# Build stage
FROM node:23.11-alpine3.20 AS builder

WORKDIR /app
COPY package*.json ./
RUN npm ci

COPY . .
RUN npm run build

# Final stage (optimized image size + NGINX)
FROM nginx:alpine

WORKDIR /app
COPY --from=builder /app/build /usr/share/nginx/html
COPY nginx.conf /etc/nginx/conf.d/default.conf
EXPOSE 80

CMD ["nginx", "-g", "daemon off;"]