language: ruby

sudo: false

before_install:
  - travis_retry gem install bundler

rvm:
  - 2.3.1
  - 2.2.5
  - 2.1.10
  - 2.0
  - 1.9

env:
  - RAILS=4-2-stable AREL=6-0-stable DB=sqlite
  - RAILS=4-2-stable AREL=6-0-stable DB=mysql
  - RAILS=4-2-stable AREL=6-0-stable DB=postgres

  - RAILS=4-1-stable AREL=5-0-stable DB=sqlite
  - RAILS=4-1-stable AREL=5-0-stable DB=mysql
  - RAILS=4-1-stable AREL=5-0-stable DB=postgres

  - RAILS=4-0-stable AREL=4-0-stable DB=sqlite
  - RAILS=4-0-stable AREL=4-0-stable DB=mysql
  - RAILS=4-0-stable AREL=4-0-stable DB=postgres

  - RAILS=3-2-stable AREL=3-0-stable DB=sqlite
  - RAILS=3-2-stable AREL=3-0-stable DB=mysql
  - RAILS=3-2-stable AREL=3-0-stable DB=postgres

  - RAILS=3-1-stable AREL=2-2-stable DB=sqlite
  - RAILS=3-1-stable AREL=2-2-stable DB=mysql
  - RAILS=3-1-stable AREL=2-2-stable DB=postgres

  - RAILS=3-0-stable AREL=2-0-stable DB=sqlite
  - RAILS=3-0-stable AREL=2-0-stable DB=mysql
  - RAILS=3-0-stable AREL=2-0-stable DB=postgres

matrix:
  include:
    - rvm: 2.3.1
      env: RAILS=master DB=sqlite3
    - rvm: 2.3.1
      env: RAILS=master DB=mysql
    - rvm: 2.3.1
      env: RAILS=master DB=postgres

    - rvm: 2.2.5
      env: RAILS=master DB=sqlite3
    - rvm: 2.2.5
      env: RAILS=master DB=mysql
    - rvm: 2.2.5
      env: RAILS=master DB=postgres

    - rvm: 2.3.1
      env: RAILS=5-0-stable DB=sqlite3
    - rvm: 2.3.1
      env: RAILS=5-0-stable DB=mysql
    - rvm: 2.3.1
      env: RAILS=5-0-stable DB=postgres

    - rvm: 2.2.5
      env: RAILS=5-0-stable DB=sqlite3
    - rvm: 2.2.5
      env: RAILS=5-0-stable DB=mysql
    - rvm: 2.2.5
      env: RAILS=5-0-stable DB=postgres

  allow_failures:
    - env: RAILS=master DB=sqlite3
    - env: RAILS=master DB=mysql
    - env: RAILS=master DB=postgres

before_script:
  - mysql -e 'create database ransack collate utf8_general_ci;'
  - mysql -e 'use ransack;show variables like "%character%";show variables like "%collation%";'
  - psql -c 'create database ransack;' -U postgres