exclude pnpm on windows

Author: 0618

.github/workflows/poc-e2e-flow-test.yml

@@ -42,6 +42,9 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
         pkg-manager: [npm, yarn-classic, yarn-modern, pnpm]
         node-version: [20]
+        exclude:
+          - os: windows-latest
+            pkg-manager: pnpm
     env:
       PACKAGE_MANAGER: ${{ matrix.pkg-manager }}
     runs-on: ${{ matrix.os }}

packages/create-amplify/src/package-manager-controller/yarn_modern_package_manager_controller.ts

@@ -5,6 +5,7 @@ import * as _path from 'path';
 import { logger } from '../logger.js';
 import { executeWithDebugLogger as _executeWithDebugLogger } from '../execute_with_logger.js';
 import { PackageManagerController } from './package_manager_controller.js';
+import { DependencyType } from './package_manager_controller_factory.js';
 
 /**
  * YarnModernPackageManagerController is an abstraction around yarn modern (yarn v2+) commands that are needed to initialize a project and install dependencies
@@ -35,6 +36,14 @@ export class YarnModernPackageManagerController extends PackageManagerController
     );
   }
 
+  installDependencies: (
+    packageNames: string[],
+    type: DependencyType
+  ) => Promise<void> = async () => {
+    await this.addDependencies(this.projectRoot);
+    await super.installDependencies([], 'dev');
+  };
+
   initializeTsConfig = async (targetDir: string) => {
     await this.addLockFile(targetDir);
     await this.addTypescript(targetDir);
@@ -67,4 +76,13 @@ export class YarnModernPackageManagerController extends PackageManagerController
       this.execa
     );
   };
+
+  private addDependencies = async (targetDir: string) => {
+    await this.executeWithDebugLogger(
+      targetDir,
+      'yarn',
+      ['add', '-D', 'tsx', 'esbuild'],
+      this.execa
+    );
+  };
 }