print diffstat to console when there are changes

[etc/zsh.git] / .zsh / zshrc / 60_vcsprompt

diff --git a/.zsh/zshrc/60_vcsprompt b/.zsh/zshrc/60_vcsprompt
index f9c440b7db0ad5a73e4fc64258e3c52fca61b48a..22b6e5154cd4918205b37470c319cfed9ecf9577 100644 (file)
--- a/.zsh/zshrc/60_vcsprompt
+++ b/.zsh/zshrc/60_vcsprompt
@@ -70,6 +70,7 @@ __vcs_get_repo_type()
   local dir
   while true; do
     [ -d ${dir}.git ] && echo git && break
+    [ -d "$GIT_DIR" ] && echo git && break
     [ -d ${dir}.bzr ] && echo bzr && break
     [ -d ${dir}.hg ] && echo hg && break
     [ "$(readlink -f ${dir:-.})" = / ] && echo NONE && break
@@ -140,7 +141,24 @@ __vcs_set_prompt_variables()
       branch="$(__git_get_branch)" ||
         { error "could not determine git branch"; return 1 }
       eval set -- $(__vcs_get_prompt_path_components "$reporoot" "$branch")
-      [ -d "$GIT_DIR" ] && set -- "$GIT_DIR" "$2" "$1"
+      if [ -d "$GIT_DIR" ]; then
+        # poor man's replace until I find out how to do named dirs properly
+        # here:
+        local _D="${GIT_DIR/$HOME/~}"
+        set -- "$_D" "$2" "${${1#$_D}%/}"
+      fi
+
+      output=(${(f):-"$(git diff --stat --relative)"})
+      if [[ ${#output} -gt 1 ]]; then
+        echo changes on filesystem:
+        print "${(F)output[1,-2]}"
+      fi
+      output=(${(f):-"$(git diff --cached --stat --relative)"})
+      if [[ ${#output} -gt 1 ]]; then
+        echo cached/staged changes:
+        print "${(F)output[1,-2]}"
+      fi
+      unset output
       ;;
     hg)
       reporoot="$(__hg_get_reporoot)" ||