Bash Git Branch

gistfile1.sh

function parse_git_dirty {
    [[ `git status --porcelain` ]] && echo "*"
}

function parse_git_branch {
    git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e "s/* \(.*\)/[\1$(parse_git_dirty)]/"
}

export PS1="\n\[$BPurple\][\w]\n\[$BCyan\]\u@\h \[$BGreen\]\$(parse_git_branch)\n$\[$Color_Off\] "


# The BGreen color it is using is BGreen='\e[1;32m', however, I set my iTerm to change the hue of the colors -- so it might look different in your terminal