.travis.yml

language: php
dist: trusty

jobs:
  include:
    - php: 5.4
      env:
        - LEGACY=true
        - COMPOSER_FLAGS="--prefer-lowest"
    - php: 5.5
      env: LEGACY=true
    - php: 5.6
      env: LEGACY=true
    - php: 7.0
      env: LEGACY=true
    - php: 7.1
      env: LEGACY=true
    - php: 7.2
      env: LEGACY=false
    - php: 7.3
      env: LEGACY=false
    - php: 7.4
      env: LEGACY=false

before_script:
  - travis_retry composer self-update -q
  - if [ -n "$GH_TOKEN" ]; then composer config github-oauth.github.com ${GH_TOKEN}; fi;
  - if [[ $LEGACY == "true" ]]; then
      travis_retry composer remove phpunit/phpunit --dev;
      travis_retry composer require phpunit/phpunit:^4.8.36 --dev;
      ./legacy.sh;
    fi
  - travis_retry composer update ${COMPOSER_FLAGS} --no-interaction --prefer-source

script:
  - if [[ $LEGACY == "true" ]]; then
      vendor/bin/phpunit --configuration phpunit.legacy.xml --coverage-text --coverage-clover=coverage.clover;
    else
      vendor/bin/phpunit --coverage-text --coverage-clover=coverage.clover;
    fi

after_script:
  - php vendor/bin/ocular code-coverage:upload --format=php-clover coverage.clover