rust-bindgen

FROM scratch AS build
ARG VERSION
COPY --from=stagex/core-busybox . /
COPY --from=stagex/core-gcc . /
COPY --from=stagex/core-musl . /
COPY --from=stagex/core-llvm . /
COPY --from=stagex/core-libzstd . /
COPY --from=stagex/core-libffi . /
COPY --from=stagex/core-clang . /
COPY --from=stagex/core-linux-headers . /
COPY --from=stagex/core-rust . /
COPY --from=stagex/core-libunwind . /
COPY --from=stagex/core-openssl . /
COPY --from=stagex/core-zlib . /
COPY --from=stagex/core-ca-certificates . /
COPY --from=stagex/core-binutils . /
COPY --from=stagex/core-pkgconf . /

ADD fetch/v${VERSION}.tar.gz .
WORKDIR /rust-bindgen-${VERSION}
RUN cargo fetch
ENV RUST_BACKTRACE=1
RUN --network=none <<-EOF
	set -eux
	ARCH="$(uname -m)"
	cargo build \
		--frozen \
		--release \
		--target "${ARCH}-unknown-linux-musl" \
		--bin bindgen
	mkdir -p /rootfs/usr/bin
	cp target/${ARCH}-unknown-linux-musl/release/bindgen /rootfs/usr/bin/bindgen
EOF

FROM stagex/core-filesystem AS package
COPY --from=build /rootfs/ /