Publish pre-release #22
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| name: Publish pre-release | |
| on: | |
| workflow_run: | |
| workflows: | |
| - CI | |
| types: | |
| - completed | |
| env: | |
| FORCE_COLOR: 1 | |
| # Serialize publishes so calendar-based .devYYYYMMDDHHMMSS versions cannot collide. | |
| concurrency: | |
| cancel-in-progress: false | |
| group: ${{ github.repository }}-publish-pre-release-dev | |
| permissions: {} | |
| jobs: | |
| check: | |
| name: Check publish | |
| if: | | |
| github.repository == 'vacanza/holidays' && | |
| github.event.workflow_run.conclusion == 'success' && | |
| github.event.workflow_run.event == 'push' && | |
| github.event.workflow_run.head_branch == 'dev' | |
| outputs: | |
| publish: ${{ steps.decide.outputs.publish }} | |
| permissions: | |
| contents: read | |
| runs-on: ubuntu-24.04-arm | |
| steps: | |
| - name: Check out repository | |
| uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1 | |
| with: | |
| persist-credentials: false | |
| ref: ${{ github.event.workflow_run.head_sha }} | |
| # Decide from local git commit metadata. | |
| - name: Decide whether to publish | |
| id: decide | |
| uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0 | |
| with: | |
| script: | | |
| const { execFileSync } = require('child_process') | |
| const commit = (fmt) => | |
| execFileSync('git', ['log', '-1', `--format=${fmt}`], { | |
| encoding: 'utf8', | |
| }).trim() | |
| const isBot = (name, email) => { | |
| const bots = ['dependabot[bot]', 'github-actions[bot]'] | |
| return bots.includes(name) || bots.some((bot) => email.includes(`${bot}@`)) | |
| } | |
| const isBotCoAuthor = (message) => | |
| message.split('\n').some((line) => { | |
| const match = line.match(/^Co-authored-by:\s*(.+?)(?:\s*<([^>]+)>)?\s*$/i) | |
| return match && isBot(match[1].trim(), (match[2] || '').trim()) | |
| }) | |
| const authorEmail = commit('%ae') | |
| const authorName = commit('%an') | |
| const message = commit('%B') | |
| const parents = commit('%P').split(/\s+/).filter(Boolean) | |
| const subject = commit('%s') | |
| let publish = true | |
| let reason = 'publish: passed pre-release checks' | |
| // Merge commits are mainly main to dev syncs. | |
| if (parents.length > 1) { | |
| publish = false | |
| reason = `skip: merge commit (${subject})` | |
| } else if (/^(Initialize|Finalize) v/.test(subject)) { | |
| // Usually direct pushes to dev (no PR). | |
| publish = false | |
| reason = `skip: release chore commit (${subject})` | |
| } else if (/\[skip publish\]/i.test(subject)) { | |
| publish = false | |
| reason = 'skip: commit subject contains [skip publish]' | |
| } else if (isBot(authorName, authorEmail)) { | |
| publish = false | |
| reason = `skip: bot commit author (${authorName} <${authorEmail}>)` | |
| } else if (isBotCoAuthor(message)) { | |
| publish = false | |
| reason = 'skip: bot co-author' | |
| } | |
| core.info(reason) | |
| core.setOutput('publish', publish ? 'true' : 'false') | |
| # Build/test are reusable; PyPI upload must stay top-level (Trusted Publishing). | |
| # https://docs.pypi.org/trusted-publishers/troubleshooting/#reusable-workflows-on-github | |
| # https://github.com/pypa/gh-action-pypi-publish/issues/166 | |
| build: | |
| name: Build and test | |
| needs: | |
| - check | |
| if: needs.check.outputs.publish == 'true' | |
| permissions: | |
| contents: read | |
| uses: ./.github/workflows/run-build-tests.yml | |
| with: | |
| environment: pre-release | |
| ref: ${{ github.event.workflow_run.head_sha }} | |
| publish: | |
| name: Publish to PyPI | |
| needs: | |
| - build | |
| environment: pre-release | |
| permissions: | |
| id-token: write | |
| # gh-action-pypi-publish ships an amd64-only image. | |
| # https://github.com/pypa/gh-action-pypi-publish/issues/356 | |
| runs-on: ubuntu-24.04 | |
| steps: | |
| - name: Download package artifacts | |
| uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1 | |
| with: | |
| name: dist | |
| path: dist | |
| - name: Publish package distributions to PyPI | |
| uses: pypa/gh-action-pypi-publish@dc37677b2e1c63e2034f94d8a5b11f265b73ba33 # v1.14.2 |