Function run

scripts/report-ci-failures.mjs:59–155

({ github, context, core })

}

export default async function run({ github, context, core }) {
  const { owner, repo } = context.repo;

  // Fetch actual job details from the API to get descriptive names
  const jobs = await github.paginate(github.rest.actions.listJobsForWorkflowRun, {
    owner,
    repo,
    run_id: context.runId,
    per_page: 100,
  });

  const failedJobs = jobs.filter(job => job.conclusion === 'failure' && !job.name.includes('(optional)'));

  if (failedJobs.length === 0) {
    core.info('No failed jobs found');
    return;
  }

  // Read and parse template
  const template = readFileSync('.github/FLAKY_CI_FAILURE_TEMPLATE.md', 'utf8');
  const [, frontmatter, bodyTemplate] = template.match(/^---\n([\s\S]*?)\n---\n([\s\S]*)$/);
  const titleTemplate = frontmatter.match(/title:\s*'(.*)'/)[1];

  // Titles we've already created or matched in this run, so the same flaky test failing on
  // multiple matrix jobs within a single run doesn't open duplicate issues (the `existing` list
  // below is fetched once and won't include issues created earlier in this same run).
  const handledTitles = new Set();

  // Get existing open issues with Tests label
  const existing = await github.paginate(github.rest.issues.listForRepo, {
    owner,
    repo,
    state: 'open',
    labels: 'Tests',
    per_page: 100,
  });

  for (const job of failedJobs) {
    const jobName = job.name;
    const normalizedJobName = normalizeJobName(jobName);
    const jobUrl = job.html_url;

    // Fetch annotations from the check run to extract failed test names
    let testNames = [];
    try {
      const annotations = await github.paginate(github.rest.checks.listAnnotations, {
        owner,
        repo,
        check_run_id: job.id,
        per_page: 100,
      });

      const testAnnotations = annotations.filter(a => a.annotation_level === 'failure' && a.path !== '.github');
      testNames = [...new Set(testAnnotations.map(a => a.title || a.path))];
    } catch (e) {
      core.info(`Could not fetch annotations for ${jobName}: ${e.message}`);
    }