just

FROM stagex/pallet-rust AS build
ARG VERSION
ADD fetch/just-${VERSION}.tar.gz .
WORKDIR /just-${VERSION}
RUN cargo fetch
ENV RUSTFLAGS="-C target-feature=+crt-static"
RUN --network=none <<-EOF
	set -eux
	ls -lah
	ARCH="$(uname -m)"
	cargo build \
		--frozen \
		--release \
		--target "${ARCH}-unknown-linux-musl" \
		--bin just
	mkdir -p /rootfs/usr/bin
	cp target/${ARCH}-unknown-linux-musl/release/just /rootfs/usr/bin/just
EOF
FROM stagex/core-filesystem AS package
COPY --from=build /rootfs/ /