WIP: Travis configuration

.travis.yml

@@ -4,41 +4,28 @@ sudo: false
 cache:
   directories:
     - $HOME/.composer/cache/files
-    - vendor/bin/simple-phpunit
-
+    - $HOME/symfony-bridge/.phpunit
 env:
   global:
-    - SYMFONY_PHPUNIT_DIR=./bin/.phpunit
-    - SYMFONY_DEPRECATIONS_HELPER=9
-    - ACTION="install"
+    - PHPUNIT_FLAGS="-v"
+    - SYMFONY_PHPUNIT_DIR="$HOME/symfony-bridge/.phpunit"
 
 matrix:
   fast_finish: true
   include:
     - php: 7.4
-      env: SYMFONY="4.4.*"
-        ACTION="update"
 
 before_install:
-  - '[[ "$TRAVIS_PHP_VERSION" == "7.4snapshot" ]] || phpenv config-rm xdebug.ini'
-  - composer self-update
-  # Set memory to max (memory fail)
-  - '[[ "$ACTION" == "install" ]] || echo "memory_limit=-1" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini'
-  # Set stability to dev to allow 4.4dev and 5.0dev
-  - '[[ "$ACTION" == "install" ]] || composer config minimum-stability dev'
-  # Change version of symfony when need
-  - '[[ "$ACTION" == "install" ]] || composer config extra.symfony.require $SYMFONY'
-
+  - if [[ $COVERAGE != true ]]; then phpenv config-rm xdebug.ini || true; fi
+  - if ! [ -z "$STABILITY" ]; then composer config minimum-stability ${STABILITY}; fi;
+  - if ! [ -v "$DEPENDENCIES" ]; then composer require --no-update ${DEPENDENCIES}; fi;
 install:
-  - php -r "echo ini_get('memory_limit').PHP_EOL;"
-  # install or update
-  - composer $ACTION
-  - ./vendor/bin/simple-phpunit
-
+  # To be removed when this issue will be resolved: https://github.com/composer/composer/issues/5355
+  - if [[ "$COMPOSER_FLAGS" == *"--prefer-lowest"* ]]; then composer update --prefer-dist --no-interaction --prefer-stable --quiet; fi
+  - composer update ${COMPOSER_FLAGS} --prefer-dist --no-interaction
+  - ./vendor/bin/simple-phpunit install
 script:
-  - ./vendor/bin/simple-phpunit
-  # this checks that the source code follows the Symfony Code Syntax rules
-  - '[[ "$TRAVIS_PHP_VERSION" == "7.4" ]] || ./vendor/bin/php-cs-fixer fix --diff --dry-run -v'
-  #  Fail CI if the repo is in a dirty state after building assets (only for current release ie install)
-  #-  if [[ "$ACTION" == "install" ]]; then yarn install && yarn encore production && git add --all && git diff --staged --exit-code; fi
-  - composer validate
+  - composer validate --strict --no-check-lock
+  # simple-phpunit is the PHPUnit wrapper provided by the PHPUnit Bridge component and
+  # it helps with testing legacy code and deprecations (composer require symfony/phpunit-bridge)
+  - ./vendor/bin/simple-phpunit $PHPUNIT_FLAGS