Reduced docker image size

.dockerignore

@@ -0,0 +1 @@
+./latosa-frontend/node_modules/

Dockerfile

@@ -7,13 +7,21 @@ WORKDIR /app
 # Copy project files
 COPY ./latosa-frontend/ .
 
+ENV NODE_ENV=production
 RUN deno install
 
 # Install Next.js dependencies
 RUN deno task build
 
+# Move everything to the standalone
+RUN cp -r public .next/standalone/public
+RUN cp -r .next/static .next/standalone/.next/static
+RUN mv .next/standalone/server.js .next/standalone/server.cjs
+
+RUN rm -r ./node_modules
+
 # Expose the default Next.js port
 EXPOSE 3000
 
 # Start the Next.js app
-CMD ["deno", "task", "start"]
+CMD ["deno", "run", "--allow-env", "--allow-read", "--allow-sys", "--allow-net", ".next/standalone/server.cjs"]

latosa-frontend/next.config.ts

@@ -2,6 +2,7 @@ import type { NextConfig } from "next";
 
 const nextConfig: NextConfig = {
 	/* config options here */
+	output: "standalone",
 };
 
 export default nextConfig;