Dockerfile.prod

FROM rust:latest AS logic-builder
WORKDIR /logic


COPY src/logic ./
RUN curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh 
RUN wasm-pack build frontend


FROM node:lts AS frontend-builder
WORKDIR /frontend

COPY src/frontend/package.json ./
RUN yarn

COPY src/frontend/src src
COPY --from=logic-builder /logic/frontend/pkg logic

COPY src/frontend/webpack.config.js src/frontend/.babelrc src/frontend/elm.json ./

RUN NODE_ENV=production yarn build


FROM hseeberger/scala-sbt:8u222_1.3.4_2.13.1
WORKDIR /backend

COPY . ./
RUN sbt clean stage

COPY --from=frontend-builder /frontend/dist /tmp/static

RUN mkdir -p /static

EXPOSE 9000
CMD rm -rf /static/* && cp -r /tmp/static/* /static && \
    target/universal/stage/bin/robot-rumble \
        # https://stackoverflow.com/a/29244028
        -Dpidfile.path=/dev/null \
        -Dplay.http.secret.key='QCY?tAnfk?aZ?iwrNwnxIlR6CTf:G3gf:90Latabg@5241AB`R5W:1uDFN];Ik@n'