.gitlab-ci.yml

image: registry.gitlab.vision.in.tum.de/visnav_ss20/team1/event-based-odometry

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
.compile_template: &compile_definition
  stage: build
  script:
    - ./build_submodules.sh ${BUILD_TYPE}
    - mkdir build
    - cd build
    - cmake .. -DCMAKE_BUILD_TYPE=${BUILD_TYPE}
    - make -j2
  artifacts:
    paths:
      - build/

# build on 18.04
build:
  <<: *prepare_docker_definition
  <<: *compile_definition

# temlate for unit test
# Disbale for a while
unit-test:
  # run tests, and if any fail, run again verbose
  stage: test
  script:
    - cd build
    - ctest || (ctest -V && false)
  dependencies:
    - build
  tags:
    - atcremers60
    - docker 
    - labpc 
    - shared

# temlate for memory test
memcheck-test:
  stage: test
  script:
    - cd build
    - ctest -V -T memcheck --overwrite MemoryCheckCommandOptions="--leak-check=full --track-origins=yes"
  dependencies:
    - build
  tags:
    - atcremers60
    - docker 
    - labpc 
    - shared 

# check if clang-format would make any changes
clang-format:
  tags:
    - docker
  stage: build
  variables:
    GIT_SUBMODULE_STRATEGY: none
  script:
    - apt update && apt -qy install clang-format    
    - ./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)