Checkout Pull Request's head commit instead of merge commit

Co-Authored-By: Meghan Jones <[email protected]>

Author: weiji14

.github/workflows/ci_tests_dev.yaml

@@ -67,7 +67,7 @@ jobs:
         with:
           token: ${{ steps.generate-token.outputs.token }}
           repository: ${{ github.event.client_payload.pull_request.head.repo.full_name }}
-          ref: ${{ github.event.client_payload.pull_request.head.ref }}
+          ref: ${{ github.event.pull_request.head.sha }}
           # fecth all history so that setuptools-scm works
           fetch-depth: 0
 

.github/workflows/format-command.yml

@@ -18,7 +18,7 @@ jobs:
         with:
           token: ${{ steps.generate-token.outputs.token }}
           repository: ${{ github.event.client_payload.pull_request.head.repo.full_name }}
-          ref: ${{ github.event.client_payload.pull_request.head.ref }}
+          ref: ${{ github.event.pull_request.head.sha }}
 
       # Setup Python environment
       - uses: actions/[email protected]