Files
agentic-dev/packages/core-eslint/rules/no-undeclared-analytics-event.js
Danijel Martinek 395143466c feat(core-eslint): add no-undeclared-analytics-event ESLint rule
Adds the conformance/no-undeclared-analytics-event rule at warn severity,
mirroring no-undeclared-audit and no-undeclared-event-publish. The rule
cross-checks analytics.track("X", ...) literal slugs in *.use-case.ts
files against manifest.useCases[name].analyticsEvents, providing
sub-second editor feedback before boot-time conformance fires.

- Extends _manifest-ast.js to parse analyticsEvents arrays in both
  extractUseCaseEntry helpers
- Registers rule in plugin.js and base.js at ["warn", { repoRoot }]
- RuleTester fixtures: declared pass, undeclared warn, non-literal no-op,
  non-use-case file no-op, missing manifest entry no-op

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-18 15:43:37 +00:00

64 lines
2.1 KiB
JavaScript

import { parseManifestUseCases } from "./_manifest-ast.js";
import { useCaseNameFromFile } from "./_usecase-name.js";
import {
manifestPathForFeature,
featureRootForFile,
} from "./_manifest-source.js";
/** @type {import("eslint").Rule.RuleModule} */
export default {
meta: {
type: "problem",
docs: {
description:
'analytics.track("X") inside a use-case factory must declare X in manifest.useCases[name].analyticsEvents.',
},
schema: [
{
type: "object",
properties: { repoRoot: { type: "string" } },
additionalProperties: false,
},
],
messages: {
undeclared:
'{{useCase}} calls analytics.track("{{event}}") but {{event}} is not declared in manifest.useCases.{{useCase}}.analyticsEvents. Add it to the manifest or remove the call.',
},
},
create(context) {
const opts = context.options[0] ?? {};
const repoRoot = opts.repoRoot ?? context.cwd ?? process.cwd();
const filename = context.filename;
const useCaseName = useCaseNameFromFile(filename);
if (!useCaseName) return {};
const featureRoot = featureRootForFile(filename, repoRoot);
if (!featureRoot) return {};
const manifest = parseManifestUseCases(manifestPathForFeature(featureRoot));
if (!manifest || !manifest[useCaseName]) return {};
const declared = new Set(manifest[useCaseName].analyticsEvents ?? []);
return {
CallExpression(node) {
if (
node.callee.type === "MemberExpression" &&
node.callee.object.type === "Identifier" &&
node.callee.object.name === "analytics" &&
node.callee.property.type === "Identifier" &&
node.callee.property.name === "track" &&
node.arguments.length > 0 &&
node.arguments[0].type === "Literal" &&
typeof node.arguments[0].value === "string"
) {
const event = node.arguments[0].value;
if (!declared.has(event)) {
context.report({
node,
messageId: "undeclared",
data: { event, useCase: useCaseName },
});
}
}
},
};
},
};