Initial commit

Signed-off-by: kvmw <mshamsi@broadcom.com>

Author: kvmw

.github/workflows/greeter-ci.yml

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+name: greeter-ci
+
+on:
+  push:
+    branches: ["main"]
+    paths: ["greeter/**"]
+  pull_request:
+    branches: ["main"]
+    paths: ["greeter/**"]
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+          cache: "npm"
+          cache-dependency-path: "greeter/package-lock.json"
+
+      - name: Install dependencies
+        working-directory: ./greeter
+        run: npm ci
+
+      - name: Check Lint
+        working-directory: ./greeter
+        run: npm run check

.github/workflows/greeter-messages-ci.yml

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+name: greeter-messages-ci
+
+on:
+  push:
+    branches: ["main"]
+    paths: ["greeter-messages/**"]
+  pull_request:
+    branches: ["main"]
+    paths: ["greeter-messages/**"]
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+          cache: "npm"
+          cache-dependency-path: "greeter-messages/package-lock.json"
+
+      - name: Install dependencies
+        working-directory: ./greeter-messages
+        run: npm ci
+
+      - name: Check Lint
+        working-directory: ./greeter-messages
+        run: npm run check

.gitignore

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+# Dependency directories
+node_modules/
+
+# dotenv environment variable files
+.env
+.env.*
+!.env.development

README.md

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+# Service Registry nodejs sample
+
+![Greeter CI](https://github.com/spring-cloud-services-samples/greeting-nodejs/actions/workflows/greeter-ci.yml/badge.svg)
+![Greeter Messages CI](https://github.com/spring-cloud-services-samples/greeting-nodejs/actions/workflows/greeter-messages-ci.yml/badge.svg)
+
+Sample nodejs application demonstrating the use of Service Registry in Tanzu Platform for Cloud Foundry.
+
+For information on the Service Registry product in Tanzu Platform for Cloud Foundry, please [see the documentation](https://techdocs.broadcom.com/us/en/vmware-tanzu/spring/spring-cloud-services-for-cloud-foundry/3-3/scs-tanzu/service-registry-index.html).
+
+## Building and Deploying
+
+- Create a Service Registry instance:
+
+```
+ cf create-service p.service-registry standard greeter-service-registry
+```
+
+- Push the `greeter-messages` application:
+
+```
+ cd greeter-messages && npm install && cf push
+```
+
+- Push the `greeter` application:
+
+```
+ cd greeter && npm install && cf push
+```
+
+## Trying It Out
+
+Call `[ROUTE]/hello`, where `[ROUTE]` is the route bound to the `greeter` application, with optional `name` and `salutation` parameters.
+
+```
+ $ curl -k greeter.apps.example.cf-app.com/hello?name=John
+ Hello, John!
+```

greeter-messages/.prettierignore

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+node_modules/
+dist/

greeter-messages/.prettierrc

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+{
+  "semi": true,
+  "tabWidth": 2,
+  "singleQuote": true,
+  "trailingComma": "all",
+  "printWidth": 80
+}

greeter-messages/environment/.env.development

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+PORT=8080

greeter-messages/environment/index.js

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+import path from 'path';
+import { config } from 'dotenv';
+import { fileURLToPath } from 'url';
+
+// Get __dirname equivalent in ESM
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+// Load environment variables from .env file based on NODE_ENV
+config({
+  path: path.resolve(
+    __dirname,
+    `.env.${process.env.NODE_ENV || 'development'}`,
+  ),
+});
+
+export default {
+  port: process.env.PORT,
+};

greeter-messages/eslint.config.js

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+import { defineConfig, globalIgnores } from 'eslint/config';
+import globals from 'globals';
+import js from '@eslint/js';
+import prettier from 'eslint-plugin-prettier/recommended';
+
+export default defineConfig([
+  prettier,
+  { files: ['**/*.js'], languageOptions: { globals: globals.node } },
+  { files: ['**/*.js'], plugins: { js }, extends: ['js/recommended'] },
+  globalIgnores(['node_modules/', 'dist/']),
+]);

greeter-messages/manifest.yml

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+applications:
+  - name: greeter-messages
+    random-route: true
+    memory: 64M
+    buildpack: nodejs_buildpack
+    services:
+      - greeter-service-registry
+    env:
+      NODE_ENV: development