# build environment
FROM node:latest as build
WORKDIR /app
COPY package.json /app/package.json
COPY yarn.lock /app/yarn.lock
RUN yarn install
COPY . /app
RUN yarn build

# production environment
FROM nginx:latest
COPY --from=build /app/build /usr/share/nginx/html
COPY ./default.conf /etc/nginx/conf.d
EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]