fix: ignore generated gate artifacts in cleanliness check

release-gate/runner.mjs

@@ -96,6 +96,18 @@ export async function runSuitesWithConcurrency(items, concurrency, worker) {
   return results;
 }
 
+export function filterGeneratedWorktreeStatus(status) {
+  return status
+    .split('\n')
+    .filter((line) => {
+      if (!line) return false;
+      const path = line.slice(3).replace(/^"|"$/g, '');
+      return !path.startsWith('.release-gate/')
+        && !path.startsWith('.runtime/portal/public/plaza-covers/');
+    })
+    .join('\n');
+}
+
 export async function runCommand(command, args, {
   cwd = ROOT,
   timeoutMs = 15 * 60 * 1000,
@@ -162,6 +174,7 @@ async function applyRepositoryChecks(results, artifactPath) {
   const byId = new Map(results.map((result) => [result.id, result]));
   const branch = await git('branch', '--show-current');
   const status = await git('status', '--porcelain=v1', '--untracked-files=all');
+  const relevantStatus = filterGeneratedWorktreeStatus(status);
   const originMain = await runCommand(
     'git',
     ['rev-parse', '--verify', 'origin/main'],
@@ -170,9 +183,13 @@ async function applyRepositoryChecks(results, artifactPath) {
   const remoteSha = originMain.code === 0 ? originMain.stdout.trim() : null;
   const headSha = await git('rev-parse', 'HEAD');
   const rel01 = byId.get('REL-01');
-  rel01.status = branch === 'main' && status === '' ? 'passed' : 'failed';
+  rel01.status = branch === 'main' && relevantStatus === '' ? 'passed' : 'failed';
   rel01.reason = rel01.status === 'passed' ? null : 'candidate_must_be_clean_main';
-  rel01.evidence.push(`branch=${branch || 'detached'}`, `worktree_clean=${status === ''}`);
+  rel01.evidence.push(
+    `branch=${branch || 'detached'}`,
+    `worktree_clean=${relevantStatus === ''}`,
+    `ignored_generated_paths=${status !== relevantStatus}`,
+  );
 
   const ciStatus = String(process.env.MEMIND_RELEASE_CI_STATUS ?? '').trim().toLowerCase();
   const rel02 = byId.get('REL-02');

release-gate/runner.test.mjs

@@ -1,7 +1,12 @@
 import assert from 'node:assert/strict';
 import test from 'node:test';
 
-import { parseRunnerArgs, runSuitesWithConcurrency, runWithConcurrency } from './runner.mjs';
+import {
+  filterGeneratedWorktreeStatus,
+  parseRunnerArgs,
+  runSuitesWithConcurrency,
+  runWithConcurrency,
+} from './runner.mjs';
 
 test('runner accepts a bounded suite concurrency and rejects unsafe values', () => {
   assert.equal(
@@ -52,3 +57,12 @@ test('exclusive suites finish before parallel suites start', async () => {
   assert.ok(events.indexOf('end:mutating') < events.indexOf('start:parallel-a'));
   assert.ok(events.indexOf('end:mutating') < events.indexOf('start:parallel-b'));
 });
+
+test('worktree cleanliness ignores only release-gate and generated plaza cover paths', () => {
+  const status = [
+    '?? .release-gate/ea07f6f/report.json',
+    ' D .runtime/portal/public/plaza-covers/cover.jpg',
+    ' M release-gate/runner.mjs',
+  ].join('\n');
+  assert.equal(filterGeneratedWorktreeStatus(status), ' M release-gate/runner.mjs');
+});