.travis.yml

language: php

sudo: false

env:
  global:
    - WP_PHPUNIT=phpunit
    - COMPOSER_DISABLE_XDEBUG_WARN=1

services:
  - mysql

matrix:
  fast_finish: true
  include:
    - php: 5.2
      env: WP_VERSION=4.6 WP_MULTISITE=1
      dist: precise
    - php: 5.2
      env: WP_VERSION=master
      dist: precise
    - php: 5.3
      env: WP_VERSION=4.5
      dist: precise
    - php: 5.6
      env: WP_VERSION=4.4
    - php: 7.0
      env: WP_VERSION=4.9
    - php: 7.3
      env: WP_VERSION=5.2
    - php: 7.3
      env: WP_VERSION=5.0 WP_MULTISITE=1 COVERAGE=1 OUTDATED=1
    - php: 7.3
      env: WP_VERSION=master
    - php: hhvm
      env: WP_VERSION=4.7
    - php: nightly
      env: WP_VERSION=master
  allow_failures:
    # Allow failures for unstable builds.
    - php: nightly
    - php: hhvm
    - env: WP_VERSION=master

cache:
  directories:
    - vendor
    - $HOME/.composer/cache

before_install:
  - export WP_DEVELOP_DIR=/tmp/wordpress/
  - git clone --depth=50 --branch="$WP_VERSION" git://develop.git.wordpress.org/ $WP_DEVELOP_DIR
  - cd $WP_DEVELOP_DIR
  - |
    mysql -u root -e "CREATE DATABASE wordpress_tests;"
    cp wp-tests-config-sample.php wp-tests-config.php
    sed -i "s/youremptytestdbnamehere/wordpress_tests/" wp-tests-config.php
    sed -i "s/yourusernamehere/root/" wp-tests-config.php
    sed -i "s/yourpasswordhere//" wp-tests-config.php
    echo -n "define('SCRIPT_DEBUG', false);" >> wp-tests-config.php
    svn checkout https://plugins.svn.wordpress.org/wordpress-importer/trunk tests/phpunit/data/plugins/wordpress-importer
  - cd -

before_script:
  - |
    # Install the specified version of PHPUnit depending on the PHP version:
    case "$TRAVIS_PHP_VERSION" in
      7.3|7.2|7.1|hhvm|nightly)
        echo "Using bundled PHPUnit (7.*)"
        composer install --no-interaction --prefer-source
        export WP_PHPUNIT=vendor/bin/phpunit
        ;;
      7.0)
        echo "Using bundled PHPUnit (6.5)"
        composer global require "phpunit/phpunit=6.5.*"
        export PATH=`composer config --list --global | grep '\[home\]' | { read a; echo "${a#* }/vendor/bin:$PATH"; }`
        ;;
      5.6)
        echo "Using PHPUnit 5.7"
        composer global require "phpunit/phpunit=5.7.*"
        export PATH=`composer config --list --global | grep '\[home\]' | { read a; echo "${a#* }/vendor/bin:$PATH"; }`
        ;;
      5.5|5.4|5.3)
        echo "Using PHPUnit 4.8"
        composer global require "phpunit/phpunit=4.8.*"
        export PATH=`composer config --list --global | grep '\[home\]' | { read a; echo "${a#* }/vendor/bin:$PATH"; }`
        ;;
      5.2)
        # Do nothing, use default PHPUnit 3.6.x
        echo "Using default PHPUnit, hopefully 3.6"
        ;;
      *)
        echo "No PHPUnit version handling for PHP version $TRAVIS_PHP_VERSION"
        exit 1
        ;;
    esac

script:
  - |
    if [[ "$OUTDATED" == "1" ]]; then
      composer outdated --direct
    fi
  - |
    # Run code sniff when library is loaded
    if [ -f "vendor/bin/phpcs" ]; then
      vendor/bin/phpcs -n --standard=phpcs.xml
    fi
  - |
    # Run valid PHPUnit version depending environment
    $WP_PHPUNIT --version
    if [[ "$COVERAGE" == "1" ]]; then
      $WP_PHPUNIT --coverage-clover=coverage.clover
      wget https://scrutinizer-ci.com/ocular.phar
      php ocular.phar code-coverage:upload --format=php-clover coverage.clover
    else
      $WP_PHPUNIT
    fi