mirror of
https://github.com/fish-shell/fish-shell
synced 2024-12-29 06:13:20 +00:00
90 lines
2.7 KiB
Fish
90 lines
2.7 KiB
Fish
# Adapted from __terlar_git_prompt
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set -g fish_color_hg_clean green
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set -g fish_color_hg_modified yellow
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set -g fish_color_hg_dirty red
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set -g fish_color_hg_added green
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set -g fish_color_hg_renamed magenta
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set -g fish_color_hg_copied magenta
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set -g fish_color_hg_deleted red
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set -g fish_color_hg_untracked yellow
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set -g fish_color_hg_unmerged red
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set -g fish_prompt_hg_status_added '✚'
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set -g fish_prompt_hg_status_modified '*'
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set -g fish_prompt_hg_status_copied '⇒'
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set -g fish_prompt_hg_status_deleted '✖'
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set -g fish_prompt_hg_status_untracked '?'
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set -g fish_prompt_hg_status_unmerged '!'
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set -g fish_prompt_hg_status_order added modified copied deleted untracked unmerged
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function __fish_hg_prompt --description 'Write out the hg prompt'
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# If hg isn't installed, there's nothing we can do
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# Return 1 so the calling prompt can deal with it
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if not command -s hg >/dev/null
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return 1
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end
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set -l branch (hg branch ^/dev/null)
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if test -z $branch
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return
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end
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echo -n '|'
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set -l repo_status (hg status |cut -c 1-2|sort -u|uniq)
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# Show nice color for a clean repo
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if test -z "$repo_status"
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set_color $fish_color_hg_clean
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echo -n $branch'✓'
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set_color normal
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# Handle modified or dirty (unknown state)
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else
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set -l hg_statuses
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set -l modified
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# Take actions for the statuses of the files in the repo
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for line in $repo_status
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# Determine if we are modified or dirty
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if echo $line | grep -qc '^[AMCD]'
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set modified 1
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end
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# Add a character for each file status if we have one
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switch $line
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case 'A ' ; set hg_statuses $hg_statuses added
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case 'M ' ' M' ; set hg_statuses $hg_statuses modified
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case 'C ' ; set hg_statuses $hg_statuses copied
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case 'D ' ' D' ; set hg_statuses $hg_statuses deleted
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case '\? ' ; set hg_statuses $hg_statuses untracked
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case 'U*' '*U' 'DD' 'AA'; set hg_statuses $hg_statuses unmerged
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end
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end
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if set -q modified[1]
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set_color $fish_color_hg_modified
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else
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set_color $fish_color_hg_dirty
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end
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echo -n $branch'⚡'
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# Sort status symbols
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for i in $fish_prompt_hg_status_order
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if contains $i in $hg_statuses
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set -l color_name fish_color_hg_$i
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set -l status_name fish_prompt_hg_status_$i
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set_color $$color_name
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echo -n $$status_name
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end
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end
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set_color normal
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end
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end
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