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mac bash 显示Git当前分支名与状态
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function parse_git_dirty { | |
local git_status=$(git status 2> /dev/null | tail -n1) || $(git status 2> /dev/null | head -n 2 | tail -n1); | |
if [[ "$git_status" != "" ]]; then | |
local git_now; # 标示 | |
if [[ "$git_status" =~ nothing\ to\ commit || "$git_status" =~ Your\ branch\ is\ up\-to\-date\ with ]]; then | |
git_now="="; | |
elif [[ "$git_status" =~ Changes\ not\ staged || "$git_status" =~ no\ changes\ added ]]; then | |
git_now='~'; | |
elif [[ "$git_status" =~ Changes\ to\ be\ committed ]]; then #Changes to be committed | |
git_now='*'; | |
elif [[ "$git_status" =~ Untracked\ files ]]; then | |
git_now="+"; | |
elif [[ "$git_status" =~ Your\ branch\ is\ ahead ]]; then | |
git_now="#"; | |
fi | |
echo "${git_now}"; | |
fi | |
} | |
function git_branch { | |
ref=$(git symbolic-ref HEAD 2> /dev/null) || return; | |
echo "("${ref#refs/heads/}") "; | |
} | |
PS1="[\[\033[1;32m\]\w\[\033[0m\]] \[\033[0m\]\[\033[1;36m\]\$(git_branch)\[\033[0;31m\]\$(parse_git_dirty)\[\033[0m\]$ " |
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