git prompt

.bash_git_prompt

# shove this in your .bashrc or .bash_profile or whatever
function parse_git_dirty {
  [[ $(git ls-files -o -m --exclude-standard 2> /dev/null) != "" ]] && echo "*"
}
function parse_git_branch {
  if type -p __git_ps1; then
    branch=$(__git_ps1 '%s')
    if [ -n "$branch" ]; then
      echo -e "[$branch]"
    fi
  fi
}

PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\[\033[01;32m\]$(parse_git_branch)\[\033[1;31m\]$(parse_git_dirty)\[\033[00m\]\$ '