.travis.yml

language: php

php:
  - "7.4snapshot"
  - "7.3"
  - "7.1"
  - "7.0"
  - "5.6"
  - "5.5"


env:
  - WP_VERSION=master WP_MULTISITE=0
  - WP_VERSION=master WP_MULTISITE=1
  - WP_VERSION=latest WP_MULTISITE=0
  - WP_VERSION=latest WP_MULTISITE=1


# Customize the build matrix.
matrix:
  fast_finish: true
  include:
    # Run PHP_CodeSniffer
    - name: Coding standards
      php: 7.3
      env: WP_VERSION=latest WP_TRAVISCI=phpcs

    # Canary for our oldest-supported version
    - name: Legacy
      php: 5.6
      env: WP_VERSION=4.9

    # Nightly versions of PHP and WordPress.
    - name: Bleeding edge
      php: 7.4snapshot
      env: WP_VERSION=trunk

  # Jobs that are permitted to fail without breaking the build
  allow_failures:
    - name: Bleeding edge

before_script:
  # Unless we need XDebug, disable it for improved performance.
  - phpenv config-rm xdebug.ini || return 0

install:
  # Install our Composer dependencies
  - composer install --prefer-dist --no-interaction

  # Install an older version of PHPUnit if we're still running PHP 5.6.
  - |
    if [[ "$TRAVIS_PHP_VERSION" == "5.6" ]]; then
      wget -O ./vendor/bin/phpunit https://phar.phpunit.de/phpunit-5.phar
      chmod +x ./vendor/bin/phpunit
    fi

  # Install the WordPress core test suite
  - bash bin/install-wp-tests.sh wordpress_test root '' localhost $WP_VERSION

script:
  - |
  # If we've set the $WP_TRAVISCI variable to run PHPCS, do that instead
  # of running PHPUnit.
  if [[ "$WP_TRAVISCI" == "phpcs" ]]; then
  ./vendor/bin/phpcs

  else
  # Execute the test suite
  ./vendor/bin/phpunit

  # Optionally run the tests again in a multisite environment
  #WP_MULTISITE=1 ./vendor/bin/phpunit
  fi