.gitlab-ci.yml

stages:
  - check
  - build
  - test
  - analysis
  - deploy

variables:
  # everything on except legacy, dd4hp, tgeo
  COMMON_BUILD_OPTIONS: -DACTS_BUILD_PLUGIN_DIGITIZATION=on -DACTS_BUILD_PLUGIN_IDENTIFICATION=on -DACTS_BUILD_PLUGIN_JSON=on -DACTS_BUILD_BENCHMARKS=on -DACTS_BUILD_FATRAS=on -DACTS_BUILD_EXAMPLES=on -DACTS_BUILD_INTEGRATIONTESTS=on -DACTS_BUILD_UNITTESTS=on
  CLICOLOR_FORCE: 1

before_script:
  # CI executor uses fail on error by default
  # setup scripts do not like that
  - set +e && source CI/setup_lcg96.sh; set -e

# pre-build checks

no_needs:
  stage: check
  before_script: []
  script:
    - echo "This build is a workaround for 'https://gitlab.com/gitlab-org/gitlab/issues/30631'"
  dependencies: []

format:
  stage: check
  image: gitlab-registry.cern.ch/acts/machines/check_llvm8:latest
  before_script: []
  script:
    - CI/check_format .
  artifacts:
    paths:
      - changed
    when: on_failure

license:
  stage: check
  image: python:alpine3.6
  before_script: []
  script:
    - apk add --no-cache git
    - CI/check_license.py . --exclude "*thirdparty/*"

include_guards:
  stage: check
  image: python:alpine3.6
  before_script: []
  script:
    - CI/check_include_guards.py . --fail-global --exclude "*thirdparty/*"

# job templates w/ default settings
#
# the build directory is always `build`. To select a specific build version
# you always have to define the correct `dependencies` settings to only
# load the artifacts from one build.

.build: &template_build
  stage: build
  needs: ["no_needs"]
  tags:
    - cvmfs
  variables:
    BUILD_TYPE: Release
    BUILD_OPTIONS: ${COMMON_BUILD_OPTIONS} -DACTS_BUILD_PLUGIN_LEGACY=on -DACTS_BUILD_PLUGIN_DD4HEP=on -DACTS_BUILD_PLUGIN_TGEO=on
  script:
    - mkdir build
    - cd build
    - cmake -GNinja -DCMAKE_BUILD_TYPE=${BUILD_TYPE} -DCMAKE_CXX_FLAGS="-Werror -fdiagnostics-color=always" ${BUILD_OPTIONS} ..
    - cmake --build . -- -j${ACTS_NCPUS}
    - find . -name "*.o" -delete
  artifacts:
    paths:
      - build
    expire_in: 6 hours

.unit_tests: &template_unit_tests
  stage: test
  tags:
    - cvmfs
  variables:
      CTEST_OUTPUT_ON_FAILURE: 1
  script:
    - cd build
    - ctest -T test --no-compress-output
    - xsltproc ../CI/ctest2junit.xsl Testing/$(head -n1 Testing/TAG)/Test.xml > junit.xml
  artifacts:
    reports:
      junit: build/junit.xml
    paths:
      - build
    expire_in: 6 hours

.integration_tests: &template_integration_tests
  stage: test
  tags:
    - cvmfs
  variables:
      CTEST_OUTPUT_ON_FAILURE: 1
  script:
    - cmake --build build -- integrationtests

# CC7, LCG96

build_cc7_lcg96_debug:
  <<: *template_build
  variables:
    BUILD_TYPE: Debug # for coverage check
    BUILD_OPTIONS: ${COMMON_BUILD_OPTIONS} -DACTS_BUILD_PLUGIN_LEGACY=on -DACTS_BUILD_PLUGIN_DD4HEP=on -DACTS_BUILD_PLUGIN_TGEO=on
  image: gitlab-registry.cern.ch/acts/machines/cc7:latest
  before_script:
    - set +e && source CI/setup_lcg96.sh; set -e
    - export ACTS_NCPUS=4

build_cc7_lcg96:
  <<: *template_build
  image: gitlab-registry.cern.ch/acts/machines/cc7:latest
  before_script:
    - set +e && source CI/setup_lcg96.sh; set -e

# this build tests whether we can do an incremental build
# from the last tag to this commit.
build_cc7_lcg96_incremental:
  <<: *template_build
  image: gitlab-registry.cern.ch/acts/machines/cc7:latest
  before_script:
    - set +e && source CI/setup_lcg96.sh; set -e
  script:
    - export prev_tag=$(CI/incremental_prev_tag.py)
    - export current_head=$(git rev-parse HEAD)
    - git checkout $prev_tag
    - mkdir build
    - cd build
    - cmake -GNinja -DCMAKE_BUILD_TYPE=${BUILD_TYPE} -DCMAKE_CXX_FLAGS="-Werror -fdiagnostics-color=always" ${BUILD_OPTIONS} ..
    - 'echo "Build previous tag: $prev_tag"'
    - cmake --build . -- -j${ACTS_NCPUS}
    - git checkout $current_head
    - 'echo "Build current head: $current_head"'
    - cmake --build . -- -j${ACTS_NCPUS}
    - find . -name "*.o" -delete
  allow_failure: true

coverage:
  <<: *template_unit_tests
  dependencies:
    - build_cc7_lcg96_debug
  needs: ["build_cc7_lcg96_debug"]
  image: gitlab-registry.cern.ch/acts/machines/cc7:latest
  before_script:
    - set +e && source CI/setup_lcg96.sh; set -e
  # replace script to also calculate code coverage
  script:
    - cmake --build build -- test
    - cd build
    # we need a clean environment so we can install gcovr (pip), but we need to use gcov from lcg
    - env -i bash ../CI/coverage_environment.sh "../CI/test_coverage --gcov $(which gcov)"
  coverage: '/^TOTAL.*\s+(\d+\%)$/'
  artifacts:
    paths:
      - build/coverage

unit_tests_cc7_lcg96:
  <<: *template_unit_tests
  dependencies:
    - build_cc7_lcg96
  needs: ["build_cc7_lcg96"]
  image: gitlab-registry.cern.ch/acts/machines/cc7:latest
  before_script:
    - set +e && source CI/setup_lcg96.sh; set -e

integration_tests_cc7_lcg96:
  <<: *template_integration_tests
  dependencies:
    - build_cc7_lcg96
  needs: ["build_cc7_lcg96"]
  image: gitlab-registry.cern.ch/acts/machines/cc7:latest
  before_script:
    - set +e && source CI/setup_lcg96.sh; set -e

# CC7, LCG96, LLVM9 + libstdc++

build_cc7_lcg96_llvm9:
  <<: *template_build
  image: gitlab-registry.cern.ch/acts/machines/cc7:latest
  before_script:
    - set +e && source CI/setup_lcg96.sh; set -e
    - export LLVM_ACTS_VERSION=9.0.0
    - set +e && source CI/setup_llvm.sh; set -e

unit_tests_cc7_lcg96_llvm9:
  <<: *template_unit_tests
  dependencies:
    - build_cc7_lcg96_llvm9
  needs: ["build_cc7_lcg96_llvm9"]
  image: gitlab-registry.cern.ch/acts/machines/cc7:latest
  before_script:
    - set +e && source CI/setup_lcg96.sh; set -e
    - export LLVM_ACTS_VERSION=9.0.0
    - set +e && source CI/setup_llvm.sh; set -e

integration_tests_cc7_lcg96_llvm9:
  <<: *template_integration_tests
  dependencies:
    - build_cc7_lcg96_llvm9
  needs: ["build_cc7_lcg96_llvm9"]
  image: gitlab-registry.cern.ch/acts/machines/cc7:latest
  before_script:
    - set +e && source CI/setup_lcg96.sh; set -e
    - export LLVM_ACTS_VERSION=9.0.0
    - set +e && source CI/setup_llvm.sh; set -e

# SLC6, LCG96, build w/ legacy disabled

build_cc7_lcg96_no_legacy:
  <<: *template_build
  # need to set all variables again since we are overriding the template section
  variables:
    BUILD_TYPE: Release
    BUILD_OPTIONS: ${COMMON_BUILD_OPTIONS} -DACTS_BUILD_PLUGIN_DD4HEP=on -DACTS_BUILD_PLUGIN_TGEO=on
  image: gitlab-registry.cern.ch/acts/machines/cc7:latest
  before_script:
    - set +e && source CI/setup_lcg96.sh; set -e
  script:
    - mkdir build
    - cd build
    - cmake -GNinja -DCMAKE_BUILD_TYPE=${BUILD_TYPE} -DCMAKE_CXX_FLAGS="-Werror -fdiagnostics-color=always" ${COMMON_BUILD_OPTIONS} -DACTS_BUILD_PLUGIN_LEGACY=off ..
    - cmake --build . -- -j${ACTS_NCPUS}
    - find . -name "*.o" -delete

# SLC6, LCG95

build_slc6_lcg95:
  <<: *template_build
  image: gitlab-registry.cern.ch/acts/machines/slc6:latest
  before_script:
    - set +e && source CI/setup_lcg95.sh; set -e

unit_tests_slc6_lcg95:
  <<: *template_unit_tests
  dependencies:
    - build_slc6_lcg95
  needs: ["build_slc6_lcg95"]
  image: gitlab-registry.cern.ch/acts/machines/slc6:latest
  before_script:
    - set +e && source CI/setup_lcg95.sh; set -e

integration_tests_slc6_lcg95:
  <<: *template_integration_tests
  dependencies:
    - build_slc6_lcg95
  needs: ["build_slc6_lcg95"]
  image: gitlab-registry.cern.ch/acts/machines/slc6:latest
  before_script:
    - set +e && source CI/setup_lcg95.sh; set -e

# Ubuntu, LLVM90

build_ubuntu1804_llvm90:
  <<: *template_build
  image: gitlab-registry.cern.ch/acts/machines/ubuntu1804_llvm9:latest
  before_script:
    - source CI/env_info.sh
  variables:
    BUILD_TYPE: Release
    BUILD_OPTIONS: ${COMMON_BUILD_OPTIONS} -DACTS_BUILD_PLUGIN_LEGACY=on -DCMAKE_CXX_FLAGS="-stdlib=libc++"

unit_tests_ubuntu1804_llvm90:
  <<: *template_unit_tests
  dependencies:
    - build_ubuntu1804_llvm90
  needs: ["build_ubuntu1804_llvm90"]
  image: gitlab-registry.cern.ch/acts/machines/ubuntu1804_llvm9:latest
  before_script: []

integration_tests_ubuntu1804_llvm90:
  <<: *template_integration_tests
  dependencies:
    - build_ubuntu1804_llvm90
  needs: ["build_ubuntu1804_llvm90"]
  image: gitlab-registry.cern.ch/acts/machines/ubuntu1804_llvm9:latest
  before_script: []

# CC7, LCG95

build_cc7_lcg95:
  <<: *template_build
  image: gitlab-registry.cern.ch/acts/machines/cc7:latest
  before_script:
    - set +e && source CI/setup_lcg95.sh; set -e

unit_tests_cc7_lcg95:
  <<: *template_unit_tests
  dependencies:
    - build_cc7_lcg95
  needs: ["build_cc7_lcg95"]
  image: gitlab-registry.cern.ch/acts/machines/cc7:latest
  before_script:
    - set +e && source CI/setup_lcg95.sh; set -e

integration_tests_cc7_lcg95:
  <<: *template_integration_tests
  dependencies:
    - build_cc7_lcg95
  needs: ["build_cc7_lcg95"]
  image: gitlab-registry.cern.ch/acts/machines/cc7:latest
  before_script:
    - set +e && source CI/setup_lcg95.sh; set -e

doc:
  stage: build
  needs: ["no_needs"]
  tags:
    - cvmfs
  script:
    - mkdir build
    - cd build
    - cmake -GNinja -DACTS_BUILD_DOC=on ..
    - cmake --build . -- doc
  artifacts:
    paths:
      - build/doc/html

# post build/test analysis

clang_tidy:
  stage: analysis
  needs: ["no_needs"]
  dependencies: []
  tags:
    - cvmfs
  image: gitlab-registry.cern.ch/acts/machines/static_analysis/cc7-clang-tidy
  before_script: []
  script:
    - mkdir report
    - mkdir build && cd build
    # contain LCG to only where needed
    - /bin/sh -c "set +e && source ../CI/setup_lcg96.sh; set -e && cmake .. -DCMAKE_EXPORT_COMPILE_COMMANDS=ON ${COMMON_BUILD_OPTIONS} -DACTS_BUILD_PLUGIN_DD4HEP=on -DACTS_BUILD_PLUGIN_TGEO=on"
    - cd ..
    - run-clang-tidy.py -p build -export-fixes report/clang-tidy-fixes.yml -j$(nproc) 1> report/clang-tidy.log || true
    - virtualenv civenv
    - source civenv/bin/activate
    - pip install -r CI/requirements.txt
    - CI/make_report.py clang-tidy report/clang-tidy.log report/clang-tidy.json -e "$PWD/Tests/*" -e "$PWD/Legacy/*" -e "$PWD/Plugins/Json/include/Acts/Plugins/Json/lib/*" --filter "$PWD/*"
    - 'codereport report/clang-tidy.json report --title="clang-tidy - commit: ${CI_COMMIT_SHA:0:8}" --prefix $PWD'
    - CI/static_analysis_results.py --limitfile .static_analysis_limits.yml --itemfile report/clang-tidy.json -v
  artifacts:
    paths:
      - report
    when: always

.deploy_base: &deploy_base
  image: alpine:3.8
  before_script:
    - apk --no-cache add python3 py3-cffi alpine-sdk python3-dev libffi-dev libxml2-dev libxslt-dev py3-lxml openssl-dev py3-pynacl
    - pip3 install --upgrade pip
    - pip3 install -r CI/requirements.txt

doc_deploy:
  <<: *deploy_base
  stage: deploy
  dependencies:
    - doc
  script:
    - CI/deploy_tag.py --doc-source build/doc/html --ref=$CI_COMMIT_TAG
  only:
    - tags

website_deploy:
  stage: deploy
  dependencies: []
  script:
    - curl --request POST --form "token=$CI_JOB_TOKEN" --form ref=master https://gitlab.cern.ch/api/v4/projects/36428/trigger/pipeline
  only:
    - master
    - tags

coverage_deploy:
  <<: *deploy_base
  stage: deploy
  dependencies:
    - coverage
  script:
    - CI/publish_coverage.py --coverage-source=build/coverage --project-id=$CI_PROJECT_ID
  only:
    - master
    - tags

sync_releases:
  <<: *deploy_base
  stage: deploy
  script:
    - CI/sync_releases.py
  only:
    - tags