FROM node:20-alpine AS builder
WORKDIR /app
COPY package.json package-lock.json* ./
RUN npm ci
COPY . .
RUN npm run build

FROM nginx:alpine
COPY nginx.conf /etc/nginx/conf.d/default.conf
COPY --from=builder /app/out /usr/share/nginx/html
RUN rm -f /usr/share/nginx/html/*.txt
EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]