Check CS in the whole project

Closes #284

.travis.yml

@@ -45,21 +45,9 @@ jobs:
       after_script:
         - wget https://scrutinizer-ci.com/ocular.phar
         - php ocular.phar code-coverage:upload --format=php-clover clover.xml
-    - stage: Pull request coding standard
-      if: type = pull_request
+
+    - stage: Coding standard
+      php: 7.1
       install: travis_retry composer install --prefer-dist
       script:
-        - |
-          if [ $TRAVIS_BRANCH != "master" ]; then
-            git remote set-branches --add origin $TRAVIS_BRANCH;
-            git fetch origin $TRAVIS_BRANCH;
-          fi
-        - git merge-base origin/$TRAVIS_BRANCH $TRAVIS_PULL_REQUEST_SHA || git fetch origin +refs/pull/$TRAVIS_PULL_REQUEST/merge --unshallow
-        - wget https://github.com/diff-sniffer/git/releases/download/0.1.0/git-phpcs.phar
-        - php git-phpcs.phar origin/$TRAVIS_BRANCH...$TRAVIS_PULL_REQUEST_SHA
-#    - stage: Coding standard
-#      if: NOT type = pull_request
-#      php: 7.1
-#      install: travis_retry composer install --prefer-dist
-#      script:
-#        - ./vendor/bin/phpcs
+        - ./vendor/bin/phpcs

src/Type/Definition/IntType.php

@@ -65,7 +65,7 @@ values. Int can represent values between -(2^31) and 2^31 - 1. ';
         }
         $int = intval($num);
         // int cast with == used for performance reasons
-        // @codingStandardsIgnoreLine
+        // phpcs:ignore
         if ($int != $num) {
             throw new Error(
                 'Int cannot represent non-integer value: ' .

src/Utils/AST.php

@@ -255,7 +255,7 @@ class AST
             }
             if (is_float($serialized)) {
                 // int cast with == used for performance reasons
-                // @codingStandardsIgnoreLine
+                // phpcs:ignore
                 if ((int) $serialized == $serialized) {
                     return new IntValueNode(['value' => $serialized]);
                 }

tests/Server/Psr7/PsrRequestStub.php

@@ -9,6 +9,9 @@ use Psr\Http\Message\StreamInterface;
 use Psr\Http\Message\UriInterface;
 use function strtolower;
 
+/**
+ * phpcs:ignoreFile -- this is not a core file
+ */
 class PsrRequestStub implements ServerRequestInterface
 {
     public $queryParams = [];

tests/Server/Psr7/PsrResponseStub.php

@@ -7,6 +7,9 @@ namespace GraphQL\Tests\Server\Psr7;
 use Psr\Http\Message\ResponseInterface;
 use Psr\Http\Message\StreamInterface;
 
+/**
+ * phpcs:ignoreFile -- this is not a core file
+ */
 class PsrResponseStub implements ResponseInterface
 {
     public $headers = [];

tests/Server/Psr7/PsrStreamStub.php

@@ -8,6 +8,9 @@ use Psr\Http\Message\StreamInterface;
 use function strlen;
 use const SEEK_SET;
 
+/**
+ * phpcs:ignoreFile -- this is not a core file
+ */
 class PsrStreamStub implements StreamInterface
 {
     public $content;

tests/StarWarsData.php

@@ -148,7 +148,7 @@ class StarWarsData
     }
 
     /**
-     * @param $id
+     * @param string $id
      * @return mixed|null
      */
     public static function getHuman($id)
@@ -159,7 +159,7 @@ class StarWarsData
     }
 
     /**
-     * @param $id
+     * @param string $id
      * @return mixed|null
      */
     public static function getDroid($id)