# syntax = docker/dockerfile:1.11-labs

FROM input AS cargo
ARG sys_target
ARG rust_target
ARG rust_toolchain
ARG RUSTUP_HOME
ARG CARGO_HOME
ARG CARGO_TARGET
ARG CARGO_TARGET_DIR
ARG cargo_target_profile
ARG cargo_target_artifact
ARG cargo_target_share
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
ENV targ_dir="${CARGO_TARGET_DIR}/${cargo_target_profile}"
ENV targ_targ_dir="${CARGO_TARGET_DIR}/${rust_target}/${cargo_target_profile}"
RUN \
--mount=type=cache,dst=${RUSTUP_HOME}/downloads,sharing=shared \
--mount=type=cache,dst=${CARGO_HOME}/registry,sharing=shared \
--mount=type=cache,dst=${CARGO_HOME}/git,sharing=shared \
--mount=type=cache,dst=${targ_dir}/deps,id=${cargo_target_share}/deps,sharing=locked \
--mount=type=cache,dst=${targ_dir}/build,id=${cargo_target_share}/build,sharing=locked \
--mount=type=cache,dst=${targ_dir}/examples,id=${cargo_target_share}/examples,sharing=locked \
--mount=type=cache,dst=${targ_dir}/incremental,id=${cargo_target_share}/incremental,sharing=locked \
--mount=type=cache,dst=${targ_dir}/.fingerprint,id=${cargo_target_share}/fingerprint,sharing=locked \
--mount=type=cache,dst=${targ_targ_dir}/deps,id=${cargo_target_share}/deps,sharing=locked \
--mount=type=cache,dst=${targ_targ_dir}/build,id=${cargo_target_share}/build,sharing=locked \
--mount=type=cache,dst=${targ_targ_dir}/examples,id=${cargo_target_share}/examples,sharing=locked \
--mount=type=cache,dst=${targ_targ_dir}/incremental,id=${cargo_target_share}/incremental,sharing=locked \
--mount=type=cache,dst=${targ_targ_dir}/.fingerprint,id=${cargo_target_share}/fingerprint,sharing=locked \
<<EOF
    set -eux
    rustup run ${rust_toolchain} \
        cargo ${cargo_cmd} \
            --verbose \
            --locked \
            --workspace \
            "${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