.gitlab-ci.yml

image: nikolausdemmel/visnav_image:20.04

variables:
  GIT_SUBMODULE_STRATEGY: recursive
  BUILD_TYPE: RelWithDebInfo

# 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 build & unit test
.compile_and_test_template: &compile_and_test_definition
  stage: build
  script:
    - ./build_submodules.sh ${BUILD_TYPE}
    - mkdir build
    - cd build
    - cmake .. -DCMAKE_BUILD_TYPE=${BUILD_TYPE}
    - make -j2
    # run tests, and if any fail, run again verbose
    - ctest || (ctest -V && false)

# build on 20.04
focal:
  <<: *prepare_docker_definition
  <<: *compile_and_test_definition

# build on 18.04
#bionic:
#  <<: *prepare_docker_definition
#  <<: *compile_and_test_definition
#  image: nikolausdemmel/visnav_image:18.04
#  only: [master]

# build on macos mojave
#mojave:
#  <<: *compile_and_test_definition
#  tags: [macos, "10.14"]
#  only: [master]

# build on macos catalina
#catalina:
#  <<: *compile_and_test_definition
#  tags: [macos, "10.15"]
#  only: [master]

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