fisher/functions/fisher_uninstall.fish
Jorge Bucaran be65fdf3f0 Ahoy!! Fisherman 1.0.0
* Deprecate fisher --list in favor of a new command
  fisher list. The behavior is roughly the same. See
  fisher help list for usage. tl;dr: Use list to query
  the local system / cache and search to query the index.

* Teach fisher_plugin_walk about fish_postexec,
  fish_command_not_found and fish_preexec event emitters
  and erase them during uninstall if they were defined in
  a snippet.

* Fisherman now recognizes the following aliases by default:
  i for install, u for update, l for list, s for search and
  h for help.

* Rewrite documentation to be simpler and more consistent.

* Fisherman can install "functions" now. If you have created
  a function interactively, you can run fisher install name
  of the function and a directory will be created in
  $PWD/name of the function and installed as usual.

* Fisherman now detects if users have modified their fish
  prompt using fish_config and if so, uninstalls $fisher_prompt.

* Search results now truncate plugin descriptions based in
 the width of the terminal screen.

* Install/Update/Uninstall CLI was retouched.

Looking behind and Ahead
========================

On Jan, 1st, Fisherman 0.1.0 departed from the bay of
"my hard drive" and today 1.0.0 has finally shipped.

Things are still a little rough and knotty, what did
you think? But 1.0.0 means all the basic things are
here.

Internally, we may still push some large changes, more
robust tests; at ~300 there are still areas a bit dry.

On the outside, Fisherman will change little, I hope.
That's a feature. If you want a more colorful CLI,
concurrent updates, or another bit here and there,
we may work something out.

This release means more time to focus on the plugin
ecosystem, but the adventures are far from over.
2016-03-01 18:02:38 +09:00

128 lines
3.3 KiB
Fish

function fisher_uninstall -d "Uninstall plugins"
set -l plugins
set -l option
set -l stdout /dev/stdout
set -l stderr /dev/stderr
getopts $argv | while read -l 1 2
switch "$1"
case _
set plugins $plugins $2
case f force
set option force
if test ! -z "$2"
set plugins $plugins $2
end
case q quiet
set stdout /dev/null
set stderr /dev/null
case h
printf "Usage: fisher uninstall [<plugins>] [--force] [--quiet] [--help]\n\n"
printf " -f --force Delete copy from the cache\n"
printf " -q --quiet Enable quiet mode\n"
printf " -h --help Show usage help\n"
return
case \*
printf "fisher: '%s' is not a valid option.\n" $1 > /dev/stderr
fisher_uninstall -h > /dev/stderr
return 1
end
end
set -l time (date +%s)
set -l count 0
set -l index 1
set -l total (count $plugins)
set -l skipped
set -l indicator "▸"
set -l IFS \t
if set -q plugins[1]
printf "%s\n" $plugins
else
__fisher_file
end | while read -l item path
debug "Validate %s" $item
if not set item (__fisher_plugin_validate $item)
debug "Validate fail %s" $item
printf "fisher: '%s' is not a valid name, path or URL.\n" $item > $stderr
continue
end
debug "Validate ok %s" $item
if not set path (__fisher_path_from_plugin $item)
set total (math $total - 1)
printf "fisher: '%s' not found\n" $item > $stderr
continue
end
set -l name (printf "%s\n" $path | __fisher_name)
debug "Uninstall %s" "$name"
if not contains -- $name (fisher_list $fisher_file)
if test -z "$option"
set total (math $total - 1)
set skipped $skipped $name
continue
end
end
printf "$indicator Uninstalling " > $stderr
switch $total
case 0 1
printf "%s\n" $name > $stderr
case \*
printf "(%s of %s) %s\n" $index $total $name > $stderr
set index (math $index + 1)
end
if __fisher_plugin_can_enable "$name" "$path"
debug "Disable %s[:%s]" "$name" "$option"
__fisher_plugin_disable "$name" "$path" "$option"
else
debug "Disable skip %s" "$name"
end
if test "$option" = force
debug "Delete %s" "$path"
command rm -rf $path
end
set count (math $count + 1)
end
set time (math (date +%s) - $time)
if test ! -z "$skipped"
printf "%s plugin/s skipped (%s)\n" (count $skipped) (
printf "%s\n" $skipped | paste -sd ' ' -
) > $stdout
end
if test $count -le 0
printf "No plugins were uninstalled.\n" > $stdout
return 1
end
debug "Reset completions and key bindings start"
__fisher_complete_reset
__fisher_key_bindings_reset
debug "Reset completions and key bindings ok"
printf "%d plugin/s uninstalled in %0.fs\n" $count $time > $stdout
end