FROM node:20-alpine AS prod-deps
WORKDIR /app
COPY package.json package-lock.json* ./
RUN npm install --production --ignore-scripts || npm install --production || true

FROM node:20-alpine
WORKDIR /app
ENV NODE_ENV=production
COPY --from=prod-deps /app/node_modules ./node_modules
COPY dist ./dist
COPY package.json ./
EXPOSE 3000
CMD ["node", "dist/index.js"]