image: "ruby:2.1"

services:
  - mysql:latest
  - redis:latest

cache:
  key: "ruby21"
  paths:
  - vendor

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"

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

stages:
- build
- test
- notifications

test-bundler:
  stage: build
  variables:
    USE_DB: "false"
  script:
    - retry gem install bundler
    - bundle exec bundle --version

prepare:
  stage: build
  variables:
    USE_DB: "false"
  script:
    - bundle exec rake assets:precompile
    - echo "{}" > knapsack_rspec_report.json
    - echo "{}" > knapsack_cucumber_report.json
  artifacts:
    paths:
    - public/assets/
    - knapsack_rspec_report.json
    - knapsack_cucumber_report.json

.knapsack: &knapsack
  stage: test
  script:
    - JOB_NAME=( $CI_BUILD_NAME )
    - export CI_NODE_INDEX=${JOB_NAME[1]}
    - export CI_NODE_TOTAL=${JOB_NAME[2]}
    - bundle exec rake knapsack:${JOB_NAME[0]}

.exec: &exec
  stage: test
  script:
    - bundle exec $CI_BUILD_NAME

rspec 0 10: *knapsack
rspec 1 10: *knapsack
rspec 2 10: *knapsack
rspec 3 10: *knapsack
rspec 4 10: *knapsack
rspec 5 10: *knapsack
rspec 6 10: *knapsack
rspec 7 10: *knapsack
rspec 8 10: *knapsack
rspec 9 10: *knapsack

spinach 0 10: *knapsack
spinach 1 10: *knapsack
spinach 2 10: *knapsack
spinach 3 10: *knapsack
spinach 4 10: *knapsack
spinach 5 10: *knapsack
spinach 6 10: *knapsack
spinach 7 10: *knapsack
spinach 8 10: *knapsack
spinach 9 10: *knapsack

teaspoon: *exec
rubocop: *exec
rake scss_lint: *exec
rake brakeman: *exec
rake flog: *exec
rake flay: *exec
rake db:migrate:reset: *exec

bundler:audit:
  stage: test
  only:
    - master
  script:
    - "bundle exec bundle-audit check --update --ignore OSVDB-115941"

# Ruby 2.2 jobs

spec:feature:ruby22:
  stage: test
  image: ruby:2.2
  only:
    - master
  script:
    - bundle exec rake assets:precompile 2>/dev/null
    - bundle exec rake spec:feature
  cache:
    key: "ruby22"
    paths:
    - vendor

spec:api:ruby22:
  stage: test
  image: ruby:2.2
  only:
  - master
  script:
    - bundle exec rake spec:api
  cache:
    key: "ruby22"
    paths:
    - vendor

spec:models:ruby22:
  stage: test
  image: ruby:2.2
  only:
  - master
  script:
    - bundle exec rake spec:models
  cache:
    key: "ruby22"
    paths:
    - vendor

spec:lib:ruby22:
  stage: test
  image: ruby:2.2
  only:
  - master
  script:
    - bundle exec rake spec:lib
  cache:
    key: "ruby22"
    paths:
    - vendor

spec:services:ruby22:
  stage: test
  image: ruby:2.2
  only:
  - master
  script:
    - bundle exec rake spec:services
  cache:
    key: "ruby22"
    paths:
    - vendor

spec:other:ruby22:
  stage: test
  image: ruby:2.2
  only:
  - master
  script:
    - bundle exec rake spec:other
  cache:
    key: "ruby22"
    paths:
    - vendor

spinach:project:half:ruby22:
  stage: test
  image: ruby:2.2
  only:
  - master
  script:
    - bundle exec rake assets:precompile 2>/dev/null
    - bundle exec rake spinach:project:half
  cache:
    key: "ruby22"
    paths:
    - vendor

spinach:project:rest:ruby22:
  stage: test
  image: ruby:2.2
  only:
  - master
  script:
    - bundle exec rake assets:precompile 2>/dev/null
    - bundle exec rake spinach:project:rest
  cache:
    key: "ruby22"
    paths:
    - vendor

spinach:other:ruby22:
  stage: test
  image: ruby:2.2
  only:
  - master
  script:
    - bundle exec rake assets:precompile 2>/dev/null
    - bundle exec rake spinach:other
  cache:
    key: "ruby22"
    paths:
    - vendor

notify:slack:
  stage: notifications
  script:
    - ./scripts/notify_slack.sh "#builds" "Build on \`$CI_BUILD_REF_NAME\` failed! Commit \`$(git log -1 --oneline)\` See <https://gitlab.com/gitlab-org/$(basename "$PWD")/commit/"$CI_BUILD_REF"/builds>"
  when: on_failure
  only:
    - master@gitlab-org/gitlab-ce
    - tags@gitlab-org/gitlab-ce
    - master@gitlab-org/gitlab-ee
    - tags@gitlab-org/gitlab-ee