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 --all-features --release --target ${TARGET}"
ENV CARGO_TARGET_DIR=/cargo-target

ADD . /src

WORKDIR /src
RUN cargo build ${CARGOFLAGS}

WORKDIR /rootfs
RUN install -Dm755 /cargo-target/${TARGET}/release/nit /rootfs/usr/bin/init

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