.travis.yml

language: php

matrix:
  include:
    - php: 7.2
      dist: bionic
    - php: 7.3
      dist: bionic
    - php: 7.4
      dist: bionic
    - php: nightly
      dist: bionic
      env: COMPOSER_OPTS="--ignore-platform-req=php"

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

install:
  - travis_retry composer install $COMPOSER_OPTS

  # Where PHPUnit v8 is used, we need to replace the config.
  - if [[ ${TRAVIS_PHP_VERSION:0:1} == "7" ]]
    && [ ${TRAVIS_PHP_VERSION:2:1} -lt 4 ]; then
      cp -v tests/phpunit.legacy.xml tests/phpunit.xml
    ; fi

  # PHPUnit 9 supports 7.3, but Infection PHP 18 can't read
  # its config so instead we downgrade to PHPUnit 8.5 here.
  - if [[ ${TRAVIS_PHP_VERSION:0:3} == "7.3" ]]; then
      travis_retry composer require -W phpunit/phpunit:^8.5
    ; fi

script:
  - vendor/bin/grumphp run
  - composer test

  - if [[ ${TRAVIS_PHP_VERSION:0:1} == "7" ]]; then composer infection; else
      vendor/bin/infection --ansi --threads=4
        --initial-tests-php-options="-d xdebug.mode=coverage"
        --only-covered --min-msi=100 --min-covered-msi=100
    ; fi

  - composer psalm

after_success: bash <(curl -s https://codecov.io/bash)