Valentin Haenel: 29431: Hook example for signaling untracked files in git repositories

Misc/vcs_info-examples

@@ -155,6 +155,23 @@ function +vi-hg-shorthash() {
     ret=1
 }
 
+### Display the existence of files not yet known to VCS
+
+### git: Show marker (T) if there are untracked files in repository
+# Make sure you have added staged to your 'formats':  %c
+zstyle ':vcs_info:git*+set-message:*' hooks git-untracked
+
++vi-git-untracked(){
+    if [[ $(git rev-parse --is-inside-work-tree 2> /dev/null) == 'true' ]] && \
+        git status --porcelain | grep '??' &> /dev/null ; then
+        # This will show the marker if there are any untracked files in repo.
+        # If instead you want to show the marker only if there are untracked
+        # files in $PWD, use:
+        #[[ -n $(git ls-files --others --exclude-standard) ]] ; then
+        hook_com[staged]+='T'
+    fi
+}
+
 
 ### Compare local changes to remote changes