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https://github.com/fish-shell/fish-shell.git
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c2970f9618
This runs build_tools/style.fish, which runs clang-format on C++, fish_indent on fish and (new) black on python. If anything is wrong with the formatting, we should fix the tools, but automated formatting is worth it.
99 lines
2.9 KiB
Fish
99 lines
2.9 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 -sq hg
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return 1
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end
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set -l root (fish_print_hg_root)
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or return 0
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# Read branch and bookmark
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set -l branch (cat $root/branch 2>/dev/null; or echo default)
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if set -l bookmark (cat $root/bookmarks.current 2>/dev/null)
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set branch "$branch|$bookmark"
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end
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echo -n '|'
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# Disabling color and pager is always a good idea.
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set -l repo_status (hg status | string sub -l 2 | sort -u)
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# Show nice color for a clean repo
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if test -z "$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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# Take actions for the statuses of the files in the repo
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for line in $repo_status
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# Add a character for each file status if we have one
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# HACK: To allow this to work both with and without '?' globs
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set -l q '?'
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switch $line
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case 'A '
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set -a hg_statuses added
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case 'M ' ' M'
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set -a hg_statuses modified
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case 'C '
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set -a hg_statuses copied
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case 'D ' ' D'
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set -a hg_statuses deleted
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case "$dq "
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set -a hg_statuses untracked
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case 'U*' '*U' 'DD' 'AA'
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set -a hg_statuses unmerged
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end
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end
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if string match -qr '^[AMCD]' $repo_status
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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 $hg_statuses
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set -l color_name fish_color_hg_$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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