.travis.yml

language: ruby
matrix:
  include:
    - os: linux
      dist: trusty
      env: EVM_EMACS=emacs-24.1-travis
    - os: linux
      dist: trusty
      env: EVM_EMACS=emacs-24.2-travis
    - os: linux
      dist: trusty
      env: EVM_EMACS=emacs-24.3-travis
    - os: linux
      dist: trusty
      env: EVM_EMACS=emacs-24.4-travis
    - os: linux
      dist: trusty
      env: EVM_EMACS=emacs-24.5-travis
    - os: linux
      dist: trusty
      env: EVM_EMACS=emacs-25.1-travis
    - os: linux
      dist: trusty
      env: EVM_EMACS=emacs-25.2-travis
    - os: linux
      dist: trusty
      env: EVM_EMACS=emacs-25.3-travis
    - os: linux
      dist: trusty
      env: EVM_EMACS=emacs-26.1-travis
    - os: linux
      dist: trusty
      env: EVM_EMACS=emacs-26.2-travis
    - os: linux
      dist: trusty
      env: EVM_EMACS=emacs-26.3-travis
    - os: linux
      dist: trusty
      env: EVM_EMACS=emacs-27.1-travis-linux-trusty
    - os: linux
      dist: trusty
      env: EVM_EMACS=emacs-git-snapshot-travis-linux-trusty
    - os: linux
      dist: xenial
      env: EVM_EMACS=emacs-24.1-travis
    - os: linux
      dist: xenial
      env: EVM_EMACS=emacs-24.2-travis
    - os: linux
      dist: xenial
      env: EVM_EMACS=emacs-24.3-travis
    - os: linux
      dist: xenial
      env: EVM_EMACS=emacs-24.4-travis
    - os: linux
      dist: xenial
      env: EVM_EMACS=emacs-24.5-travis
    - os: linux
      dist: xenial
      env: EVM_EMACS=emacs-25.1-travis
    - os: linux
      dist: xenial
      env: EVM_EMACS=emacs-25.2-travis
    - os: linux
      dist: xenial
      env: EVM_EMACS=emacs-25.3-travis
    - os: linux
      dist: xenial
      env: EVM_EMACS=emacs-26.1-travis-linux-xenial
    - os: linux
      dist: xenial
      env: EVM_EMACS=emacs-26.2-travis-linux-xenial
    - os: linux
      dist: xenial
      env: EVM_EMACS=emacs-26.3-travis-linux-xenial
    - os: linux
      dist: xenial
      env: EVM_EMACS=emacs-27.1-travis-linux-xenial
    - os: linux
      dist: xenial
      env: EVM_EMACS=emacs-27.2-travis-linux-xenial
    - os: linux
      dist: xenial
      env: EVM_EMACS=emacs-28.1-travis-linux-xenial
    - os: linux
      dist: xenial
      env: EVM_EMACS=emacs-git-snapshot-travis-linux-xenial
before_install:
  - sudo mkdir /usr/local/evm
  - sudo chown travis:travis /usr/local/evm

  - bin/evm config path /tmp
  - bin/evm install $EVM_EMACS
  - bin/evm use $EVM_EMACS
  - gem install bundler --version '< 2'
script:
  - bundle exec rspec spec
  - bin/emacs --version
  - bin/emacs -Q --batch --eval
        '(unless (or (string-prefix-p (format "emacs-%d.%d-travis"
                                              emacs-major-version
                                              emacs-minor-version)
                                      (getenv "EVM_EMACS"))
                     (and (string-prefix-p "emacs-git-snapshot-travis" (getenv "EVM_EMACS"))
                          (= emacs-major-version 28)))
                 (kill-emacs 1))'