edenir-anschau/git_branch_ps1

## git_branch_ps1
function parse_git_branch () {
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}

RED="\[\033[1;31m\]"
YELLOW="\[\033[1;33m\]"
GREEN="\[\033[1;32m\]"
NO_COLOR="\[\033[0m\]"

PS1="$GREEN\u@\h$NO_COLOR:\w$YELLOW\$(parse_git_branch)$NO_COLOR\$ "
	function parse_git_branch () {
	git branch 2> /dev/null \| sed -e '/^[^]/d' -e 's/ \(.*\)/ (\1)/'
	}

	RED="\[\033[1;31m\]"
	YELLOW="\[\033[1;33m\]"
	GREEN="\[\033[1;32m\]"
	NO_COLOR="\[\033[0m\]"

	PS1="$GREEN\u@\h$NO_COLOR:\w$YELLOW\$(parse_git_branch)$NO_COLOR\$ "