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Git branch and dirty state in Bash prompt.
# http://henrik.nyh.se/2008/12/git-dirty-prompt
# http://www.simplisticcomplexity.com/2008/03/13/show-your-git-branch-name-in-your-prompt/
# username@Machine ~/dev/dir[master]$ # clean working directory
# username@Machine ~/dev/dir[master*]$ # dirty working directory
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='\u@\h \[\033[1;33m\]\w\[\033[0m\]$(parse_git_branch)$ '
@xbx
xbx commented Apr 16, 2012

git status --porcelain

@Banta
Banta commented Aug 1, 2012

Nice. How can I change the color of the branch to maybe light green?

@henrik
Owner
henrik commented Aug 1, 2012
@sansb
sansb commented Aug 19, 2014

thanks for this! my version of git prints out "nothing to commit, working directory clean", so change that string if your dirty checking isn't working.

@adeelx
adeelx commented Jun 21, 2015

Change nothing to commit (working directory clean) to nothing to commit, working directory clean if you're getting a persistent * even if your working directory is clean.

@srguiwiz

Thank you. Color coded branch name depending on state at https://gist.github.com/srguiwiz/de87bf6355717f0eede5 , green or red.

@jcgoble3

So I took this and improved on it a bit. Check it out here: https://github.com/jcgoble3/gitstuff/blob/master/gitprompt.sh This uses more reliable code that doesn't rely on a specific output that could change in a new version of Git, and is a bit cleaner and easier to read. Feel free to use it or improve on it more.

@benjamindoe

Works fine, edited slightly. git status --porcelain like @xbx suggested then changed the "nothing to commit (working directory clean) to nothing to commit, working directory clean" string to "". This makes it stable across Git versions and regardless of user configuration

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