Task: Add express and nodejs application with TypeScript , Prettier and Husky

src/app.config.ts

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+export const SERVER_PORT = process.env.SERVER_PORT || 3000

src/app.ts

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+// app config
+import "./dotenv"
+
+// core app
+import "./server"

src/dotenv.ts

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+import dotenv from "dotenv"
+
+dotenv.config()

src/server.ts

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+import { createServer } from "http"
+import Express from "express"
+import { SERVER_PORT } from "./app.config"
+
+// get current host id
+const hostId = `${require("os").hostname()}#${process.pid}`
+
+const app = Express()
+const httpServer = createServer(app)
+
+console.log(
+    `Application server running on: ${hostId} at port: ${SERVER_PORT} and started at: ${Date()}`
+)
+httpServer.listen(SERVER_PORT)
+
+
+app.get("/", (req, res) => {
+    res.type("json")
+    res.send({
+        message: `Instance id: ${hostId}`,
+        status: "OK",
+    })
+})