FROM alpine:latest as build ENV REACT_APP_FIREBASE_API_KEY = ${REACT_APP_FIREBASE_API_KEY} ENV REACT_APP_FIREBASE_APP_ID = ${REACT_APP_FIREBASE_APP_ID} ENV REACT_APP_ENVIRONMENT = ${REACT_APP_ENVIRONMENT} ENV DEPLOY_SERVICE = ${DEPLOY_SERVICE} RUN apk add --update nodejs npm RUN npm install --global yarn COPY [".", "/usr/src"] WORKDIR /usr/src RUN yarn RUN yarn build RUN if [[ DEPLOY_SERVICE !== caprover ]]; then echo '/* https://clockify-pomodoro-timer.franp.site 200' | cat >build/_redirects fi FROM nginx:1.23.1-alpine EXPOSE 80 COPY ./docker/nginx/conf.d/default.conf /etc/nginx/conf.d/default.conf COPY --from=build /usr/src/build /usr/share/nginx/html CMD ["nginx", "-g", "daemon off;"]