #1622
2 years ago
if startEvent {
event = tui.Start.AsEvent()
startEvent = false
} else {
Add --listen=HTTP_PORT option to receive actions Supersedes #2019 See also: * #1728 * https://github.com/junegunn/fzf.vim/pull/1044
1 year ago
if needBarrier {
barrier <- true
}
select {
Add 'load' event that is triggered when the input stream is complete and the first search (with or without query) is complete
1 year ago
case event = <-t.eventChan:
Fix Windows build Fix #3598
4 months ago
if t.tui.ShouldEmitResizeEvent() {
needBarrier = !event.Is(tui.Load, tui.Result, tui.Focus, tui.One, tui.Zero)
} else {
needBarrier = !event.Is(tui.Load, tui.Result, tui.Focus, tui.One, tui.Zero, tui.Resize)
}
Add --listen-unsafe=ADDR to allow remote process execution (#3498)
7 months ago
case serverActions := <-t.serverInputChan:
Add --listen=HTTP_PORT option to receive actions Supersedes #2019 See also: * #1728 * https://github.com/junegunn/fzf.vim/pull/1044
1 year ago
event = tui.Invalid.AsEvent()
Add --listen-unsafe=ADDR to allow remote process execution (#3498)
7 months ago
if t.listenAddr == nil || t.listenAddr.IsLocal() || t.listenUnsafe {
actions = serverActions
} else {
for _, action := range serverActions {
if !processExecution(action.t) {
actions = append(actions, action)
}
}
}
Add --listen=HTTP_PORT option to receive actions Supersedes #2019 See also: * #1728 * https://github.com/junegunn/fzf.vim/pull/1044
1 year ago
needBarrier = false
}
Add 'start' event that is triggered once when fzf finder starts Close #1622
2 years ago
}
Rewrite fzf in Go
10 years ago
t.mutex.Lock()
previousInput := t.input
Redraw prompt only when necessary
5 years ago
previousCx := t.cx
Export $FZF_KEY environment variable to child processes It's the name of the last key pressed. Related #3412
1 month ago
t.lastKey = event.KeyName()
Redraw prompt only when necessary
5 years ago
events := []util.EventType{}
Reorganize source code
9 years ago
req := func(evts ...util.EventType) {
Rewrite fzf in Go
10 years ago
for _, event := range evts {
events = append(events, event)
Lint
9 years ago
if event == reqClose || event == reqQuit {
Rewrite fzf in Go
10 years ago
looping = false
}
}
}
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
updatePreviewWindow := func(forcePreview bool) {
t.resizeWindows(forcePreview)
req(reqPrompt, reqList, reqInfo, reqHeader)
Add preview action for --bind Fix #2010 Fix #1638
4 years ago
}
--multi to take optional argument to limit the number of selection Close #1718 Related #688
5 years ago
toggle := func() bool {
Prevent index out of range error Fix #2293
3 years ago
current := t.currentItem()
if current != nil && t.toggleItem(current) {
Lint
9 years ago
req(reqInfo)
--multi to take optional argument to limit the number of selection Close #1718 Related #688
5 years ago
return true
Fix incorrect behaviors of mouse events when --multi enabled
9 years ago
}
--multi to take optional argument to limit the number of selection Close #1718 Related #688
5 years ago
return false
Fix incorrect behaviors of mouse events when --multi enabled
9 years ago
}
Add preview-top and preview-bottom actions
3 years ago
scrollPreviewTo := func(newOffset int) {
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
if !t.previewer.scrollable {
Disable preview scroll if the content fits on the screen Close #1540
5 years ago
return
}
Implement streaming preview window (#2215) Fix #2212 # Will start rendering after 200ms, update every 100ms fzf --preview 'for i in $(seq 100); do echo $i; sleep 0.01; done' # Should print "Loading .." message after 500ms fzf --preview 'sleep 1; for i in $(seq 100); do echo $i; sleep 0.01; done' # The first line should appear after 200ms fzf --preview 'date; sleep 2; date' # Should not render before enough lines for the scroll offset are ready rg --line-number --no-heading --color=always ^ | fzf --delimiter : --ansi --preview-window '+{2}-/2' \ --preview 'sleep 1; bat --style=numbers --color=always --pager=never --highlight-line={2} {1}'
4 years ago
numLines := len(t.previewer.lines)
Fix cyclic scrolling with non-zero preview header lines e.g. fzf --preview-window 'cycle,~2' --preview 'echo foo; echo bar; seq 100'
1 year ago
headerLines := t.previewOpts.headerLines
Add --preview-window follow option
3 years ago
if t.previewOpts.cycle {
Fix cyclic scrolling with non-zero preview header lines e.g. fzf --preview-window 'cycle,~2' --preview 'echo foo; echo bar; seq 100'
1 year ago
offsetRange := numLines - headerLines
newOffset = ((newOffset-headerLines)+offsetRange)%offsetRange + headerLines
Add --preview-window option for cyclic scrolling Close #2182
4 years ago
}
Fix cyclic scrolling with non-zero preview header lines e.g. fzf --preview-window 'cycle,~2' --preview 'echo foo; echo bar; seq 100'
1 year ago
newOffset = util.Constrain(newOffset, headerLines, numLines-1)
Avoid unnecessary redraw of the preview window
5 years ago
if t.previewer.offset != newOffset {
t.previewer.offset = newOffset
Resume preview following if the user scrolls the window to the bottom
1 year ago
t.previewer.following.Set(t.previewer.offset >= numLines-(t.pwindow.Height()-headerLines))
Avoid unnecessary redraw of the preview window
5 years ago
req(reqPreviewRefresh)
}
Add preview-page-up and preview-page-down actions
8 years ago
}
Add preview-top and preview-bottom actions
3 years ago
scrollPreviewBy := func(amount int) {
scrollPreviewTo(t.previewer.offset + amount)
}
Improve handling of key names Remember the exact string given as the key name so that it's possible to correctly handle synonyms and print the original string.
9 years ago
for key, ret := range t.expect {
Implement --toggle-sort option (#173)
9 years ago
if keyMatch(key, event) {
Improve handling of key names Remember the exact string given as the key name so that it's possible to correctly handle synonyms and print the original string.
9 years ago
t.pressed = ret
Printable character in --expect set should not affect --print-query
8 years ago
t.reqBox.Set(reqClose, nil)
t.mutex.Unlock()
return
Implement --expect option to support simple key bindings (#163)
9 years ago
}
}
Custom key binding support (#238)
9 years ago
change-preview-window to take multiple option sets separated by '|' So you can "rotate" through the different options with a single binding. fzf --preview 'cat {}' \ --bind 'ctrl-/:change-preview-window(70%|down,40%,border-horizontal|hidden|)' Close #2376
2 years ago
actionsFor := func(eventType tui.EventType) []*action {
Extend support for alt key chords "alt-" with any case-sensitive character is allowed
3 years ago
return t.keymap[eventType.AsEvent()]
}
change-preview-window to take multiple option sets separated by '|' So you can "rotate" through the different options with a single binding. fzf --preview 'cat {}' \ --bind 'ctrl-/:change-preview-window(70%|down,40%,border-horizontal|hidden|)' Close #2376
2 years ago
var doAction func(*action) bool
Trigger focus actions synchronously
5 months ago
var doActions func(actions []*action) bool
doActions = func(actions []*action) bool {
Limit the maximum number of focus events to process at once
2 months ago
for iter := 0; iter <= maxFocusEvents; iter++ {
currentIndex := t.currentIndex()
for _, action := range actions {
if !doAction(action) {
return false
}
Composable actions in --bind Close #816
7 years ago
}
Trigger focus actions synchronously
5 months ago
Limit the maximum number of focus events to process at once
2 months ago
if onFocus, prs := t.keymap[tui.Focus.AsEvent()]; prs && iter < maxFocusEvents {
if newIndex := t.currentIndex(); newIndex != currentIndex {
t.lastFocus = newIndex
actions = onFocus
continue
}
Trigger focus actions synchronously
5 months ago
}
Limit the maximum number of focus events to process at once
2 months ago
break
Trigger focus actions synchronously
5 months ago
}
Composable actions in --bind Close #816
7 years ago
return true
}
change-preview-window to take multiple option sets separated by '|' So you can "rotate" through the different options with a single binding. fzf --preview 'cat {}' \ --bind 'ctrl-/:change-preview-window(70%|down,40%,border-horizontal|hidden|)' Close #2376
2 years ago
doAction = func(a *action) bool {
Composable actions in --bind Close #816
7 years ago
switch a.t {
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
case actIgnore, actStart, actClick:
Add 'GET /' endpoint for getting the program state (experimental) Related #3372
9 months ago
case actResponse:
Add support for limit and offset parameters for GET / endpoint Related #3372
8 months ago
t.serverOutputChan <- t.dumpStatus(parseGetParams(a.a))
Add become(...) action that replaces current fzf process Close #3159
1 year ago
case actBecome:
Run 'become' only when the command template is properly evaluated
1 year ago
valid, list := t.buildPlusList(a.a, false)
if valid {
command := t.replacePlaceholder(a.a, false, string(t.input), list)
Add --with-shell for shelling out with different command and flags (#3746) Close #3732
3 weeks ago
t.tui.Close()
if t.history != nil {
t.history.append(string(t.input))
Add become(...) action that replaces current fzf process Close #3159
1 year ago
}
Add --with-shell for shelling out with different command and flags (#3746) Close #3732
3 weeks ago
/*
FIXME: It is not at all clear why this is required.
The following command will report 'not a tty', unless we open
/dev/tty *twice* after closing the standard input for 'reload'
in Reader.terminate().
while : | fzf --bind 'start:reload:ls' --bind 'load:become:tty'; do echo; done
*/
tui.TtyIn()
t.executor.Become(tui.TtyIn(), t.environ(), command)
Add become(...) action that replaces current fzf process Close #3159
1 year ago
}
Add execute-silent action Close #823
7 years ago
case actExecute, actExecuteSilent:
Add change-header and transform-header Close #3237
1 year ago
t.executeCommand(a.a, false, a.t == actExecuteSilent, false, false)
Add execute-multi action Close #413
9 years ago
case actExecuteMulti:
Add change-header and transform-header Close #3237
1 year ago
t.executeCommand(a.a, true, false, false, false)
Add bindable double-click event (#374)
9 years ago
case actInvalid:
t.mutex.Unlock()
return false
Add 'show-preview' and 'hide-preview' For cases where 'toggle-preview' is not enough
1 year ago
case actTogglePreview, actShowPreview, actHidePreview:
var act bool
switch a.t {
case actShowPreview:
act = !t.hasPreviewWindow() && len(t.previewOpts.command) > 0
case actHidePreview:
act = t.hasPreviewWindow()
case actTogglePreview:
act = t.hasPreviewWindow() || len(t.previewOpts.command) > 0
}
if act {
`--preview-window 0,hidden` should not execute the preview command Until `toggle-preview` action is triggered Fix #3149
1 year ago
t.activePreviewOpts.Toggle()
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
updatePreviewWindow(false)
Code cleanup
1 year ago
if t.canPreview() {
Add become(...) action that replaces current fzf process Close #3159
1 year ago
valid, list := t.buildPlusList(t.previewOpts.command, false)
Extend placeholder expression for multiple selections Close #788
7 years ago
if valid {
Kill running preview process after 500ms when focus has changed Close #1383 Close #1384
6 years ago
t.cancelPreview()
Add preview action for --bind Fix #2010 Fix #1638
4 years ago
t.previewBox.Set(reqPreviewEnqueue,
Fix crash when preview window is hidden on focus event
6 months ago
previewRequest{t.previewOpts.command, t.pwindow, t.pwindowSize(), t.evaluateScrollOffset(), list})
Extend placeholder expression for multiple selections Close #788
7 years ago
}
Fix bug where top section of the previous preview content appearing when the preview window is re-enabled and the current preview process is taking more than 500ms and previewDelayed is triggered fzf --preview 'sleep 1; date; seq 1000' --bind space:toggle-preview
7 months ago
} else {
// Discard the preview content so that it won't accidentally appear
// when preview window is re-enabled and previewDelay is triggered
t.previewer.lines = nil
Kill preview process when hiding the preview window via toggle-preview, hide-preview, or change-preview-window
2 months ago
// Also kill the preview process if it's still running
t.cancelPreview()
Add --preview and --preview-window Close #587
8 years ago
}
}
Add toggle-preview-wrap action
7 years ago
case actTogglePreviewWrap:
if t.hasPreviewWindow() {
Add --preview-window follow option
3 years ago
t.previewOpts.wrap = !t.previewOpts.wrap
Fix toggle-preview-wrap action Fix #2336
3 years ago
// Reset preview version so that full redraw occurs
t.previewed.version = 0
Add toggle-preview-wrap action
7 years ago
req(reqPreviewRefresh)
}
Add transform-prompt(...) action
1 year ago
case actTransformPrompt:
Add change-header and transform-header Close #3237
1 year ago
prompt := t.executeCommand(a.a, false, true, true, true)
Add {fzf:prompt} placeholder expression Close #3354
5 months ago
t.promptString = prompt
Add transform-prompt(...) action
1 year ago
t.prompt, t.promptLen = t.parsePrompt(prompt)
req(reqPrompt)
Add transform-query(...) action Test case authored by @SpicyLemon Close #1930 Close #2465 Close #2559 Close #2509 (e.g. fzf --bind 'space:transform-query:printf %s%s {q} {}')
1 year ago
case actTransformQuery:
Add change-header and transform-header Close #3237
1 year ago
query := t.executeCommand(a.a, false, true, true, true)
Add transform-query(...) action Test case authored by @SpicyLemon Close #1930 Close #2465 Close #2559 Close #2509 (e.g. fzf --bind 'space:transform-query:printf %s%s {q} {}')
1 year ago
t.input = []rune(query)
t.cx = len(t.input)
Add bindable double-click event (#374)
9 years ago
case actToggleSort:
t.sort = !t.sort
Experimental implementation of "reload" action # Reload input list with different sources seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)' # Reload as you type seq 10 | fzf --bind 'change:reload:seq {q}' --phony # Integration with ripgrep RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case " INITIAL_QUERY="" FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \ fzf --bind "change:reload:$RG_PREFIX {q} || true" \ --ansi --phony --query "$INITIAL_QUERY" Close #751 Close #965 Close #974 Close #1736 Related #1723
5 years ago
changed = true
Add preview-top and preview-bottom actions
3 years ago
case actPreviewTop:
if t.hasPreviewWindow() {
scrollPreviewTo(0)
}
case actPreviewBottom:
if t.hasPreviewWindow() {
scrollPreviewTo(len(t.previewer.lines) - t.pwindow.Height())
}
Make preview windows scrollable Close #669 You can use your mouse or binadble preview-up and preview-down actions to scroll the content of the preview window. fzf --preview 'highlight -O ansi {}' --bind alt-j:preview-down,alt-k:preview-up
8 years ago
case actPreviewUp:
Allow invisible preview window (--preview-window 0) Close #820
7 years ago
if t.hasPreviewWindow() {
Add preview-top and preview-bottom actions
3 years ago
scrollPreviewBy(-1)
Make preview windows scrollable Close #669 You can use your mouse or binadble preview-up and preview-down actions to scroll the content of the preview window. fzf --preview 'highlight -O ansi {}' --bind alt-j:preview-down,alt-k:preview-up
8 years ago
}
case actPreviewDown:
Allow invisible preview window (--preview-window 0) Close #820
7 years ago
if t.hasPreviewWindow() {
Add preview-top and preview-bottom actions
3 years ago
scrollPreviewBy(1)
Add preview-page-up and preview-page-down actions
8 years ago
}
case actPreviewPageUp:
Allow invisible preview window (--preview-window 0) Close #820
7 years ago
if t.hasPreviewWindow() {
Add preview-top and preview-bottom actions
3 years ago
scrollPreviewBy(-t.pwindow.Height())
Add preview-page-up and preview-page-down actions
8 years ago
}
case actPreviewPageDown:
Allow invisible preview window (--preview-window 0) Close #820
7 years ago
if t.hasPreviewWindow() {
Add preview-top and preview-bottom actions
3 years ago
scrollPreviewBy(t.pwindow.Height())
Make preview windows scrollable Close #669 You can use your mouse or binadble preview-up and preview-down actions to scroll the content of the preview window. fzf --preview 'highlight -O ansi {}' --bind alt-j:preview-down,alt-k:preview-up
8 years ago
}
Add preview-half-page-down and preview-half-page-up (#2145)
4 years ago
case actPreviewHalfPageUp:
if t.hasPreviewWindow() {
Add preview-top and preview-bottom actions
3 years ago
scrollPreviewBy(-t.pwindow.Height() / 2)
Add preview-half-page-down and preview-half-page-up (#2145)
4 years ago
}
case actPreviewHalfPageDown:
if t.hasPreviewWindow() {
Add preview-top and preview-bottom actions
3 years ago
scrollPreviewBy(t.pwindow.Height() / 2)
Add preview-half-page-down and preview-half-page-up (#2145)
4 years ago
}
Add bindable double-click event (#374)
9 years ago
case actBeginningOfLine:
Replace eof action with cancel (#289)
9 years ago
t.cx = 0
Reset horizontal offset of the prompt on 'beginning-of-line' https://github.com/junegunn/fzf/issues/3498#issuecomment-1806651174
6 months ago
t.xoffset = 0
Add bindable double-click event (#374)
9 years ago
case actBackwardChar:
if t.cx > 0 {
t.cx--
Add actions for --bind: select-all / deselect-all / toggle-all Close #257
9 years ago
}
Add print-query action for --bind Close #571
8 years ago
case actPrintQuery:
req(reqPrintQuery)
Add 'change-multi' action Close #3754
3 weeks ago
case actChangeMulti:
multi := t.multi
if a.a == "" {
multi = maxMulti
} else if n, e := strconv.Atoi(a.a); e == nil && n >= 0 {
multi = n
}
if t.multi > 0 && multi != t.multi {
t.selected = make(map[int32]selectedItem)
t.version++
}
t.multi = multi
req(reqList, reqInfo)
Add change-query(...) action
1 year ago
case actChangeQuery:
t.input = []rune(a.a)
t.cx = len(t.input)
Add change-header and transform-header Close #3237
1 year ago
case actTransformHeader:
header := t.executeCommand(a.a, false, true, true, false)
if t.changeHeader(header) {
req(reqFullRedraw)
} else {
req(reqHeader)
}
case actChangeHeader:
if t.changeHeader(a.a) {
req(reqFullRedraw)
} else {
req(reqHeader)
}
Add change-border-label and change-preview-label actions, update man
1 year ago
case actChangeBorderLabel:
Add environment variables: FZF_{BORDER,PREVIEW}_LABEL (#3693) The environment variable get the value of the preview label, even if it has been updated with an action. It can be useful to track the label of the preview and be able to switch between previews using only one binding. Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>
2 months ago
t.borderLabelOpts.label = a.a
Add 'transform-border-label' and 'transform-preview-label'
1 year ago
if t.border != nil {
t.borderLabel, t.borderLabelLen = t.ansiLabelPrinter(a.a, &tui.ColBorderLabel, false)
req(reqRedrawBorderLabel)
}
Add change-border-label and change-preview-label actions, update man
1 year ago
case actChangePreviewLabel:
Add environment variables: FZF_{BORDER,PREVIEW}_LABEL (#3693) The environment variable get the value of the preview label, even if it has been updated with an action. It can be useful to track the label of the preview and be able to switch between previews using only one binding. Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>
2 months ago
t.previewLabelOpts.label = a.a
Add 'transform-border-label' and 'transform-preview-label'
1 year ago
if t.pborder != nil {
t.previewLabel, t.previewLabelLen = t.ansiLabelPrinter(a.a, &tui.ColPreviewLabel, false)
req(reqRedrawPreviewLabel)
}
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
case actTransform:
body := t.executeCommand(a.a, false, true, true, false)
actions := parseSingleActionList(strings.Trim(body, "\r\n"), func(message string) {})
Change transform action to directly execute actions To avoid filling up input channel for HTTP server
5 months ago
return doActions(actions)
Add 'transform-border-label' and 'transform-preview-label'
1 year ago
case actTransformBorderLabel:
Add environment variables: FZF_{BORDER,PREVIEW}_LABEL (#3693) The environment variable get the value of the preview label, even if it has been updated with an action. It can be useful to track the label of the preview and be able to switch between previews using only one binding. Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>
2 months ago
label := t.executeCommand(a.a, false, true, true, true)
t.borderLabelOpts.label = label
Add 'transform-border-label' and 'transform-preview-label'
1 year ago
if t.border != nil {
t.borderLabel, t.borderLabelLen = t.ansiLabelPrinter(label, &tui.ColBorderLabel, false)
req(reqRedrawBorderLabel)
}
case actTransformPreviewLabel:
Add environment variables: FZF_{BORDER,PREVIEW}_LABEL (#3693) The environment variable get the value of the preview label, even if it has been updated with an action. It can be useful to track the label of the preview and be able to switch between previews using only one binding. Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>
2 months ago
label := t.executeCommand(a.a, false, true, true, true)
t.previewLabelOpts.label = label
Add 'transform-border-label' and 'transform-preview-label'
1 year ago
if t.pborder != nil {
t.previewLabel, t.previewLabelLen = t.ansiLabelPrinter(label, &tui.ColPreviewLabel, false)
req(reqRedrawPreviewLabel)
}
Add change-prompt action Close #2270
4 years ago
case actChangePrompt:
Add {fzf:prompt} placeholder expression Close #3354
5 months ago
t.promptString = a.a
Add change-prompt action Close #2270
4 years ago
t.prompt, t.promptLen = t.parsePrompt(a.a)
req(reqPrompt)
Add preview action for --bind Fix #2010 Fix #1638
4 years ago
case actPreview:
Avoid full redraw on 'preview' action when preview window exists
4 months ago
if !t.hasPreviewWindow() {
updatePreviewWindow(true)
}
Add preview action for --bind Fix #2010 Fix #1638
4 years ago
refreshPreview(a.a)
Add refresh-preview action
4 years ago
case actRefreshPreview:
Add --preview-window follow option
3 years ago
refreshPreview(t.previewOpts.command)
Add replace-query action replace-query action replaces the query string with the current selection. If the selection is too long, it will be truncated. If the line contains meta-characters of fzf search syntax, it is possible that the line is no longer included in the updated result. e.g. echo '!hello' | fzf --bind ctrl-v:replace-query Close #1137
7 years ago
case actReplaceQuery:
Prevent index out of range error Fix #2293
3 years ago
current := t.currentItem()
if current != nil {
t.input = current.text.ToRunes()
Add replace-query action replace-query action replaces the query string with the current selection. If the selection is too long, it will be truncated. If the line contains meta-characters of fzf search syntax, it is possible that the line is no longer included in the updated result. e.g. echo '!hello' | fzf --bind ctrl-v:replace-query Close #1137
7 years ago
t.cx = len(t.input)
}
Add bindable double-click event (#374)
9 years ago
case actAbort:
req(reqQuit)
case actDeleteChar:
t.delChar()
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
case actDeleteCharEof:
Add bindable double-click event (#374)
9 years ago
if !t.delChar() && t.cx == 0 {
req(reqQuit)
Add actions for --bind: select-all / deselect-all / toggle-all Close #257
9 years ago
}
Add bindable double-click event (#374)
9 years ago
case actEndOfLine:
t.cx = len(t.input)
case actCancel:
if len(t.input) == 0 {
req(reqQuit)
} else {
t.yanked = t.input
t.input = []rune{}
t.cx = 0
Add actions for --bind: select-all / deselect-all / toggle-all Close #257
9 years ago
}
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
case actBackwardDeleteCharEof:
Add backward-delete-char/eof action (#1891) 'backward-delete-char/eof' will either abort if query is empty or delete one character backwards.
4 years ago
if len(t.input) == 0 {
req(reqQuit)
} else if t.cx > 0 {
t.input = append(t.input[:t.cx-1], t.input[t.cx:]...)
t.cx--
}
Add bindable double-click event (#374)
9 years ago
case actForwardChar:
if t.cx < len(t.input) {
t.cx++
}
case actBackwardDeleteChar:
Add backward-eof event for --bind
4 years ago
beof = len(t.input) == 0
Add bindable double-click event (#374)
9 years ago
if t.cx > 0 {
t.input = append(t.input[:t.cx-1], t.input[t.cx:]...)
t.cx--
}
case actSelectAll:
--multi to take optional argument to limit the number of selection Close #1718 Related #688
5 years ago
if t.multi > 0 {
Add bindable double-click event (#374)
9 years ago
for i := 0; i < t.merger.Length(); i++ {
--multi to take optional argument to limit the number of selection Close #1718 Related #688
5 years ago
if !t.selectItem(t.merger.Get(i).item) {
break
}
Add bindable double-click event (#374)
9 years ago
}
req(reqList, reqInfo)
}
case actDeselectAll:
--multi to take optional argument to limit the number of selection Close #1718 Related #688
5 years ago
if t.multi > 0 {
Fix behavior of 'deselect-all' to only deselect matches To make it consistent with select-all and toggle-all. Close #1364
5 years ago
for i := 0; i < t.merger.Length() && len(t.selected) > 0; i++ {
Remove unnecessary map lookup
5 years ago
t.deselectItem(t.merger.Get(i).item)
Fix behavior of 'deselect-all' to only deselect matches To make it consistent with select-all and toggle-all. Close #1364
5 years ago
}
Add bindable double-click event (#374)
9 years ago
req(reqList, reqInfo)
}
Add `close` action Close #2331
3 years ago
case actClose:
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
if t.hasPreviewWindow() {
t.activePreviewOpts.Toggle()
updatePreviewWindow(false)
Add `close` action Close #2331
3 years ago
} else {
req(reqQuit)
}
Add select and deselect actions Close #2358
3 years ago
case actSelect:
current := t.currentItem()
if t.multi > 0 && current != nil && t.selectItemChanged(current) {
req(reqList, reqInfo)
}
case actDeselect:
current := t.currentItem()
if t.multi > 0 && current != nil && t.deselectItemChanged(current) {
req(reqList, reqInfo)
}
Add bindable double-click event (#374)
9 years ago
case actToggle:
--multi to take optional argument to limit the number of selection Close #1718 Related #688
5 years ago
if t.multi > 0 && t.merger.Length() > 0 && toggle() {
Add bindable double-click event (#374)
9 years ago
req(reqList)
}
case actToggleAll:
--multi to take optional argument to limit the number of selection Close #1718 Related #688
5 years ago
if t.multi > 0 {
prevIndexes := make(map[int]struct{})
for i := 0; i < t.merger.Length() && len(t.selected) > 0; i++ {
item := t.merger.Get(i).item
if _, found := t.selected[item.Index()]; found {
prevIndexes[i] = struct{}{}
t.deselectItem(item)
}
}
Add bindable double-click event (#374)
9 years ago
for i := 0; i < t.merger.Length(); i++ {
--multi to take optional argument to limit the number of selection Close #1718 Related #688
5 years ago
if _, found := prevIndexes[i]; !found {
item := t.merger.Get(i).item
if !t.selectItem(item) {
break
}
}
Add bindable double-click event (#374)
9 years ago
}
req(reqList, reqInfo)
}
Add toggle-in and toggle-out for --bind Related: #452 When `--multi` is set, tab key will bring your cursor down, and shift-tab up. But since fzf by default draws the screen in bottom-up fashion, one may feel that the opposite of the behavior is more desirable and choose to customize the key bindings as follows. export FZF_DEFAULT_OPTS="--bind tab:toggle-up,shift-tab:toggle-down" This configuration, however, becomes no longer straightforward when `--reverse` is set and fzf switches to top-down layout. To address the requirement, this commit adds `toggle-in` and `toggle-out` option which switch direction depending on `--reverse`-ness. export FZF_DEFAULT_OPTS="--bind tab:toggle-out,shift-tab:toggle-in"
8 years ago
case actToggleIn:
Provide an option to reverse items only (#1267)
6 years ago
if t.layout != layoutDefault {
change-preview-window to take multiple option sets separated by '|' So you can "rotate" through the different options with a single binding. fzf --preview 'cat {}' \ --bind 'ctrl-/:change-preview-window(70%|down,40%,border-horizontal|hidden|)' Close #2376
2 years ago
return doAction(&action{t: actToggleUp})
Add toggle-in and toggle-out for --bind Related: #452 When `--multi` is set, tab key will bring your cursor down, and shift-tab up. But since fzf by default draws the screen in bottom-up fashion, one may feel that the opposite of the behavior is more desirable and choose to customize the key bindings as follows. export FZF_DEFAULT_OPTS="--bind tab:toggle-up,shift-tab:toggle-down" This configuration, however, becomes no longer straightforward when `--reverse` is set and fzf switches to top-down layout. To address the requirement, this commit adds `toggle-in` and `toggle-out` option which switch direction depending on `--reverse`-ness. export FZF_DEFAULT_OPTS="--bind tab:toggle-out,shift-tab:toggle-in"
8 years ago
}
change-preview-window to take multiple option sets separated by '|' So you can "rotate" through the different options with a single binding. fzf --preview 'cat {}' \ --bind 'ctrl-/:change-preview-window(70%|down,40%,border-horizontal|hidden|)' Close #2376
2 years ago
return doAction(&action{t: actToggleDown})
Add toggle-in and toggle-out for --bind Related: #452 When `--multi` is set, tab key will bring your cursor down, and shift-tab up. But since fzf by default draws the screen in bottom-up fashion, one may feel that the opposite of the behavior is more desirable and choose to customize the key bindings as follows. export FZF_DEFAULT_OPTS="--bind tab:toggle-up,shift-tab:toggle-down" This configuration, however, becomes no longer straightforward when `--reverse` is set and fzf switches to top-down layout. To address the requirement, this commit adds `toggle-in` and `toggle-out` option which switch direction depending on `--reverse`-ness. export FZF_DEFAULT_OPTS="--bind tab:toggle-out,shift-tab:toggle-in"
8 years ago
case actToggleOut:
Provide an option to reverse items only (#1267)
6 years ago
if t.layout != layoutDefault {
change-preview-window to take multiple option sets separated by '|' So you can "rotate" through the different options with a single binding. fzf --preview 'cat {}' \ --bind 'ctrl-/:change-preview-window(70%|down,40%,border-horizontal|hidden|)' Close #2376
2 years ago
return doAction(&action{t: actToggleDown})
Add toggle-in and toggle-out for --bind Related: #452 When `--multi` is set, tab key will bring your cursor down, and shift-tab up. But since fzf by default draws the screen in bottom-up fashion, one may feel that the opposite of the behavior is more desirable and choose to customize the key bindings as follows. export FZF_DEFAULT_OPTS="--bind tab:toggle-up,shift-tab:toggle-down" This configuration, however, becomes no longer straightforward when `--reverse` is set and fzf switches to top-down layout. To address the requirement, this commit adds `toggle-in` and `toggle-out` option which switch direction depending on `--reverse`-ness. export FZF_DEFAULT_OPTS="--bind tab:toggle-out,shift-tab:toggle-in"
8 years ago
}
change-preview-window to take multiple option sets separated by '|' So you can "rotate" through the different options with a single binding. fzf --preview 'cat {}' \ --bind 'ctrl-/:change-preview-window(70%|down,40%,border-horizontal|hidden|)' Close #2376
2 years ago
return doAction(&action{t: actToggleUp})
Add bindable double-click event (#374)
9 years ago
case actToggleDown:
--multi to take optional argument to limit the number of selection Close #1718 Related #688
5 years ago
if t.multi > 0 && t.merger.Length() > 0 && toggle() {
Do not "--cycle" on page-up/page-down Close #928
7 years ago
t.vmove(-1, true)
Add bindable double-click event (#374)
9 years ago
req(reqList)
}
case actToggleUp:
--multi to take optional argument to limit the number of selection Close #1718 Related #688
5 years ago
if t.multi > 0 && t.merger.Length() > 0 && toggle() {
Do not "--cycle" on page-up/page-down Close #928
7 years ago
t.vmove(1, true)
Add bindable double-click event (#374)
9 years ago
req(reqList)
}
case actDown:
Do not "--cycle" on page-up/page-down Close #928
7 years ago
t.vmove(-1, true)
Lint
9 years ago
req(reqList)
Add bindable double-click event (#374)
9 years ago
case actUp:
Do not "--cycle" on page-up/page-down Close #928
7 years ago
t.vmove(1, true)
Lint
9 years ago
req(reqList)
Add bindable double-click event (#374)
9 years ago
case actAccept:
req(reqClose)
Add accept-non-empty action 'accept-non-empty' is similar to 'accept' (which is bound to 'enter' and 'double-click' by default) but it prevents fzf from exiting without any selection. Close #1162
7 years ago
case actAcceptNonEmpty:
if len(t.selected) > 0 || t.merger.Length() > 0 || !t.reading && t.count == 0 {
req(reqClose)
}
Add accept-or-print-query Close #3528
5 months ago
case actAcceptOrPrintQuery:
if len(t.selected) > 0 || t.merger.Length() > 0 {
req(reqClose)
} else {
req(reqPrintQuery)
}
Add bindable double-click event (#374)
9 years ago
case actClearScreen:
change-preview-window to take multiple option sets separated by '|' So you can "rotate" through the different options with a single binding. fzf --preview 'cat {}' \ --bind 'ctrl-/:change-preview-window(70%|down,40%,border-horizontal|hidden|)' Close #2376
2 years ago
req(reqFullRedraw)
Add clear-query and clear-selection Close #1787 Related #1364
5 years ago
case actClearQuery:
t.input = []rune{}
t.cx = 0
case actClearSelection:
if t.multi > 0 {
t.selected = make(map[int32]selectedItem)
t.version++
req(reqList, reqInfo)
}
Add "last" action to move the cursor to the last match This is the opposite of "first" (previously known as "top").
3 years ago
case actFirst:
Implement bindable "change" event and "top" action # Move cursor to the top result whenever the query string is changed fzf --bind change:top Close #925
7 years ago
t.vset(0)
req(reqList)
Add "last" action to move the cursor to the last match This is the opposite of "first" (previously known as "top").
3 years ago
case actLast:
t.vset(t.merger.Length() - 1)
req(reqList)
Add pos(...) action to move the cursor to the numeric position # Put the cursor on the 10th item seq 100 | fzf --sync --bind 'start:pos(10)' # Put the cursor on the 10th to last item seq 100 | fzf --sync --bind 'start:pos(-10)' Close #3069 Close #395
1 year ago
case actPosition:
if n, e := strconv.Atoi(a.a); e == nil {
if n > 0 {
n--
} else if n < 0 {
n += t.merger.Length()
}
t.vset(n)
req(reqList)
}
Allow put action with an argument i.e. put(...)
1 year ago
case actPut:
str := []rune(a.a)
suffix := copySlice(t.input[t.cx:])
t.input = append(append(t.input[:t.cx], str...), suffix...)
t.cx += len(str)
Add bindable double-click event (#374)
9 years ago
case actUnixLineDiscard:
Add backward-eof event for --bind
4 years ago
beof = len(t.input) == 0
Add bindable double-click event (#374)
9 years ago
if t.cx > 0 {
t.yanked = copySlice(t.input[:t.cx])
t.input = t.input[t.cx:]
t.cx = 0
Fix mouse scroll when --margin is set
9 years ago
}
Add bindable double-click event (#374)
9 years ago
case actUnixWordRubout:
Add backward-eof event for --bind
4 years ago
beof = len(t.input) == 0
Add bindable double-click event (#374)
9 years ago
if t.cx > 0 {
t.rubout("\\s\\S")
Rewrite fzf in Go
10 years ago
}
Add bindable double-click event (#374)
9 years ago
case actBackwardKillWord:
Add backward-eof event for --bind
4 years ago
beof = len(t.input) == 0
Add bindable double-click event (#374)
9 years ago
if t.cx > 0 {
Add --filepath-word option Close #802
7 years ago
t.rubout(t.wordRubout)
Rewrite fzf in Go
10 years ago
}
Add bindable double-click event (#374)
9 years ago
case actYank:
suffix := copySlice(t.input[t.cx:])
t.input = append(append(t.input[:t.cx], t.yanked...), suffix...)
t.cx += len(t.yanked)
case actPageUp:
Do not "--cycle" on page-up/page-down Close #928
7 years ago
t.vmove(t.maxItems()-1, false)
Add bindable double-click event (#374)
9 years ago
req(reqList)
case actPageDown:
Do not "--cycle" on page-up/page-down Close #928
7 years ago
t.vmove(-(t.maxItems() - 1), false)
Add bindable double-click event (#374)
9 years ago
req(reqList)
Add half-page-{up,down} actions (#784)
7 years ago
case actHalfPageUp:
Do not "--cycle" on page-up/page-down Close #928
7 years ago
t.vmove(t.maxItems()/2, false)
Add half-page-{up,down} actions (#784)
7 years ago
req(reqList)
case actHalfPageDown:
Do not "--cycle" on page-up/page-down Close #928
7 years ago
t.vmove(-(t.maxItems() / 2), false)
Add half-page-{up,down} actions (#784)
7 years ago
req(reqList)
Add offset-up and offset-down # Scrolling will behave similarly to CTRL-E and CTRL-Y of vim fzf --bind scroll-up:offset-up,scroll-down:offset-down \ --bind ctrl-y:offset-up,ctrl-e:offset-down \ --scroll-off=5 Close #3456
7 months ago
case actOffsetUp, actOffsetDown:
diff := 1
if a.t == actOffsetDown {
diff = -1
}
Fix offset-up and offset-down with --layout=reverse (#3456)
7 months ago
if t.layout == layoutReverse {
diff *= -1
}
Add offset-up and offset-down # Scrolling will behave similarly to CTRL-E and CTRL-Y of vim fzf --bind scroll-up:offset-up,scroll-down:offset-down \ --bind ctrl-y:offset-up,ctrl-e:offset-down \ --scroll-off=5 Close #3456
7 months ago
t.offset += diff
before := t.offset
t.constrain()
if before != t.offset {
t.offset = before
Fix offset-up and offset-down with --layout=reverse (#3456)
7 months ago
if t.layout == layoutReverse {
diff *= -1
}
Add offset-up and offset-down # Scrolling will behave similarly to CTRL-E and CTRL-Y of vim fzf --bind scroll-up:offset-up,scroll-down:offset-down \ --bind ctrl-y:offset-up,ctrl-e:offset-down \ --scroll-off=5 Close #3456
7 months ago
t.vmove(diff, false)
}
req(reqList)
Add jump and jump-accept actions for --bind jump and jump-accept implement EasyMotion-like movement in fzf. Suggested by @mhrebenyuk. Close #569.
8 years ago
case actJump:
t.jumping = jumpEnabled
req(reqJump)
case actJumpAccept:
t.jumping = jumpAcceptEnabled
req(reqJump)
Add bindable double-click event (#374)
9 years ago
case actBackwardWord:
Add --filepath-word option Close #802
7 years ago
t.cx = findLastMatch(t.wordRubout, string(t.input[:t.cx])) + 1
Add bindable double-click event (#374)
9 years ago
case actForwardWord:
Add --filepath-word option Close #802
7 years ago
t.cx += findFirstMatch(t.wordNext, string(t.input[t.cx:])) + 1
Add bindable double-click event (#374)
9 years ago
case actKillWord:
ncx := t.cx +
Add --filepath-word option Close #802
7 years ago
findFirstMatch(t.wordNext, string(t.input[t.cx:])) + 1
Add bindable double-click event (#374)
9 years ago
if ncx > t.cx {
t.yanked = copySlice(t.input[t.cx:ncx])
t.input = append(t.input[:t.cx], t.input[ncx:]...)
}
case actKillLine:
if t.cx < len(t.input) {
t.yanked = copySlice(t.input[t.cx:])
t.input = t.input[:t.cx]
}
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
case actChar:
Add bindable double-click event (#374)
9 years ago
prefix := copySlice(t.input[:t.cx])
t.input = append(append(prefix, event.Char), t.input[t.cx:]...)
t.cx++
Rename previous-history to prev-history previous-history is still supported for backward compatibility
1 year ago
case actPrevHistory:
Add bindable double-click event (#374)
9 years ago
if t.history != nil {
t.history.override(string(t.input))
Allow escaping meta characters with backslashes One can escape meta characters in extended-search mode with backslashes. Prefixes: \' \! \^ Suffix: \$ Term separator: \<SPACE> To keep things simple, we are not going to support escaping of escaped sequences (e.g. \\') for matching them literally. Since this is a breaking change, we will bump the minor version. Close #444
7 years ago
t.input = trimQuery(t.history.previous())
Add bindable double-click event (#374)
9 years ago
t.cx = len(t.input)
}
case actNextHistory:
if t.history != nil {
t.history.override(string(t.input))
Allow escaping meta characters with backslashes One can escape meta characters in extended-search mode with backslashes. Prefixes: \' \! \^ Suffix: \$ Term separator: \<SPACE> To keep things simple, we are not going to support escaping of escaped sequences (e.g. \\') for matching them literally. Since this is a breaking change, we will bump the minor version. Close #444
7 years ago
t.input = trimQuery(t.history.next())
Add bindable double-click event (#374)
9 years ago
t.cx = len(t.input)
}
Make search toggleable - `--phony` renamed to `--disabled` for consistency - `--no-phony` is now `--enabled` - Added `enable-search`, `disable-search`, and `toggle-search` actions for `--bind` - Added `--color` options: `query` and `disabled` Close #2303
3 years ago
case actToggleSearch:
t.paused = !t.paused
changed = !t.paused
req(reqPrompt)
Add toggle-track action
1 year ago
case actToggleTrack:
Add 'track' action
1 year ago
switch t.track {
case trackEnabled:
t.track = trackDisabled
case trackDisabled:
t.track = trackEnabled
}
req(reqInfo)
Add track-current, untrack-current, and toggle-track-current (#3699) Close #3691
2 months ago
case actToggleTrackCurrent:
switch t.track {
case trackCurrent:
t.track = trackDisabled
case trackDisabled:
t.track = trackCurrent
}
req(reqInfo)
Add actions: show-header and hide-header
5 months ago
case actShowHeader:
t.headerVisible = true
req(reqList, reqInfo, reqPrompt, reqHeader)
case actHideHeader:
t.headerVisible = false
req(reqList, reqInfo, reqPrompt, reqHeader)
Add toggle-header option Close #3358
10 months ago
case actToggleHeader:
t.headerVisible = !t.headerVisible
req(reqList, reqInfo, reqPrompt, reqHeader)
Add track-current, untrack-current, and toggle-track-current (#3699) Close #3691
2 months ago
case actTrackCurrent:
Add 'track' action
1 year ago
if t.track == trackDisabled {
t.track = trackCurrent
}
Add toggle-track action
1 year ago
req(reqInfo)
Add track-current, untrack-current, and toggle-track-current (#3699) Close #3691
2 months ago
case actUntrackCurrent:
if t.track == trackCurrent {
t.track = trackDisabled
}
req(reqInfo)
Make search toggleable - `--phony` renamed to `--disabled` for consistency - `--no-phony` is now `--enabled` - Added `enable-search`, `disable-search`, and `toggle-search` actions for `--bind` - Added `--color` options: `query` and `disabled` Close #2303
3 years ago
case actEnableSearch:
t.paused = false
changed = true
req(reqPrompt)
case actDisableSearch:
t.paused = true
req(reqPrompt)
Support CTRL-Z (SIGSTOP)
7 years ago
case actSigStop:
p, err := os.FindProcess(os.Getpid())
if err == nil {
Do not disable mouse on SIGCONT before SIGSTOP Fix #2161
3 years ago
t.sigstop = true
Support CTRL-Z (SIGSTOP)
7 years ago
t.tui.Clear()
t.tui.Pause(t.fullscreen)
notifyStop(p)
t.mutex.Unlock()
return false
}
Add bindable double-click event (#374)
9 years ago
case actMouse:
me := event.MouseEvent
mx, my := me.X, me.Y
Allow dragging of the preview window
1 year ago
clicked := !wasDown && me.Down
wasDown = me.Down
if !me.Down {
barDragging = false
Add scrollbar to the preview window
1 year ago
pbarDragging = false
Allow dragging of the preview window
1 year ago
previewDraggingPos = -1
}
// Scrolling
Add bindable double-click event (#374)
9 years ago
if me.S != 0 {
Add --preview and --preview-window Close #587
8 years ago
if t.window.Enclose(my, mx) && t.merger.Length() > 0 {
Add mouse events for --bind Close #3473
7 months ago
evt := tui.ScrollUp
if me.Mod {
evt = tui.SScrollUp
Add --margin option Close #299
9 years ago
}
Add mouse events for --bind Close #3473
7 months ago
if me.S < 0 {
evt = tui.ScrollDown
if me.Mod {
evt = tui.SScrollDown
}
}
return doActions(actionsFor(evt))
Allow invisible preview window (--preview-window 0) Close #820
7 years ago
} else if t.hasPreviewWindow() && t.pwindow.Enclose(my, mx) {
Add mouse events for --bind Close #3473
7 months ago
evt := tui.PreviewScrollUp
if me.S < 0 {
evt = tui.PreviewScrollDown
}
return doActions(actionsFor(evt))
Rewrite fzf in Go
10 years ago
}
Allow dragging of the preview window
1 year ago
break
}
// Preview dragging
Add scrollbar to the preview window
1 year ago
if me.Down && (previewDraggingPos >= 0 || clicked && t.hasPreviewWindow() && t.pwindow.Enclose(my, mx)) {
Allow dragging of the preview window
1 year ago
if previewDraggingPos > 0 {
scrollPreviewBy(previewDraggingPos - my)
Add bindable double-click event (#374)
9 years ago
}
Allow dragging of the preview window
1 year ago
previewDraggingPos = my
break
}
Add spell check workflow (#3183)
1 year ago
// Preview scrollbar dragging
Add scrollbar to the preview window
1 year ago
headerLines := t.previewOpts.headerLines
pbarDragging = me.Down && (pbarDragging || clicked && t.hasPreviewWindow() && my >= t.pwindow.Top()+headerLines && my < t.pwindow.Top()+t.pwindow.Height() && mx == t.pwindow.Left()+t.pwindow.Width())
if pbarDragging {
effectiveHeight := t.pwindow.Height() - headerLines
numLines := len(t.previewer.lines) - headerLines
barLength, _ := getScrollbar(numLines, effectiveHeight, util.Min(numLines-effectiveHeight, t.previewer.offset-headerLines))
if barLength > 0 {
y := my - t.pwindow.Top() - headerLines - barLength/2
y = util.Constrain(y, 0, effectiveHeight-barLength)
// offset = (total - maxItems) * barStart / (maxItems - barLength)
t.previewer.offset = headerLines + int(math.Ceil(float64(y)*float64(numLines-effectiveHeight)/float64(effectiveHeight-barLength)))
Resume preview following if the user scrolls the window to the bottom
1 year ago
t.previewer.following.Set(t.previewer.offset >= numLines-effectiveHeight)
Add scrollbar to the preview window
1 year ago
req(reqPreviewRefresh)
}
break
}
Allow dragging of the preview window
1 year ago
// Ignored
if !t.window.Enclose(my, mx) && !barDragging {
break
}
// Translate coordinates
mx -= t.window.Left()
my -= t.window.Top()
Add toggle-header option Close #3358
10 months ago
min := 2 + t.visibleHeaderLines()
Do not hide separator by default on --info=inline-right|hidden
1 month ago
if t.noSeparatorLine() {
Allow dragging of the preview window
1 year ago
min--
}
h := t.window.Height()
switch t.layout {
case layoutDefault:
my = h - my - 1
case layoutReverseList:
if my < h-min {
my += min
} else {
Provide an option to reverse items only (#1267)
6 years ago
my = h - my - 1
Allow dragging of the preview window
1 year ago
}
}
// Scrollbar dragging
barDragging = me.Down && (barDragging || clicked && my >= min && mx == t.window.Width()-1)
if barDragging {
barLength, barStart := t.getScrollbar()
if barLength > 0 {
maxItems := t.maxItems()
if newBarStart := util.Constrain(my-min-barLength/2, 0, maxItems-barLength); newBarStart != barStart {
total := t.merger.Length()
prevOffset := t.offset
// barStart = (maxItems - barLength) * t.offset / (total - maxItems)
t.offset = int(math.Ceil(float64(newBarStart) * float64(total-maxItems) / float64(maxItems-barLength)))
t.cy = t.offset + t.cy - prevOffset
req(reqList)
Provide an option to reverse items only (#1267)
6 years ago
}
}
Allow dragging of the preview window
1 year ago
break
}
// Double-click on an item
if me.Double && mx < t.window.Width()-1 {
// Double-click
if my >= min {
if t.vset(t.offset+my-min) && t.cy < t.merger.Length() {
return doActions(actionsFor(tui.DoubleClick))
Allow dragging of scrollbar
1 year ago
}
Allow dragging of the preview window
1 year ago
}
break
}
if me.Down {
mx = util.Constrain(mx-t.promptLen, 0, len(t.input))
if my == t.promptLine() && mx >= 0 {
// Prompt
t.cx = mx + t.xoffset
} else if my >= min {
Add mouse events for --bind Close #3473
7 months ago
t.vset(t.offset + my - min)
Allow dragging of the preview window
1 year ago
req(reqList)
Add mouse events for --bind Close #3473
7 months ago
evt := tui.RightClick
if me.Mod {
evt = tui.SRightClick
}
Allow dragging of the preview window
1 year ago
if me.Left {
Add mouse events for --bind Close #3473
7 months ago
evt = tui.LeftClick
if me.Mod {
evt = tui.SLeftClick
}
Add bindable double-click event (#374)
9 years ago
}
Add mouse events for --bind Close #3473
7 months ago
return doActions(actionsFor(evt))
Add bindable double-click event (#374)
9 years ago
}
Rewrite fzf in Go
10 years ago
}
Add reload-sync action Close #2816
1 year ago
case actReload, actReloadSync:
Experimental implementation of "reload" action # Reload input list with different sources seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)' # Reload as you type seq 10 | fzf --bind 'change:reload:seq {q}' --phony # Integration with ripgrep RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case " INITIAL_QUERY="" FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \ fzf --bind "change:reload:$RG_PREFIX {q} || true" \ --ansi --phony --query "$INITIAL_QUERY" Close #751 Close #965 Close #974 Close #1736 Related #1723
5 years ago
t.failed = nil
Add become(...) action that replaces current fzf process Close #3159
1 year ago
valid, list := t.buildPlusList(a.a, false)
Experimental implementation of "reload" action # Reload input list with different sources seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)' # Reload as you type seq 10 | fzf --bind 'change:reload:seq {q}' --phony # Integration with ripgrep RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case " INITIAL_QUERY="" FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \ fzf --bind "change:reload:$RG_PREFIX {q} || true" \ --ansi --phony --query "$INITIAL_QUERY" Close #751 Close #965 Close #974 Close #1736 Related #1723
5 years ago
if !valid {
'reload' action should be allowed even where there's no match If the command template doesn't have any placeholder expressions. : | fzf --bind 'space:reload:seq 10'
5 years ago
// We run the command even when there's no match
// 1. If the template doesn't have any slots
// 2. If the template has {q}
{fzf:query} should trigger preview update fzf --preview 'echo {fzf:query}' fzf --preview 'echo {q}'
5 months ago
slot, _, forceUpdate := hasPreviewFlags(a.a)
valid = !slot || forceUpdate
Experimental implementation of "reload" action # Reload input list with different sources seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)' # Reload as you type seq 10 | fzf --bind 'change:reload:seq {q}' --phony # Integration with ripgrep RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case " INITIAL_QUERY="" FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \ fzf --bind "change:reload:$RG_PREFIX {q} || true" \ --ansi --phony --query "$INITIAL_QUERY" Close #751 Close #965 Close #974 Close #1736 Related #1723
5 years ago
}
if valid {
Add preview window option for setting the initial scroll offset Close #1057 Close #2120 # Initial scroll offset is set to the line number of each line of # git grep output *minus* 5 lines git grep --line-number '' | fzf --delimiter : --preview 'nl {1}' --preview-window +{2}-5
4 years ago
command := t.replacePlaceholder(a.a, false, string(t.input), list)
Experimental implementation of "reload" action # Reload input list with different sources seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)' # Reload as you type seq 10 | fzf --bind 'change:reload:seq {q}' --phony # Integration with ripgrep RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case " INITIAL_QUERY="" FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \ fzf --bind "change:reload:$RG_PREFIX {q} || true" \ --ansi --phony --query "$INITIAL_QUERY" Close #751 Close #965 Close #974 Close #1736 Related #1723
5 years ago
newCommand = &command
Add reload-sync action Close #2816
1 year ago
reloadSync = a.t == actReloadSync
Render spinner on info line during "reload" Fix #2637
3 years ago
t.reading = true
Experimental implementation of "reload" action # Reload input list with different sources seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)' # Reload as you type seq 10 | fzf --bind 'change:reload:seq {q}' --phony # Integration with ripgrep RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case " INITIAL_QUERY="" FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \ fzf --bind "change:reload:$RG_PREFIX {q} || true" \ --ansi --phony --query "$INITIAL_QUERY" Close #751 Close #965 Close #974 Close #1736 Related #1723
5 years ago
}
Add 'unbind' action Fix #2486
3 years ago
case actUnbind:
keys := parseKeyChords(a.a, "PANIC")
for key := range keys {
delete(t.keymap, key)
}
Add `rebind` action for restoring bindings after `unbind` Fix #2752 Close #2564
2 years ago
case actRebind:
keys := parseKeyChords(a.a, "PANIC")
for key := range keys {
if originalAction, found := t.keymapOrg[key]; found {
t.keymap[key] = originalAction
}
}
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
case actChangePreview:
if t.previewOpts.command != a.a {
t.previewOpts.command = a.a
Code cleanup
1 year ago
updatePreviewWindow(false)
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
refreshPreview(t.previewOpts.command)
}
case actChangePreviewWindow:
currentPreviewOpts := t.previewOpts
// Reset preview options and apply the additional options
t.previewOpts = t.initialPreviewOpts
change-preview-window to take multiple option sets separated by '|' So you can "rotate" through the different options with a single binding. fzf --preview 'cat {}' \ --bind 'ctrl-/:change-preview-window(70%|down,40%,border-horizontal|hidden|)' Close #2376
2 years ago
// Split window options
tokens := strings.Split(a.a, "|")
Fix the behavior of change-preview-window action (#3280) * change-preview-window restores the initial preview window options, and overrides the properties that are specified * However, 'hidden' property is treated differently. It is set to 'false' if the specified properties of the action is non-empty. * cf. toggle-preview takes the "current" preview window options and toggles the 'hidden' property.
1 year ago
if len(tokens[0]) > 0 && t.initialPreviewOpts.hidden {
t.previewOpts.hidden = false
}
change-preview-window to take multiple option sets separated by '|' So you can "rotate" through the different options with a single binding. fzf --preview 'cat {}' \ --bind 'ctrl-/:change-preview-window(70%|down,40%,border-horizontal|hidden|)' Close #2376
2 years ago
parsePreviewWindow(&t.previewOpts, tokens[0])
if len(tokens) > 1 {
a.a = strings.Join(append(tokens[1:], tokens[0]), "|")
}
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
// Full redraw
if !currentPreviewOpts.sameLayout(t.previewOpts) {
Kill preview process when hiding the preview window via toggle-preview, hide-preview, or change-preview-window
2 months ago
// Preview command can be running in the background if the size of
// the preview window is 0 but not 'hidden'
wasHidden := currentPreviewOpts.hidden
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
updatePreviewWindow(false)
Code cleanup
1 year ago
if wasHidden && t.hasPreviewWindow() {
Kill preview process when hiding the preview window via toggle-preview, hide-preview, or change-preview-window
2 months ago
// Restart
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
refreshPreview(t.previewOpts.command)
Kill preview process when hiding the preview window via toggle-preview, hide-preview, or change-preview-window
2 months ago
} else if t.previewOpts.hidden {
// Cancel
t.cancelPreview()
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
} else {
Kill preview process when hiding the preview window via toggle-preview, hide-preview, or change-preview-window
2 months ago
// Refresh
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
req(reqPreviewRefresh)
}
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
} else if !currentPreviewOpts.sameContentLayout(t.previewOpts) {
t.previewed.version = 0
req(reqPreviewRefresh)
}
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
Allow toggling of alternative preview window layout that is hidden Fix #3113
1 year ago
// Adjust scroll offset
if t.hasPreviewWindow() && currentPreviewOpts.scroll != t.previewOpts.scroll {
scrollPreviewTo(t.evaluateScrollOffset())
Implement change-preview and change-preview-window actions The new actions are named with 'change-' prefix to differentiate from the pre-existing, one-off 'preview(...)' action. Fix #2360 Fix #2505 Fix #2666 Related #2435 Related #2376 - Can set up multiple bindings with different change-preview-window actions - Not possible to "rotate" through the options with a single binding - Enlarge or shrink not possible
2 years ago
}
Allow re-enabling preview follow on change-preview-window
1 year ago
// Resume following
Resume preview following if the user scrolls the window to the bottom
1 year ago
t.previewer.following.Force(t.previewOpts.follow)
Add 'next-selected' and 'prev-selected' actions Close #2749
1 year ago
case actNextSelected, actPrevSelected:
if len(t.selected) > 0 {
total := t.merger.Length()
for i := 1; i < total; i++ {
y := (t.cy + i) % total
if t.layout == layoutDefault && a.t == actNextSelected ||
t.layout != layoutDefault && a.t == actPrevSelected {
y = (t.cy - i + total) % total
}
if _, found := t.selected[t.merger.Get(y).item.Index()]; found {
t.vset(y)
req(reqList)
break
}
}
}
Rewrite fzf in Go
10 years ago
}
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
if !processExecution(a.t) {
t.lastAction = a.t
}
Add bindable double-click event (#374)
9 years ago
return true
}
Extend support for alt key chords "alt-" with any case-sensitive character is allowed
3 years ago
Break out of jump mode when any action is submitted to the server
1 year ago
if t.jumping == jumpDisabled || len(actions) > 0 {
// Break out of jump mode if any action is submitted to the server
if t.jumping != jumpDisabled {
t.jumping = jumpDisabled
Add jump and jump-cancel events Close #3412 # Default behavior fzf --bind space:jump # Same as jump-accept action fzf --bind space:jump,jump:accept # Accept on jump, abort on cancel fzf --bind space:jump,jump:accept,jump-cancel:abort # Change header on jump-cancel fzf --bind 'space:change-header(Type jump label)+jump,jump-cancel:change-header:Jump cancelled'
1 month ago
if acts, prs := t.keymap[tui.JumpCancel.AsEvent()]; prs && !doActions(acts) {
continue
}
Break out of jump mode when any action is submitted to the server
1 year ago
req(reqList)
}
Add --listen=HTTP_PORT option to receive actions Supersedes #2019 See also: * #1728 * https://github.com/junegunn/fzf.vim/pull/1044
1 year ago
if len(actions) == 0 {
actions = t.keymap[event.Comparable()]
}
Extend support for alt key chords "alt-" with any case-sensitive character is allowed
3 years ago
if len(actions) == 0 && event.Type == tui.Rune {
Add 'transform' action to conditionally perform a series of actions 'transform' action runs an external command that prints a series of actions to perform. # Disallow selecting an empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' # Move cursor past the empty line echo -e "1. Hello\n2. Goodbye\n\n3. Exit" | fzf --reverse --header 'Select one' \ --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \ --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down' Close #3368 Close #2980
5 months ago
doAction(&action{t: actChar})
Extend support for alt key chords "alt-" with any case-sensitive character is allowed
3 years ago
} else if !doActions(actions) {
Add jump and jump-accept actions for --bind jump and jump-accept implement EasyMotion-like movement in fzf. Suggested by @mhrebenyuk. Close #569.
8 years ago
continue
}
Properly truncate long query string
7 years ago
t.truncateQuery()
Experimental implementation of "reload" action # Reload input list with different sources seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)' # Reload as you type seq 10 | fzf --bind 'change:reload:seq {q}' --phony # Integration with ripgrep RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case " INITIAL_QUERY="" FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \ fzf --bind "change:reload:$RG_PREFIX {q} || true" \ --ansi --phony --query "$INITIAL_QUERY" Close #751 Close #965 Close #974 Close #1736 Related #1723
5 years ago
queryChanged = string(previousInput) != string(t.input)
changed = changed || queryChanged
Add jump and jump-cancel events Close #3412 # Default behavior fzf --bind space:jump # Same as jump-accept action fzf --bind space:jump,jump:accept # Accept on jump, abort on cancel fzf --bind space:jump,jump:accept,jump-cancel:abort # Change header on jump-cancel fzf --bind 'space:change-header(Type jump label)+jump,jump-cancel:change-header:Jump cancelled'
1 month ago
if onChanges, prs := t.keymap[tui.Change.AsEvent()]; queryChanged && prs && !doActions(onChanges) {
continue
Implement bindable "change" event and "top" action # Move cursor to the top result whenever the query string is changed fzf --bind change:top Close #925
7 years ago
}
Add jump and jump-cancel events Close #3412 # Default behavior fzf --bind space:jump # Same as jump-accept action fzf --bind space:jump,jump:accept # Accept on jump, abort on cancel fzf --bind space:jump,jump:accept,jump-cancel:abort # Change header on jump-cancel fzf --bind 'space:change-header(Type jump label)+jump,jump-cancel:change-header:Jump cancelled'
1 month ago
if onEOFs, prs := t.keymap[tui.BackwardEOF.AsEvent()]; beof && prs && !doActions(onEOFs) {
continue
Add backward-eof event for --bind
4 years ago
}
Add jump and jump-accept actions for --bind jump and jump-accept implement EasyMotion-like movement in fzf. Suggested by @mhrebenyuk. Close #569.
8 years ago
} else {
Add jump and jump-cancel events Close #3412 # Default behavior fzf --bind space:jump # Same as jump-accept action fzf --bind space:jump,jump:accept # Accept on jump, abort on cancel fzf --bind space:jump,jump:accept,jump-cancel:abort # Change header on jump-cancel fzf --bind 'space:change-header(Type jump label)+jump,jump-cancel:change-header:Jump cancelled'
1 month ago
jumpEvent := tui.JumpCancel
Extend support for alt key chords "alt-" with any case-sensitive character is allowed
3 years ago
if event.Type == tui.Rune {
Do not match jump labels beyond the screen limit
8 years ago
if idx := strings.IndexRune(t.jumpLabels, event.Char); idx >= 0 && idx < t.maxItems() && idx < t.merger.Length() {
Add jump and jump-cancel events Close #3412 # Default behavior fzf --bind space:jump # Same as jump-accept action fzf --bind space:jump,jump:accept # Accept on jump, abort on cancel fzf --bind space:jump,jump:accept,jump-cancel:abort # Change header on jump-cancel fzf --bind 'space:change-header(Type jump label)+jump,jump-cancel:change-header:Jump cancelled'
1 month ago
jumpEvent = tui.Jump
Add jump and jump-accept actions for --bind jump and jump-accept implement EasyMotion-like movement in fzf. Suggested by @mhrebenyuk. Close #569.
8 years ago
t.cy = idx + t.offset
if t.jumping == jumpAcceptEnabled {
req(reqClose)
}
}
}
t.jumping = jumpDisabled
Add jump and jump-cancel events Close #3412 # Default behavior fzf --bind space:jump # Same as jump-accept action fzf --bind space:jump,jump:accept # Accept on jump, abort on cancel fzf --bind space:jump,jump:accept,jump-cancel:abort # Change header on jump-cancel fzf --bind 'space:change-header(Type jump label)+jump,jump-cancel:change-header:Jump cancelled'
1 month ago
if acts, prs := t.keymap[jumpEvent.AsEvent()]; prs && !doActions(acts) {
continue
}
Add jump and jump-accept actions for --bind jump and jump-accept implement EasyMotion-like movement in fzf. Suggested by @mhrebenyuk. Close #569.
8 years ago
req(reqList)
Fix --bind "double-click:execute(...)" (#374)
9 years ago
}
Rewrite fzf in Go
10 years ago
Code cleanup
1 year ago
if queryChanged && t.canPreview() && len(t.previewOpts.command) > 0 {
{fzf:query} should trigger preview update fzf --preview 'echo {fzf:query}' fzf --preview 'echo {q}'
5 months ago
_, _, forceUpdate := hasPreviewFlags(t.previewOpts.command)
if forceUpdate {
Code cleanup
1 year ago
t.version++
Improve preview window update events - Update preview window even if there is no match for the query string if any of the placeholder expressions evaluates to a non-empty string. - Also, if the command template contains {q}, preview window will be updated if the query string changes even though the focus remains on the same item. An example: git log --oneline --color=always | fzf --reverse --ansi --preview \ '[ -n {1} ] && git show --color=always {1} || git show --color=always {q}' Close #1307
6 years ago
}
Rewrite fzf in Go
10 years ago
}
Redraw prompt only when necessary
5 years ago
Experimental implementation of "reload" action # Reload input list with different sources seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)' # Reload as you type seq 10 | fzf --bind 'change:reload:seq {q}' --phony # Integration with ripgrep RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case " INITIAL_QUERY="" FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \ fzf --bind "change:reload:$RG_PREFIX {q} || true" \ --ansi --phony --query "$INITIAL_QUERY" Close #751 Close #965 Close #974 Close #1736 Related #1723
5 years ago
if queryChanged || t.cx != previousCx {
Redraw prompt only when necessary
5 years ago
req(reqPrompt)
}
Export FZF_* variables to 'reload' process as well
3 months ago
reload := changed || newCommand != nil
var reloadRequest *searchRequest
if reload {
reloadRequest = &searchRequest{sort: t.sort, sync: reloadSync, command: newCommand, environ: t.environ(), changed: changed}
}
Redraw prompt only when necessary
5 years ago
t.mutex.Unlock() // Must be unlocked before touching reqBox
Fix regression of prompt display
5 years ago
Export FZF_* variables to 'reload' process as well
3 months ago
if reload {
t.eventBox.Set(EvtSearchNew, *reloadRequest)
Fix regression of prompt display
5 years ago
}
Rewrite fzf in Go
10 years ago
for _, event := range events {
t.reqBox.Set(event, nil)
}
}
}
func (t *Terminal) constrain() {
Fix selection changed on terminal resize (#2306)
3 years ago
// count of items to display allowed by filtering
Improve response time by only looking at top-N items
9 years ago
count := t.merger.Length()
Fix selection changed on terminal resize (#2306)
3 years ago
// count of lines can be displayed
Add --inline-info option Close #202
9 years ago
height := t.maxItems()
Rewrite fzf in Go
10 years ago
Fix panic caused by invalid cursor index Fix #3681
2 months ago
t.cy = util.Constrain(t.cy, 0, util.Max(0, count-1))
Fix selection changed on terminal resize (#2306)
3 years ago
Implement --scroll-off=LINES Close #2533
3 years ago
minOffset := util.Max(t.cy-height+1, 0)
Fix selection changed on terminal resize (#2306)
3 years ago
maxOffset := util.Max(util.Min(count-height, t.cy), 0)
t.offset = util.Constrain(t.offset, minOffset, maxOffset)
Implement --scroll-off=LINES Close #2533
3 years ago
if t.scrollOff == 0 {
return
}
scrollOff := util.Min(height/2, t.scrollOff)
for {
prevOffset := t.offset
if t.cy-t.offset < scrollOff {
t.offset = util.Max(minOffset, t.offset-1)
}
if t.cy-t.offset >= height-scrollOff {
t.offset = util.Min(maxOffset, t.offset+1)
}
if t.offset == prevOffset {
break
}
}
Rewrite fzf in Go
10 years ago
}
Do not "--cycle" on page-up/page-down Close #928
7 years ago
func (t *Terminal) vmove(o int, allowCycle bool) {
Provide an option to reverse items only (#1267)
6 years ago
if t.layout != layoutDefault {
Add --cycle option for cyclic scrolling Close #266
9 years ago
o *= -1
}
dest := t.cy + o
Do not "--cycle" on page-up/page-down Close #928
7 years ago
if t.cycle && allowCycle {
Add --cycle option for cyclic scrolling Close #266
9 years ago
max := t.merger.Length() - 1
if dest > max {
if t.cy == max {
dest = 0
}
} else if dest < 0 {
if t.cy == 0 {
dest = max
}
}
Rewrite fzf in Go
10 years ago
}
Add --cycle option for cyclic scrolling Close #266
9 years ago
t.vset(dest)
Make sure that cy is properly limited
9 years ago
}
func (t *Terminal) vset(o int) bool {
Reorganize source code
9 years ago
t.cy = util.Constrain(o, 0, t.merger.Length()-1)
Make sure that cy is properly limited
9 years ago
return t.cy == o
Rewrite fzf in Go
10 years ago
}
Add --inline-info option Close #202
9 years ago
func (t *Terminal) maxItems() int {
Add toggle-header option Close #3358
10 months ago
max := t.window.Height() - 2 - t.visibleHeaderLines()
Do not hide separator by default on --info=inline-right|hidden
1 month ago
if t.noSeparatorLine() {
Lint
9 years ago
max++
Add --inline-info option Close #202
9 years ago
}
Add test cases for header and fix corner cases
9 years ago
return util.Max(max, 0)
Rewrite fzf in Go
10 years ago
}
Add 'GET /' endpoint for getting the program state (experimental) Related #3372
9 months ago
func (t *Terminal) dumpItem(i *Item) StatusItem {
if i == nil {
return StatusItem{}
}
return StatusItem{
Index: int(i.Index()),
Text: i.AsString(t.ansi),
}
}
Add support for limit and offset parameters for GET / endpoint Related #3372
8 months ago
func (t *Terminal) dumpStatus(params getParams) string {
Add 'GET /' endpoint for getting the program state (experimental) Related #3372
9 months ago
selectedItems := t.sortSelected()
Add support for limit and offset parameters for GET / endpoint Related #3372
8 months ago
selected := make([]StatusItem, util.Max(0, util.Min(params.limit, len(selectedItems)-params.offset)))
for i := range selected {
selected[i] = t.dumpItem(selectedItems[i+params.offset].item)
Add 'GET /' endpoint for getting the program state (experimental) Related #3372
9 months ago
}
Add support for limit and offset parameters for GET / endpoint Related #3372
8 months ago
matches := make([]StatusItem, util.Max(0, util.Min(params.limit, t.merger.Length()-params.offset)))
Add 'GET /' endpoint for getting the program state (experimental) Related #3372
9 months ago
for i := range matches {
Add support for limit and offset parameters for GET / endpoint Related #3372
8 months ago
matches[i] = t.dumpItem(t.merger.Get(i + params.offset).item)
Add 'GET /' endpoint for getting the program state (experimental) Related #3372
9 months ago
}
var current *StatusItem
currentItem := t.currentItem()
if currentItem != nil {
item := t.dumpItem(currentItem)
current = &item
}
dump := Status{
Reading: t.reading,
Add support for limit and offset parameters for GET / endpoint Related #3372
8 months ago
Progress: t.progress,
Add 'GET /' endpoint for getting the program state (experimental) Related #3372
9 months ago
Query: string(t.input),
Position: t.cy,
Sort: t.sort,
TotalCount: t.count,
MatchCount: t.merger.Length(),
Current: current,
Matches: matches,
Selected: selected,
}
bytes, _ := json.Marshal(&dump) // TODO: Errors?
return string(bytes)
}