automated snapshot

storage.go

@@ -192,7 +192,11 @@ func CommitAllIfDirty(repoPath, message string, log *log.Logger) (commitHash str
 	}
 
 	if status.IsClean() {
-		return "", branch, false, nil
+		hash, err := HeadHash(repoPath)
+		if err != nil {
+			log.Printf("Repo was clean but there was an error checking the commit for HEAD: %v", err)
+		}
+		return hash, branch, false, nil
 	}
 
 	// Stage everything (git add -A)