config

frontend/Dockerfile

@@ -1,14 +1,24 @@
+# Dependencies stage
+FROM node:20-alpine AS deps
+WORKDIR /app
+COPY package.json package-lock.json ./
+RUN npm ci
+
 # Build stage
 FROM node:20-alpine AS builder
 WORKDIR /app
-COPY package*.json ./
-RUN npm install
 COPY . .
+COPY --from=deps /app/node_modules ./node_modules
 RUN npm run build
 
-# Production stage
-FROM node:20-alpine
+# Runtime stage
+FROM node:20-alpine AS runner
 WORKDIR /app
-COPY --from=builder /app ./
+ENV NODE_ENV=production
+COPY --from=builder /app/package.json ./package.json
+COPY --from=builder /app/package-lock.json ./package-lock.json
+COPY --from=builder /app/.next ./.next
+COPY --from=builder /app/public ./public
+COPY --from=builder /app/node_modules ./node_modules
 EXPOSE 3000
-CMD ["npm", "start"]
+CMD ["npm", "start"]