# syntax = docker/dockerfile:1.11-labs

FROM input AS cargo
ARG sys_target
ARG rust_toolchain
ARG RUSTUP_HOME
ARG CARGO_HOME
ARG CARGO_TARGET
ARG CARGO_TARGET_DIR
ARG cargo_profile
ARG cargo_features
ARG cargo_spec_features
ARG cargo_cmd
ARG cargo_args=""

WORKDIR /
COPY --link --from=input . .

WORKDIR /usr/lib/${sys_target}
COPY --link --from=rocksdb . .

WORKDIR /usr/src/tuwunel
RUN \
--mount=type=cache,dst=${RUSTUP_HOME}/downloads,sharing=shared,ro \
--mount=type=cache,dst=${CARGO_HOME}/registry,sharing=shared,ro \
--mount=type=cache,dst=${CARGO_HOME}/git,sharing=shared,ro \
<<EOF
    set -eux
    rustup run ${rust_toolchain} \
        cargo ${cargo_cmd} \
            --verbose \
            --frozen \
            --workspace \
            "${cargo_spec_features}" \
            --features "${cargo_features}" \
            --profile "${cargo_profile}" \
            --target "${CARGO_TARGET}" \
            --target-dir "${CARGO_TARGET_DIR}" \
            --manifest-path Cargo.toml \
            --color always \
            ${cargo_args}
EOF