first commit

frontend/Dockerfile

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+FROM node:20-alpine AS deps
+WORKDIR /app
+COPY package.json ./
+RUN npm install
+
+FROM node:20-alpine AS builder
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+ARG NEXT_PUBLIC_API_URL=http://localhost:8000
+ENV NEXT_PUBLIC_API_URL=$NEXT_PUBLIC_API_URL
+RUN npm run build
+
+FROM node:20-alpine AS runner
+WORKDIR /app
+ENV NODE_ENV=production
+COPY --from=builder /app/.next ./.next
+COPY --from=builder /app/node_modules ./node_modules
+COPY --from=builder /app/package.json ./package.json
+EXPOSE 3000
+CMD ["npm", "start"]