Merge pull request #17 from spaze/spaze/xml-linter

XML-lint the rules file

Author: spaze

.github/workflows/xml.yml

@@ -0,0 +1,16 @@
+name: XML Lint
+
+on: [push, pull_request]
+
+jobs:
+  xml-linter:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - name: Install dependencies
+      run: composer update --no-progress --no-interaction
+    - name: Lint ruleset.xml
+      uses: ChristophWurst/xmllint-action@v1
+      with:
+        xml-file: src/ruleset.xml
+        xml-schema-file: vendor/squizlabs/php_codesniffer/phpcs.xsd

composer.json

@@ -18,5 +18,10 @@
 	},
 	"autoload": {
 		"psr-4": {"Spaze\\CodingStandard\\": "src"}
+	},
+	"config": {
+		"allow-plugins": {
+			"dealerdirect/phpcodesniffer-composer-installer": true
+		}
 	}
 }