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danroberts/Git branch in bash prompt

Created November 10, 2012 17:25
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Adds your git branch to the bash prompt
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Git branch in bash prompt
function parse_git_dirty {
[[ $(git status 2> /dev/null | tail -n1) != "nothing to commit (working directory clean)" ]] && echo "*"
}
function parse_git_branch {
git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e "s/* (.*)/[$(parse_git_dirty)]/"
}
export PS1='\u@\h \e[1;33m\w\e[0m $(parse_git_branch)$ '
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