cpp.Dockerfile

FROM ortools/cmake:alpine_base AS env
RUN cmake -version

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

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

FROM build AS test
RUN CTEST_OUTPUT_ON_FAILURE=1 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/cpp .

FROM install_devel AS install_build
RUN cmake -S. -Bbuild
RUN cmake --build build --target all -v
RUN cmake --build build --target install

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