From 0e3e14ae82eab92582b5969dd2026a31d4771e38 Mon Sep 17 00:00:00 2001
From: Waishnav <waishnavdeore@gmail.com>
Date: Wed, 5 Aug 2026 01:33:24 +0530
Subject: [PATCH] perf(workspace): shorten workspace ids

---
 src/workspaces.test.ts | 1 +
 src/workspaces.ts      | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/workspaces.test.ts b/src/workspaces.test.ts
index fac8fd81..8584c1b7 100644
--- a/src/workspaces.test.ts
+++ b/src/workspaces.test.ts
@@ -16,6 +16,7 @@ test("a checkout exposes initial and nested instruction context while filtering
   const context = await fixture(t);
   const opened = await context.registry.openWorkspace(context.root);
 
+  assert.match(opened.workspace.id, /^ws_[a-f0-9]{10}$/);
   assert.equal(opened.workspace.mode, "checkout");
   assert.deepEqual(
     opened.agentsFiles.map((file) => file.content),
diff --git a/src/workspaces.ts b/src/workspaces.ts
index fa8374a0..05c8b9d2 100644
--- a/src/workspaces.ts
+++ b/src/workspaces.ts
@@ -1,4 +1,4 @@
-import { randomUUID } from "node:crypto";
+import { randomBytes } from "node:crypto";
 import type { Stats } from "node:fs";
 import type {
   WorkspaceConversationBinding,
@@ -355,7 +355,7 @@ export class WorkspaceRegistry {
     worktree?: WorkspaceWorktree;
   }): Promise<WorkspaceContext> {
     const workspace: Workspace = {
-      id: `ws_${randomUUID()}`,
+      id: `ws_${randomBytes(5).toString("hex")}`,
       root: input.root,
       mode: input.mode,
       sourceRoot: input.sourceRoot,