release-reminder.yml

name: Release Reminder

on:
  schedule:
    - cron: '0 20 * * 5'
  workflow_dispatch:

permissions:
  pull-requests: read

concurrency:
  group: release-reminder
  cancel-in-progress: false

jobs:
  remind:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/github-script@v9
        env:
          SLACK_WEBHOOK_OSS_PRS: ${{ secrets.SLACK_WEBHOOK_OSS_PRS }}
        with:
          script: |
            const MENTION_ID = '${{ vars.RELEASE_SLACK_MEMBER_ID }}';
            const RELEASE_PR_TITLE = 'Release HyperDX';
            const OVERDUE_DAYS = 7;

            const { owner, repo } = context.repo;

            const prs = await github.paginate(github.rest.pulls.list, {
              owner, repo, state: 'open', per_page: 100,
            });
            const releasePr = prs.find(pr =>
              pr.title === RELEASE_PR_TITLE &&
              pr.user?.type === 'Bot' &&
              (pr.user?.login === 'github-actions[bot]' || pr.user?.login === 'github-actions')
            );

            if (!releasePr) {
              core.info('No open "Release HyperDX" PR found — nothing pending. Staying silent.');
              return;
            }

            const openedAt = new Date(releasePr.created_at);
            const daysOpen = Math.floor((Date.now() - openedAt.getTime()) / 86_400_000);
            const overdue = daysOpen >= OVERDUE_DAYS;

            const mention = MENTION_ID ? `<@${MENTION_ID}> ` : '';
            const header = overdue
              ? `:rotating_light: *OSS release is overdue* — the Release PR has been open ${daysOpen} day(s).`
              : `:package: *OSS release is pending* — a Release PR has been open ${daysOpen} day(s).`;
            const text = `${mention}${header}\n`
              + `Merge it to cut the release (publishes Docker/npm/CLI artifacts):\n`
              + `<${releasePr.html_url}|#${releasePr.number}: ${releasePr.title}>`;

            const webhook = process.env.SLACK_WEBHOOK_OSS_PRS;
            if (!webhook) {
              core.warning('SLACK_WEBHOOK_OSS_PRS not set — no reminder sent.');
              return;
            }

            try {
              const res = await fetch(webhook, {
                method: 'POST',
                headers: { 'Content-Type': 'application/json' },
                body: JSON.stringify({ blocks: [{ type: 'section', text: { type: 'mrkdwn', text } }] }),
              });
              if (!res.ok) {
                core.setFailed(`Slack post failed (${res.status}).`);
                return;
              }
            } catch (e) {
              core.setFailed(`Slack post errored (${e.message}).`);
              return;
            }
            core.info(`Reminder sent for Release PR #${releasePr.number} (open ${daysOpen} day(s)).`);