Function writePatch

actions/setup/js/create_pull_request.test.cjs:1738–1742

(branch, content)

  }

  function writePatch(branch, content) {
    const p = canonicalPatchPath(branch);
    fs.writeFileSync(p, content);
    return p;
  }

  function extractCompareUrlFromIssueBody(issueBody) {
    const match = String(issueBody).match(/https:\/\/[^)\s]+\/compare\/[^)\s]+/);