Crave: switch to the correct branch for the PR (#2124)

* Switch to the correct branch for the PR PRs have remote refs. That remote ref will not be automatically fetched when we fetch origin. So how do we fetch it? 1. first fetch the actual remote reference and map it to a "local ref". This is done using git fetch <remote-ref>:<name for local ref> 2. Then we switch to the ref: git checkout <name for local ref> This sets the state of the local clone to what the PR expects it to be
apache · Dec 8, 2023 · a2f5e9e · a2f5e9e
1 parent 5f67d4a
commit a2f5e9e
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/.github/workflows/tests-via-crave.yml b/.github/workflows/tests-via-crave.yml
@@ -18,8 +18,9 @@ jobs:
     - name: Crave clone sources
       run: crave clone create --projectID 39 /crave-devspaces/pipeline/runs/${GITHUB_RUN_ID}_${GITHUB_RUN_NUMBER}
     - name: Checkout the correct branch
-      run: git -C /crave-devspaces/pipeline/runs/${GITHUB_RUN_ID}_${GITHUB_RUN_NUMBER}/solr checkout ${GITHUB_HEAD_REF} || echo "${GITHUB_HEAD_REF} not present on solr repo, staying at main"
-      continue-on-error: true
+      run: |
+        git -C /crave-devspaces/pipeline/runs/${GITHUB_RUN_ID}_${GITHUB_RUN_NUMBER}/solr fetch origin ${GITHUB_REF}:${GITHUB_REF}
+        git -C /crave-devspaces/pipeline/runs/${GITHUB_RUN_ID}_${GITHUB_RUN_NUMBER}/solr checkout ${GITHUB_REF}
     - name: Initialize, build, test
       run: |
         cd /crave-devspaces/pipeline/runs/${GITHUB_RUN_ID}_${GITHUB_RUN_NUMBER}/solr