FROM node:13-alpine AS build
WORKDIR /app

COPY package.json yarn.lock config-overrides.js  ./
RUN yarn install

COPY tsconfig.json ./
COPY public public/
COPY src src/

RUN yarn build

FROM nginx:alpine
WORKDIR /app

COPY --from=build /app/build /usr/share/nginx/html
COPY nginx.conf /etc/nginx/conf.d/default.conf
CMD ["nginx", "-g", "daemon off;"]