ratelimits: Add a feature-flag which makes key-value implementation authoritative #277

	name: Check PR for configuration and SQL changes

	on:
	pull_request:
	types: [review_requested]
	paths:
	- 'test/config-next/*.json'
	- 'test/config-next/*.yaml'
	- 'test/config-next/*.yml'
	- 'sa/db-users/*.sql'
	- 'sa/db-next/*/.sql'
	- 'sa/db/*/.sql'

	jobs:
	check-changes:
	runs-on: ubuntu-latest
	permissions:
	pull-requests: write
	steps:
	- name: Comment PR
	uses: actions/github-script@v7
	with:
	script: \|
	const commentMarker = '<!-- deployment_ticket_check -->';
	const prAuthor = context.payload.pull_request.user.login;
	const commentBody = `${commentMarker}\n@${prAuthor}, this PR appears to contain configuration and/or SQL schema changes. Please ensure that a corresponding deployment ticket has been filed with the new values.\n`;
	const { owner, repo, number: issue_number } = context.issue;
	const issueRegexp = /IN-\d+/;

	// Get PR body and all issue comments.
	const prBody = context.payload.pull_request.body;
	const comments = await github.rest.issues.listComments({
	owner,
	repo,
	issue_number
	});

	if (issueRegexp.test(prBody) \|\| comments.data.some(c => issueRegexp.test(c.body))) {
	// Issue number exists in PR body or comments.
	return;
	}

	if (comments.data.find(c => c.body.includes(commentMarker))) {
	// Comment already exists.
	return;
	}

	// No issue number or comment were found, post the comment.
	await github.rest.issues.createComment({
	owner,
	repo,
	issue_number,
	body: commentBody
	});
	github-token: ${{ secrets.GITHUB_TOKEN }}

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