run CI GHA on pull_request so that external contributors benefit fr…

…om CI and limit `push` based trigger to `main` branch only to avoid duplicate workflow runs (wasteful)
guardian · Oct 6, 2023 · e5afb3f · e5afb3f
1 parent 1bab853
commit e5afb3f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -1,7 +1,10 @@
 name: Grid CI
 on:
   workflow_dispatch: # Manual invocation.
+  pull_request:
   push:
+    branches:
+      - main
 jobs:
   CI:
     runs-on: ubuntu-latest