Better PHPCS

.gitignore

 .DS_Store
-phpcs.xml
 phpunit.xml
 Thumbs.db
 wp-cli.local.yml

.gitlab-ci.yml

@@ -49,7 +49,7 @@ PHPunit:PHP5.3:MySQL:
   services:
     - mysql:5.6
   script:
-    - phpcs
+    - phpcs -n
     - phpunit
   allow_failure: true
 
@@ -58,7 +58,7 @@ PHPunit:PHP5.6:MySQL:
   services:
     - mysql:5.6
   script:
-    - phpcs
+    - phpcs -n
     - phpunit
 
 PHPunit:PHP7.0:MySQL:
@@ -66,7 +66,7 @@ PHPunit:PHP7.0:MySQL:
   services:
     - mysql:5.6
   script:
-    - phpcs
+    - phpcs -n
     - phpunit
 
 PHPunit:PHP7.1:MySQL:
@@ -74,7 +74,7 @@ PHPunit:PHP7.1:MySQL:
   services:
     - mysql:5.6
   script:
-    - phpcs
+    - phpcs -n
     - phpunit
 
 PHPunit:PHP7.2:MySQL:
@@ -82,5 +82,5 @@ PHPunit:PHP7.2:MySQL:
   services:
     - mysql:5.6
   script:
-    - phpcs
+    - phpcs -n
     - phpunit

phpcs.xml

+<?xml version="1.0"?>
+<ruleset name="WordPress Coding Standards for Plugins">
+	<description>Generally-applicable sniffs for WordPress plugins</description>
+
+	<!--
+	Pass some flags to PHPCS:
+	 p flag: Show progress of the run.
+	 s flag: Show sniff codes in all reports.
+	-->
+	<arg value="ps" />
+
+	<!-- Strip the filepaths down to the relevant bit. -->
+	<arg name="basepath" value="./" />
+
+	<!-- Check up to 8 files simultaneously. -->
+	<arg name="parallel" value="8" />
+
+	<!-- Only check the PHP files. -->
+	<arg name="extensions" value="php" />
+
+	<!-- Check all files in this directory and the directories below it. -->
+	<file>.</file>
+
+	<!-- Exclude a few directories and autogenerated files. -->
+	<exclude-pattern>*/node_modules/*</exclude-pattern>
+	<exclude-pattern>*/vendor/</exclude-pattern>
+
+	<rule ref="WordPress" />
+	<rule ref="WordPressVIPMinimum" />
+	<!--<rule ref="WordPress-VIP-Go" />-->
+
+	<config name="minimum_supported_wp_version" value="4.9" />
+
+	<rule ref="WordPress.NamingConventions.PrefixAllGlobals">
+		<properties>
+			<property name="prefixes" type="array" value="camo" />
+		</properties>
+	</rule>
+</ruleset>

phpcs.xml.dist

-<?xml version="1.0"?>
-<ruleset name="WordPress Coding Standards for Plugins">
-	<description>Generally-applicable sniffs for WordPress plugins</description>
-
-	<rule ref="WordPress-Core" />
-	<rule ref="WordPress-Docs" />
-
-	<!-- Check all PHP files in directory tree by default. -->
-	<arg name="extensions" value="php"/>
-	<file>.</file>
-
-	<!-- Show progress and sniff codes in all reports -->
-	<arg value="ps"/>
-
-	<exclude-pattern>*/node_modules/*</exclude-pattern>
-	<exclude-pattern>*/vendor/*</exclude-pattern>
-</ruleset>