Update nodejs examples (#1087)

## Summary
Update nodejs examples. Add pnpm example as well.

## How was it tested?
devbox shell in each example

Author: LucilleH

examples/development/nodejs/nodejs-npm/devbox.json

@@ -4,8 +4,10 @@
     ],
     "shell": {
         "init_hook": [
-            "npm install",
-            "npm run start"
-        ]
+            "npm install"
+        ],
+        "scripts": {
+            "run_test": "npm run start"
+        }
     }
-}
+}

examples/development/nodejs/nodejs-pnpm/devbox.json

@@ -0,0 +1,14 @@
+{
+    "packages": [
+        "nodejs@18",
+        "nodePackages.pnpm@latest"
+    ],
+    "shell": {
+        "init_hook": [
+            "pnpm install"
+        ],
+        "scripts": {
+            "run_test": "pnpm run start"
+        }
+    }
+}

examples/development/nodejs/nodejs-pnpm/index.js

@@ -0,0 +1,4 @@
+const NODE_MAJOR_VERSION = process.versions.node.split('.')[0];
+if (!NODE_MAJOR_VERSION) {
+  throw new Error('Node is not installed properly');
+}

examples/development/nodejs/nodejs-pnpm/package.json

@@ -0,0 +1,9 @@
+{
+  "name": "nodejs-pnpm",
+  "main": "index.js",
+  "scripts": {
+    "build": "echo building...",
+    "start": "node index.js"
+  },
+  "dependencies": {}
+}

examples/development/nodejs/nodejs-typescript/devbox.json

@@ -1,9 +1,14 @@
 {
     "packages": [
-        "[email protected]",
-        "nodePackages.typescript"
+        "[email protected]"
     ],
     "shell": {
-        "init_hook": null
+        "init_hook": [
+            "npm install",
+            "npm run build"
+        ],
+        "scripts": {
+            "run_test": "npm run start"
+        }
     }
-}
+}

examples/development/nodejs/nodejs-typescript/index.js

@@ -0,0 +1,4 @@
+var NODE_MAJOR_VERSION = process.versions.node.split('.')[0];
+if (NODE_MAJOR_VERSION !== "18") {
+    throw new Error('Node version is not 18');
+}

examples/development/nodejs/nodejs-typescript/package-lock.json

@@ -1,11 +1,15 @@
 {
-  "name": "nodejs-18",
+  "name": "nodejs-typescript",
   "main": "index.js",
+  "scripts": {
+    "build": "tsc index.ts --outfile index.js",
+    "start": "node index.js"
+  },
   "devDependencies": {
     "@types/node": "^18.7.18",
     "typescript": "^4.6.4"
   },
   "engines": {
     "node": ">=18"
   }
-}
+}

examples/development/nodejs/nodejs-typescript/package.json

@@ -4,7 +4,7 @@
   "compilerOptions": {
     /* Visit https://aka.ms/tsconfig to read more about this file */
     /* Language and Environment */
-    "target": "es2016",                                  /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
+    "target": "esnext",                                  /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
     /* Modules */
     "module": "commonjs",                                /* Specify what module code is generated. */
     "esModuleInterop": true,                             /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */

examples/development/nodejs/nodejs-typescript/tsconfig.json

@@ -4,6 +4,11 @@
     "[email protected]"
   ],
   "shell": {
-    "init_hook": null
+    "init_hook": [
+      "yarn install"
+    ],
+    "scripts": {
+      "run_test": "yarn start"
+    }
   }
-}
+}

examples/development/nodejs/nodejs-yarn/devbox.json

@@ -1,9 +1,10 @@
 {
   "name": "nodejs-yarn",
   "main": "index.js",
+  "license": "MIT",
   "scripts": {
-    "build": "echo 'building...'",
-    "start": "echo 'starting...'"
+    "build": "echo building...",
+    "start": "node index.js"
   },
   "dependencies": {}
-}
+}

examples/development/nodejs/nodejs-yarn/package.json

@@ -41,6 +41,7 @@ var templates = map[string]string{
 	"nginx":           "examples/servers/nginx/",
 	"nim":             "examples/development/nim/spinnytest/",
 	"node-npm":        "examples/development/nodejs/nodejs-npm/",
+	"node-pnpm":       "examples/development/nodejs/nodejs-pnpm/",
 	"node-typescript": "examples/development/nodejs/nodejs-typescript/",
 	"node-yarn":       "examples/development/nodejs/nodejs-yarn/",
 	"php":             "examples/development/php/php8.1/",