FROM node:18-alpine AS build
ARG BUILD_CONFIGURATION=production
WORKDIR /app

COPY package*.json ./

RUN npm ci --only=production

COPY . .

RUN npm run build

FROM nginx:alpine AS final
WORKDIR /usr/share/nginx/html

RUN rm -rf ./*

COPY --from=build /app/build .

COPY nginx.conf /etc/nginx/nginx.conf

EXPOSE 80

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