Git SSH Config

# Git branch in prompt.
parse_git_branch() {
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}
parse_git_tag () {
  git describe --tags 2> /dev/null
}
parse_git_branch_or_tag() {

  local OUT="$(parse_git_branch)"
  if [ "$OUT" == " ((no branch))" ]; then
    OUT="[$(parse_git_tag)]";
  fi

  echo $OUT
}

export PS1="\u@\h:\w\[\033[32m\] \$(parse_git_branch_or_tag)\[\033[00m\]$ "