py-cparser

FROM stagex/pallet-cython AS build
ARG VERSION
ADD fetch/py-cparser-${VERSION}.tar.gz .
WORKDIR /pycparser-${VERSION}
RUN gpep517 build-wheel --wheel-dir .dist --output-fd 3 3>&1 >&2
RUN --network=none <<-EOF
    set -eu
    python -m installer -d /rootfs .dist/*.whl
    find /rootfs | grep -E "(/__pycache__$|\.pyc$|\.pyo$)" | xargs rm -rf
EOF
FROM stagex/core-filesystem AS package
COPY --from=build /rootfs/ /