# Etapa 1: build React FROM node:18-alpine as build WORKDIR /app COPY memberflow-frontend/package*.json ./ RUN npm install COPY memberflow-frontend/ . RUN npm run build # Etapa 2: servir con nginx FROM nginx:alpine WORKDIR /usr/share/nginx/html COPY --from=build /app/build . COPY docker/nginx.conf /etc/nginx/conf.d/default.conf EXPOSE 80