Add sensible default config values, update readme usage with sail.

README.md

@@ -12,7 +12,7 @@ composer require --dev maantje/xhprof-buggregator-laravel
 
 ## Usage
 
-Set the buggregator endpoint in your environment file:
+Set the buggregator endpoint in your environment file, the displayed value is the default value:
 
 ```env
 PROFILER_ENDPOINT=http://127.0.0.1:8000/api/profiler/store
@@ -31,6 +31,28 @@ Disabled values: `false` `0` `off` `no`
 
 This feature works great with a browser extension like [ModHeader](https://addons.mozilla.org/en-US/firefox/addon/modheader-firefox/). It lets you switch profiling on and off right from your browser.
 
+## Usage with Sail
+
+Add the buggregator service to your docker-compose file:
+
+```yaml
+buggregator:
+    image: ghcr.io/buggregator/server:dev
+    ports:
+        - 8000:8000
+        - 1025:1025
+        - 9912:9912
+        - 9913:9913
+    networks:
+        - sail
+```
+
+Set the profiler endpoint in your environment file:
+
+```env
+PROFILER_ENDPOINT=http://buggregator:8000/api/profiler/store
+```
+
 ## License
 
 The MIT License (MIT). Please see [License File](LICENSE.md) for more information.

config/xhprof.php

@@ -1,6 +1,6 @@
 <?php
 
 return [
-    'enabled' => (bool) env('XHPROF_ENABLED'),
-    'endpoint' => (string) env('PROFILER_ENDPOINT'),
+    'enabled' => (bool) env('XHPROF_ENABLED', false),
+    'endpoint' => (string) env('PROFILER_ENDPOINT', 'http://127.0.0.1:8000/api/profiler/store'),
 ];