Merge pull request #379 from bucaran/try-plugin
Bruno Pinto
10 years ago
commit
d8077b31c7
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## _theme_ :tophat:
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> Quick theme switcher.
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## Description
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Quick theme switcher for _Oh my fish_. _theme_ is smart to auto-complete as you type all the available _oh-my-fish_ themes.
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## Options
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#### `theme <theme name>`
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Quick switch to theme.
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#### `theme -l --list`
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List available themes.
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#### `theme -r --restore`
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Restore original theme.
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#### `theme -h --help`
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Show usage help.
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## Authors
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+ [Jorge Bucaran](https://github.com/bucaran)
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## Credits
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+ Auto-completions thanks to [Bruno Pinto](https://github.com/bpinto).
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## License
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MIT
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# Add completions when the theme is loaded. Thanks Bruno!
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complete --command (basename -s.fish (status -f)) \
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--arguments "(basename (theme.util.get.themes))" \
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--description "Oh-my-fish theme"
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import plugins/fish-spec
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import plugins/theme
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function describe_theme -d "theme: quick theme switcher"
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function before_all
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set -g __theme_test_last_theme $fish_theme
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end
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function it_changes_the_current_theme
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theme bobthefish
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expect $fish_theme --to-equal bobthefish
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and expect $fish_function_path --to-contain-all $fish_path/themes/bobthefish
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end
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function it_restores_the_original_theme
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theme bobthefish
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theme -r
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expect $fish_theme --to-equal $__theme_test_last_theme
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end
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function it_prints_usage_help
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expect (theme -h | grep USAGE | sed -E 's/ //g') --to-equal "USAGE"
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end
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function it_prints_a_list_of_all_themes
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set -l themes (theme -l)
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for theme in $fish_custom/themes/* $fish_path/themes/*
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set theme (basename "$theme")
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expect (echo "$themes" | grep -o "$theme") --to-equal "$theme"
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end
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end
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function it_highlights_the_currently_selected_theme
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set -l themes (theme -l)
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expect (echo "$themes" | grep -o "$fish_theme\*") --to-equal "$fish_theme*"
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end
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function it_can_reload_a_theme_multiple_times
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theme bobthefish
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theme fishface
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theme bobthefish
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expect $fish_theme --to-equal bobthefish
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and expect $fish_function_path --to-contain-all $fish_path/themes/bobthefish
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and expect $fish_function_path --to-not-contain-all $fish_path/themes/fishface
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end
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function it_returns_1_if_the_theme_does_not_exist
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set -l improbable_theme ___(date +%s)___
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set -l ignore_output (theme "$improbable_theme")
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expect $status --to-equal 1
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end
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end
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spec.run $argv
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# NAME
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# theme - quick theme switcher
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#
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# DESCRIPTION
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# Quick theme switcher for Oh my fish. theme is smart to auto-complete
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# as you type from the list available _oh-my-fish_ themes.
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#
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# SYNOPSIS
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# theme <theme name>
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# [-l --list]
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# [-u --update]
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# [-r --restore]
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# [-h --help]
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#
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# OPTIONS
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# theme <theme name>
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# Quick switch to theme.
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#
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# theme -l --list
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# List available themes.
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#
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# theme -u --update
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# Update theme auto-completions.
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#
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# theme -r --restore
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# Restore original theme.
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#
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# theme -h --help
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# Show usage help.
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#
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# AUTHORS
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# Jorge Bucaran <jbucaran@me.com>
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# /
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if not set -q __fish_theme_last
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set -g __fish_theme_last $fish_theme
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end
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function theme -d "quick theme switcher"
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set -l usage "
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USAGE
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$_ <theme name>
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Quick switch to theme.
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$_ -l --list
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List available themes.
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$_ -r --restore
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Restore original theme.
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$_ -h --help
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Show usage help.
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"
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if test (count $argv) -gt 0
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set -l option $argv[1]
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switch $option
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case -h --help help
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echo $usage
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case -l --list
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set -l regex "[[:<:]]($fish_theme)[[:>:]]"
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if test (uname) != "Darwin"
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set regex "\b($fish_theme)\b"
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end
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set -l color green
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basename -a (theme.util.get.themes) \
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| column \
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| sed -E "s/$regex/"(set_color $color)"\1*"(set_color normal)"/"
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set_color normal
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case -r --restore
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if set -q __fish_theme_last
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if test $__fish_theme_last != $fish_theme
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theme.util.remove.current
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set fish_theme $__fish_theme_last
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. $fish_path/oh-my-fish.fish
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end
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end
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case \*
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if test -z "$option"
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echo $usage
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else if test -d $fish_custom/themes/$option -o \
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-d $fish_path/themes/$option
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theme.util.remove.current
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set fish_theme $option
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. $fish_path/oh-my-fish.fish
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else
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echo (set_color f00)"`$option` is not a theme."(set_color normal) ^&2
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theme --list
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return 1
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end
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end
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else
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theme --list
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end
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end
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@ -0,0 +1,3 @@
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function theme.util.get.themes
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printf "%s\n" $fish_path/themes/*
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end
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@ -0,0 +1,16 @@
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function theme.util.remove.current
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# Find previously loaded theme index in function path.
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set -l index (contains -i -- \
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$fish_custom/themes/$fish_theme $fish_function_path)
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if test $status -gt 0
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# Not a custom theme, try a default theme.
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set index (contains -i -- \
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$fish_path/themes/$fish_theme $fish_function_path)
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end
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if test -n "$index"
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# So Long, and Thanks for All the Fish.
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set -e fish_function_path[$index]
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end
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end
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