Only trigger ci when pushing on main branch

Heiko Kiesel · Weltraumschaf · commit 7c88f912a37d · 2023-07-20T12:51:08.000+02:00
Signed-off-by: Heiko Kiesel &lt;heiko.kiesel@iteratec.com&gt;
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -7,7 +7,10 @@
 
 name: Publish to Maven Central
 
-on: push
+on:
+  push:
+    branches:
+      - 'main'
 
 jobs:
   build:
