.gitlab-ci.yml

stages:
  - build
  - test


# To cache both npm modules and Cypress binary we use environment variables
# To point at the folders we can list as paths in "cache" job settings
# The cache concept is also under consideration and nice to have so far
variables:
  npm_config_cache: "$CI_PROJECT_DIR/.npm"
  CYPRESS_CACHE_FOLDER: "$CI_PROJECT_DIR/cache/Cypress"
  

# Cache using branch name
# https://gitlab.com/help/ci/caching/index.md
cache:
  key: ${CI_COMMIT_REF_SLUG}
  paths:
    - .npm
    - cache/Cypress
    - node_modules


# This job installs NPM dependencies and Cypress as a build stage
# Install is basically doing the same as in the Docker file
install:
  # Installes Node 12.13.0, Chrome 80 and Firefox 74:
  image: cypress/browsers:node12.13.0-chrome80-ff74
  stage: build
  script:
    - npm ci
    # Check Cypress binary path and cached versions
    # Useful to make sure we are not carrying around old versions
    - npx cypress cache path
    - npx cypress cache list
    - npx cypress verify
    - npx cypress info
 

Run test:
  image: cypress/browsers:node12.13.0-chrome80-ff74
  stage: test
  script:
    # Runs and skips WiP tests
    - npm run test -- --env TAGS='not @skip'
  # Saves artefacts for you to review, especially when tests fail  
  artifacts:
    when: always
    paths:
      - cypress/videos/**/*.mp4
      - cypress/screenshots/**/*.png