From 3087fc8d7dd4de02dcfeddddff63544216a7e4c1 Mon Sep 17 00:00:00 2001
From: Wentao Han <wentao.han@gmail.com>
Date: Wed, 14 May 2014 14:23:13 +0800
Subject: [PATCH] Improve my prompt theme

* Display username@hostname when ssh
* Change git style, using ASCII characters
* Combine status code with the prompt character
---
 themes/hanwentao.zsh-theme | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/themes/hanwentao.zsh-theme b/themes/hanwentao.zsh-theme
index fe7f5fe2e..e18420c73 100644
--- a/themes/hanwentao.zsh-theme
+++ b/themes/hanwentao.zsh-theme
@@ -1,7 +1,15 @@
-local ret_status="%(?:%{$fg_bold[green]%}➜ :%{$fg_bold[red]%}➜ %s)"
-PROMPT='${ret_status}%{$fg_bold[green]%}%p %{$fg[cyan]%}%~ %{$fg_bold[blue]%}$(git_prompt_info)%{$fg_bold[blue]%}%# %{$reset_color%}'
+function ssh_username_hostname() {
+  if [[ -n "$SSH_CONNECTION" ]]; then
+    echo "%{$fg_bold[green]%}%n@%m "
+  fi
+}
 
-ZSH_THEME_GIT_PROMPT_PREFIX="git:(%{$fg[red]%}"
-ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%} "
-ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[blue]%}) %{$fg[yellow]%}✗%{$reset_color%}"
-ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg[blue]%})"
+ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[cyan]%}git:(%{$fg[red]%}"
+ZSH_THEME_GIT_PROMPT_SUFFIX=" "
+ZSH_THEME_GIT_PROMPT_DIRTY=" %{$fg[yellow]%}X%{$fg[cyan]%})"
+ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg[cyan]%})"
+
+local current_dir="%{$fg[blue]%}%~ "
+local ret_status="%(?:%{$fg_bold[green]%}:%{$fg_bold[red]%}%? )%# "
+
+PROMPT='$(ssh_username_hostname)${current_dir}$(git_prompt_info)${ret_status}%{$reset_color%}'