ci: don't push on non-main branches

tiagolobocastro · tiagolobocastro · commit a9157bbd938f · 2024-07-02T11:36:40.000+01:00
Signed-off-by: Tiago Castro &lt;tiagolobocastro@gmail.com&gt;
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -13,7 +13,10 @@
 # limitations under the License.
 name: build
 
-on: ['push']
+on:
+  push:
+    branches:
+      - 'main'
 
 jobs:
   images:
