image: vladyslavusenko/b_image_focal:latest

variables:
  GIT_SUBMODULE_STRATEGY: recursive
  BUILD_TYPE: Release

# template for docker builds with ccache
.prepare_docker_template: &prepare_docker_definition
  tags:
    - docker
  before_script:
    - mkdir -p ccache
    - export CCACHE_BASEDIR=${PWD}
    - export CCACHE_DIR=${PWD}/ccache
    - ccache -s
  cache:
    paths:
    - ccache/
    key: ${CI_JOB_NAME}

# template for secondary build & unit test configurations
.compile_and_test_template: &compile_and_test_definition
  stage: build
  script:
    - mkdir build
    - cd build
    - cmake .. -DCMAKE_BUILD_TYPE=${BUILD_TYPE}
    - make -j4
    - ctest

# main build with benchmark and coverage
focal-release-compile:
  <<: *prepare_docker_definition
  stage: build
  script:
    - mkdir build
    - cd build
    - cmake .. -DCMAKE_BUILD_TYPE=${BUILD_TYPE}
    - make -j4
    - ctest
    - ./test/benchmark_camera > ../benchmark_camera.txt
    - cd ../
    - mkdir build_coverage
    - cd build_coverage
    - cmake .. -DCMAKE_BUILD_TYPE=Coverage
    - make -j4
    - ctest
    - lcov --directory . --capture --output-file coverage.info
    - lcov --remove coverage.info '*test/*' '/usr/*' '*thirdparty*' '*googletest*' --output-file coverage.info
    - lcov --list coverage.info
  artifacts:
    paths:
    - benchmark_camera.txt

focal-debug-compile:
  <<: *prepare_docker_definition
  <<: *compile_and_test_definition
  variables:
    BUILD_TYPE: Debug

focal-relwithdebinfo-compile:
  <<: *prepare_docker_definition
  <<: *compile_and_test_definition
  variables:
    BUILD_TYPE: RelWithDebInfo

focal-asan-build:
  <<: *prepare_docker_definition
  <<: *compile_and_test_definition
  variables:
    CC: clang-12
    CXX: clang++-12
    BUILD_TYPE: SanitizerRelWithDebInfo
    # LeakSanitizer doesn't work in (non-priviliged) container
    ASAN_OPTIONS: "detect_leaks=0"

bionic-release-compile:
  <<: *prepare_docker_definition
  <<: *compile_and_test_definition
  image: vladyslavusenko/b_image_bionic:latest

bigsur-relwithdebinfo-compile:
  <<: *compile_and_test_definition
  tags: [macos, "11"]
  variables:
    BUILD_TYPE: RelWithDebInfo

bigsur-brewedclang-asan-build:
  <<: *compile_and_test_definition
  tags: [macos, "11"]
  variables:
    CC: /usr/local/opt/llvm/bin/clang
    CXX: /usr/local/opt/llvm/bin/clang++
    BUILD_TYPE: SanitizerRelWithDebInfo

catalina-asan-build:
  <<: *compile_and_test_definition
  tags: [macos, "10.15"]
  variables:
    BUILD_TYPE: SanitizerRelWithDebInfo

# check if clang-format would make any changes
clang-format:
  tags:
    - docker
  stage: build
  variables:
    GIT_SUBMODULE_STRATEGY: none
  script:
    - ./scripts/clang-format-all.sh
    # check if any files are now modified and error if yes
    - (if git diff --name-only --diff-filter=M | grep '\..pp$'; then echo $'\n    Some files are not properly formatted. You can use "./scripts/clang-format-all.sh".\n'; git diff --diff-filter=M; false; fi)

pages:
  tags:
    - docker
  script:
  - doxygen
  artifacts:
    paths:
    - public
  only:
  - master