Merge pull request #140 from stephenjude/master

Allow use of dotenv variables in the package config file

README.md

@@ -48,7 +48,7 @@ Then, register class alias by adding an entry in aliases section
 Finally, from the command line again, run 
 
 ```
-php artisan vendor:publish --tag=config
+php artisan vendor:publish --provider="Berkayk\OneSignal\OneSignalServiceProvider" --tag="config"
 ``` 
 
 to publish the default configuration file. 
@@ -61,8 +61,12 @@ your OneSignal authorization keys.
 
 ## Configuration
 
-You need to fill in `onesignal.php` file that is found in your applications `config` directory.
-`app_id` is your *OneSignal App ID* and `rest_api_key` is your *REST API Key*.
+You need to fill in your OneSignal *App ID* and *REST API Key* inside your
+.env file like this:
+```
+ONESIGNAL_APP_ID=xxxxxxxxxxxxxxxxxxxx
+ONESIGNAL_REST_API_KEY=xxxxxxxxxxxxxxxxxx
+```
 
 ## Usage
 

config/onesignal.php

@@ -8,7 +8,7 @@
 	|
 	|
 	*/
-    'app_id' => 'YOUR-APP-ID-HERE',
+    'app_id' => env('ONESIGNAL_APP_ID'),
 
     /*
 	|--------------------------------------------------------------------------
@@ -18,6 +18,6 @@
     |
 	|
 	*/
-    'rest_api_key' => 'YOUR-REST-API-KEY-HERE',
-    'user_auth_key' => 'YOUR-USER-AUTH-KEY'
-);
+    'rest_api_key' => env('ONESIGNAL_REST_API_KEY'),
+    'user_auth_key' => env('USER_AUTH_KEY')
+);