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@snaka
Created October 5, 2012 01:04
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BashプロンプトにGitのブランチ名を表示し、変更の有無を'*'で識別できるようにする(これを ~/.bashrc に追加)
# for git
#
# http://henrik.nyh.se/2008/12/git-dirty-prompt
# http://www.simplisticcomplexity.com/2008/03/13/show-your-git-branch-name-in-your-prompt/
function parse_git_dirty {
[[ $(git status 2> /dev/null | tail -n1) != "nothing to commit (working directory clean)" ]] && echo "*"
}
function parse_git_branch {
git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e "s/* \(.*\)/[\1$(parse_git_dirty)]/"
}
export PS1='\h \[\033[1;33m\]\W \[\033[0m\]$(parse_git_branch)$ '
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