function prompt_color() {
  if [ "$(whoami)" = "root" ]; then 
    echo "red"
  else
    echo "green"
  fi
}

ZSH_THEME_VCS_PROMPT_PREFIX="%{$fg[red]%}‹"
ZSH_THEME_VCS_PROMPT_SUFFIX="›%{$reset_color%}"
ZSH_THEME_VCS_PROMPT_FORMAT="${ZSH_THEME_VCS_PROMPT_PREFIX}%b:%h${ZSH_THEME_VCS_PROMPT_SUFFIX}"

# Prompts
# PS1='%{$fg[green]%}%n@%m:%{$fg_bold[blue]%}%2~ %{$reset_color%}%(!.#.$) '

PS1='%~ %{$fg[$(prompt_color)]%}♪%{$reset_color%} '
RPS1='$(${VCPROMPT} -f ${ZSH_THEME_VCS_PROMPT_FORMAT})'