fix(@angular/cli): use correct path for MCP get_best_practices tool

The package internal path for the Angular best practices markdown file
has been corrected to the new location following a previous refactoring.

Author: alan-agius4

.github/shared-actions/windows-bazel-test/action.yml

@@ -18,12 +18,12 @@ runs:
   steps:
     - name: Initialize WSL
       id: init_wsl
-      uses: angular/dev-infra/github-actions/setup-wsl@7f2c99469dcf64fd466abf6cb53bede791d7599d
+      uses: alan-agius4/dev-infra/github-actions/setup-wsl@0d5a3b903184c1896ee2b7beab1465569b727468
       with:
         wsl_firewall_interface: 'vEthernet (WSL (Hyper-V firewall))'
 
     - name: Installing pnpm (in WSL)
-      run: npm install -g pnpm@9
+      run: npm install -g pnpm@10
       shell: wsl-bash {0}
 
     - name: Install node modules in WSL (re-using from previous install/cache restore)

.github/workflows/pr.yml

@@ -127,24 +127,22 @@ jobs:
       - name: Run CLI E2E tests
         run: pnpm bazel test --test_env=E2E_SHARD_TOTAL=6 --test_env=E2E_SHARD_INDEX=${{ matrix.shard }} --config=e2e //tests/legacy-cli:e2e.${{ matrix.subset }}_node${{ matrix.node }}
 
-  # Temporarily disabled due to https://github.com/Vampire/setup-wsl/issues/76.
-  # e2e-windows-subset:
-  #   needs: build
-  #   runs-on: windows-2025
-  #   steps:
-  #     - name: Initialize environment
-  #       uses: angular/dev-infra/github-actions/npm/checkout-and-setup-node@59c46175bf3a8870c0c2ceb9de1eb741fd50d415
-  #     - name: Setup Bazel
-  #       uses: angular/dev-infra/github-actions/bazel/setup@59c46175bf3a8870c0c2ceb9de1eb741fd50d415
-  #     - name: Setup Bazel RBE
-  #       uses: angular/dev-infra/github-actions/bazel/configure-remote@59c46175bf3a8870c0c2ceb9de1eb741fd50d415
-  #       with:
-  #         allow_windows_rbe: true
-  #     - name: Run CLI E2E tests
-  #       uses: ./.github/shared-actions/windows-bazel-test
-  #       with:
-  #         test_target_name: e2e_node22
-  #         test_args: --esbuild --glob "tests/basic/{build,rebuild}.ts"
+  e2e-windows-subset:
+    runs-on: windows-2025
+    steps:
+      - name: Initialize environment
+        uses: angular/dev-infra/github-actions/npm/checkout-and-setup-node@59c46175bf3a8870c0c2ceb9de1eb741fd50d415
+      - name: Setup Bazel
+        uses: angular/dev-infra/github-actions/bazel/setup@59c46175bf3a8870c0c2ceb9de1eb741fd50d415
+      - name: Setup Bazel RBE
+        uses: angular/dev-infra/github-actions/bazel/configure-remote@59c46175bf3a8870c0c2ceb9de1eb741fd50d415
+        with:
+          allow_windows_rbe: true
+      - name: Run CLI E2E tests
+        uses: ./.github/shared-actions/windows-bazel-test
+        with:
+          test_target_name: e2e_node22
+          test_args: --esbuild --glob "tests/basic/{build,rebuild}.ts"
 
   e2e-package-managers:
     needs: build

tests/legacy-cli/e2e/tests/mcp/best-practices.ts

@@ -0,0 +1,43 @@
+import { chdir } from 'node:process';
+import { exec, ProcessOutput, silentNpm } from '../../utils/process';
+import assert from 'node:assert/strict';
+
+const MCP_INSPECTOR_PACKAGE_NAME = '@modelcontextprotocol/inspector-cli';
+const MCP_INSPECTOR_PACKAGE_VERSION = '0.16.2';
+const MCP_INSPECTOR_COMMAND_NAME = 'mcp-inspector-cli';
+
+async function runInspector(...args: string[]): Promise<ProcessOutput> {
+  const result = await exec(
+    MCP_INSPECTOR_COMMAND_NAME,
+    '--cli',
+    'npx',
+    '--no',
+    '@angular/cli',
+    'mcp',
+    ...args,
+  );
+
+  return result;
+}
+
+export default async function () {
+  await silentNpm(
+    'install',
+    '--ignore-scripts',
+    '-g',
+    `${MCP_INSPECTOR_PACKAGE_NAME}@${MCP_INSPECTOR_PACKAGE_VERSION}`,
+  );
+
+  // Ensure `get_best_practices` returns the markdown content
+  const { stdout: stdoutInsideWorkspace } = await runInspector(
+    '--method',
+    'tools/call',
+    '--tool-name',
+    'get_best_practices',
+  );
+
+  assert.match(
+    stdoutInsideWorkspace,
+    /You are an expert in TypeScript, Angular, and scalable web application development./,
+  );
+}