Experiment with running GitHub actions on merge commits

From actions/checkout#15 and https://help.github.com/en/actions/automating-your-workflow-with-github-actions/events-that-trigger-workflows.
DFE-Digital · Dec 19, 2019 · 0c1b6cf · 0c1b6cf
1 parent 7783274
commit 0c1b6cf
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
@@ -1,8 +1,7 @@
 name: 'Apply CI'
+
 on:
-  push:
-    branches-ignore:
-      - 'master'
+  pull_request: {}
 
 jobs:
   unit_tests: