Classify mypy_primer diff #149
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| name: Classify mypy_primer diff | |
| on: # zizmor: ignore[dangerous-triggers] | |
| workflow_run: | |
| workflows: | |
| - Run mypy_primer | |
| types: | |
| - completed | |
| permissions: {} | |
| jobs: | |
| classify: | |
| name: Classify primer diff | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| pull-requests: write | |
| if: ${{ github.event.workflow_run.conclusion == 'success' }} | |
| steps: | |
| - uses: actions/checkout@v6 | |
| with: | |
| sparse-checkout: scripts/primer_classifier | |
| persist-credentials: false | |
| - uses: actions/setup-python@v6 | |
| with: | |
| python-version: "3.13" | |
| - name: Download diffs | |
| uses: actions/github-script@v8 | |
| with: | |
| script: | | |
| const fs = require('fs'); | |
| const artifacts = await github.rest.actions.listWorkflowRunArtifacts({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| run_id: ${{ github.event.workflow_run.id }}, | |
| }); | |
| const [matchArtifact] = artifacts.data.artifacts.filter((artifact) => | |
| artifact.name == "mypy_primer_diffs"); | |
| const download = await github.rest.actions.downloadArtifact({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| artifact_id: matchArtifact.id, | |
| archive_format: "zip", | |
| }); | |
| fs.writeFileSync("diff.zip", Buffer.from(download.data)); | |
| - run: unzip diff.zip | |
| - run: cat diff_*.txt | tee fulldiff.txt | |
| - name: Fetch PR code diff and description | |
| uses: actions/github-script@v8 | |
| with: | |
| github-token: ${{ secrets.GITHUB_TOKEN }} | |
| script: | | |
| const fs = require('fs'); | |
| const prNumber = parseInt(fs.readFileSync("pr_number.txt", { encoding: "utf8" })); | |
| const { data: pr } = await github.rest.pulls.get({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| pull_number: prNumber, | |
| }); | |
| const description = `# ${pr.title}\n\n${pr.body || ''}`; | |
| fs.writeFileSync("pr_description.txt", description); | |
| console.log(`Fetched PR #${prNumber} description (${description.length} chars)`); | |
| const { data: diff } = await github.rest.pulls.get({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| pull_number: prNumber, | |
| mediaType: { format: 'diff' }, | |
| }); | |
| fs.writeFileSync("pr_code.diff", diff); | |
| console.log(`Fetched PR #${prNumber} diff (${diff.length} chars)`); | |
| - name: Classify diff | |
| run: | | |
| python -m scripts.primer_classifier \ | |
| --diff-file fulldiff.txt \ | |
| --pyrefly-diff pr_code.diff \ | |
| --pr-description pr_description.txt \ | |
| --suggest \ | |
| --output-format markdown \ | |
| | tee classification.md | |
| env: | |
| CLASSIFIER_API_KEY: ${{ secrets.PRIMER_CLASSIFIER_API_KEY }} | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Post classification comment | |
| if: ${{ hashFiles('classification.md') != '' }} | |
| uses: actions/github-script@v8 | |
| with: | |
| github-token: ${{ secrets.GITHUB_TOKEN }} | |
| script: | | |
| const fs = require('fs') | |
| const body = fs.readFileSync('classification.md', { encoding: 'utf8' }) | |
| if (body.trim()) { | |
| const prNumber = parseInt(fs.readFileSync("pr_number.txt", { encoding: "utf8" })) | |
| await github.rest.issues.createComment({ | |
| issue_number: prNumber, | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| body | |
| }) | |
| } |