Created
October 16, 2009 19:14
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Add git branch name and status to your shell prompt
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# If the current directory is a git repository, this displays [branch_name] and, | |
# if there are uncommitted changes, an asterisk. | |
# Example: | |
# ~/projects/my_project[master*]: | |
# I should also point out this uses my own hot pink & teal shell colour scheme (best viewed on white background). | |
# Change the colours if you don't like pretty things. | |
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='\[\033[0;35m\]\w\[\033[0;36m\]$(parse_git_branch)\[\e[0m\]: ' |
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