java.Dockerfile

FROM ortools/cmake:ubuntu_swig AS env
RUN apt-get update -qq \
&& DEBIAN_FRONTEND=noninteractive apt-get install -yq default-jdk maven \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
ENV JAVA_HOME=/usr/lib/jvm/default-java

FROM env AS devel
WORKDIR /home/project
COPY . .

FROM devel AS build
RUN cmake -S. -Bbuild -DBUILD_DEPS=ON -DBUILD_JAVA=ON
RUN cmake --build build --target all
RUN cmake --build build --target install

FROM build AS test
RUN cmake --build build --target test

FROM env AS install_env
COPY --from=build /usr/local /usr/local/

FROM install_env AS install_devel
WORKDIR /home/sample
COPY cmake/samples/java .

FROM install_devel AS install_build
RUN mvn compile

FROM install_build AS install_test
RUN mvn test