git-in-bash-prompt

parse_git_branch() {
     foo=`git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'`
     length=${#foo}
     if [ $length -gt 0 ] 
     then
          echo " (git:$foo)"
     fi
}

# terminal setup
export PS1="λ \[\033[36m\]\u\[\033[m\][\[\033[32m\]\W/\[\033[m\]]\[\033[33m\]\$(parse_git_branch)\[\033[00m\]~$ "
export CLICOLOR=1
export LSCOLORS=ExFxBxDxCxegedabagacad
alias ls='ls -GFh'