Enable cds watch hello

by moving the `hello` implementation into the subfolder `srv`

hello/README.md

@@ -0,0 +1,15 @@
+# Hello World Getting Started Sample
+
+## Next Steps
+
+- To run the JavaScript implementation, open a new terminal and run `cds watch`.
+- To run the TypeScript implementation, open a new terminal and run `cds-ts watch`.
+
+Then call the service at: http://localhost:4004/say/hello(to='world')
+
+## Learn More
+
+Learn more about:
+
+- [Hello World!](https://cap.cloud.sap/docs/get-started/hello-world)
+- [Using TypeScript](https://cap.cloud.sap/docs/get-started/using-typescript)

hello/package.json

@@ -3,8 +3,8 @@
   "version": "1.0.0",
   "scripts": {
     "test": "npx jest --silent",
-    "watch": "cds serve world.cds",
-    "watch:ts": "cds-ts serve world.cds"
+    "start": "cds serve srv/world.cds",
+    "start:ts": "cds-ts serve srv/world.cds"
   },
   "devDependencies": {
     "@types/jest": "^26.0.23",
@@ -25,5 +25,30 @@
         }
       }
     }
+  },
+  "eslintConfig": {
+    "extends": "eslint:recommended",
+    "env": {
+      "es2020": true,
+      "node": true,
+      "jest": true,
+      "mocha": true
+    },
+    "globals": {
+      "SELECT": true,
+      "INSERT": true,
+      "UPDATE": true,
+      "DELETE": true,
+      "CREATE": true,
+      "DROP": true,
+      "CDL": true,
+      "CQL": true,
+      "CXL": true,
+      "cds": true
+    },
+    "rules": {
+      "no-console": "off",
+      "require-atomic-updates": "off"
+    }
   }
 }

hello/srv/world.ts

@@ -0,0 +1,5 @@
+module.exports = class say {
+    hello(req: any) {
+        return `Hello ${req.data.to} from a TypeScript file!`
+    }
+}

hello/test/hello-world-ts.test.ts

@@ -2,7 +2,7 @@ process.env.CDS_TYPESCRIPT = 'true';
 import * as cds from '@sap/cds';
 
 //@ts-ignore
-const {GET} = cds.test.in(__dirname,'..').run('serve', 'world.cds');
+const {GET} = cds.test.in(__dirname,'../srv').run('serve', 'world.cds');
 
 describe('Hello world!', () => {
     afterAll(() => { delete process.env.CDS_TYPESCRIPT; });

hello/world.ts

@@ -1,5 +0,0 @@
-module.exports = class say {
-    hello(req: any) {
-        return `Hello ${req.data.to} from a typescript file!`
-    }
-}