Adding commit hash to branch name in my favorit rjk-repos theme.

themes/rkj-repos.zsh-theme

@@ -18,8 +18,11 @@ ZSH_THEME_GIT_PROMPT_UNMERGED="%{$fg[magenta]%}✂"
 ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$fg[grey]%}✈"
 
 function mygit() {
-  ref=$(git symbolic-ref HEAD 2> /dev/null) || return
-  echo "$ZSH_THEME_GIT_PROMPT_PREFIX${ref#refs/heads/}$( git_prompt_status )%{$reset_color%}$ZSH_THEME_GIT_PROMPT_SUFFIX"
+  ref1=$(git symbolic-ref HEAD 2> /dev/null) || return
+  ref2=$(git rev-parse HEAD | head -c 6) || return
+  ref="$ref1 %{$fg[grey]%}$ref2"
+  #ref=$(git symbolic-ref HEAD 2> /dev/null) $(git rev-parse HEAD | head -c 6) || return
+  echo "$ZSH_THEME_GIT_PROMPT_PREFIX${ref#refs/heads/}$( git_prompt_status )%{$reset_color%}$ZSH_THEME_GIT_PROMPT_SUFFIX "
 }
 
 function retcode() {}