Lock old threads #1244

	name: Lock old threads

	on:
	schedule:
	# Run at midnight daily
	- cron: "0 0 * * *"
	workflow_dispatch:

	jobs:
	action:
	runs-on: ubuntu-latest
	if: github.repository_owner == 'sphinx-doc'
	permissions:
	# to lock issues and PRs
	issues: write
	pull-requests: write
	steps:
	- uses: actions/github-script@v7
	with:
	retries: 3
	# language=JavaScript
	script: \|
	const _FOUR_WEEKS_MILLISECONDS = 28 * 24 * 60 * 60 * 1000;
	const _FOUR_WEEKS_DATE = new Date(Date.now() - _FOUR_WEEKS_MILLISECONDS);
	const FOUR_WEEKS_AGO = `${_FOUR_WEEKS_DATE.toISOString().substring(0, 10)}T00:00:00Z`;
	const OWNER = context.repo.owner;
	const REPO = context.repo.repo;

	try {
	for (const thread_type of ["issue", "pr"]) {
	core.debug(`Finding ${thread_type}s to lock`);
	const query = thread_type === "issue"
	? `repo:${OWNER}/${REPO} updated:<${FOUR_WEEKS_AGO} is:closed is:unlocked is:issue`
	: `repo:${OWNER}/${REPO} updated:<${FOUR_WEEKS_AGO} is:closed is:unlocked is:pr`;
	core.debug(`Using query '${query}'`);
	// https://octokit.github.io/rest.js/v21/#search-issues-and-pull-requests
	const {data: {items: results}} = await github.rest.search.issuesAndPullRequests({
	q: query,
	order: "desc",
	sort: "updated",
	per_page: 100,
	});
	for (const item of results) {
	if (item.locked) continue;
	const thread_num = item.number;
	core.debug(`Locking #${thread_num} (${thread_type})`);
	// https://octokit.github.io/rest.js/v21/#issues-lock
	await github.rest.issues.lock({
	owner: OWNER,
	repo: REPO,
	issue_number: thread_num,
	lock_reason: "resolved",
	});
	}
	}
	} catch (err) {
	core.setFailed(err.message);
	}

Provide feedback