Explicitly fetch PR base-ref for diffing

nodenv · Apr 9, 2020 · f295e9a · f295e9a
1 parent d1eb9c3
commit f295e9a
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/.github/workflows/lint-checksums.yml b/.github/workflows/lint-checksums.yml
@@ -7,6 +7,8 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2
+    - name: Fetch base_ref HEAD
+      run: git fetch --depth=1 origin +refs/heads/${{github.base_ref}}:refs/remotes/origin/${{github.base_ref}}
     - run: npm ci
     - run: npm run lint:checksums -- origin/${{github.base_ref}}