portions of my .bashrc relevant to git

.bashrc

function mk_prompt
{
  # script to visually list terminal color codes:
	# http://tldp.org/HOWTO/Bash-Prompt-HOWTO/x329.html
	local GRAY="\[\033[0;37m\]"
	local BOLD_GRAY="\[\033[1;37m\]"
	local GREEN="\[\033[0;32m\]"
	local BOLD_GREEN="\[\033[1;32m\]"
	local CYAN="\[\033[0;36m\]"
	local BOLD_CYAN="\[\033[1;36m\]"
	local NO_COLOR="\[\033[0m\]"

	local GIT_BRANCH='$(__git_ps1 " (%s)")'

	PS1="$CYAN[$GRAY\w$GREEN$GIT_BRANCH$CYAN]$GRAY\$$NO_COLOR "
}

source ~/etc/git-completion.bash
alias g='git'
complete -o default -o nospace -F _git g

mk_prompt