# ---- Build stage ----
FROM node:20-alpine AS builder
WORKDIR /app
RUN apk add --no-cache python3 make g++
COPY package.json package-lock.json* yarn.lock* pnpm-lock.yaml* ./
RUN npm ci --legacy-peer-deps
COPY . .
ARG BACKEND_URL=http://backend:8080
ENV BACKEND_URL=$BACKEND_URL
RUN npm run build

# ---- Run stage ----
FROM node:20-alpine AS runner
WORKDIR /app
ENV NODE_ENV=production
COPY --from=builder /app/.next/standalone ./
COPY --from=builder /app/.next/static ./.next/static
COPY --from=builder /app/public ./public
EXPOSE 3010
ENV BACKEND_URL=http://backend:8080
CMD ["node", "server.js"]