Add jetpack-beta-blocks feature

features/jetpack-beta-blocks.php

@@ -0,0 +1,68 @@
+<?php
+/**
+ * Jetpack Beta Blocks.
+ *
+ * @package jurassic-ninja
+ */
+
+namespace jn;
+
+add_action(
+	'jurassic_ninja_init',
+	function () {
+		$defaults = array(
+			'jetpack-beta-blocks' => false,
+		);
+
+		add_action(
+			'jurassic_ninja_add_features_before_auto_login',
+			function ( &$app = null, $features, $domain ) use ( $defaults ) {
+				$features = array_merge( $defaults, $features );
+				if ( $features['jetpack-beta-blocks'] ) {
+					debug( '%s: Setting JETPACK_BETA_BLOCKS to true', $domain );
+					set_jetpack_beta_blocks();
+				}
+			},
+			1,
+			3
+		);
+
+		add_filter(
+			'jurassic_ninja_rest_feature_defaults',
+			function ( $defaults ) {
+				return array_merge(
+					$defaults,
+					array(
+						'jetpack-beta-blocks' => false,
+					)
+				);
+			}
+		);
+
+		add_filter(
+			'jurassic_ninja_rest_create_request_features',
+			function ( $features, $json_params ) {
+				if ( isset( $json_params['jetpack-beta-blocks'] ) ) {
+					$features['jetpack-beta-blocks'] = $json_params['jetpack-beta-blocks'];
+				}
+				return $features;
+			},
+			10,
+			2
+		);
+	}
+);
+
+/**
+ * Sets the JETPACK_BETA_BLOCKS constant.
+ */
+function set_jetpack_beta_blocks() {
+	$cmd = 'wp config --type=constant set JETPACK_BETA_BLOCKS true';
+	add_filter(
+		'jurassic_ninja_feature_command',
+		function ( $s ) use ( $cmd ) {
+			return "$s && $cmd";
+		}
+	);
+}
+

lib/stuff.php

@@ -120,6 +120,7 @@ function require_feature_files() {
 		'/features/jetpack-debug-helper.php',
 		'/features/client-example.php',
 		'/features/my-jetpack.php',
+		'/features/jetpack-beta-blocks.php',
 		'/features/wp-debug-log.php',
 		'/features/block-xmlrpc.php',
 		'/features/language.php',