FROM stagex/pallet-rust@sha256:740b9ed5f2a897d45cafdc806976d84231aa50a64998610750b42a48f8daacab as build

ENV TARGET=x86_64-unknown-linux-musl
ENV RUSTFLAGS="-C target-feature=+crt-static"
ENV CARGOFLAGS="--locked --no-default-features --release --target ${TARGET}"

ADD . /src

WORKDIR /src/init
RUN cargo build ${CARGOFLAGS}

WORKDIR /rootfs
RUN cp /src/init/target/${TARGET}/release/init .

FROM scratch as package
COPY --from=build /rootfs .