feat(tests/cli): Added a test for ignore workspace

test/cli/install/bun-install.test.ts

@@ -855,6 +855,72 @@ it("should ignore peerDependencies within workspaces", async () => {
   await access(join(package_dir, "bun.lockb"));
 });
 
+it("should ignore workspaces when installing a package inside a workspace", async () => {
+  await writeFile(
+    join(package_dir, "package.json"),
+    JSON.stringify({
+      name: "Foo",
+      version: "0.0.1",
+      workspaces: ["bar", "packages/*"],
+    }),
+  );
+
+  const barPath = join(package_dir, "bar");
+  await mkdir(barPath);
+  await writeFile(
+    join(package_dir, "bar", "package.json"),
+    JSON.stringify({
+      name: "Bar",
+      version: "0.0.2",
+    }),
+  );
+
+  await mkdir(join(package_dir, "packages", "nominally-scoped"), { recursive: true });
+  await writeFile(
+    join(package_dir, "packages", "nominally-scoped", "package.json"),
+    JSON.stringify({
+      name: "@org/nominally-scoped",
+      version: "0.1.4",
+    }),
+  );
+
+  await mkdir(join(package_dir, "packages", "second-asterisk"), { recursive: true });
+  await writeFile(
+    join(package_dir, "packages", "second-asterisk", "package.json"),
+    JSON.stringify({
+      name: "AsteriskTheSecond",
+      version: "0.1.4",
+    }),
+  );
+
+  await mkdir(join(package_dir, "packages", "asterisk"), { recursive: true });
+  await writeFile(
+    join(package_dir, "packages", "asterisk", "package.json"),
+    JSON.stringify({
+      name: "Asterisk",
+      version: "0.0.4",
+    }),
+  );
+
+  const { stdout, stderr, exited } = spawn({
+    cmd: [bunExe(), "install", "--ignore-workspace"],
+    cwd: barPath,
+    stdout: "pipe",
+    stdin: "pipe",
+    stderr: "pipe",
+    env,
+  });
+  expect(stderr).toBeDefined();
+  const err = await new Response(stderr).text();
+  expect(err).not.toContain("Saved lockfile");
+  expect(stdout).toBeDefined();
+  const out = await new Response(stdout).text();
+  expect(out.replace(/\s*\[[0-9\.]+m?s\]\s*/, "").split(/\r?\n/)).toEqual(["done", ""]);
+  expect(await exited).toBe(0);
+  expect(requested).toBe(0);
+  expect(async () => await readdirSorted(join(package_dir, "node_modules"))).toThrow("No such file or directory");
+});
+
 it("should handle installing the same peerDependency with different versions", async () => {
   const urls: string[] = [];
   setHandler(dummyRegistry(urls));