.travis.yml

language: php

sudo: false

addons:
  apt:
    packages:
      - tidy

# Caching so future tests go faster
cache:
  directories:
    - $HOME/.composer/cache/files

env:
  global:
    - DB=MYSQL
    - COMPOSER_ROOT_VERSION=4.0.x-dev
    - COVERAGE=0
    - LINT=0

matrix:
  include:
    - php: 7.0
      env: DB=SQLITE
    - php: 7.0
      env: DB=PGSQL
    - php: 7.0
      env: COVERAGE=1
    - php: 7.0
      env: LINT=1
    - php: 5.6

  allow_failures:
    - php: 7.0
      env: DB=SQLITE
    - php: 7.0
      env: DB=PGSQL

before_script:
  # Removes xdebug (speeds up php tests, coverage is done with phpdbg instead)
  - phpenv config-rm xdebug.ini

  # Only install composer stuff if PHP
  - |
    phpenv rehash
    composer self-update || true
    echo 'memory_limit = 2048M' >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
    composer require --prefer-dist --no-update silverstripe-themes/simple:~3.2
    composer update --no-suggest --prefer-dist

  # Needs an extra package if it is PGSQL
  - |
    if [[ $DB == PGSQL ]]; then
      composer require --no-update silverstripe/postgresql:2.0.x-dev --prefer-dist
    fi

  # Needs an extra package if it is SQLITE
  - |
    if [[ $DB == SQLITE ]]; then
      composer require --no-update silverstripe/sqlite3:2.0.x-dev --prefer-dist
    fi

# Execute tests with or without coverage
script:
  # php without coverage and without linting
  - |
    if [[ $COVERAGE == 0 ]] && [[ $LINT == 0 ]]; then
      vendor/bin/phpunit
    fi

  # php with coverage
  - |
    if [[ $COVERAGE == 1 ]]; then
      phpdbg -qrr vendor/bin/phpunit --coverage-clover=coverage.xml && \
      wget https://scrutinizer-ci.com/ocular.phar;
    fi

  # php with linting
  - |
    if [[ $LINT == 1 ]]; then
      composer run-script lint
    fi

# Upload code coverage when tests pass
after_success:

  # php with coverage
  - |
    if [[ $COVERAGE == 1 ]]; then
      bash <(curl -s https://codecov.io/bash) -f coverage.xml -F php
      travis_retry php ocular.phar code-coverage:upload --format=php-clover --access-token=$SCRUT_TOKEN coverage.xml;
    fi