Add filter for admin bar config.

Author: hellofromtonya

config/admin-bar.php

@@ -19,4 +19,5 @@
 		'message_background_color'   => '#cb4b14',
 		'message_hover_color'        => '#1b202d',
 	],
+	'css_file' => _get_plugin_root_dir() . '/assets/css/admin-bar.html',
 ];

debug-toolkit.php

@@ -58,7 +58,15 @@ function _get_plugin_root_dir() {
  */
 function load_admin_bar() {
 	require_once __DIR__ . '/src/class-admin-bar.php';
-	$config = require __DIR__ . '/config/admin-bar.php';
+
+	/**
+	 * Filter the admin bar configuration parameters.
+	 *
+	 * @since 1.0.0
+	 *
+	 * @param array $config Array of configuration parameters.
+	 */
+	$config = apply_filters( 'debug_toolkit_admin_bar_config', (array) require __DIR__ . '/config/admin-bar.php' );
 
 	( new Admin_Bar( $config ) )->init();
 }

src/class-admin-bar.php

@@ -95,7 +95,7 @@ public function render_admin_bar_css() {
 
 		ob_start();
 
-		include _get_plugin_root_dir() . '/assets/css/admin-bar.html';
+		include $this->config['css_file'];
 
 		$css_pattern = ob_get_clean();