Auto-publish scheduled posts #954
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| name: Auto-publish scheduled posts | |
| # Runs hourly. Reads docs/blog/.schedule.yml, finds entries whose publish_at | |
| # has passed, removes `draft: true` from each target post, marks the entry | |
| # as published, and commits. The resulting commit to `main` triggers the | |
| # normal deploy workflow. | |
| on: | |
| schedule: | |
| - cron: "5 * * * *" # five-past every hour, UTC | |
| workflow_dispatch: | |
| permissions: | |
| contents: write | |
| issues: write | |
| actions: write # to trigger deploy.yml via workflow_dispatch | |
| concurrency: | |
| group: schedule-mutation | |
| cancel-in-progress: false | |
| jobs: | |
| publish-due: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| ref: main | |
| - uses: actions/setup-python@v5 | |
| with: | |
| python-version: "3.12" | |
| - name: Install PyYAML | |
| run: pip install pyyaml | |
| - name: Publish due entries | |
| id: run | |
| run: | | |
| set -e | |
| python scripts/schedule_lib.py publish-due --actor "auto-publisher" | tee result.json | |
| published_count=$(python -c "import json; d=json.load(open('result.json')); print(len(d.get('published', [])))") | |
| echo "count=$published_count" >> "$GITHUB_OUTPUT" | |
| - name: Commit and push | |
| if: steps.run.outputs.count != '0' | |
| env: | |
| RUN_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }} | |
| run: | | |
| set -e | |
| git config user.name "github-actions[bot]" | |
| git config user.email "41898282+github-actions[bot]@users.noreply.github.com" | |
| slugs=$(python -c "import json; d=json.load(open('result.json')); print(', '.join(p['slug'] for p in d['published']))") | |
| git add docs/blog/ | |
| git commit -m "auto-publish: $slugs" \ | |
| -m "Triggered by hourly scheduler." \ | |
| -m "Run: $RUN_URL" | |
| git push origin main | |
| - name: Trigger deploy | |
| # A push made with the default GITHUB_TOKEN does NOT fire deploy.yml's | |
| # `on: push`. workflow_dispatch is exempt from that rule, so kick it | |
| # explicitly to ship the just-published posts. | |
| if: steps.run.outputs.count != '0' | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| run: gh workflow run deploy.yml --ref main | |
| - name: Close scheduling issues | |
| id: closed | |
| if: steps.run.outputs.count != '0' | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| const fs = require('fs'); | |
| const result = JSON.parse(fs.readFileSync('result.json', 'utf8')); | |
| // The Jac site serves posts at a stable slug-only URL, so the live | |
| // URL is the same link the tracker/docs issues already advertised. | |
| const published = (result.published || []).map(p => ({ | |
| slug: p.slug, | |
| url: `https://blogs.jaseci.org/blog/posts/${p.slug}`, | |
| })); | |
| core.setOutput('published', JSON.stringify(published)); | |
| const open = await github.paginate(github.rest.issues.listForRepo, { | |
| owner: context.repo.owner, repo: context.repo.repo, | |
| state: 'open', labels: 'blog-schedule', per_page: 100, | |
| }); | |
| for (const pub of published) { | |
| const found = open.find(i => (i.body || '').includes(`slug=${pub.slug} `)); | |
| if (!found) continue; | |
| const msg = pub.url ? `🎉 Published — now live at ${pub.url}` : '🎉 Published.'; | |
| await github.rest.issues.createComment({ | |
| owner: context.repo.owner, repo: context.repo.repo, | |
| issue_number: found.number, body: msg, | |
| }); | |
| await github.rest.issues.update({ | |
| owner: context.repo.owner, repo: context.repo.repo, | |
| issue_number: found.number, state: 'closed', | |
| }); | |
| } | |
| - name: Mint cross-repo token | |
| id: app-token | |
| if: steps.run.outputs.count != '0' && vars.ISSUE_BOT_APP_ID != '' | |
| uses: actions/create-github-app-token@v2 | |
| with: | |
| app-id: ${{ vars.ISSUE_BOT_APP_ID }} | |
| private-key: ${{ secrets.ISSUE_BOT_PRIVATE_KEY }} | |
| owner: ${{ vars.DOCS_REPO_OWNER || 'jaseci-labs' }} | |
| repositories: ${{ vars.DOCS_REPO_NAME || 'jaseci' }} | |
| - name: Comment live URL on docs issues | |
| if: steps.run.outputs.count != '0' && vars.ISSUE_BOT_APP_ID != '' | |
| uses: actions/github-script@v7 | |
| env: | |
| DOCS_OWNER: ${{ vars.DOCS_REPO_OWNER || 'jaseci-labs' }} | |
| DOCS_NAME: ${{ vars.DOCS_REPO_NAME || 'jaseci' }} | |
| PUBLISHED: ${{ steps.closed.outputs.published }} | |
| with: | |
| github-token: ${{ steps.app-token.outputs.token }} | |
| script: | | |
| const owner = process.env.DOCS_OWNER, repo = process.env.DOCS_NAME; | |
| const published = JSON.parse(process.env.PUBLISHED || '[]'); | |
| const open = await github.paginate(github.rest.issues.listForRepo, { | |
| owner, repo, state: 'open', labels: 'blog-docs-sync', per_page: 100, | |
| }); | |
| for (const pub of published) { | |
| if (!pub.url) continue; | |
| const found = open.find(i => (i.body || '').includes(`slug=${pub.slug} `)); | |
| if (!found) continue; | |
| await github.rest.issues.createComment({ | |
| owner, repo, issue_number: found.number, | |
| body: `The post is now live: ${pub.url}\n\nThis is the final, dated URL — please point any \`coming-soon\` links here.`, | |
| }); | |
| } | |
| - name: Job summary | |
| if: always() | |
| run: | | |
| { | |
| echo "### Auto-publish run" | |
| echo | |
| echo '```json' | |
| cat result.json 2>/dev/null || echo "{}" | |
| echo '```' | |
| } >> "$GITHUB_STEP_SUMMARY" |