# ===== BUILD =====
FROM node:20-alpine AS builder

WORKDIR /app

COPY package*.json ./
RUN npm ci

COPY . .

RUN npm run build


# ===== RUN =====
FROM node:20-alpine AS runner

WORKDIR /app

ENV NODE_ENV=production

# Standalone output
COPY --from=builder /app/public ./public
COPY --from=builder /app/.next/standalone ./
COPY --from=builder /app/.next/static ./.next/static

EXPOSE 3000

CMD ["node", "server.js"]