Add my old ZSH prompt

zsh/zshrc.org

@@ -160,3 +160,40 @@ Autoload any ZSH function from =$HOME/.zsh/functions=.
   screen when less is closed (=-X=). Handles ANSI colors (=-R=). Stops
   long lines from wraping (=-S=). And makes searches case-insensitive
   (=-i=).
+
+* Prompt
+
+  First off, do some setup. Allow the use of functions inside the prompt,
+  initialize colors and load the ~add-zsh-hook~ function.
+
+  #+begin_src sh
+    setopt PROMPT_SUBST
+
+    autoload -U colors
+    autoload -Uz add-zsh-hook
+    autoload -Uz vcs_info
+
+    colors
+  #+end_src
+
+  Setup VCS info.
+
+  #+begin_src sh
+    add-zsh-hook precmd vcs_info
+
+    zstyle ':vcs_info:*' actionformats '%u%c%B%F{1}%a%f%%b %F{3}%s%f:%F{5}%r%f:%F{4}%b%f'
+    zstyle ':vcs_info:*' enable bzr git hg svn
+    zstyle ':vcs_info:*' formats '%u%c%F{3}%s%f:%F{5}%r%f:%F{4}%b%f'
+    zstyle ':vcs_info:*' nvcsformats ''
+    zstyle ':vcs_info:bzr:*' branchformat '%b'
+    zstyle ':vcs_info:git:*' check-for-changes 1
+    zstyle ':vcs_info:*' stagedstr '%F{2}Δ%f'
+    zstyle ':vcs_info:*' unstagedstr '%F{1}Δ%f'
+  #+end_src
+
+  Set the actual prompts.
+
+  #+begin_src sh
+    PROMPT='%T %2~ %B%(?.%F{2}.%F{1})→%b '
+    RPROMPT='${vcs_info_msg_0_}'
+  #+end_src