Run checks against PRs

mathiasbynens · mathiasbynens · commit 90b07b174ee1 · 2021-09-28T08:32:37.000+02:00
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -4,6 +4,9 @@ on:
   push:
     branches:
       - main
+  pull_request:
+    branches:
+      - main
 
 jobs:
   build:
