MNT Update how phpcs is called

.travis.yml

@@ -45,7 +45,7 @@ before_script:
 script:
   - if [[ $PHPUNIT_TEST ]]; then vendor/bin/phpunit tests; fi
   - if [[ $PHPUNIT_COVERAGE_TEST ]]; then phpdbg -qrr vendor/bin/phpunit --coverage-clover=coverage.xml tests; fi
-  - if [[ $PHPCS_TEST ]]; then composer run-script lint; fi
+  - if [[ $PHPCS_TEST ]]; then vendor/bin/phpcs; fi
 
 after_success:
   - if [[ $PHPUNIT_COVERAGE_TEST ]]; then bash <(curl -s https://codecov.io/bash) -f coverage.xml; fi

composer.json

@@ -41,10 +41,6 @@
             "SilverStripe\\Reports\\Tests\\": "tests/"
         }
     },
-    "scripts": {
-        "lint": "phpcs code/ tests/",
-        "lint-clean": "phpcbf code/ tests/"
-    },
     "minimum-stability": "dev",
     "prefer-stable": true
 }

phpcs.xml.dist

@@ -2,6 +2,9 @@
 <ruleset name="SilverStripe">
 	<description>CodeSniffer ruleset for SilverStripe coding conventions.</description>
 
+	<file>code</file>
+	<file>tests</file>
+
 	<!-- base rules are PSR-2 -->
 	<rule ref="PSR2" >
 		<!-- Current exclusions -->
@@ -19,4 +22,3 @@
 		<exclude name="PEAR.Functions.ValidDefaultValue.NotAtEnd" />
 	</rule>
 </ruleset>
-