Add Docker configuration for Next.js application

Dockerfile

@@ -0,0 +1,33 @@
+FROM node:20-alpine AS base
+
+FROM base AS deps
+RUN apk add --no-cache libc6-compat
+WORKDIR /app
+COPY package.json package-lock.json* ./
+RUN npm ci
+
+FROM base AS builder
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+RUN npx prisma generate
+RUN npm run build
+
+FROM base AS runner
+WORKDIR /app
+ENV NODE_ENV production
+
+RUN addgroup --system --gid 1001 nodejs
+RUN adduser --system --uid 1001 nextjs
+
+COPY --from=builder /app/public ./public
+COPY --from=builder /app/.next/standalone ./
+COPY --from=builder /app/.next/static ./.next/static
+COPY --from=builder /app/prisma ./prisma
+
+USER nextjs
+
+EXPOSE 3000
+ENV PORT=3000
+
+CMD ["node", "server.js"]

docker-compose.yml

@@ -0,0 +1,33 @@
+services:
+  app:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    ports:
+      - "3000:3000"
+    environment:
+      DATABASE_URL: postgresql://bikeapp:bikeapp@db:5432/bikeapp
+      JWT_SECRET: ${JWT_SECRET:-your-super-secret-jwt-key-change-in-production}
+    depends_on:
+      db:
+        condition: service_healthy
+    restart: unless-stopped
+
+  db:
+    image: postgres:16-alpine
+    environment:
+      POSTGRES_USER: bikeapp
+      POSTGRES_PASSWORD: bikeapp
+      POSTGRES_DB: bikeapp
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    ports:
+      - "5432:5432"
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U bikeapp -d bikeapp"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+
+volumes:
+  postgres_data:

next.config.mjs

@@ -1,4 +1,6 @@
 /** @type {import('next').NextConfig} */
-const nextConfig = {};
+const nextConfig = {
+    output: "standalone",
+};
 
 export default nextConfig;