Function main

script/github/close-prs.ts:142–183

()

Thanks again for taking the time to contribute.`

async function main() {
  console.log(`${values.execute ? "EXECUTE" : "DRY RUN"}: PR cleanup for ${repo.owner}/${repo.name}`)
  console.log(`Cutoff: ${cutoff.toISOString()}`)
  console.log(`Threshold: fewer than ${threshold} positive reactions`)

  const prs = await fetchOpenPullRequests()
  const recentCount = prs.filter((pr) => new Date(pr.createdAt) >= cutoff).length
  const matching = prs
    .map((pr) => ({ ...pr, positiveReactions: positiveReactionCount(pr) }))
    .filter((pr) => new Date(pr.createdAt) < cutoff && pr.positiveReactions < threshold)
  const candidates = matching.filter((pr) => !hasPriorCleanup(pr))
  const selected = maxClose === undefined ? candidates : candidates.slice(0, maxClose)

  console.log(`Fetched ${prs.length} open PRs`)
  console.log(`Matching cleanup criteria: ${matching.length}`)
  console.log(`Skipped previously cleaned PRs: ${matching.length - candidates.length}`)
  console.log(`Recent PRs untouched: ${recentCount}`)
  console.log(
    `Older PRs with at least ${threshold} positive reactions untouched: ${prs.length - matching.length - recentCount}`,
  )

  if (selected.length === 0) return

  if (!values.execute) {
    console.log(`\nDry-run only. Re-run with --execute to comment and close matching PRs.`)
    console.log(`Showing ${Math.min(printLimit, selected.length)} of ${selected.length} matching PRs:\n`)
    for (const pr of selected.slice(0, printLimit)) {
      console.log(`#${pr.number} ${pr.createdAt} positive=${pr.positiveReactions} ${pr.url}`)
    }
    if (selected.length > printLimit) console.log(`... ${selected.length - printLimit} more not shown`)
    return
  }

  await ensureCleanupLabel()

  console.log(`\nCommenting and closing ${selected.length} PRs...`)
  for (const pr of selected) {
    await closePullRequest(pr)
    if (sleepMs > 0) await sleep(sleepMs)
  }
  console.log(`Closed ${selected.length} PRs`)
}

async function fetchOpenPullRequests() {
  const prs: PullRequest[] = []