gh/actions: run benchmark and NPM diff on correct base commits

Fixes #3371
graphql · Dec 15, 2021 · 7c74efa · 7c74efa
1 parent 95a85f7
commit 7c74efa
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -170,7 +170,7 @@ jobs:
       - name: Checkout repo
         uses: actions/checkout@v2
         with:
-          fetch-depth: 2
+          fetch-depth: ${{ (github.event.pull_request.commits || 1) + 1 }}
 
       - name: Setup Node.js
         uses: actions/setup-node@v2
@@ -182,7 +182,9 @@ jobs:
         run: npm ci --ignore-scripts
 
       - name: Run Benchmark
-        run: 'npm run benchmark -- --revs HEAD HEAD~1'
+        run: 'npm run benchmark -- --revs HEAD $BASE_COMMIT'
+        env:
+          BASE_COMMIT: ${{ github.event.pull_request.base.sha || 'HEAD~1' }}
 
   diff-npm-package:
     name: Diff content of NPM package
@@ -191,7 +193,7 @@ jobs:
       - name: Checkout repo
         uses: actions/checkout@v2
         with:
-          fetch-depth: 2
+          fetch-depth: ${{ (github.event.pull_request.commits || 1) + 1 }}
 
       - name: Setup Node.js
         uses: actions/setup-node@v2