---
dist: bionic
language: ruby
cache: bundler
rvm:
  - ruby-head
  - 2.7.1
  - 2.6.6
  - 2.5.8
  - 2.4.10
gemfile:
  - gemfiles/openssl_head.gemfile
  - gemfiles/openssl_2_2.gemfile
  - gemfiles/openssl_2_1.gemfile
  - gemfiles/openssl_2_0.gemfile
  - gemfiles/openssl_default.gemfile
matrix:
  fast_finish: true
  allow_failures:
    - rvm: ruby-head
    - gemfile: gemfiles/openssl_head.gemfile
before_install:
  - gem install bundler -v 2.1.4
  - rm Gemfile.lock