mirror of
https://github.com/fish-shell/fish-shell
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95 lines
2.8 KiB
Fish
95 lines
2.8 KiB
Fish
# name: Classic + Git
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# author: Kevin Ballard
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# vim: set noet:
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function fish_prompt --description 'Write out the prompt'
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set -l last_status $status
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# Just calculate this once, to save a few cycles when displaying the prompt
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if not set -q __fish_prompt_hostname
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set -g __fish_prompt_hostname (hostname|cut -d . -f 1)
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end
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set -l normal (set_color normal)
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# Hack; fish_config only copies the fish_prompt function (see #736)
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if not set -q -g __fish_classic_git_functions_defined
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set -g __fish_classic_git_functions_defined
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function __fish_repaint_user --on-variable fish_color_user --description "Event handler, repaint when fish_color_user changes"
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if status --is-interactive
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commandline -f repaint ^/dev/null
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end
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end
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function __fish_repaint_host --on-variable fish_color_host --description "Event handler, repaint when fish_color_host changes"
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if status --is-interactive
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commandline -f repaint ^/dev/null
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end
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end
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function __fish_repaint_status --on-variable fish_color_status --description "Event handler; repaint when fish_color_status changes"
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if status --is-interactive
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commandline -f repaint ^/dev/null
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end
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end
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function __fish_repaint_bind_mode --on-variable fish_key_bindings --description "Event handler; repaint when fish_key_bindings changes"
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if status --is-interactive
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commandline -f repaint ^/dev/null
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end
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end
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# initialize our new variables
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if not set -q __fish_classic_git_prompt_initialized
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set -qU fish_color_user; or set -U fish_color_user -o green
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set -qU fish_color_host; or set -U fish_color_host -o cyan
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set -qU fish_color_status; or set -U fish_color_status red
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set -U __fish_classic_git_prompt_initialized
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end
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end
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set -l color_cwd
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set -l prefix
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switch $USER
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case root toor
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if set -q fish_color_cwd_root
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set color_cwd $fish_color_cwd_root
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else
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set color_cwd $fish_color_cwd
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end
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set suffix '#'
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case '*'
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set color_cwd $fish_color_cwd
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set suffix '>'
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end
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set -l prompt_status
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if test $last_status -ne 0
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set prompt_status ' ' (set_color $fish_color_status) "[$last_status]" "$normal"
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end
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set -l mode_str
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switch "$fish_key_bindings"
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case '*_vi_*' '*_vi'
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# possibly fish_vi_key_bindings, or custom key bindings
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# that includes the name "vi"
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set mode_str (
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echo -n " "
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switch $fish_bind_mode
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case default
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set_color --bold --background red white
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echo -n "[N]"
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case insert
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set_color --bold green
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echo -n "[I]"
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case visual
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set_color --bold magenta
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echo -n "[V]"
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end
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set_color normal
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)
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end
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echo -n -s (set_color $fish_color_user) "$USER" $normal @ (set_color $fish_color_host) "$__fish_prompt_hostname" $normal ' ' (set_color $color_cwd) (prompt_pwd) $normal (__fish_git_prompt) $normal $prompt_status "$mode_str" "> "
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end
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