language: php

dist: xenial

php:
    - 5.3
    - 5.4
    - 5.5
    - 5.6
    - 7.0
    - 7.1
    - 7.2
    - 7.3
    - 7.4
    - 8.0

matrix:
    include:
        - php: 5.3
          dist: precise
        - php: 5.4
          dist: trusty
        - php: 5.5
          dist: trusty
        - php: 7.0
          env: COVERAGE=1
    exclude:
        - php: 5.3
          dist: xenial
        - php: 5.4
          dist: xenial
        - php: 5.5
          dist: xenial

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

env:
    global:
        - secure: "Sq+6bVtnPsu0mWX8DWQ+9bGAjxMcGorksUiHc4YIXEJsuDfVmVlH8tTD547IeCjDAx9MxXerZ2Z4HSjxTB70VEnJPvZMHI/EZn4Ny31YLHEthdZbV5Gd1h0TGp8VOzPKGShvGrtGBX6MvMfgpK4zuieVWbSfdKeecm8ZNLMpUd4="

before_install:
    ## Packages
    - sudo rm -f /etc/apt/sources.list.d/mongodb.list  # Makes apt crash on Precise, and we don't need MongoDB
    - sudo apt-get update -qq
    - sudo apt-get install -y graphviz

before_script:
    ## Deactivate xdebug if we don't do code coverage
    - if [ -z "$COVERAGE" ]; then phpenv config-rm xdebug.ini || echo "xdebug not available" ; fi
    ## Composer
    - composer self-update
    ## Composer in PHP versions 5.x requires 3 GB memory
    - if [ ${TRAVIS_PHP_VERSION:0:2} == "5." ]; then export COMPOSER_MEMORY_LIMIT=3G ; fi
    ## PHP 8 require PHPUnit 8 (ugly hack for support PHPUnit 7 and 8 together)
    - |
      if [[ ${TRAVIS_PHP_VERSION:0:2} == "8." ]] || [[ $TRAVIS_PHP_VERSION == "nightly" ]]; then
        travis_wait composer remove phpunit/phpunit --dev --no-update --no-interaction
        travis_wait composer require phpunit/phpunit ^8.0 --dev --no-update
      fi
    ## Install composer packages
    - travis_wait composer install --prefer-source $(if [ -n "$DEPENDENCIES" ]; then echo $DEPENDENCIES; fi)
    ## PHP 8 require PHPUnit 8 (ugly hack for support PHPUnit 7 and 8 together)
    - |
      if [[ ${TRAVIS_PHP_VERSION:0:2} == "8." ]] || [[ $TRAVIS_PHP_VERSION == "nightly" ]]; then
        find ./tests/ -name "*.php" -type f -exec sed -i -e 's/function setUpBeforeClass()$/function setUpBeforeClass(): void/' {} \;
        find ./tests/ -name "*.php" -type f -exec sed -i -e 's/function tearDownAfterClass()$/function tearDownAfterClass(): void/' {} \;
        find ./tests/ -name "*.php" -type f -exec sed -i -e 's/function setUp()$/function setUp(): void/' {} \;
        find ./tests/ -name "*.php" -type f -exec sed -i -e 's/function tearDown()$/function tearDown(): void/' {} \;

        find ./tests/ -name "*.php" -type f -exec sed -i -e 's/->assertContains(/->assertStringContainsString(/' {} \;
        find ./tests/ -name "*.php" -type f -exec sed -i -e 's/->assertNotContains(/->assertStringNotContainsString(/' {} \;
        find ./tests/ -name "*.php" -type f -exec sed -i -e "s/->assertInternalType('array', /->assertIsArray(/" {} \;

        sed -i "s/\$this->addWarning('The @expectedException,/\/\/\$this->addWarning('The @expectedException,/" ./vendor/phpunit/phpunit/src/Framework/TestCase.php
        sed -i "s/self::createWarning('The optional \$delta/\/\/self::createWarning('The optional \$delta/" ./vendor/phpunit/phpunit/src/Framework/Assert.php
      fi
    ## PHPDocumentor
    ##- mkdir -p build/docs
    - mkdir -p build/coverage

script:
    ## PHP_CodeSniffer
    - if [ -z "$COVERAGE" ]; then ./vendor/bin/phpcs src/ tests/ --standard=PSR2 -n --ignore=src/PhpWord/Shared/PCLZip ; fi
    ## PHP-CS-Fixer
    - if [ -n "$COVERAGE" ]; then ./vendor/bin/php-cs-fixer fix --diff --verbose --dry-run ; fi
    ## PHP Mess Detector
    - if [ -z "$COVERAGE" ]; then ./vendor/bin/phpmd src/,tests/ text ./phpmd.xml.dist --exclude pclzip.lib.php ; fi
    ## PHPUnit
    - ./vendor/bin/phpunit -c ./ $(if [ -n "$COVERAGE" ]; then echo --coverage-text; else echo --no-coverage; fi)
    ## PHPLOC
    - if [ -z "$COVERAGE" ]; then ./vendor/bin/phploc src/ ; fi
    ## PHPDocumentor
    ##- if [ -z "$COVERAGE" ]; then ./vendor/bin/phpdoc -q -d ./src -t ./build/docs --ignore "*/src/PhpWord/Shared/*/*" --template="responsive-twig" ; fi

after_success:
    ## Coveralls
    - if [ -n "$COVERAGE" ]; then travis_retry php vendor/bin/php-coveralls -v ; fi