mirror of
https://github.com/oh-my-fish/oh-my-fish
synced 2024-11-03 15:40:32 +00:00
Merge pull request #262 from bobthecow/fish-all-the-fish
This commit is contained in:
Bruno Pinto
commit
06b35235ff
@ -28,6 +28,8 @@ This theme is based loosely on [agnoster][agnoster].
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* Background jobs (%)
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* You currently have superpowers ($)
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* User@Host (unless you're the default user)
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* Current RVM or rbenv (Ruby) version
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* Current virtualenv (Python) version
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* Abbreviated parent directory
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* Current directory, or Git or Mercurial project name
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* Current project's repo branch ( master) or detached head (➦ d0dfd9b)
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@ -43,6 +45,18 @@ This theme is based loosely on [agnoster][agnoster].
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* Abbreviated project-relative path
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### Configuration
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You can override some default options in your `config.fish`:
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set -g theme_display_git no
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set -g theme_display_hg yes
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set -g theme_display_virtualenv no
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set -g theme_display_ruby no
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set -g theme_display_user yes
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set -g default_user your_normal_user
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[screenshot]: http://i.0x7f.us/bobthefish.png
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[patching]: https://powerline.readthedocs.org/en/latest/fontpatching.html
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[fonts]: https://github.com/Lokaltog/powerline-fonts
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@ -12,6 +12,10 @@
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#
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# You can override some default options in your config.fish:
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#
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# set -g theme_display_git no
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# set -g theme_display_hg yes
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# set -g theme_display_virtualenv no
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# set -g theme_display_ruby no
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# set -g theme_display_user yes
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# set -g default_user your_normal_user
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@ -46,8 +50,10 @@ set __bobthefish_dk_green 0c4801
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set __bobthefish_lt_red C99
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set __bobthefish_med_red ce000f
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set __bobthefish_dk_red 600
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set __bobthefish_ruby_red af0000
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set __bobthefish_slate_blue 255e87
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set __bobthefish_med_blue 005faf
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set __bobthefish_lt_orange f6b117
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set __bobthefish_dk_orange 3a2a03
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@ -60,51 +66,57 @@ set __bobthefish_dk_brown 4d2600
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set __bobthefish_med_brown 803F00
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set __bobthefish_lt_brown BF5E00
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set __bobthefish_dk_blue 1E2933
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set __bobthefish_med_blue 275379
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set __bobthefish_lt_blue 326D9E
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# ===========================
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# Helper methods
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# ===========================
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function __bobthefish_in_git -d 'Check whether pwd is inside a git repo'
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command which git > /dev/null 2>&1; and command git rev-parse --is-inside-work-tree >/dev/null 2>&1
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end
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# function __bobthefish_in_git -d 'Check whether pwd is inside a git repo'
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# command which git > /dev/null 2>&1; and command git rev-parse --is-inside-work-tree >/dev/null 2>&1
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# end
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function __bobthefish_in_hg -d 'Check whether pwd is inside a hg repo'
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command which hg > /dev/null 2>&1; and command hg stat > /dev/null 2>&1
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end
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# function __bobthefish_in_hg -d 'Check whether pwd is inside a hg repo'
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# command which hg > /dev/null 2>&1; and command hg stat > /dev/null 2>&1
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# end
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function __bobthefish_git_branch -d 'Get the current git branch (or commitish)'
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set -l ref (command git symbolic-ref HEAD 2> /dev/null)
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set -l ref (command git symbolic-ref HEAD ^/dev/null)
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if [ $status -gt 0 ]
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set -l branch (command git show-ref --head -s --abbrev |head -n1 2> /dev/null)
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set -l branch (command git show-ref --head -s --abbrev | head -n1 ^/dev/null)
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set ref "$__bobthefish_detached_glyph $branch"
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end
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echo $ref | sed "s-refs/heads/-$__bobthefish_branch_glyph -"
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echo $ref | sed "s#refs/heads/#$__bobthefish_branch_glyph #"
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end
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function __bobthefish_hg_branch -d 'Get the current hg branch'
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set -l branch (hg branch ^/dev/null)
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set -l book " @ "(hg book | grep \* | cut -d\ -f3)
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set -l branch (command hg branch ^/dev/null)
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set -l book " @ "(command hg book | grep \* | cut -d\ -f3)
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echo "$__bobthefish_branch_glyph $branch$book"
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end
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function __bobthefish_pretty_parent -d 'Print a parent directory, shortened to fit the prompt'
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echo -n (dirname $argv[1]) | sed -e 's|/private||' -e "s|^$HOME|~|" -e 's-/\(\.\{0,1\}[^/]\)\([^/]*\)-/\1-g' -e 's|/$||'
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echo -n (dirname $argv[1]) | sed -e 's#/private##' -e "s#^$HOME#~#" -e 's#/\(\.\{0,1\}[^/]\)\([^/]*\)#/\1#g' -e 's#/$##'
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end
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function __bobthefish_git_project_dir -d 'Print the current git project base directory'
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command git rev-parse --show-toplevel 2>/dev/null
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[ "$theme_display_git" = 'no' ]; and return
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command git rev-parse --show-toplevel ^/dev/null
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end
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function __bobthefish_hg_project_dir -d 'Print the current hg project base directory'
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command hg root 2>/dev/null
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[ "$theme_display_hg" = 'yes' ]; or return
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set d (pwd)
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while not [ $d = / ]
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if [ -e $d/.hg ]
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command hg root --cwd "$d" ^/dev/null
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return
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end
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set d (dirname $d)
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end
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end
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function __bobthefish_project_pwd -d 'Print the working directory relative to project root'
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echo "$PWD" | sed -e "s*$argv[1]**g" -e 's*^/**'
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echo "$PWD" | sed -e "s#$argv[1]##g" -e 's#^/##'
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end
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@ -113,28 +125,34 @@ end
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# ===========================
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function __bobthefish_start_segment -d 'Start a prompt segment'
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set_color -b $argv[1]
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set_color $argv[2]
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set -l bg $argv[1]
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set -e argv[1]
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set -l fg $argv[1]
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set -e argv[1]
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set_color normal # clear out anything bold or underline...
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set_color -b $bg
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set_color $fg $argv
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if [ "$__bobthefish_current_bg" = 'NONE' ]
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# If there's no background, just start one
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echo -n ' '
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else
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# If there's already a background...
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if [ "$argv[1]" = "$__bobthefish_current_bg" ]
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if [ "$bg" = "$__bobthefish_current_bg" ]
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# and it's the same color, draw a separator
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echo -n "$__bobthefish_right_arrow_glyph "
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else
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# otherwise, draw the end of the previous segment and the start of the next
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set_color $__bobthefish_current_bg
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echo -n "$__bobthefish_right_black_arrow_glyph "
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set_color $argv[2]
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set_color $fg $argv
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end
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end
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set __bobthefish_current_bg $argv[1]
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set __bobthefish_current_bg $bg
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end
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function __bobthefish_path_segment -d 'Display a shortened form of a directory'
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if test -w "$argv[1]"
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if [ -w "$argv[1]" ]
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__bobthefish_start_segment $__bobthefish_dk_grey $__bobthefish_med_grey
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else
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__bobthefish_start_segment $__bobthefish_dk_red $__bobthefish_lt_red
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@ -154,7 +172,7 @@ function __bobthefish_path_segment -d 'Display a shortened form of a directory'
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set directory (basename "$argv[1]")
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end
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test "$parent"; and echo -n -s "$parent"
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[ "$parent" ]; and echo -n -s "$parent"
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set_color fff --bold
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echo -n "$directory "
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set_color normal
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@ -198,7 +216,7 @@ function __bobthefish_prompt_status -d 'Display symbols for a non zero exit stat
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set -l status_flags "$nonzero$superuser$bg_jobs"
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if test "$nonzero" -o "$superuser" -o "$bg_jobs"
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if [ "$nonzero" -o "$superuser" -o "$bg_jobs" ]
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__bobthefish_start_segment fff 000
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if [ "$nonzero" ]
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set_color $__bobthefish_med_red --bold
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@ -229,31 +247,30 @@ function __bobthefish_prompt_user -d 'Display actual user if different from $def
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end
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function __bobthefish_prompt_hg -d 'Display the actual hg state'
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set -l dirty (command hg stat; or echo -n '*')
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set -l dirty (command hg stat; or echo -n '*')
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set -l flags "$dirty"
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test "$flags"; and set flags ""
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[ "$flags" ]; and set flags ""
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set -l flag_bg $__bobthefish_lt_green
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set -l flag_fg $__bobthefish_dk_green
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if test "$dirty"
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if [ "$dirty" ]
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set flag_bg $__bobthefish_med_red
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set flag_fg fff
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end
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__bobthefish_path_segment (__bobthefish_hg_project_dir)
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__bobthefish_path_segment $argv[1]
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__bobthefish_start_segment $flag_bg $flag_fg
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echo -n -s $__bobthefish_hg_glyph ' '
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__bobthefish_start_segment $flag_bg $flag_fg
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set_color $flag_fg --bold
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__bobthefish_start_segment $flag_bg $flag_fg --bold
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echo -n -s (__bobthefish_hg_branch) $flags ' '
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set_color normal
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set -l project_pwd (__bobthefish_project_pwd (__bobthefish_hg_project_dir))
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if test "$project_pwd"
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if test -w "$PWD"
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set -l project_pwd (__bobthefish_project_pwd $argv[1])
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if [ "$project_pwd" ]
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if [ -w "$PWD" ]
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__bobthefish_start_segment 333 999
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else
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__bobthefish_start_segment $__bobthefish_med_red $__bobthefish_lt_red
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@ -263,41 +280,37 @@ function __bobthefish_prompt_hg -d 'Display the actual hg state'
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end
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end
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# TODO: clean up the fugly $ahead business
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function __bobthefish_prompt_git -d 'Display the actual git state'
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set -l dirty (command git diff --no-ext-diff --quiet --exit-code; or echo -n '*')
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set -l staged (command git diff --cached --no-ext-diff --quiet --exit-code; or echo -n '~')
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set -l stashed (command git rev-parse --verify refs/stash > /dev/null 2>&1; and echo -n '$')
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set -l ahead (command git branch -v 2> /dev/null | grep -Eo '^\* [^ ]* *[^ ]* *\[[^]]*\]' | grep -Eo '\[[^]]*\]$' | awk 'ORS="";/ahead/ {print "+"} /behind/ {print "-"}' | sed -e 's/+-/±/')
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set -l stashed (command git rev-parse --verify --quiet refs/stash >/dev/null; and echo -n '$')
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set -l ahead (command git rev-list --left-right '@{upstream}...HEAD' ^/dev/null | awk '/>/ {a += 1} /</ {b += 1} {if (a > 0) nextfile} END {if (a > 0 && b > 0) print "±"; else if (a > 0) print "+"; else if (b > 0) print "-"}')
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set -l new (command git ls-files --other --exclude-standard);
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test "$new"; and set new '…'
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[ "$new" ]; and set new '…'
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set -l flags "$dirty$staged$stashed$ahead$new"
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test "$flags"; and set flags " $flags"
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[ "$flags" ]; and set flags " $flags"
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set -l flag_bg $__bobthefish_lt_green
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set -l flag_fg $__bobthefish_dk_green
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if test "$dirty" -o "$staged"
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if [ "$dirty" -o "$staged" ]
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set flag_bg $__bobthefish_med_red
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set flag_fg fff
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else
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if test "$stashed"
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set flag_bg $__bobthefish_lt_orange
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set flag_fg $__bobthefish_dk_orange
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end
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else if [ "$stashed" ]
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set flag_bg $__bobthefish_lt_orange
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set flag_fg $__bobthefish_dk_orange
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end
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__bobthefish_path_segment (__bobthefish_git_project_dir)
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__bobthefish_path_segment $argv[1]
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__bobthefish_start_segment $flag_bg $flag_fg
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set_color $flag_fg --bold
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__bobthefish_start_segment $flag_bg $flag_fg --bold
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echo -n -s (__bobthefish_git_branch) $flags ' '
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set_color normal
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set -l project_pwd (__bobthefish_project_pwd (__bobthefish_git_project_dir))
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if test "$project_pwd"
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if test -w "$PWD"
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set -l project_pwd (__bobthefish_project_pwd $argv[1])
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if [ "$project_pwd" ]
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if [ -w "$PWD" ]
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__bobthefish_start_segment 333 999
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else
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__bobthefish_start_segment $__bobthefish_med_red $__bobthefish_lt_red
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@ -311,31 +324,44 @@ function __bobthefish_prompt_dir -d 'Display a shortened form of the current dir
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__bobthefish_path_segment "$PWD"
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end
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function __bobthefish_in_virtualfish_virtualenv
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set -q VIRTUAL_ENV
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end
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function __bobthefish_virtualenv_python_version -d 'Get current python version'
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switch (readlink (which python))
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set -l python_version (readlink (which python))
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switch "$python_version"
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case python2
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echo $__bobthefish_superscript_glyph[2]
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case python3
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echo $__bobthefish_superscript_glyph[3]
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case pypy
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echo $__bobthefish_pypy_glyph
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end
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end
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function __bobthefish_virtualenv -d 'Get the current virtualenv'
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echo $__bobthefish_virtualenv_glyph(__bobthefish_virtualenv_python_version) (basename "$VIRTUAL_ENV")
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end
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end
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function __bobthefish_prompt_virtualfish -d "Display activated virtual environment (only for virtualfish, virtualenv's activate.fish changes prompt by itself)"
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set flag_bg $__bobthefish_lt_blue
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set flag_fg $__bobthefish_dk_blue
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__bobthefish_start_segment $flag_bg $flag_fg
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set_color $flag_fg --bold
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echo -n -s (__bobthefish_virtualenv) $flags ' '
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[ "$theme_display_virtualenv" = 'no' -o -z "$VIRTUAL_ENV" ]; and return
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set -l version_glyph (__bobthefish_virtualenv_python_version)
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if [ "$version_glyph" ]
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__bobthefish_start_segment $__bobthefish_med_blue $__bobthefish_lt_grey
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echo -n -s $__bobthefish_virtualenv_glyph $version_glyph
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end
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__bobthefish_start_segment $__bobthefish_med_blue $__bobthefish_lt_grey --bold
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echo -n -s (basename "$VIRTUAL_ENV") ' '
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set_color normal
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end
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function __bobthefish_prompt_rubies -d 'Display current Ruby (rvm/rbenv)'
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[ "$theme_display_ruby" = 'no' ]; and return
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set -l ruby_version
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if type rvm-prompt >/dev/null
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set ruby_version (rvm-prompt i v g)
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else if type rbenv >/dev/null
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set ruby_version (rbenv version-name)
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# Don't show global ruby version...
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[ "$ruby_version" = (rbenv global) ]; and return
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end
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[ -w "$ruby_version" ]; and return
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__bobthefish_start_segment $__bobthefish_ruby_red $__bobthefish_lt_grey --bold
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echo -n -s $ruby_version ' '
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set_color normal
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end
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@ -347,13 +373,15 @@ end
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function fish_prompt -d 'bobthefish, a fish theme optimized for awesome'
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__bobthefish_prompt_status
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__bobthefish_prompt_user
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if __bobthefish_in_virtualfish_virtualenv
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__bobthefish_prompt_virtualfish
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end
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if __bobthefish_in_git # TODO: do this right.
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__bobthefish_prompt_git # if something is in both git and hg, check the length of
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else if __bobthefish_in_hg # __bobthefish_git_project_dir vs __bobthefish_hg_project_dir
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__bobthefish_prompt_hg # and pick the longer of the two.
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__bobthefish_prompt_rubies
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__bobthefish_prompt_virtualfish
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set -l git_root (__bobthefish_git_project_dir)
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set -l hg_root (__bobthefish_hg_project_dir)
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if [ (echo "$hg_root" | wc -c) -gt (echo "$git_root" | wc -c) ]
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__bobthefish_prompt_hg $hg_root
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else if [ "$git_root" ]
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__bobthefish_prompt_git $git_root
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else
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__bobthefish_prompt_dir
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end
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