.travis.yml

# https://www.theaveragedev.com/installing-and-setting-up-wordpress-and-nginx-for-travis-ci-tests/

language: php

notifications:
  email: false

php:
  - '7.2'
  - nightly

matrix:
  fast_finish: true
  allow_failures:
    - php: nightly
    - env: WP_VERSION=nightly

services:
  - mysql

cache:
  apt: true
  directories:
    - vendor
    - $HOME/.composer/cache/files

addons:
  apt:
    packages:
      - libjpeg-dev
      - libpng12-dev
      - php7.0-fpm
      - php7.0-mysql
      - nginx
  hosts:
    - wp.localhost

env:
  global:
    - WP_FOLDER="/tmp/wordpress"
    - WP_URL="http://wp.localhost"
    - WP_DOMAIN="wp.localhost"
    - DB_NAME="test"
    - TEST_DB_NAME="wploader"
    - WP_TABLE_PREFIX="wp_"
    - WP_ADMIN_USERNAME="admin"
    - WP_ADMIN_PASSWORD="admin"
  matrix:
    - WP_VERSION=latest
    - WP_VERSION=nightly

before_install:
  # create the databases that will be used in the tests
  - mysql -e "create database IF NOT EXISTS $DB_NAME;" -uroot
  - mysql -e "create database IF NOT EXISTS $TEST_DB_NAME;" -uroot
  # set up folders
  - mkdir -p $WP_FOLDER
  - mkdir tools
  # install wp-cli in the `tools` folder
  - wget https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar -P $(pwd)/tools/
  - chmod +x tools/wp-cli.phar && mv tools/wp-cli.phar tools/wp
  # append the `tools` folder to the PATH
  - export PATH=$PATH:$(pwd)/tools
  # prepend the `vendor/bin` folder the PATH
  - export PATH=vendor/bin:$PATH

install:
  - composer install --prefer-dist --ignore-platform-reqs
  # install WordPress
  - cd $WP_FOLDER
  - wp core download --version=$WP_VERSION
  - wp config create --dbname="$DB_NAME" --dbuser="root" --dbpass="" --dbhost="127.0.0.1" --dbprefix="$WP_TABLE_PREFIX"
  - wp core install --url="$WP_URL" --title="Test" --admin_user="$WP_ADMIN_USERNAME" --admin_password="$WP_ADMIN_PASSWORD" --admin_email="admin@$WP_DOMAIN" --skip-email
  - wp rewrite structure '/%postname%/' --hard
  # update WordPress database to avoid prompts
  - wp core update-db
  # copy the plugin in the WordPress plugin folder
  - cp -r $TRAVIS_BUILD_DIR $WP_FOLDER/wp-content/plugins/settings
  # show the plugins folder contents to make sure the plugin folder is there
  - ls $WP_FOLDER/wp-content/plugins
  # activate the plugin
  - wp plugin activate settings
  # make sure the plugin is active on the site
  - wp plugin list --status=active
  # export a dump of the just installed database to the _data folder
  - wp db export $TRAVIS_BUILD_DIR/tests/_data/dump.sql
  # get back to the build folder
  - cd $TRAVIS_BUILD_DIR
  # open up the site folder to allow the PHP application to read/write/execute on it
  - sudo chmod -R 777 $WP_FOLDER
  # copy the Nginx configuration file to the available sites
  #- sudo cp build/travis-nginx-conf /etc/nginx/sites-available/$WP_DOMAIN
  #- sudo sed -e "s?%WP_FOLDER%?$WP_FOLDER?g" --in-place /etc/nginx/sites-available/$WP_DOMAIN
  #- sudo sed -e "s?%WP_DOMAIN%?$WP_DOMAIN?g" --in-place /etc/nginx/sites-available/$WP_DOMAIN
  # enable the site
  - sudo ln -s /etc/nginx/sites-available/$WP_DOMAIN /etc/nginx/sites-enabled/

before_script:
  # restart Nnginx and PHP-FPM services
  - sudo service php7.0-fpm restart
  - sudo service nginx restart

  # build Codeception modules
  - codecept build

script:
  - find ./src/ ./tests/ -type f -name '*.php' -print0 | xargs -0 -L 1 -P 4 -- php -l
  - vendor/bin/phpcs --ignore=./tests/_support/* ./src/ ./tests/
  - vendor/bin/phpstan analyze --level=4
  # - codecept run acceptance
  # - codecept run functional
  # - codecept run integration
  # - codecept run unit
  - codecept run wpunit && codecept run unit