.gitlab-ci.yml

image: ubuntu:latest

variables:
  GIT_SUBMODULE_STRATEGY: recursive

stages:
  - build
  - test
  - quality
  - security
  - deploy

# Build the software, along with all tests
build:
  stage: build
  script:
    - mkdir build
    - cd build
    - cmake ..
    - make -j
    - cd ..
  artifacts:
    paths:
    - build/
    - bin/
    - lib/
    expire_in: 1 day

# Run tests

.template: &coverage_template
  stage: test
  before_script:
    - apt install gcovr
    - cd build
    - cmake .. -DBUILD_TYPE=TEST
    - make -j
#   after_script:
#     - make gcovr
  coverage: '/^lines: (\d+.\d+)%/'


unit_tests:
  <<: *coverage_template
  script:
    - ../bin/unit_tests
    - make gcovr
    - mv gcovr unit_test_coverage
  artifacts:
    paths:
    - build/unit_test_coverage
    expire_in: 1 week

integration_tests:
  <<: *coverage_template
  script:
    - ../bin/integration_tests
    - make gcovr
    - mv gcovr integration_test_coverage
  artifacts:
    paths:
    - build/integration_test_coverage
    expire_in: 1 week

regression_tests:
  <<: *coverage_template
  script:
    - ../bin/regression_tests
    - make gcovr
    - mv gcovr regression_test_coverage
  artifacts:
    paths:
    - build/regression_test_coverage
    expire_in: 1 week

format_tests:
  stage: test
  script:
    - find ./{test,src}/ -iname *.h -o -iname *.cpp -o -iname *.hpp | xargs clang-format-8 -style=file | clang-format-diff-8 > out.txt
    - if [[ -s out.txt ]]; then false; fi
  allow_failure: true

# Code quality
cyclomatic_complexity:
  stage: quality
  script:
    - python /home/lizard/lizard.py --CCN=15 --length=100 --arguments=10 src

static_analysis:
  stage: quality
  script:
    - script -c "cppcheck src --enable=all" cppcheck.out
  artifacts:
    paths:
    - cppcheck.out
    expire_in: 1 week

similarity:
  stage: quality
  script:
    - script -c "sim_c++ -aRn src/*" similarity.out
  artifacts:
    paths:
    - similarity.out
    expire_in: 1 week


flaws:
  stage: security
  script:
    - script -c "flawfinder src" flawfinder.out
  artifacts:
    paths:
    - flawfinder.out
    expire_in: 1 week

pages:
  stage: deploy
  script:
    # assuming build folder in the build stage is kept
    - mkdir builddoc && cd builddoc
    - cmake ..
    - make doc
    # doxygen output folder name is controlled in defined Doxygen.in
    # gitlab pages request document must put into `public` folder of the repo directory
    - mv public/html ../public
    - cd ..
    - mv build/unit_test_coverage public/unit_coverage
    - mv build/integration_test_coverage public/integration_coverage
    - mv build/regression_test_coverage public/regression_coverage
  dependencies:
    - unit_tests
    - integration_tests
    - regression_tests
  only:
    - master
  artifacts:
    paths:
    - public
  allow_failure: true # TODO change to false