feat: added dev and prod setup using esbuild

backend-pg/.gitignore

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+dist

backend-pg/esbuild.config.js

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+// final prod build
+const { build } = require("esbuild");
+
+build({
+  entryPoints: ["./src/app.ts"],
+  minify: true,
+  format: "cjs",
+  platform: "node",
+  target: "node20",
+  bundle: true,
+  outfile: "dist/index.js",
+  plugins: [],
+})
+  .catch((err) => {
+    console.error(err);
+    process.exit(1);
+  })
+  .then(() => {
+    console.log("Finished bundling server..");
+  });

backend-pg/nodemon.json

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+{
+  "watch": "./src",
+  "verbose": true,
+  "ignore": [".git", "node_modules"],
+  "exec": "node esbuild.config.js && node dist/index.js",
+  "ext": "ts json"
+}

backend-pg/package.json

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+{
+  "name": "backend-pg",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "build": "node esbuild.config.js",
+    "dev": "nodemon"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "devDependencies": {
+    "@types/node": "^20.9.1",
+    "esbuild": "^0.19.5",
+    "nodemon": "^3.0.1",
+    "typescript": "^5.2.2"
+  },
+  "dependencies": {
+    "fastify": "^4.24.3",
+    "ora": "^7.0.1"
+  }
+}

backend-pg/src/app.ts

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+import Fasitfy from "fastify";
+
+const fastify = Fasitfy({
+  logger: true,
+});
+
+// Declare a route
+fastify.get("/", async function handler(_request, _reply) {
+  return { hello: "world changed" };
+});
+
+// Run the server!
+const main = async () => {
+  try {
+    await fastify.listen({ port: 8000 });
+  } catch (err) {
+    fastify.log.error(err);
+    process.exit(1);
+  }
+};
+
+main();

backend-pg/tsconfig.json

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+{
+  "compilerOptions": {
+    "target": "esnext",
+    "module": "esnext",
+    "allowJs": true,
+    "removeComments": true,
+    "resolveJsonModule": true,
+    "typeRoots": [
+      "./node_modules/@types"
+    ],
+    "sourceMap": true,
+    "outDir": "dist",
+    "strict": true,
+    "lib": [
+      "esnext"
+    ],
+    "baseUrl": ".",
+    "forceConsistentCasingInFileNames": true,
+    "esModuleInterop": true,
+    "experimentalDecorators": true,
+    "emitDecoratorMetadata": true,
+    "moduleResolution": "Node",
+    "skipLibCheck": true
+  },
+  "include": [
+    "src/**/*"
+  ],
+  "exclude": [
+    "node_modules"
+  ]
+}