1 files changed, 37 insertions, 0 deletions
diff --git a/maintenance/validateRegistrationFile.php b/maintenance/validateRegistrationFile.php
new file mode 100644
index 00000000..e7646610
--- /dev/null
+++ b/maintenance/validateRegistrationFile.php
@@ -0,0 +1,37 @@
+<?php
+
+require_once __DIR__ . '/Maintenance.php';
+
+class ValidateRegistrationFile extends Maintenance {
+	public function __construct() {
+		parent::__construct();
+		$this->addArg( 'path', 'Path to extension.json/skin.json file.', true );
+	}
+	public function execute() {
+		if ( !class_exists( 'JsonSchema\Uri\UriRetriever' ) ) {
+			$this->error( 'The JsonSchema library cannot be found, please install it through composer.', 1 );
+		}
+
+		$retriever = new JsonSchema\Uri\UriRetriever();
+		$schema = $retriever->retrieve('file://' . dirname( __DIR__ ) . '/docs/extension.schema.json' );
+		$path = $this->getArg( 0 );
+		$data = json_decode( file_get_contents( $path ) );
+		if ( !is_object( $data ) ) {
+			$this->error( "$path is not a valid JSON file.", 1 );
+		}
+
+		$validator = new JsonSchema\Validator();
+		$validator->check( $data, $schema );
+		if ( $validator->isValid() ) {
+			$this->output( "$path validates against the schema!\n" );
+		} else {
+			foreach ( $validator->getErrors() as $error ) {
+				$this->output( "[{$error['property']}] {$error['message']}\n" );
+			}
+			$this->error( "$path does not validate.", 1 );
+		}
+	}
+}
+
+$maintClass = 'ValidateRegistrationFile';
+require_once RUN_MAINTENANCE_IF_MAIN;