--- #480
Workflow file for this run
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| name: coverage | |
| on: [push, pull_request] | |
| jobs: | |
| coverage: | |
| runs-on: ubuntu-latest | |
| strategy: | |
| matrix: | |
| branch: [pr, main] | |
| outputs: | |
| cov-pr: ${{ steps.coverage.outputs.cov-pr }} | |
| cov-main: ${{ steps.coverage.outputs.cov-main }} | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| # for safety, `pull_request_target` changes the default checkout to be the target branch, so we have to request the merge (we're limited to `permissions: {contents: read}`, so this is ok) | |
| ref: ${{ matrix.branch == 'main' && 'main' || (github.event.pull_request && format('refs/pull/{0}/merge', github.event.pull_request.number)) || '' }} | |
| - name: Bazel cache | |
| id: bazel-cache | |
| uses: actions/cache@v3 | |
| with: | |
| path: ~/.cache/bazel | |
| key: ${{ runner.os }}-3.10-bazel-cache-${{ hashFiles('**/BUILD', '.bazelrc', '.bazelversion', 'WORKSPACE') }} | |
| restore-keys: ${{ runner.os }}-3.10-bazel-cache- | |
| - name: Install poetry | |
| run: pipx install poetry | |
| - name: Setup Python | |
| uses: actions/setup-python@v4 | |
| with: | |
| python-version: "3.10" | |
| cache: poetry | |
| - name: Install dependencies | |
| run: poetry install --no-interaction --extras polars | |
| - name: Run coverage | |
| id: coverage | |
| run: | | |
| poetry run ./tools/coverage.sh | |
| poetry run coverage json | |
| content=$(cat ./coverage.json) | |
| echo "cov-${{ matrix.branch }}=$content" >> $GITHUB_OUTPUT | |
| comment: | |
| runs-on: ubuntu-latest | |
| needs: [coverage] | |
| permissions: | |
| # needed to add coverage comment to the pull request | |
| pull-requests: write | |
| steps: | |
| - uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| const pr = ${{fromJson(needs.coverage.outputs.cov-pr).totals.percent_covered}}; | |
| const main = ${{fromJson(needs.coverage.outputs.cov-main).totals.percent_covered}}; | |
| const diff = pr - main; | |
| const report = `### Coverage report | |
| **Main**: ${main.toFixed(2)}% | **PR**: ${pr.toFixed(2)}% | **Diff: ${diff.toFixed(2)} ${diff >= 0 ? '✅' : '⚠️'}**`; | |
| await core.summary.addRaw(report, true).write(); |