.gitlab-ci.yml

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"
  USE_BUNDLE_INSTALL: "true"

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
- notifications

precompile:
  stage: prepare
  services: []
  variables:
    USE_DB: "false"
  script:
    - bundle exec rake assets:precompile
  artifacts:
    paths:
    - public/assets/

.knapsack_state: &knapsack_state
  services: []
  variables:
    USE_DB: "false"
    USE_BUNDLE_INSTALL: "false"
  cache:
    key: "knapsack"
    paths:
    - knapsack/
  artifacts:
    paths:
    - knapsack/

.knapsack: &knapsack
  stage: test
  script:
    - JOB_NAME=( $CI_BUILD_NAME )
    - export CI_NODE_INDEX=${JOB_NAME[1]}
    - export CI_NODE_TOTAL=${JOB_NAME[2]}
    - export KNAPSACK_REPORT_PATH=knapsack/${JOB_NAME}_node_${CI_NODE_INDEX}_${CI_NODE_TOTAL}_report.json
    - export KNAPSACK_GENERATE_REPORT=true
    - cp knapsack/${JOB_NAME}_report.json ${KNAPSACK_REPORT_PATH}
    - knapsack ${JOB_NAME[0]}
  artifacts:
    paths: