.gitlab-ci.yml

image: "ruby:2.3.1"

cache:
  key: "ruby-231"
  paths:
  - vendor/apt
  - vendor/ruby

variables:
  MYSQL_ALLOW_EMPTY_PASSWORD: "1"
  # retry tests only in CI environment
  RSPEC_RETRY_RETRY_COUNT: "3"
  RAILS_ENV: "test"
  SIMPLECOV: "true"
  USE_DB: "true"
  USE_BUNDLE_INSTALL: "true"
  GIT_DEPTH: "20"
  PHANTOMJS_VERSION: "2.1.1"

before_script:
  - source ./scripts/prepare_build.sh
  - cp config/gitlab.yml.example config/gitlab.yml
  - bundle --version
  - '[ "$USE_BUNDLE_INSTALL" != "true" ] || retry bundle install --without postgres production --jobs $(nproc) "${FLAGS[@]}"'
  - retry gem install knapsack
  - '[ "$USE_DB" != "true" ] || bundle exec rake db:drop db:create db:schema:load db:migrate'

stages:
- prepare
- test
- post-test
- pages

# Prepare and merge knapsack tests
.knapsack-state: &knapsack-state
  services: []
  variables:
    USE_DB: "false"
    USE_BUNDLE_INSTALL: "false"
  cache:
    key: "knapsack"
    paths:
    - knapsack/
  artifacts:
    expire_in: 31d
    paths:
    - knapsack/

knapsack:
  <<: *knapsack-state
  stage: prepare
  script:
    - mkdir -p knapsack/
    - '[[ -f knapsack/rspec_report.json ]] || echo "{}" > knapsack/rspec_report.json'
    - '[[ -f knapsack/spinach_report.json ]] || echo "{}" > knapsack/spinach_report.json'

update-knapsack:
  <<: *knapsack-state
  stage: post-test
  script:
    - scripts/merge-reports knapsack/rspec_report.json knapsack/rspec_node_*.json
    - scripts/merge-reports knapsack/spinach_report.json knapsack/spinach_node_*.json
    - rm -f knapsack/*_node_*.json
  only:
    - master

# Execute all testing suites

.use-db: &use-db
  services: