Sync "has pull request" label #4351
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| name: Sync "has pull request" label | |
| on: | |
| schedule: | |
| - cron: '0 * * * *' | |
| workflow_dispatch: | |
| permissions: | |
| contents: read | |
| issues: write | |
| jobs: | |
| sync: | |
| runs-on: ubuntu-latest | |
| env: | |
| LABEL: has pull request | |
| steps: | |
| - name: Run label sync | |
| uses: actions/github-script@v7 | |
| with: | |
| github-token: ${{ secrets.CROSS_REPO_PAT || github.token }} | |
| script: | | |
| const { owner, repo } = context.repo; | |
| const labelName = process.env.LABEL; | |
| console.log(`🔍 Starting sync for ${owner}/${repo}`); | |
| console.log(`Label to apply: "${labelName}"`); | |
| const issues = await github.paginate( | |
| github.rest.issues.listForRepo, | |
| { owner, repo, state: "open", per_page: 100 } | |
| ); | |
| console.log(`📦 Found ${issues.length} open issues.`); | |
| for (const issue of issues) { | |
| if (issue.pull_request) { | |
| console.log(`⏭️ Skipping pull request #${issue.number}`); | |
| continue; | |
| } | |
| const issueNumber = issue.number; | |
| const issueURL = issue.html_url; | |
| const hasLabel = issue.labels.some(l => l.name === labelName); | |
| console.log(`\n🔎 Checking issue #${issueNumber}: ${issue.title}`); | |
| console.log(`↳ URL: ${issueURL}`); | |
| console.log(`↳ Labels: ${issue.labels.map(l => l.name).join(", ") || "none"}`); | |
| const timeline = await github.paginate( | |
| github.rest.issues.listEventsForTimeline, | |
| { | |
| owner, | |
| repo, | |
| issue_number: issueNumber, | |
| per_page: 100, | |
| mediaType: { | |
| previews: ["mockingbird"] | |
| } | |
| } | |
| ); | |
| console.log(`🧾 Timeline has ${timeline.length} events.`); | |
| timeline.forEach((event, i) => { | |
| const type = event.source?.type || "none"; | |
| const prURL = event.source?.issue?.html_url || "—"; | |
| console.log(` - ${i + 1}. event="${event.event}" type=${type} url=${prURL}`); | |
| }); | |
| const linkedOpenPRs = []; | |
| for (const event of timeline) { | |
| const pr = event.source?.issue; | |
| const prURL = pr?.html_url || "(unknown)"; | |
| const state = pr?.state || "(missing)"; | |
| const draft = pr?.draft ?? "(unknown)"; | |
| const isLikelyPR = prURL.includes("/pull/"); | |
| if (event.event === "cross-referenced" && isLikelyPR) { | |
| console.log(`🔗 Cross-ref PR: ${prURL} (state=${state}, draft=${draft})`); | |
| if (state === "open" && draft === false) { | |
| linkedOpenPRs.push(pr); | |
| } | |
| } | |
| } | |
| if (linkedOpenPRs.length > 0 && !hasLabel) { | |
| console.log(`✅ Adding "${labelName}" to issue #${issueNumber}`); | |
| await github.rest.issues.addLabels({ | |
| owner, | |
| repo, | |
| issue_number: issueNumber, | |
| labels: [labelName] | |
| }); | |
| } else if (linkedOpenPRs.length === 0 && hasLabel) { | |
| console.log(`🗑️ Removing "${labelName}" from issue #${issueNumber}`); | |
| try { | |
| await github.rest.issues.removeLabel({ | |
| owner, | |
| repo, | |
| issue_number: issueNumber, | |
| name: labelName | |
| }); | |
| } catch (err) { | |
| if (err.status === 404) { | |
| console.log(`⚠️ Label already gone from #${issueNumber}`); | |
| } else { | |
| throw err; | |
| } | |
| } | |
| } else { | |
| console.log(`🔸 No label change needed for issue #${issueNumber}`); | |
| } | |
| } | |
| console.log(`🎉 Sync complete.`); | |