chore(ci): ESLint workflow and path-aware ci-ok merge gate (#1170)

.github/scripts/ci-ok-aggregate.test.mjs

@@ -0,0 +1,54 @@
+import assert from 'node:assert/strict';
+import test from 'node:test';
+
+import {
+  evaluateRequiredJobs,
+  newestChecksByName,
+  pathTriggersFrontend,
+  pathTriggersRust,
+  requiredJobNames,
+} from './ci-ok-aggregate.mjs';
+
+test('pathTriggersFrontend matches frontend workflow paths', () => {
+  assert.equal(pathTriggersFrontend('src/App.tsx'), true);
+  assert.equal(pathTriggersFrontend('eslint.config.mjs'), true);
+  assert.equal(pathTriggersFrontend('README.md'), false);
+});
+
+test('pathTriggersRust matches rust workflow paths', () => {
+  assert.equal(pathTriggersRust('src-tauri/src/lib.rs'), true);
+  assert.equal(pathTriggersRust('src/App.tsx'), false);
+});
+
+test('requiredJobNames unions frontend and rust jobs', () => {
+  const names = requiredJobNames(['src/foo.ts', 'src-tauri/bar.rs']);
+  assert.ok(names.includes('eslint'));
+  assert.ok(names.includes('cargo test --workspace'));
+});
+
+test('evaluateRequiredJobs fails on red conclusions', () => {
+  const newest = newestChecksByName([
+    {
+      name: 'eslint',
+      status: 'completed',
+      conclusion: 'failure',
+      started_at: '2026-01-01T00:00:00Z',
+      details_url: '',
+    },
+  ]);
+  const result = evaluateRequiredJobs(['eslint'], newest);
+  assert.equal(result.done, false);
+  assert.equal(result.failures.length, 1);
+});
+
+test('evaluateRequiredJobs passes when all required jobs succeeded', () => {
+  const checks = ['eslint', 'vitest run'].map((name) => ({
+    name,
+    status: 'completed',
+    conclusion: 'success',
+    started_at: '2026-01-01T00:00:00Z',
+    details_url: '',
+  }));
+  const result = evaluateRequiredJobs(['eslint', 'vitest run'], newestChecksByName(checks));
+  assert.equal(result.done, true);
+});