sudo: false
dist: trusty

language: php
php: 7.2

notifications:
  email:
    on_success: never
    on_failure: change

branches:
  only:
    - master

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

env:
  global:
    - PATH="$TRAVIS_BUILD_DIR/vendor/bin:$PATH"
    - WP_CLI_BIN_DIR="$TRAVIS_BUILD_DIR/vendor/bin"

before_install:
  - |
    # Remove Xdebug for a huge performance increase:
    if [ -f ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/xdebug.ini ]; then
      phpenv config-rm xdebug.ini
    else
      echo "xdebug.ini does not exist"
    fi
  - |
    # Raise PHP memory limit to 2048MB
    echo 'memory_limit = 2048M' >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
  - composer validate

install:
  - composer install
  - composer prepare-tests

script:
  - composer phpunit
  - composer behat

jobs:
  include:
    - stage: sniff
      script:
        # - composer lint
        - composer phpcs
      env: BUILD=sniff
    - stage: test
      php: 7.2
      env: WP_VERSION=latest
    - stage: test
      php: 7.1
      env: WP_VERSION=latest
    - stage: test
      php: 7.0
      env: WP_VERSION=latest
    - stage: test
      php: 5.6
      env: WP_VERSION=latest