.travis.yml

dist: trusty

cache:
  directories:
    # Cache directory for older Composer versions.
    - $HOME/.composer/cache/files
    # Cache directory for more recent Composer versions.
    - $HOME/.cache/composer/files

language: php

php:
  - 7.0
  - 7.1
  - 7.2
  - "7.4snapshot"

notifications:
  email:
    on_success: never
    on_failure: change

branches:
  only:
    - master
    - development

matrix:
  fast_finish: true
  include:
    - php: 7.3
      env: PHPCS=1

  allow_failures:
    # Allow failures for unstable builds.
    - php: "7.4snapshot"

before_install:
  - phpenv config-rm xdebug.ini
  - composer install

script:
  # Validate the composer.json file.
  # @link https://getcomposer.org/doc/03-cli.md#validate
  - composer validate --no-check-all --strict

  # Lint the PHP files against parse errors.
  - composer lint

  # Check the codebase for any PHPCS errors.
  - if [[ "$PHPCS" == 1 ]]; then composer checkcs; fi