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@granth
Created June 2, 2011 20:57
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git prompt
export PS1='\[\033]0;\w\007\[\033[0;32m\]\W\[\033[0;38m\] $(git_branch)$(prompt_status "%s") '
prompt_status() {
local branch=$(__git_ps1 "%s")
if [ -n "$branch" ]; then
if git_dirty; then
echo "⚡"
return
fi
fi
echo "→"
}
git_branch() {
local branch=$(__git_ps1 "%s")
if [ -n "$branch" ]; then
if [[ ! $(git config homedir.repo) ]]; then
echo -n "$branch"
fi
fi
}
git_dirty() {
[[ $(git status 2> /dev/null | tail -n1) != "nothing to commit (working directory clean)" ]]
}
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