personal-linux-config/bashrc_overrides/git_functions

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__git_dirty() {
if [ "$(git status 2> /dev/null | tail -1)" != "nothing to commit, working tree clean" ]; then
echo "*"
fi
}
__git_branch() {
branch=$(git branch 2>/dev/null | grep "*" | sed -e 's/\*\ //') || return
if [ "$branch" == *"detached"* ]; then
branch=$(echo "$branch" | sed -e 's/.*at\ //' | sed -e 's/)//')
fi
echo "$branch"
}
__git_prompt() {
branch=$(__git_branch)
if [ ! -z "$branch" ]; then
echo "$branch$(__git_dirty)"
else
echo "NONE"
fi
}
__git_history() {
echo "$(git log --oneline | cut -d ' ' -f 1)"
}