chore: Use tsup for building backend

apps/backend/Dockerfile

@@ -57,4 +57,4 @@ WORKDIR /app
 COPY --from=installer /app/apps/backend ./apps/backend
 COPY --from=installer /app/packages/database ./packages/database
 
-CMD cd packages/database && pnpm dlx prisma@latest migrate deploy && cd - && node apps/backend/build/index.js
+CMD node apps/backend/build/index.js

apps/backend/esbuild.config.js

@@ -7,6 +7,6 @@ esbuild
     minify: false,
     platform: "node",
     outfile: "build/index.js",
-    format: "esm",
+    format: "cjs",
   })
   .catch(() => process.exit(1));

apps/backend/package.json

@@ -27,6 +27,7 @@
     "nodemon": "3.0.2",
     "supertest": "catalog:",
     "ts-node": "10.9.2",
+    "tsup": "^8.3.5",
     "tsx": "^4.7.1",
     "vitest": "1.1.0"
   },

apps/backend/src/index.ts

@@ -1,5 +1,3 @@
-import "dotenv/config";
-
 import { startCronJobs } from "./cron.js";
 import { runServer } from "./server.js";
 

apps/backend/tsup.config.ts

@@ -0,0 +1,15 @@
+import { defineConfig } from "tsup";
+
+export default defineConfig({
+  entryPoints: ["src/index.ts"],
+  format: ["cjs"],
+  dts: false,
+  sourcemap: true,
+  clean: true,
+  minify: false,
+  splitting: false,
+  target: "node20",
+  bundle: true,
+  outDir: "build",
+  noExternal: [/(.*)/],
+});