Dockerfile

FROM node:16-alpine AS deps
WORKDIR /app
COPY package.json yarn.lock ./
RUN yarn install

FROM deps AS builder
ARG BUILD_ENV
# ARG BUILD_ENV= testnet | pub-testnet | mainnet
ENV BUILD_ENV $BUILD_ENV
WORKDIR /app
COPY . .
COPY --from=deps /app/node_modules ./node_modules

RUN if [ "$BUILD_ENV" = "testnet" ] ; then yarn build:testnet ; \
    elif [ "$BUILD_ENV" = "pub-testnet" ] ; then yarn build:pub-testnet ; \
    elif [ "$BUILD_ENV" = "mainnet" ] ; then yarn build:mainnet ; \
    else yarn build ; fi


FROM nginx
RUN mkdir /app
COPY --from=builder /app/deploy/nginx.conf /etc/nginx/nginx.conf
COPY --from=builder /app/build /app/ref-ui

EXPOSE 80

CMD [ "nginx", "-g", "daemon off;" ]