.travis.yml

language: php

php:
    - "5.5"
    - "5.4"
    - "5.3"
    # Current $required_php_version for WordPress: 5.2.4
    - "5.2"

# Declare which versions of WordPress to test against.
# Also declare whether or not to test in Multisite.
env:
    - WP_VERSION=master WP_MULTISITE=0
    - WP_VERSION=master WP_MULTISITE=1
    - WP_VERSION=4.1 WP_MULTISITE=0
    - WP_VERSION=4.1 WP_MULTISITE=1

# Declare 5.6 beta in test matrix.
# @link https://buddypress.trac.wordpress.org/ticket/5620
# @link http://docs.travis-ci.com/user/build-configuration/
matrix:
    include:
        - php: 5.6
          env: WP_VERSION=master
    allow_failures:
        - php: 5.6
    fast_finish: true

before_script:
    # Set up WordPress installation.
    - export WP_DEVELOP_DIR=/tmp/wordpress/
    - mkdir -p $WP_DEVELOP_DIR
    # Use the Git mirror of WordPress.
    - git clone --depth=1 --branch="$WP_VERSION" git://develop.git.wordpress.org/ $WP_DEVELOP_DIR
    # Set up plugin information.
    - plugin_slug=$(basename $(pwd))
    - plugin_dir=$WP_DEVELOP_DIR/src/wp-content/plugins/$plugin_slug
    - cd ..
    - mv $plugin_slug $plugin_dir
    # Set up WordPress configuration.
    - cd $WP_DEVELOP_DIR
    - echo $WP_DEVELOP_DIR
    - cp wp-tests-config-sample.php wp-tests-config.php
    - sed -i "s/youremptytestdbnamehere/wordpress_test/" wp-tests-config.php
    - sed -i "s/yourusernamehere/root/" wp-tests-config.php
    - sed -i "s/yourpasswordhere//" wp-tests-config.php
    # Create WordPress database.
    - mysql -e 'CREATE DATABASE wordpress_test;' -uroot
    # Install CodeSniffer for WordPress Coding Standards checks.
    - git clone https://github.com/squizlabs/PHP_CodeSniffer.git php-codesniffer
    # Install WordPress Coding Standards.
    - git clone https://github.com/WordPress-Coding-Standards/WordPress-Coding-Standards.git wordpress-coding-standards
    # Hop into CodeSniffer directory.
    - cd php-codesniffer
    # Set install path for WordPress Coding Standards
    # @link https://github.com/squizlabs/PHP_CodeSniffer/blob/4237c2fc98cc838730b76ee9cee316f99286a2a7/CodeSniffer.php#L1941
    - scripts/phpcs --config-set installed_paths ../wordpress-coding-standards
    # Hop into plugins directory.
    - cd $plugin_dir
    # After CodeSniffer install you should refresh your path.
    - phpenv rehash

# Run test script commands.
script:
    # Search for PHP syntax errors.
    - find . \( -name '*.php' \) -exec php -lf {} \;
    # WordPress Coding Standards
    - $WP_DEVELOP_DIR/php-codesniffer/scripts/phpcs -s -n . --standard=./codesniffer.ruleset.xml --extensions=php

notifications:
    email: false
    slack:
        secure: E8/2FJroC8dNUfStwCSYtQjJnF0yS91H/lAiviMzegQkail9xPTa3FbtI40NTvuLw20NwQAg9ijRWmYQOMyjpF2xkUBet5MAX7BbZfAIIj23SnRhe1ct4sNbfIwLpPTwC/jWLcJDPL+82KbuobgxHevUdgY8SdLOv1fT7gIJmhs=