minor #42 Fix cs-fixer config (ogizanagi)

This PR was merged into the 1.x-dev branch.

Discussion
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Fix cs-fixer config

Commits
-------

1ae9a1e Fix cs-fixer config

.php_cs

@@ -10,7 +10,7 @@ EOF;
 
 $finder = PhpCsFixer\Finder::create()
     ->in(__DIR__)
-    ->exclude(__DIR__ . '/tests/Fixtures/Integration/Symfony/app/cache')
+    ->exclude('tests/Fixtures/Integration/Symfony/app/cache')
 ;
 
 return PhpCsFixer\Config::create()

.travis.yml

@@ -7,7 +7,7 @@ branches:
 
 env:
   global:
-    - CHECK_PHP_SYNTAX="no"
+    - CHECK_CODE_STYLE="no"
     - ENABLE_CODE_COVERAGE="no"
     - COMPOSER_FLAGS=""
     - SYMFONY_VERSION=""
@@ -28,7 +28,9 @@ matrix:
         env: SYMFONY_VERSION="3.3.*"
       # most recent versions
       - php: 7.1
-        env: SYMFONY_VERSION="3.4.*" CHECK_PHP_SYNTAX="yes"
+        env:
+          - SYMFONY_VERSION="3.4.*"
+          - CHECK_CODE_STYLE="yes"
       - php: 7.2
         env: SYMFONY_VERSION="4.0.*"
       # bleeding edge (unreleased dev versions where failures are allowed)
@@ -44,15 +46,15 @@ cache:
 before_install:
   - if [[ "$ENABLE_CODE_COVERAGE" != "yes" ]]; then phpenv config-rm xdebug.ini || true; fi;
   - if [[ "$SYMFONY_VERSION" != "" ]]; then composer require "symfony/symfony:${SYMFONY_VERSION}" --no-update; fi;
-  - if [[ "$CHECK_PHP_SYNTAX" != "yes" ]]; then composer remove "friendsofphp/php-cs-fixer" --no-update --no-interaction --dev; fi;
+  - if [[ "$CHECK_CODE_STYLE" != "yes" ]]; then composer remove "friendsofphp/php-cs-fixer" --no-update --no-interaction --dev; fi;
 
 install:
   - composer update --prefer-dist --no-interaction --optimize-autoloader --prefer-stable --no-progress $COMPOSER_FLAGS
   - if [[ "$ENABLE_CODE_COVERAGE" == "yes" ]]; then composer require --dev satooshi/php-coveralls; fi;
 
 script:
   - if [[ "$ENABLE_CODE_COVERAGE" == "yes" ]]; then vendor/bin/simple-phpunit --coverage-text --coverage-clover build/logs/clover.xml; else vendor/bin/simple-phpunit; fi;
-  - if [[ "$CHECK_PHP_SYNTAX" == "yes" ]]; then vendor/bin/php-cs-fixer fix --config=.php_cs --dry-run --no-interaction --diff --path-mode=intersection; fi;
+  - if [[ "$CHECK_CODE_STYLE" == "yes" ]]; then PHP_CS_FIXER_FUTURE_MODE=1 vendor/bin/php-cs-fixer fix --config=.php_cs --dry-run --no-interaction --diff; fi;
 
 after_success:
   - if [[ "$ENABLE_CODE_COVERAGE" == "yes" ]]; then php vendor/bin/coveralls -v; fi;