Update docs generate command to run only if PHP <= 7.4

ampproject · Jul 28, 2023 · 0b72284 · 0b72284
1 parent 58c87f4
commit 0b72284
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/docs/src/Cli/GenerateCommand.php b/docs/src/Cli/GenerateCommand.php
@@ -46,6 +46,12 @@ final class GenerateCommand {
 	 * @param array $assoc_args Flags.
 	 */
 	public function __invoke( $args, $assoc_args ) {
+		// Bail if current PHP version is not supported.
+		// Current combination of phpDocumentor and nikic/php-parser supports 7.4 or less.
+		if ( ! version_compare( phpversion(), '7.4', '<=' ) ) {
+			WP_CLI::error( 'This command requires PHP 7.4 or less.' );
+		}
+
 		if ( empty( $args[0] ) ) {
 			$args[0] = AMP__DIR__;
 		}