# build environment
FROM node:14 as builder
WORKDIR /app
ENV PATH /app/node_modules/.bin:$PATH
ENV REACT_APP_BASE $BASE_PATH
ENV PUBLIC_URL $BASE_PATH/admin
COPY package.json ./
COPY package-lock.json ./
RUN npm install
COPY . ./
RUN REACT_APP_BASE=/changzhou PUBLIC_URL=/changzhou/admin GENERATE_SOURCEMAP=false node scripts/build.js

# production environment
FROM nginx:stable-alpine
COPY --from=builder /app/dist /etc/nginx/html
COPY nginx/nginx.conf /etc/nginx/nginx.conf
COPY nginx/default.conf /etc/nginx/conf.d/default.conf
EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]