Initial Space setup of opex792/hello-express-api via Builder

Dockerfile

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+FROM node:18-slim
+
+WORKDIR /usr/src/app
+
+COPY package*.json ./
+
+RUN npm install
+
+COPY . .
+
+EXPOSE 3000
+
+CMD ["node", "src/index.js"]

package.json

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+{
+  "name": "hello-express-api",
+  "version": "1.0.0",
+  "description": "",
+  "main": "src/index.js",
+  "type": "module",
+  "scripts": {"start": "node src/index.js" },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {"express": "^4.18.2" }
+}

src/index.js

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+import express from "express";
+
+const app = express();
+const port = 3000;
+
+app.get("/", (req, res) => {
+  res.send("Hello World!");
+});
+
+app.listen(port, () => {
+  console.log(`Example app listening on port ${port}`);
+});