FROM node:14.18.2-alpine as build-deps #Stage 1 WORKDIR /usr/src/app COPY package.json yarn.lock ./ RUN yarn COPY . ./ ARG VERSION="0.0.0" ARG SENTRY_ENABLED="false" ARG SENTRY_URL="" ARG SENTRY_ORG="" ARG SENTRY_PROJECT="" ARG SENTRY_AUTH_TOKEN="" ARG SENTRY_DSN="" ENV REACT_APP_SENTRY_ENABLED=$SENTRY_ENABLED \ SENTRY_URL=$SENTRY_URL \ SENTRY_ORG=$SENTRY_ORG \ SENTRY_PROJECT=$SENTRY_PROJECT \ SENTRY_AUTH_TOKEN=$SENTRY_AUTH_TOKEN \ REACT_APP_SENTRY_DSN=$SENTRY_DSN \ REACT_APP_VERSION=$VERSION \ NODE_ENV=production RUN yarn build #Stage 2 FROM nginx:1.21-alpine COPY --from=build-deps /usr/src/app/build /var/www COPY default.conf /etc/nginx/templates/default.conf.template EXPOSE 80 CMD ["nginx", "-g", "daemon off;"]