sharedcache: introduce metrics #122
Workflow file for this run
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| name: PR code coverage (generate) | |
| on: | |
| # This workflow does not have access to secrets because it runs on top of | |
| # potentially unsafe changes. | |
| pull_request: | |
| types: [ opened, reopened, synchronize ] | |
| branches: [ master ] | |
| jobs: | |
| # The results of this job are uploaded as artifacts. A separate job will | |
| # download the artifacts and upload them to a GCS bucket. | |
| code-cover-gen: | |
| runs-on: ubuntu-latest | |
| env: | |
| PR: ${{ github.event.pull_request.number }} | |
| HEAD_SHA: ${{ github.event.pull_request.head.sha }} | |
| steps: | |
| - uses: actions/checkout@v3 | |
| with: | |
| # By default, checkout merges the PR into the current master. | |
| # Instead, we want to check out the PR as-is. | |
| ref: ${{ github.event.pull_request.head.sha }} | |
| # Fetch all branches and history (we'll need the origin/master ref and | |
| # the base commit). | |
| fetch-depth: 0 | |
| - name: Set up Go | |
| uses: actions/setup-go@v2 | |
| with: | |
| go-version: "1.20" | |
| - name: Generate "after" coverage | |
| shell: bash | |
| run: | | |
| set -e | |
| mkdir -p artifacts | |
| make testcoverage COVER_PROFILE=artifacts/cover-after.out | |
| go run github.com/cockroachdb/code-cov-utils/gocover2json@latest \ | |
| --trim-prefix github.com/cockroachdb/pebble/ \ | |
| artifacts/cover-after.out artifacts/cover-${PR}-${HEAD_SHA}.json | |
| # Running the "before" coverage for each PR (rather than in a job that | |
| # runs on push) is a little odd, but it allows restricting the packages on | |
| # a per-PR basis (if it becomes necessary in the future). | |
| - name: Generate "before" coverage | |
| shell: bash | |
| run: | | |
| set -e | |
| # Note that github.event.pull_request.base.sha is not what we want - | |
| # it is the current master tip, not the commit this PR is actually | |
| # based on. | |
| BASE_SHA=$(git merge-base origin/master ${HEAD_SHA}) | |
| git checkout -f ${BASE_SHA} | |
| make testcoverage COVER_PROFILE=artifacts/cover-before.out | |
| SHA=$(git rev-parse HEAD) | |
| go run github.com/cockroachdb/code-cov-utils/gocover2json@latest \ | |
| --trim-prefix github.com/cockroachdb/pebble/ \ | |
| artifacts/cover-before.out artifacts/cover-${PR}-${BASE_SHA}.json | |
| - name: Upload artifacts | |
| uses: actions/upload-artifact@v2 | |
| with: | |
| name: cover | |
| path: artifacts/cover-*.json |