function toon {
  echo -n ""
}

get_git_dirty() {
  git diff --quiet || echo '*'
}

function prompt_apple_precmd () {
	vcs_info
}

function prompt_apple_setup {
	setopt LOCAL_OPTIONS
	unsetopt XTRACE KSH_ARRAYS
	prompt_opts=(cr percent subst)

	# Load required functions.
	autoload -Uz add-zsh-hook
	autoload -Uz vcs_info

	autoload -U colors && colors
	zstyle ':vcs_info:*' check-for-changes false
	zstyle ':vcs_info:*' unstagedstr '%F{red}*'   # display this when there are unstaged changes
	zstyle ':vcs_info:*' stagedstr '%F{yellow}+'  # display this when there are staged changes
	zstyle ':vcs_info:*' actionformats \
		'%F{5}%F{5}[%F{2}%b%F{3}|%F{1}%a%c%u%F{5}]%f '
	zstyle ':vcs_info:*' formats       \
		'%F{5}%F{5}[%F{2}%b%c%u%F{5}]%f '
	zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat '%b%F{1}:%F{3}%r'
	zstyle ':vcs_info:*' enable git cvs svn
	
	setopt prompt_subst
	PROMPT='%{$fg[magenta]%}$(toon)%{$reset_color%} %~/ %{$reset_color%}${vcs_info_msg_0_}%{$reset_color%}'
	
	autoload -U add-zsh-hook
	add-zsh-hook precmd prompt_apple_precmd
}

prompt_apple_setup "$@"