FROM node:24-alpine AS builder
WORKDIR /app
COPY package*.json ./
RUN npm ci
COPY . .
RUN npm run build

FROM node:24-alpine
WORKDIR /app
COPY --from=builder /app/dist ./dist
COPY --from=builder /app/package*.json ./
RUN npm ci --omit=dev

# Hugging Face exposes port 7860
ENV PORT=7860
ENV NODE_ENV=production
EXPOSE 7860

CMD ["npm", "start"]