gist to parse git output

parse_git.sh

function parse_git_dirty {
          [[ $(git status 2> /dev/null | tail -n1) != "nothing to commit, working tree clean" ]] && echo "*"
  }
function parse_git_branch {
          git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e "s/* \(.*\)/(\1$(parse_git_dirty))/"
  }

export PS1='\u@\h \[\033[1;33m\]\w\[\033[0m\]$(parse_git_branch)$ '

#grey
PS1='\[\033[0;32m\]\u\[\033[1;32m\]@\[\033[0;32m\]\h\[\033[00m\]:\[\033[01;34m\]\W\[\033[1;30m\]$(parse_git_branch)\[\033[00m\]\$ '