image: ruby:2.6

stages:
  - prepare
  - test
  - triage

.default-only:
  only:
    refs:
      - master
      - merge_requests
      - tags

.default-before_script:
  before_script:
    - gem install bundler --no-document --version 2.0.2
    - bundle install --jobs $(nproc) --retry 3 --quiet

###################
## Prepare stage ##
###################
setup-test-env:
  extends: .default-only
  stage: prepare
  script:
    - ruby --version
    - gem install bundler --no-document
    - bundle --version
    - bundle install --clean --jobs $(nproc) --path=vendor --retry=3 --quiet
    - bundle check
  cache:
    key: "$CI_JOB_NAME-ruby-2.6"
    paths:
      - vendor/ruby
      - Gemfile.lock
  artifacts:
    paths:
      - vendor/ruby
      - Gemfile.lock

################
## Test stage ##
################
rubocop:
  extends: [".default-only", ".default-before_script"]
  stage: test
  needs: ["setup-test-env"]
  dependencies: ["setup-test-env"]
  script:
    - bundle exec rubocop --parallel
  cache:
    key: "$CI_JOB_NAME"
    paths:
      - .cache/rubocop_cache/

# We need to copy this job's definition from the Code-Quality.gitlab-ci.yml
# template because `only` is set without `refs`, so it takes precedence over `.default-only`.
# See https://gitlab.com/gitlab-org/gitlab-ce/issues/66767.
code_quality:
  extends: .default-only
  needs: ["setup-test-env"]
  dependencies: ["setup-test-env"]
  stage: test
  image: docker:stable
  allow_failure: true
  services:
    - docker:stable-dind
  variables:
    DOCKER_DRIVER: overlay2
    DOCKER_TLS_CERTDIR: ""
  script:
    - |
      if ! docker info &>/dev/null; then
        if [ -z "$DOCKER_HOST" -a "$KUBERNETES_PORT" ]; then
          export DOCKER_HOST='tcp://localhost:2375'
        fi
      fi
    - docker run
        --env SOURCE_CODE="$PWD"
        --volume "$PWD":/code
        --volume /var/run/docker.sock:/var/run/docker.sock
        "registry.gitlab.com/gitlab-org/security-products/codequality:12-0-stable" /code
  artifacts:
    reports:
      codequality: gl-code-quality-report.json
    expire_in: 1 week
  except:
    variables:
      - $CODE_QUALITY_DISABLED

specs:
  extends: [".default-only", ".default-before_script"]
  needs: ["setup-test-env"]
  dependencies: ["setup-test-env"]
  stage: test
  script:
    - bundle exec rake spec

##################
## Triage stage ##
##################
dry-run:gitlab-triage:
  extends: [".default-only", ".default-before_script"]
  needs: ["setup-test-env"]
  dependencies: ["setup-test-env"]
  stage: triage
  script:
    - bundle exec rake install:local
    - gitlab-triage --help
    - gitlab-triage --init
    - gitlab-triage --dry-run --debug --token $API_TOKEN --source-id $CI_PROJECT_PATH

# This job requires allows to override the `CI_PROJECT_PATH` variable when triggered.
dry-run:custom:
  extends: dry-run:gitlab-triage
  when: manual