default:
  image: codemoon:latest

workflow:
  rules:
    - if: '$CI_PIPELINE_SOURCE == "push" && $CI_COMMIT_BRANCH && $CI_OPEN_MERGE_REQUESTS'
    # don't run a push pipeline if a merge request pipeline if a merge request exists
      when: never
    - when: always

stages:
  - lint
  - test


rubocop:
  stage: lint
  rules:
    - if: '$CI_MERGE_REQUEST_ID'
      when: always
    - when: never
  script:
    - source /home/codeocean/.rvm/scripts/rvm
    - bundle install
    - echo $CI_MERGE_REQUEST_DIFF_BASE_SHA
    - DIFF=$(git diff --name-only --diff-filter=d $CI_MERGE_REQUEST_DIFF_BASE_SHA)
    - echo $DIFF
    - "if [[ ! -z $DIFF ]]; then bundle exec rubocop --force-exclusion --parallel --display-style-guide $DIFF; fi"
  allow_failure: true

rspec:
  stage: test
  before_script:
    - sudo -u postgres /usr/lib/postgresql/13/bin/postgres -D /etc/postgresql/13/main/ &
    - sleep 3
    - sudo wrapdocker
    - for f in action_mailer.yml database.yml secrets.yml code_ocean.yml docker.yml.erb mnemosyne.yml; do if [ ! -f config/$f ]; then cp config/$f.ci config/$f; fi; done
    - source /home/codeocean/.rvm/scripts/rvm
    - bundle install
    - yarn install
    - export RAILS_ENV=test
    - rake db:create
    - rake db:schema:load
    - rake db:migrate
    - docker login -u "${DOCKERHUB_USER}" -p "${DOCKERHUB_PASS}"
    - docker pull openhpi/co_execenv_java:8-antlr
  script:
    - rspec --format progress
  coverage: '/\(\d+.\d+\%\) covered/'