fix: skip compile cache permission warnings (#76362) (thanks @neeravmakwana)

test/scripts/postinstall-bundled-plugins.test.ts

@@ -147,6 +147,57 @@ describe("bundled plugin postinstall", () => {
     );
   });
 
+  it("does not warn when compile-cache pruning hits EACCES or EPERM (shared caches)", () => {
+    const base = path.join("/tmp", "openclaw-shared-compile-cache");
+    const dirA = path.join(base, "v22.13.1-x64-efe9a9df-1001");
+    const dirB = path.join(base, "v22.13.1-x64-efe9a9df-1002");
+    const warn = vi.fn();
+    const rmSync = vi.fn((value: string) => {
+      if (value === dirA) {
+        throw Object.assign(new Error(`permission denied pruning ${value}`), { code: "EACCES" });
+      }
+      if (value === dirB) {
+        throw Object.assign(new Error(`operation not permitted pruning ${value}`), {
+          code: "EPERM",
+        });
+      }
+    });
+
+    pruneOpenClawCompileCache({
+      env: { NODE_COMPILE_CACHE: base },
+      existsSync: vi.fn((value: string) => value === base),
+      readdirSync: vi.fn(() => [
+        { name: path.basename(dirA), isDirectory: () => true },
+        { name: path.basename(dirB), isDirectory: () => true },
+      ]),
+      rmSync,
+      log: { warn },
+    });
+
+    expect(rmSync).toHaveBeenCalledTimes(2);
+    expect(warn).not.toHaveBeenCalled();
+  });
+
+  it("does not warn when the compile-cache base directory cannot be listed (EACCES)", () => {
+    const base = path.join("/tmp", "openclaw-compile-cache-no-list");
+    const warn = vi.fn();
+    const rmSync = vi.fn();
+    const err = Object.assign(new Error(`EACCES: ${base}`), { code: "EACCES" });
+
+    pruneOpenClawCompileCache({
+      env: { NODE_COMPILE_CACHE: base },
+      existsSync: vi.fn(() => true),
+      readdirSync: vi.fn(() => {
+        throw err;
+      }),
+      rmSync,
+      log: { warn },
+    });
+
+    expect(rmSync).not.toHaveBeenCalled();
+    expect(warn).not.toHaveBeenCalled();
+  });
+
   it("does not classify published packages with source files as source checkouts", () => {
     const packageRoot = "/pkg";
     const existingPaths = new Set([