Add ability to launch with wp-downgrade installed

features/wp-downgrade.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace jn;
+
+add_action( 'jurassic_ninja_init', function() {
+	$defaults = [
+		'wp-downgrade' => false,
+	];
+
+	add_action( 'jurassic_ninja_add_features_before_auto_login', function( &$app, $features, $domain ) use ( $defaults ) {
+		$features = array_merge( $defaults, $features );
+		if ( $features['wp-downgrade'] ) {
+			debug( '%s: Adding WP Downgrade', $domain );
+			add_wp_downgrade_plugin();
+		}
+	}, 10, 3 );
+
+	add_filter( 'jurassic_ninja_rest_feature_defaults', function( $defaults ) {
+		return array_merge( $defaults, [
+			'wp-downgrade' => false,
+		] );
+	} );
+
+	add_filter( 'jurassic_ninja_rest_create_request_features', function( $features, $json_params ) {
+		if ( isset( $json_params['wp-downgrade'] ) ) {
+			$features['wp-downgrade'] = $json_params['wp-downgrade'];
+		}
+		return $features;
+	}, 10, 2 );
+} );
+
+/**
+ * Installs and activates WP Downgrade on the site.
+ */
+function add_wp_downgrade_plugin() {
+	$cmd = 'wp plugin install wp-downgrade --activate' ;
+	add_filter( 'jurassic_ninja_feature_command', function ( $s ) use ( $cmd ) {
+		return "$s && $cmd";
+	} );
+}

features/wp-rollback.php

@@ -10,7 +10,7 @@
 	add_action( 'jurassic_ninja_add_features_before_auto_login', function( &$app, $features, $domain ) use ( $defaults ) {
 		$features = array_merge( $defaults, $features );
 		if ( $features['wp-rollback'] ) {
-			debug( '%s: Adding Wp Rollback', $domain );
+			debug( '%s: Adding WP Rollback', $domain );
 			add_wp_rollback_plugin();
 		}
 	}, 10, 3 );
@@ -30,7 +30,7 @@
 } );
 
 /**
- * Installs and activates Wp Rollback on the site.
+ * Installs and activates WP Rollback on the site.
  */
 function add_wp_rollback_plugin() {
 	$cmd = 'wp plugin install wp-rollback --activate' ;

jurassic.ninja.php

@@ -3,7 +3,7 @@
 /*
  * Plugin Name: Jurassic Ninja
  * Description: Launch ephemeral instances of WordPress + Jetpack using ServerPilot and an Ubuntu Box.
- * Version: 3.1
+ * Version: 3.2
  * Author: Osk
  **/
 

lib/stuff.php

@@ -68,6 +68,7 @@ function require_feature_files() {
 		'/features/wordpress-beta-tester.php',
 		'/features/wp-debug-log.php',
 		'/features/wp-log-viewer.php',
+		'/features/wp-downgrade.php',
 		'/features/wp-rollback.php',
 	];