From 5ff47de10a905d056208325518dd4c0ba534bb2f Mon Sep 17 00:00:00 2001
From: Jim Martens <github@2martens.de>
Date: Thu, 17 Aug 2023 23:39:39 +0200
Subject: [PATCH] Prevent commit if nothing changed

---
 .drone.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.drone.yml b/.drone.yml
index d0a0961..a9f8527 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -135,7 +135,7 @@ steps:
       - chmod 600 $HOME/.ssh/known_hosts
       - ssh-keyscan -H git.2martens.de > $HOME/.ssh/known_hosts 2>/dev/null
       - git add ansible/inventories/host_vars/api-server/public.yaml
-      - git commit -m "[Drone] Changed wahlrecht_image_version to ${DRONE_SEMVER}"
+      - git diff-index --quiet HEAD || git commit -m "[Drone] Changed wahlrecht_image_version to ${DRONE_SEMVER}"
       - git push origin main
   - name: deploy image
     image: plugins/ansible:latest