perf: reduce renderer and repository polling work

2026-08-01 14:24:53 +02:00
parent 258f0b1324
commit 13f4fe7cd0
5 changed files with 105 additions and 61 deletions
@@ -28,3 +28,24 @@ test('repository monitor establishes a baseline and emits only on later changes'
  await monitor.tick();
  assert.equal(changes.length, 2);
 });
+test('repository monitor checks multiple repositories concurrently with a bounded worker pool', async () => {
+  let active = 0;
+  let peak = 0;
+  const git = {
+    status: async (localPath) => {
+      active += 1;
+      peak = Math.max(peak, active);
+      await new Promise((resolve) => setTimeout(resolve, 15));
+      active -= 1;
+      return { localPath, revision: 1 };
+    },
+    statusFingerprint: (status) => String(status.revision)
+  };
+  const store = { data: { preferences: { autoRefresh: true, repositoryPollSeconds: 2 } } };
+  const monitor = new RepositoryMonitor({ store, git });
+  monitor.setPaths(Array.from({ length: 10 }, (_, index) => `/repo-${index}`));
+  await monitor.tick();
+  assert.equal(peak, 4);
+  assert.equal(active, 0);
+  assert.equal(monitor.fingerprints.size, 10);
+});