57 lines
4.1 KiB
Fish
57 lines
4.1 KiB
Fish
# fish theme: gentoo
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function _git_branch_name
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echo (command git symbolic-ref HEAD 2>/dev/null | sed -e 's|^refs/heads/||')
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end
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function _is_git_dirty
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echo (command git status -s --ignore-submodules=dirty 2>/dev/null)
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end
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function fish_prompt
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set fish_greeting
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set -l cyan (set_color -o cyan)
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set -l red (set_color -o red)
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set -l blue (set_color -o blue)
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set -l green (set_color -o green)
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set -l normal (set_color normal)
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if set -q VIRTUAL_ENV
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echo -n -s (set_color white) "🐍(" (basename "$VIRTUAL_ENV") ")" (set_color normal) " "
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end
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set -l cwd (pwd | sed -e "s!^$HOME!~!g")
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# output the prompt, left to right:
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if [ (id -u) = "0" ];
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set cwd (basename $cwd)
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# display host
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echo -n -s $red (hostname|cut -d . -f 1) " "
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else
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# display 'user@host:'
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echo -n -s $green (whoami) @ $green (hostname|cut -d . -f 1) " "
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end
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# display the current directory name:
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echo -n -s $blue $cwd $normal
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# show git branch and dirty state, if applicable:
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if [ (_git_branch_name) ]
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set -l git_branch '[' (_git_branch_name) ']'
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if [ (_is_git_dirty) ]
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set git_info $red $git_branch
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else
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set git_info $cyan $git_branch
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end
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echo -n -s ' ' $git_info $normal
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end
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# terminate with a nice prompt char:
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if [ (id -u) = "0" ];
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set indicate '#'
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else
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set indicate '🪷'
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end
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echo -n -s $blue " $indicate " $normal
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end
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