FROM node:22-alpine AS builder

WORKDIR /app

COPY package.json ./
RUN npm install

COPY . .
RUN npm run build

FROM node:22-alpine AS runner

WORKDIR /app
ENV NODE_ENV=production

COPY --from=builder /app/package.json ./
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/build ./build

EXPOSE 3000

CMD ["node", "build"]
