uutils

FROM stagex/pallet-rust AS build
ARG VERSION
ARG TARGETARCH
ADD fetch/uutils-${VERSION}.tar.gz .
WORKDIR /coreutils-${VERSION}
RUN cargo fetch --locked
ENV RUSTFLAGS="-C codegen-units=1 -C target-feature=+crt-static"
RUN --network=none <<-EOF
	cargo build \
		--frozen \
		--release \
		--target "${ARCH}-unknown-linux-musl" \
		--bin coreutils
	install -vDm755 -t /rootfs/usr/bin target/${ARCH}-unknown-linux-musl/release/coreutils
	for tool in $(/rootfs/usr/bin/coreutils --list); do
		ln -s coreutils "/rootfs/usr/bin/${tool}"
	done
EOF
FROM stagex/core-filesystem AS package
COPY --from=build /rootfs/ /