pg_custom.zsh_theme

function git_tag() {
  echo -n $(git tag --points-at HEAD)
}

function git_tag_formatted() {
  inside_git_repo="$(git rev-parse --is-inside-work-tree 2>/dev/null)"
  if [ "$inside_git_repo" ]; then
    if [ -z $(git_tag) ]; then
      echo -n
    else
      echo -n "(%{$fg[yellow]%}$(git_tag)%{$reset_color%})"
    fi
  else
    echo -n
  fi
}

function get_user_and_host() {
  color=$1
  echo -n "%{$fg_bold[$color]%}%n@%m"
}

function get_current_time() {
  echo -n "%{$fg[blue]%}%D{[%X]}%{$reset_color%}"
}

function get_current_path() {
  echo -n "%{$fg[white]%}[%~]"
}

function get_command_line() {
  echo "%{$fg[blue]%}->%{$fg_bold[blue]%} %#%{$reset_color%}"
}

USER_COLOR="green"
ROOT_COLOR="red"

if [[ $UID -eq 0 ]]; then
    COLOR=$ROOT_COLOR
else
    COLOR=$USER_COLOR
fi
PROMPT="$(get_user_and_host $COLOR) $(get_current_time) $(get_current_path) $(git_tag_formatted)
$(get_command_line) "
# PROMPT="$(get_user_and_host $COLOR) $(get_current_time) $(get_current_path) $(git_prompt_info) $(git_tag_formatted)
# $(get_command_line) "

ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[green]%}["
ZSH_THEME_GIT_PROMPT_SUFFIX="]%{$reset_color%}"
ZSH_THEME_GIT_PROMPT_DIRTY=" %{$fg[red]%}*%{$fg[green]%}"
ZSH_THEME_GIT_PROMPT_CLEAN=""