|
| 1 | +name: Main Package Coverage Comment |
| 2 | + |
| 3 | +on: |
| 4 | + workflow_run: |
| 5 | + workflows: |
| 6 | + - Main Package Test |
| 7 | + types: |
| 8 | + - completed |
| 9 | + |
| 10 | +jobs: |
| 11 | + comment: |
| 12 | + if: ${{ github.event.workflow_run.conclusion == 'success' && github.event.workflow_run.event == 'pull_request' }} |
| 13 | + runs-on: ubuntu-latest |
| 14 | + permissions: |
| 15 | + actions: read |
| 16 | + contents: read |
| 17 | + issues: write |
| 18 | + pull-requests: write |
| 19 | + |
| 20 | + steps: |
| 21 | + - name: Download coverage artifact from triggering run |
| 22 | + uses: actions/github-script@v7 |
| 23 | + env: |
| 24 | + ARTIFACT_NAME: main-package-coverage |
| 25 | + ARTIFACT_ZIP: ${{ runner.temp }}/main-package-coverage.zip |
| 26 | + with: |
| 27 | + script: | |
| 28 | + const fs = require('fs'); |
| 29 | +
|
| 30 | + const runId = context.payload.workflow_run.id; |
| 31 | + const artifactName = process.env.ARTIFACT_NAME; |
| 32 | + const { data } = await github.rest.actions.listWorkflowRunArtifacts({ |
| 33 | + owner: context.repo.owner, |
| 34 | + repo: context.repo.repo, |
| 35 | + run_id: runId, |
| 36 | + }); |
| 37 | +
|
| 38 | + const artifact = data.artifacts.find((item) => item.name === artifactName); |
| 39 | + if (!artifact) { |
| 40 | + core.setFailed(`Artifact "${artifactName}" was not found for workflow run ${runId}.`); |
| 41 | + return; |
| 42 | + } |
| 43 | +
|
| 44 | + const download = await github.rest.actions.downloadArtifact({ |
| 45 | + owner: context.repo.owner, |
| 46 | + repo: context.repo.repo, |
| 47 | + artifact_id: artifact.id, |
| 48 | + archive_format: 'zip', |
| 49 | + }); |
| 50 | +
|
| 51 | + fs.writeFileSync(process.env.ARTIFACT_ZIP, Buffer.from(download.data)); |
| 52 | +
|
| 53 | + - name: Extract coverage summary |
| 54 | + run: | |
| 55 | + mkdir -p "${RUNNER_TEMP}/main-package-coverage" |
| 56 | + unzip -o "${RUNNER_TEMP}/main-package-coverage.zip" -d "${RUNNER_TEMP}/main-package-coverage" |
| 57 | +
|
| 58 | + - name: Comment coverage on pull request |
| 59 | + uses: actions/github-script@v7 |
| 60 | + env: |
| 61 | + COMMENT_MARKER: "<!-- main-package-coverage-comment -->" |
| 62 | + COVERAGE_SUMMARY_PATH: ${{ runner.temp }}/main-package-coverage/coverage-summary.json |
| 63 | + with: |
| 64 | + script: | |
| 65 | + const fs = require('fs'); |
| 66 | +
|
| 67 | + const pr = context.payload.workflow_run.pull_requests[0]; |
| 68 | + if (!pr) { |
| 69 | + core.info('No pull request is associated with this workflow run.'); |
| 70 | + return; |
| 71 | + } |
| 72 | +
|
| 73 | + const summaryPath = process.env.COVERAGE_SUMMARY_PATH; |
| 74 | + if (!fs.existsSync(summaryPath)) { |
| 75 | + core.setFailed(`Coverage summary was not found at ${summaryPath}.`); |
| 76 | + return; |
| 77 | + } |
| 78 | +
|
| 79 | + const { total } = JSON.parse(fs.readFileSync(summaryPath, 'utf8')); |
| 80 | + const formatMetric = (metric) => `${metric.pct.toFixed(2)}% (${metric.covered}/${metric.total})`; |
| 81 | + const runUrl = `${context.serverUrl}/${context.repo.owner}/${context.repo.repo}/actions/runs/${context.payload.workflow_run.id}`; |
| 82 | + const body = [ |
| 83 | + process.env.COMMENT_MARKER, |
| 84 | + '## packages/main coverage', |
| 85 | + '', |
| 86 | + '| Metric | Result |', |
| 87 | + '| --- | --- |', |
| 88 | + `| Lines | ${formatMetric(total.lines)} |`, |
| 89 | + `| Statements | ${formatMetric(total.statements)} |`, |
| 90 | + `| Functions | ${formatMetric(total.functions)} |`, |
| 91 | + `| Branches | ${formatMetric(total.branches)} |`, |
| 92 | + '', |
| 93 | + `[Workflow run](${runUrl})`, |
| 94 | + ].join('\n'); |
| 95 | +
|
| 96 | + const comments = await github.paginate(github.rest.issues.listComments, { |
| 97 | + owner: context.repo.owner, |
| 98 | + repo: context.repo.repo, |
| 99 | + issue_number: pr.number, |
| 100 | + per_page: 100, |
| 101 | + }); |
| 102 | +
|
| 103 | + const existingComment = comments.find((comment) => |
| 104 | + comment.user?.type === 'Bot' && comment.body?.includes(process.env.COMMENT_MARKER) |
| 105 | + ); |
| 106 | +
|
| 107 | + if (existingComment) { |
| 108 | + await github.rest.issues.updateComment({ |
| 109 | + owner: context.repo.owner, |
| 110 | + repo: context.repo.repo, |
| 111 | + comment_id: existingComment.id, |
| 112 | + body, |
| 113 | + }); |
| 114 | + return; |
| 115 | + } |
| 116 | +
|
| 117 | + await github.rest.issues.createComment({ |
| 118 | + owner: context.repo.owner, |
| 119 | + repo: context.repo.repo, |
| 120 | + issue_number: pr.number, |
| 121 | + body, |
| 122 | + }); |
0 commit comments