chore(github): organize issue triage (#3325)

tooling/issue-labels.mjs

@@ -0,0 +1,46 @@
+import assert from "node:assert/strict";
+
+const fields = [
+	[
+		"Product variant",
+		{
+			Cloud: "deployment: cloud",
+			"Self-hosted": "deployment: self-hosted",
+		},
+	],
+	[
+		"Area",
+		{
+			"Resume builder & data": "area: builder",
+			"Templates, preview & export": "area: rendering",
+			"Accounts & sharing": "area: account",
+			"AI & Agent": "area: ai",
+			"Language & localization": "area: localization",
+			"Self-hosting": "area: self-hosting",
+			"API & integrations": "area: integrations",
+			"Applications & cover letters": "area: applications",
+		},
+	],
+];
+
+export function getIssueLabels(body) {
+	return fields.flatMap(([heading, labels]) => {
+		const answer = body.match(new RegExp(`^### ${heading}\\r?\\n\\r?\\n([^\\r\\n]+)$`, "m"))?.[1].trim();
+		return answer && labels[answer] ? [labels[answer]] : [];
+	});
+}
+
+if (import.meta.main) {
+	const issueBody = `### Product variant
+
+Self-hosted
+
+### Area
+
+Templates, preview & export`;
+
+	assert.deepEqual(getIssueLabels(issueBody), ["deployment: self-hosted", "area: rendering"]);
+	assert.deepEqual(getIssueLabels("### Area\n\nOther / unsure"), []);
+	assert.deepEqual(getIssueLabels("#### Area\n\nAI & Agent"), []);
+	assert.deepEqual(getIssueLabels("prefix ### Area\n\nAI & Agent"), []);
+}