FROM alpine:edge
RUN apk add --no-cache gcc g++ musl-dev libc-dev cmake git samurai coreutils rpm dpkg dpkg-dev xz file

RUN mkdir -p /usr/src/yerbacon
WORKDIR /usr/src/
ARG BRANCH="devel4"
ADD https://api.github.com/repos/upx/upx/git/refs/heads/$BRANCH version.json
RUN git clone --quiet -n --branch $BRANCH https://github.com/upx/upx/
ARG CMAKE_BUILD_TYPE="Release"
WORKDIR ./upx
RUN git checkout --quiet `git tag | sort -V | tail -1`
RUN git submodule --quiet update --init
RUN mkdir -p ./build/release
WORKDIR ./build/release
RUN cmake -G Ninja ../..
RUN cmake --build . --parallel `nproc`

WORKDIR /usr/src/yerbacon
COPY . ./
RUN cmake -G Ninja -S . -B ./cmake-build-release -DCMAKE_EXE_LINKER_FLAGS="-static" -DSELF_PACKER_FOR_EXECUTABLE=/usr/src/upx/build/release/upx
RUN cmake --build ./cmake-build-release --parallel `nproc`
WORKDIR ./cmake-build-release
RUN cpack