# All jobs needing docker-opensbi must use the same rules it uses.
.opensbi_job_rules:
  rules:
    # Forks don't get pipelines unless QEMU_CI=1 or QEMU_CI=2 is set
    - if: '$QEMU_CI != "1" && $QEMU_CI != "2" && $CI_PROJECT_NAMESPACE != "qemu-project"'
      when: never

    # In forks, if QEMU_CI=1 is set, then create manual job
    # if any files affecting the build output are touched
    - if: '$QEMU_CI == "1" && $CI_PROJECT_NAMESPACE != "qemu-project"'
      changes:
        - .gitlab-ci.d/opensbi.yml
        - .gitlab-ci.d/opensbi/Dockerfile
        - roms/opensbi/*
      when: manual

    # In forks, if QEMU_CI=1 is set, then create manual job
    # if the branch/tag starts with 'opensbi'
    - if: '$QEMU_CI == "1" && $CI_PROJECT_NAMESPACE != "qemu-project" && $CI_COMMIT_REF_NAME =~ /^opensbi/'
      when: manual

    # In forks, if QEMU_CI=1 is set, then create manual job
    # if the last commit msg contains 'OpenSBI' (case insensitive)
    - if: '$QEMU_CI == "1" && $CI_PROJECT_NAMESPACE != "qemu-project" && $CI_COMMIT_MESSAGE =~ /opensbi/i'
      when: manual

    # Run if any files affecting the build output are touched
    - changes:
        - .gitlab-ci.d/opensbi.yml
        - .gitlab-ci.d/opensbi/Dockerfile
        - roms/opensbi/*
      when: on_success

    # Run if the branch/tag starts with 'opensbi'
    - if: '$CI_COMMIT_REF_NAME =~ /^opensbi/'
      when: on_success

    # Run if the last commit msg contains 'OpenSBI' (case insensitive)
    - if: '$CI_COMMIT_MESSAGE =~ /opensbi/i'
      when: on_success

docker-opensbi:
  extends: .opensbi_job_rules
  stage: containers
  image: docker:stable
  services:
    - docker:stable-dind
  variables:
    GIT_DEPTH: 3
    IMAGE_TAG: $CI_REGISTRY_IMAGE:opensbi-cross-build
    # We don't use TLS
    DOCKER_HOST: tcp://docker:2375
    DOCKER_TLS_CERTDIR: ""
  before_script:
    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
  script:
    - docker pull $IMAGE_TAG || true
    - docker build --cache-from $IMAGE_TAG --tag $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA
                                           --tag $IMAGE_TAG .gitlab-ci.d/opensbi
    - docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA
    - docker push $IMAGE_TAG

build-opensbi:
  extends: .opensbi_job_rules
  stage: build
  needs: ['docker-opensbi']
  artifacts:
    paths: # 'artifacts.zip' will contains the following files:
      - pc-bios/opensbi-riscv32-generic-fw_dynamic.bin
      - pc-bios/opensbi-riscv64-generic-fw_dynamic.bin
      - opensbi32-generic-stdout.log
      - opensbi32-generic-stderr.log
      - opensbi64-generic-stdout.log
      - opensbi64-generic-stderr.log
  image: $CI_REGISTRY_IMAGE:opensbi-cross-build
  variables:
    GIT_DEPTH: 3
  script: # Clone the required submodules and build OpenSBI
    - git submodule update --init roms/opensbi
    - export JOBS=$(($(getconf _NPROCESSORS_ONLN) + 1))
    - echo "=== Using ${JOBS} simultaneous jobs ==="
    - make -j${JOBS} -C roms/opensbi clean
    - make -j${JOBS} -C roms opensbi32-generic 2>&1 1>opensbi32-generic-stdout.log | tee -a opensbi32-generic-stderr.log >&2
    - make -j${JOBS} -C roms/opensbi clean
    - make -j${JOBS} -C roms opensbi64-generic 2>&1 1>opensbi64-generic-stdout.log | tee -a opensbi64-generic-stderr.log >&2