A bash function and prompt to get the current git branch status in a prompt.

.bash_profile

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

# Set titles
PS1='\[\e]2;\w\]\[\a\][\[\e[0;32m\]\h\[\e[0;33m\]$(parse_git_branch)\[\e[0m\]]: '