Zero Knowledge Proof Nullifier Consumption Check #13980

Workflow file for this run

.github/workflows/quality-labeler.yml at 2460d23

	name: PR Quality Labeler

	on:
	pull_request_target:
	types: [opened, synchronize, reopened, ready_for_review, edited]

	permissions:
	issues: write
	pull-requests: write

	jobs:
	assign-quality-label:
	name: Assign quality label
	runs-on: ubuntu-latest
	timeout-minutes: 15

	steps:
	- name: Detect and apply quality label
	uses: actions/github-script@v7
	with:
	script: \|
	const pr = context.payload.pull_request;
	const prNumber = pr.number;
	const prTitle = (pr.title \|\| '').toLowerCase();
	const prBody = (pr.body \|\| '').toLowerCase();
	const repo = {
	owner: context.repo.owner,
	repo: context.repo.repo
	};

	// ── Label definitions ──────────────────────────────────────────
	const qualityLabels = ['quality:clean', 'quality:exceptional'];

	const labelMeta = {
	'quality:clean': {
	color: '0E8A16',
	description: 'Well-structured, readable, and maintainable change'
	},
	'quality:exceptional': {
	color: '006B75',
	description: 'Outstanding quality — thorough, well-tested, exemplary contribution'
	}
	};

	// ── Scoring heuristics ─────────────────────────────────────────
	//
	// A PR earns quality:clean if score >= 2
	// A PR earns quality:exceptional if score >= 5
	//
	// Signals that boost score:
	// +1 Has a detailed description (body > 200 chars)
	// +1 Body contains a checklist (- [ ])
	// +1 Body references a linked issue (closes/fixes #N)
	// +1 Has test files in the changeset
	// +1 Has documentation changes (*.md) alongside code changes
	// +1 Has a "Screenshots" or "Before / After" section
	// +1 Has a "How to test" or "Testing instructions" section
	// +1 PR description mentions performance / accessibility / security improvements
	// +1 Small, focused diff: <= 10 files AND <= 300 lines changed
	// +1 Contains both additions and clean-up (deletions >= 20% of additions)

	async function getChangedFiles() {
	const files = await github.paginate(github.rest.pulls.listFiles, {
	...repo,
	pull_number: prNumber,
	per_page: 100
	});
	return files;
	}

	function scoreQuality(files, prTitle, prBody) {
	let score = 0;
	const reasons = [];

	const additions = files.reduce((s, f) => s + f.additions, 0);
	const deletions = files.reduce((s, f) => s + f.deletions, 0);
	const linesChanged = additions + deletions;
	const fileNames = files.map(f => f.filename);

	// 1. Detailed description
	if (prBody.length > 200) {
	score++;
	reasons.push('+1 Detailed description (>200 chars)');
	}

	// 2. Has a checklist
	if (/- \[[ x]\]/.test(prBody)) {
	score++;
	reasons.push('+1 Checklist present');
	}

	// 3. Linked issue
	if (/(?:closes\|fixes\|resolves)\s+#\d+/i.test(prBody)) {
	score++;
	reasons.push('+1 Linked issue reference');
	}

	// 4. Test files in diff
	const hasTests = fileNames.some(f =>
	/\.(test\|spec)\.(js\|jsx\|ts\|tsx)$/i.test(f) \|\|
	/\/__tests__\//i.test(f) \|\|
	/\/tests?\//i.test(f)
	);
	if (hasTests) {
	score++;
	reasons.push('+1 Test files included');
	}

	// 5. Documentation alongside code
	const hasDocs = fileNames.some(f => /\.md$/i.test(f) \|\| /\.mdx$/i.test(f));
	const hasCode = fileNames.some(f => /\.(js\|jsx\|ts\|tsx\|py\|go\|java\|cs\|rb\|rs\|c\|cpp\|h)$/i.test(f));
	if (hasDocs && hasCode) {
	score++;
	reasons.push('+1 Documentation alongside code changes');
	}

	// 6. Screenshots / Before-After section
	if (/screenshot\|before.?after\|demo\|preview\|video/i.test(prBody)) {
	score++;
	reasons.push('+1 Visual demonstration (screenshots/demo)');
	}

	// 7. Testing instructions
	if (/how to test\|testing instructions\|steps to test\|to reproduce\|manual test/i.test(prBody)) {
	score++;
	reasons.push('+1 Testing instructions provided');
	}

	// 8. Mentions quality improvements
	if (/performance\|accessibility\|a11y\|security\|optimiz\|refactor\|clean/i.test(prBody)) {
	score++;
	reasons.push('+1 Mentions quality improvements (perf/a11y/security)');
	}

	// 9. Small, focused diff
	if (files.length <= 10 && linesChanged <= 300) {
	score++;
	reasons.push('+1 Small, focused diff (<=10 files, <=300 lines)');
	}

	// 10. Meaningful clean-up (deletions >= 20% of additions)
	if (additions > 0 && deletions >= additions * 0.2) {
	score++;
	reasons.push('+1 Contains meaningful code clean-up');
	}

	return { score, reasons };
	}

	async function ensureQualityLabelsExist() {
	for (const [name, meta] of Object.entries(labelMeta)) {
	try {
	await github.rest.issues.getLabel({ ...repo, name });
	} catch (err) {
	if (err.status !== 404) throw err;
	await github.rest.issues.createLabel({
	...repo,
	name,
	color: meta.color,
	description: meta.description
	});
	console.log(`Created missing label: ${name}`);
	}
	}
	}

	async function getCurrentLabels() {
	const { data: issue } = await github.rest.issues.get({
	...repo,
	issue_number: prNumber
	});
	return issue.labels.map(l => (typeof l === 'string' ? l : l.name));
	}

	// ── Main ───────────────────────────────────────────────────────
	const files = await getChangedFiles();
	const { score, reasons } = scoreQuality(files, prTitle, prBody);

	// Determine target quality label
	let targetLabel = null;
	if (score >= 5) {
	targetLabel = 'quality:exceptional';
	} else if (score >= 2) {
	targetLabel = 'quality:clean';
	}

	console.log(`PR #${prNumber} quality score: ${score}/10`);
	reasons.forEach(r => console.log(` ${r}`));
	console.log(`Target quality label: ${targetLabel \|\| 'none (score too low)'}`);

	await ensureQualityLabelsExist();

	const currentLabels = await getCurrentLabels();

	// Remove ONLY stale quality labels — never touch labels from other workflows
	const staleQualityLabels = currentLabels.filter(
	l => qualityLabels.includes(l) && l !== targetLabel
	);
	for (const label of staleQualityLabels) {
	await github.rest.issues.removeLabel({
	...repo,
	issue_number: prNumber,
	name: label
	});
	console.log(`Removed stale quality label: ${label}`);
	}

	// Apply target label ONLY if not already present (idempotency guard)
	if (targetLabel && !currentLabels.includes(targetLabel)) {
	await github.rest.issues.addLabels({
	...repo,
	issue_number: prNumber,
	labels: [targetLabel]
	});
	console.log(`Applied quality label: ${targetLabel}`);
	} else if (!targetLabel) {
	console.log('PR quality score is below threshold — no quality label applied.');
	} else {
	console.log(`Quality label already correct: ${targetLabel} — skipping.`);
	}

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Zero Knowledge Proof Nullifier Consumption Check #13980

Workflow file

Zero Knowledge Proof Nullifier Consumption Check #13980

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Workflow file for this run