Merge pull request #96 from liip/fix-php-linting

Fix php linting

Author: tschortsch

.github/workflows/lint-test-deploy.yml

@@ -24,10 +24,10 @@ jobs:
       - name: Run linter
         run: npm run lint
 
-      #- name: Run PHP linter
-      #  run: |
-      #    npm run wp-env start
-      #    npm run lint:php
+      - name: Run PHP linter
+        run: |
+          npm run wp-env start
+          npm run lint:php
 
   tests:
     name: Tests

composer.json

@@ -25,12 +25,19 @@
 	},
 	"require-dev": {
 		"squizlabs/php_codesniffer": "^3.6",
-		"wp-coding-standards/wpcs": "^2.3",
+		"wp-coding-standards/wpcs": "dev-develop",
 		"dealerdirect/phpcodesniffer-composer-installer": "^0.7.1",
 		"wp-phpunit/wp-phpunit": "^5.8",
 		"yoast/phpunit-polyfills": "^1.0"
 	},
+	"minimum-stability": "dev",
+	"prefer-stable": true,
 	"scripts": {
 		"lint": "phpcs --standard=phpcs.xml"
+	},
+	"config": {
+		"allow-plugins": {
+			"dealerdirect/phpcodesniffer-composer-installer": true
+		}
 	}
 }