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Simplify freedesktop icon completions

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Use `path` more and skip the `sort` - this is for completions and
they're sorted internally.
This commit is contained in:
Fabian Boehm 2024-08-18 12:22:39 +02:00
parent f07e6c6667
commit a23cfd0aa8
1 changed files with 5 additions and 18 deletions
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19
share/functions/__fish_complete_freedesktop_icons.fish
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@ -1,28 +1,15 @@
function __fish_complete_freedesktop_icons -d 'List installed icon names according to `https://specifications.freedesktop.org/icon-theme-spec/0.13/`'
# The latest `icon-theme-spec` as of 2024-08-10 is 0.13
# https://specifications.freedesktop.org/icon-theme-spec/latest/
# https://specifications.freedesktop.org/icon-theme-spec/0.13/
# https://specifications.freedesktop.org/icon-theme-spec/0.13/#directory_layout
# 1. $HOME/.icons
# 2. $XDG_DATA_DIRS/icons
# 3. /usr/share/pixmaps
set -l dirs
test -d $HOME/.icons; and set -a dirs $HOME/.icons
if set -q XDG_DATA_DIRS
# Can be a list of directories so we append each
for d in $XDG_DATA_DIRS
test -d $d/icons; and set -a dirs $d/icons
end
end
test -d /usr/share/pixmaps; and set -a dirs /usr/share/pixmaps
set -l dirs (path filter -rd -- ~/.icons $XDG_DATA_DIRS/icons /usr/share/pixmaps)
for d in $dirs
# https://specifications.freedesktop.org/icon-theme-spec/0.13/#definitions
# .png, .svg and .xpm are valid icon file formats
printf '%s\n' $d/**/*.{png,svg,xpm}
end \
path filter -rf -- $dirs/**/*.{png,svg,xpm} \
| path basename \
| path change-extension '' \
| command sort --unique
| path change-extension ''
end