.gitlab-ci.yml

image: ${MIRROR_GHCR}/siemens/kas/kas:4.4

variables:
  # The default machine tag for the build jobs
  DEFAULT_TAG: ""
  # The directory to use as the persistent cache (the root for DL_DIR, SSTATE_DIR, etc)
  CACHE_DIR: $CI_BUILDS_DIR/persist
  # The container mirror to use
  MIRROR_GHCR: ghcr.io
  # The list of extra Kas fragments to be used when building
  EXTRA_KAS_FILES: ""

stages:
  - prep
  - build

# Common job fragment to get a worker ready
.setup:
  tags:
    - $DEFAULT_TAG
  stage: build
  interruptible: true
  variables:
    KAS_WORK_DIR: $CI_PROJECT_DIR/work
    KAS_REPO_REF_DIR: $CACHE_DIR/repos
    SSTATE_DIR: $CACHE_DIR/sstate
    DL_DIR: $CACHE_DIR/downloads
    BB_LOGCONFIG: $CI_PROJECT_DIR/ci/logging.yml
    TOOLCHAIN_DIR: $CACHE_DIR/toolchains
    IMAGE_DIR: $CI_PROJECT_DIR/work/build/tmp/deploy/images
    TOOLCHAIN_LINK_DIR: $CI_PROJECT_DIR/work/build/toolchains
  before_script:
    - echo KAS_WORK_DIR = $KAS_WORK_DIR
    - echo SSTATE_DIR = $SSTATE_DIR
    - echo DL_DIR = $DL_DIR
    - rm -rf $KAS_WORK_DIR
    - mkdir --verbose --parents $KAS_WORK_DIR $KAS_REPO_REF_DIR $SSTATE_DIR $DL_DIR

# Generalised fragment to do a Kas build
.build:
  extends: .setup
  rules:
    # Don't run MR pipelines
    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
      when: never
    # Don't run pipelines for tags
    - if: $CI_COMMIT_TAG
      when: never
    # Don't run if BUILD_ENABLE_REGEX is set, but the job doesn't match the regex
    - if: '$BUILD_ENABLE_REGEX != null && $CI_JOB_NAME !~ $BUILD_ENABLE_REGEX'
      when: never
    # Allow the dev kernels to fail and not fail the overall build
    - if: '$KERNEL == "linux-yocto-dev"'
      allow_failure: true
    # Catch all for everything else
    - if: '$KERNEL != "linux-yocto-dev"'
  script:
    - KASFILES=$(./ci/jobs-to-kas "$CI_JOB_NAME" $EXTRA_KAS_FILES):lockfile.yml
    - echo KASFILES=$KASFILES
    - kas dump --update --force-checkout --resolve-refs --resolve-env $KASFILES
    - kas build $KASFILES
    - ./ci/check-warnings $KAS_WORK_DIR/build/warnings.log
# artifacts:
#   name: "logs"
#   when: always
#   paths:
#     - $CI_PROJECT_DIR/work/build/tmp*/work*/**/temp/log.do_*.*
#     - $CI_PROJECT_DIR/work/build/tmp*/work*/**/testimage/*

#
# Prep stage, update repositories once.
# Set the CI variable CI_CLEAN_REPOS=1 to refetch the respositories from scratch
#
update-repos:
  extends: .setup
  stage: prep
  allow_failure:
    exit_codes: 128
  script:
    - |
      flock --verbose --timeout 60 $KAS_REPO_REF_DIR ./ci/update-repos
      # Only generate if doesn't already exist, to allow feature branches to drop one in.
      if test -f lockfile.yml; then
        echo Using existing lockfile.yml
      else
        # Be sure that this is the complete list of layers being fetched
        kas dump --lock --update ci/qemuarm64.yml:ci/meta-openembedded.yml:ci/clang.yml:ci/meta-virtualization.yml | tee lockfile.yml
      fi
  artifacts:
    name: "lockfile"
    paths:
      - lockfile.yml

xen:
  extends: .build
  timeout: 4h
  parallel:
    matrix:
      - PLATFORM: [raspberrypi4-64, beagleplay]

kvm-ubuntu:
  extends: .build
  timeout: 2h
  parallel:
    matrix:
      - PLATFORM: [intel-corei7-64]

acrn:
  extends: .build
  timeout: 2h
  parallel:
    matrix:
      - PLATFORM: [intel-corei7-64]