.travis.yml

language: php

sudo: false

php:
  - 5.6
  - 7.0
  - 7.1

env:
  global:
    - MODULE_NAME="entityreference_rendered_widget"
    - DRUPAL_REPO="git://drupalcode.org/project/drupal.git"
    - PHPCS_VERSION="2.7.*"
    - CODER_VERSION="8.2.9"

  matrix:
    - DRUPAL_VERSION="8.3.x"
    - DRUPAL_VERSION="8.4.x"
    - DRUPAL_VERSION="8.5.x"

cache:
  bundler: true
  apt: true
  directories:
  - "$HOME/.composer/cache"
  - "$HOME/.drush/cache"

mysql:
  database: drupal
  username: root
  encoding: utf8

before_install:
  # Decide if this build is used to push upstream changes to Drupal.org
  - if [ "$TRAVIS_PHP_VERSION" == "7.1" ] && [ "$DRUPAL_VERSION" == "8.4.x" ] && [ "$TRAVIS_PULL_REQUEST" == "false" ]; then export UPSTREAM="1"; else export UPSTREAM="0"; fi;

  # Disable xdebug when we do not generate coverage files
  - if [ "$INSPECT" == "0" ]; then phpenv config-rm xdebug.ini; fi;

  # Composer
  - sed -i '1i export PATH="$HOME/.composer/vendor/bin:$PATH"' $HOME/.bashrc
  - source $HOME/.bashrc
  - composer self-update

  # Load global dependencies
  - composer global require drush/drush:~8.1
  - composer global require squizlabs/php_codesniffer:$PHPCS_VERSION
  - composer global require drupal/coder:$CODER_VERSION
  - ln -s ~/.composer/vendor/drupal/coder/coder_sniffer/Drupal ~/.composer/vendor/squizlabs/php_codesniffer/CodeSniffer/Standards/

  # Ensure the PHP environment is ready
  - phpenv rehash

install:
  # Isolate our module into a separate directory
  - mkdir module
  - shopt -s extglob dotglob
  - mv !(module) module
  - shopt -u dotglob
  - git clone --branch $DRUPAL_VERSION $DRUPAL_REPO drupal --depth 1
  # Make sure Drupal can access our module by using a symlink
  - ln -s $PWD/module drupal/modules/$MODULE_NAME
  - cd drupal
  - composer install

before_script:
  # This fixes a fail when install Drupal.
  - echo 'sendmail_path = /bin/true' >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini

  # Mysql might time out for long tests, increase the wait timeout.
  - mysql -e 'SET @@GLOBAL.wait_timeout=1200'

  # Install Drupal and enable the required modules (including this one).
  - mysql -e 'create database drupal;'
  - cd $TRAVIS_BUILD_DIR/drupal && drush --yes site-install standard --db-url="mysql://root@127.0.0.1/drupal"
  - cd $TRAVIS_BUILD_DIR/drupal && drush --yes en $MODULE_NAME

  # Export simpletest environment variables
  - export SIMPLETEST_BASE_URL=http://localhost:8080
  - export SIMPLETEST_DB=mysql://root:@127.0.0.1/drupal

script:
  # CodeSniffer
  - phpcs --report=full --standard=Drupal --warning-severity=0 $TRAVIS_BUILD_DIR/drupal/modules/$MODULE_NAME

after_success:
  - if [ "$UPSTREAM" == "1" ]; then cd $TRAVIS_BUILD_DIR/module; fi;
  - if [ "$UPSTREAM" == "1" ]; then eval "$(ssh-agent -s)"; fi;
  - if [ "$UPSTREAM" == "1" ]; then echo $DRUPAL_ORG_KEY | base64 --decode > drupalorg_key.pem; fi;
  - if [ "$UPSTREAM" == "1" ]; then chmod 600 drupalorg_key.pem; fi;
  - if [ "$UPSTREAM" == "1" ]; then ssh-add drupalorg_key.pem; fi;
  - if [ "$UPSTREAM" == "1" ]; then git fetch --unshallow; fi;
  - if [ "$UPSTREAM" == "1" ]; then git config --global user.name "guilopes"; fi;
  - if [ "$UPSTREAM" == "1" ]; then git config --global user.email guiajlopes@gmail.com; fi;
  - if [ "$UPSTREAM" == "1" ]; then git config --global push.default matching; fi;
  - if [ "$UPSTREAM" == "1" ]; then git config --global push.followTags true; fi;
  - if [ "$UPSTREAM" == "1" ]; then echo -e "Host git.drupal.org\n\tStrictHostKeyChecking no\n" >> ~/.ssh/config; fi;
  - if [ "$UPSTREAM" == "1" ]; then git remote add drupalorg git@git.drupal.org:project/$MODULE_NAME.git; fi;
  - if [ "$UPSTREAM" == "1" ]; then git push drupalorg $TRAVIS_BRANCH; fi;
  - if [ "$UPSTREAM" == "1" ]; then eval "$(ssh-agent -k)"; fi;