meta-arm/.gitlab-ci.yml

image: ghcr.io/siemens/kas/kas:3.2

variables:
  CPU_REQUEST: ""
  DEFAULT_TAG: ""
  # These are needed as the k8s executor doesn't respect the container entrypoint
  # by default
  FF_USE_LEGACY_KUBERNETES_EXECUTION_STRATEGY: 0
  FF_KUBERNETES_HONOR_ENTRYPOINT: 1

stages:
  - prep
  - bootstrap
  - build

# Common job fragment to get a worker ready
.setup:
  tags:
    - $DEFAULT_TAG
  stage: build
  variables:
    KAS_WORK_DIR: $CI_PROJECT_DIR/work
    KAS_REPO_REF_DIR: $CI_BUILDS_DIR/persist/repos
    SSTATE_DIR: $CI_BUILDS_DIR/persist/sstate
    DL_DIR: $CI_BUILDS_DIR/persist/downloads
    BB_LOGCONFIG: $CI_PROJECT_DIR/ci/logging.yml
    IMAGE_DIR: $CI_PROJECT_DIR/work/build/tmp/deploy/images
  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
  variables:
    KUBERNETES_CPU_REQUEST: $CPU_REQUEST
  interruptible: true
  script:
    - KASFILES=$(./ci/jobs-to-kas $CI_JOB_NAME)
    - kas shell --update --force-checkout $KASFILES -c 'cat conf/*.conf'
    - kas build $KASFILES
    - ./ci/check-warnings $KAS_WORK_DIR/build/warnings.log

#
# Prep stage, update repositories once
#
update-repos:
  extends: .setup
  stage: prep
  script:
  - flock --verbose --timeout 60 $KAS_REPO_REF_DIR ./ci/update-repos


#
# Bootstrap stage, bootstrap and machine coverage
#

# Build a number of native tools first to ensure the other builders don't race
# over them
n1sdp/bootstrap:
  extends: .build
  stage: bootstrap

# What percentage of machines in the layer do we build
machine-coverage:
  stage: bootstrap
  tags:
    - $DEFAULT_TAG
  script:
  - ./ci/check-machine-coverage
  coverage: '/Coverage: \d+/'


#
# Build stage, the actual build jobs
#

a5ds:
  extends: .build

foundation-armv8:
  extends: .build

fvp-base:
  extends: .build

gem5-arm64:
  extends: .build

juno:
  extends: .build

juno/musl:
  extends: .build

n1sdp:
  extends: .build

n1sdp/armgcc:
  extends: .build

qemuarm/testimage:
  extends: .build

qemuarmv5/testimage:
  extends: .build

tc0:
  extends: .build


#
# Utility tasks, not executed automatically
#

delete-dl-dir:
  extends: .setup
  stage: prep
  when: manual
  script:
  - rm -rf $DL_DIR/*

delete-repo-dir:
  extends: .setup
  stage: prep
  when: manual
  script:
  - rm -rf $KAS_REPO_REF_DIR/*

# Delete all sstate
delete-sstate:
  extends: .setup
  stage: prep
  when: manual
  script:
  - rm -rf $SSTATE_DIR/*

# Wipe out old sstate
prune-sstate:
  extends: .setup
  stage: prep
  when: manual
  script:
  - du -h -s $SSTATE_DIR
  - find $SSTATE_DIR -type f -atime +30 -delete
  - du -h -s $SSTATE_DIR

# Report on disk usage
usage:
  extends: .setup
  stage: prep
  when: manual
  script:
  - du -h -s $DL_DIR $SSTATE_DIR $KAS_REPO_REF_DIR