Source
FROM scratch AS base
ENV VERSION=4.10.0
ENV SRC_HASH=b0abd7c89e8fb96f98db18d86106ff1d90ab692004eb746cf6eda2682f91b3cb
ENV SRC_FILE=typing_extensions-${VERSION}.tar.gz
ENV SRC_SITE=https://files.pythonhosted.org/packages/source/t/typing_extensions/${SRC_FILE}
FROM base AS fetch
ADD --checksum=sha256:${SRC_HASH} ${SRC_SITE} .
FROM fetch AS build
COPY --from=stagex/busybox . /
COPY --from=stagex/musl . /
COPY --from=stagex/zlib . /
COPY --from=stagex/libffi . /
COPY --from=stagex/python . /
COPY --from=stagex/py-flit . /
COPY --from=stagex/py-wheel . /
COPY --from=stagex/py-setuptools . /
COPY --from=stagex/py-gpep517 . /
COPY --from=stagex/py-installer . /
RUN tar -xzf ${SRC_FILE}
WORKDIR /typing_extensions-${VERSION}
RUN --network=none gpep517 build-wheel --wheel-dir .dist --output-fd 3 3>&1 >&2
FROM build AS install
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/filesystem AS package
COPY --from=install /rootfs/. /