stages:
  - test
  - build
  - release

variables:
  GIT_SUBMODULE_STRATEGY: recursive
  FF_USE_FASTZIP: 1


test:cargo:
  stage: "test"
  needs: []
  image: "rust:latest"
  variables:
    CARGO_HOME: "cargohome"
  cache:
    paths:
      - target
      - cargohome
    key: test_cache
  interruptible: true
  before_script:
    - mkdir -p $CARGO_HOME && echo "using $CARGO_HOME to cache cargo deps"
    - apt-get update -yqq
    - apt-get install -yqq --no-install-recommends build-essential libssl-dev pkg-config
    - rustup component add clippy rustfmt
  script:
    - rustc --version && cargo --version  # Print version info for debugging
    - cargo test --workspace --verbose --locked
    - cargo fmt --all -- --check
    - cargo clippy


# Compile conduit for different linux target architectures
build:cargo:
  stage: "build"
  needs: []
  interruptible: true
  parallel:
    matrix:
      - TARGET: "x86_64-unknown-linux-gnu"
      - TARGET: "armv7-unknown-linux-gnueabihf"
        NEEDED_PACKAGES: "build-essential gcc-arm-linux-gnueabihf g++-arm-linux-gnueabihf libc6-dev-armhf-cross"
      - TARGET: "aarch64-unknown-linux-gnu"
        NEEDED_PACKAGES: "build-essential gcc-8-aarch64-linux-gnu g++-aarch64-linux-gnu libc6-dev-arm64-cross"
        TARGET_CC: "/usr/bin/aarch64-linux-gnu-gcc-8"
        TARGET_AR: "/usr/bin/aarch64-linux-gnu-gcc-ar-8"
  image: "rust:latest"
  cache:
    paths:
      - target/
    key: "build_cache-$TARGET"
  variables:
    CARGO_TARGET_ARMV7_UNKNOWN_LINUX_GNUEABIHF_LINKER: arm-linux-gnueabihf-gcc
    CARGO_TARGET_ARMV7_UNKNOWN_LINUX_GNUEABIHF_RUNNER: "/linux-runner armv7"
    CC_armv7_unknown_linux_gnueabihf: arm-linux-gnueabihf-gcc
    CXX_armv7_unknown_linux_gnueabihf: arm-linux-gnueabihf-g++
    CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER: aarch64-linux-gnu-gcc
    CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_RUNNER: "/linux-runner aarch64"
    CC_aarch64_unknown_linux_gnu: aarch64-linux-gnu-gcc
    CXX_aarch64_unknown_linux_gnu: aarch64-linux-gnu-g++
  before_script:
    - apt-get update -yqq
    - "apt-get install -yqq --no-install-recommends $NEEDED_PACKAGES"
    - "rustup target add $TARGET"
  script:
    - rustc --version && cargo --version  # Print version info for debugging
    - cargo build --target $TARGET --release
    - 'mv "target/$TARGET/release/conduit" "conduit-$TARGET"'
  artifacts:
    name: "conduit-$TARGET"
    paths:
      - "conduit-$TARGET"


# Store the resulting binaries into the GitLab package registry, so they can be downloaded
publish:package:
  stage: release
  image: curlimages/curl:latest
  script:
    - 'curl --header "JOB-TOKEN: $CI_JOB_TOKEN" --upload-file conduit-x86_64-unknown-linux-gnu "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/generic/conduit-${CI_COMMIT_REF_SLUG}/build-${CI_JOB_ID}/conduit-x86_64"'
    - 'curl --header "JOB-TOKEN: $CI_JOB_TOKEN" --upload-file conduit-armv7-unknown-linux-gnueabihf "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/generic/conduit-${CI_COMMIT_REF_SLUG}/build-${CI_JOB_ID}/conduit-armv7"'
    - 'curl --header "JOB-TOKEN: $CI_JOB_TOKEN" --upload-file conduit-aarch64-unknown-linux-gnu "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/generic/conduit-${CI_COMMIT_REF_SLUG}/build-${CI_JOB_ID}/conduit-aarch64"'
    - 'curl --header "JOB-TOKEN: $CI_JOB_TOKEN" --upload-file README.md "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/generic/conduit-${CI_COMMIT_REF_SLUG}/build-${CI_JOB_ID}/README.md"'
    - 'curl --header "JOB-TOKEN: $CI_JOB_TOKEN" --upload-file LICENSE "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/generic/conduit-${CI_COMMIT_REF_SLUG}/build-${CI_JOB_ID}/LICENSE"'