# SlabUploader M1 — frontend only (no FastAPI/Woo). Multi-stage: build then serve.
FROM node:22-alpine AS build
WORKDIR /app
COPY package*.json ./
RUN npm install
COPY . .
RUN npm run build

FROM node:22-alpine AS run
WORKDIR /app
ENV NODE_ENV=production
COPY package*.json ./
RUN npm install --omit=dev
COPY --from=build /app/build ./build
COPY --from=build /app/node_modules ./node_modules
EXPOSE 80
ENV PORT=80
CMD ["node", "build/index.js"]