Merge pull request #448 from n0nick/patch-1

Updated the frisk theme to display Bazaar branch information as well

themes/frisk.zsh-theme

 PROMPT=$'
-%{$fg[blue]%}%/%{$reset_color%} $(git_prompt_info)%{$fg[white]%}[%n@%m]%{$reset_color%} %{$fg[white]%}[%T]%{$reset_color%}
+%{$fg[blue]%}%/%{$reset_color%} $(git_prompt_info)$(bzr_prompt_info)%{$fg[white]%}[%n@%m]%{$reset_color%} %{$fg[white]%}[%T]%{$reset_color%}
 %{$fg_bold[black]%}>%{$reset_color%} '
 
 PROMPT2="%{$fg_blod[black]%}%_> %{$reset_color%}"
 
-ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[green]%}["
+GIT_CB="git::"
+ZSH_THEME_SCM_PROMPT_PREFIX="%{$fg[green]%}["
+ZSH_THEME_GIT_PROMPT_PREFIX=$ZSH_THEME_SCM_PROMPT_PREFIX$GIT_CB
 ZSH_THEME_GIT_PROMPT_SUFFIX="]%{$reset_color%} "
 ZSH_THEME_GIT_PROMPT_DIRTY=" %{$fg[red]%}*%{$fg[green]%}"
 ZSH_THEME_GIT_PROMPT_CLEAN=""
+
+## Bazaar integration
+bzr_prompt_info() {
+	BZR_CB=`bzr nick 2> /dev/null | grep -v "ERROR" | cut -d ":" -f2 | awk -F / '{print "bzr::"$1}'`
+	if [ -n "$BZR_CB" ]; then
+		BZR_DIRTY=""
+		[[ -n `bzr status` ]] && BZR_DIRTY="%{$fg[red]%} *%{$reset_color%}"
+		echo "$ZSH_THEME_SCM_PROMPT_PREFIX$BZR_CB$BZR_DIRTY$ZSH_THEME_GIT_PROMPT_SUFFIX"
+	fi
+}