FROM node:lts-alpine as build-stage
WORKDIR /app
COPY src/package*.json ./
RUN npm install
COPY src/. .
RUN rm -rf dist/
RUN npm run build

FROM nginx:stable-alpine as production-stage
COPY nginx/nginx.conf /etc/nginx/conf.d/default.conf
COPY --from=build-stage /app/dist /usr/share/nginx/html
EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]