.gitlab-ci.yml

stages:
  - test
  - deploy

run_ros_tests:
  stage: test
  image: robotgit.localdom.net:5000/ros2/foxy-ci:latest
  variables:
    WS_PATH: ${CI_BUILDS_DIR}/ros_ws
    WS_SRC_PATH: ${CI_BUILDS_DIR}/ros_ws/src
    GIT_CLONE_PATH: ${CI_BUILDS_DIR}/ros_ws/src/${CI_PROJECT_NAME}
    SRC_DEPENDENCIES_FILE: ${CI_BUILDS_DIR}/ros_ws/src/${CI_PROJECT_NAME}/src_dependencies.rosinstall
    QT_QPA_PLATFORM: offscreen
    XDG_RUNTIME_DIR: /tmp

  script:
    # delete cached workspace contents (as gitlab caches stuff from previous builds)
    - mv $GIT_CLONE_PATH /tmp/tmp_repo_contents
    - rm -rf $WS_PATH
    - mkdir -p $WS_SRC_PATH
    - mv /tmp/tmp_repo_contents $GIT_CLONE_PATH
    - cd $GIT_CLONE_PATH

    # Fetch dependencies
    - >
      if [ -f "${SRC_DEPENDENCIES_FILE}" ]; then
      echo "Found source dependencies, installing..."
        wstool init ${WS_SRC_PATH} ${SRC_DEPENDENCIES_FILE} --shallow
      else
        echo "No file for source-dependencies found at ${SRC_DEPENDENCIES_FILE}, skipping."
      fi

    # install standard dependencies for all ROS packages
    - rosdep install -q --default-yes --ignore-packages-from-source --from-path ${WS_SRC_PATH}

    # Build
    - cd ${WS_PATH}
    - colcon build

    # Test
    - colcon test --pytest-with-coverage
    - colcon test-result --verbose
    - coverage=$(xmllint --html --xpath '/html/body/div[@id="header"]/div/h1/span/text()' ${WS_PATH}/build/moni2/coverage.html/index.html)
    - echo "coverage $coverage"

  after_script:
    # copy test reports to the project directory, so that we can upload them as artifacts
     - mkdir -p ${CI_PROJECT_DIR}/test_results
     - cp ${WS_PATH}/build/*/*.xml ${CI_PROJECT_DIR}/test_results
     - cp -rp ${WS_PATH}/build/*/coverage.html ${CI_PROJECT_DIR}
  artifacts:
    paths:
      - coverage.html
    # let test results show up in gitlab GUI, see also https://docs.gitlab.com/ee/ci/junit_test_reports.html
    reports:
      junit: test_results/pytest.xml
      cobertura: test_results/coverage.xml

build_image:
  stage: deploy
  image: docker:19.03.8
  rules:
    # Only build and push image when a new tag is pushed
    - if: '$CI_COMMIT_TAG != null'
  variables:
    REGISTRY: robotgit.localdom.net:5000/aibox/moni2
    TAG: 0.1.0
  before_script:
    - docker info
  script:
    - docker build -t $REGISTRY:$TAG -t $REGISTRY:latest .
    - docker push $REGISTRY:latest
    - docker push $REGISTRY:$TAG
  tags:
    - docker-dind-builder