Info: Add application name to possible 'what' info (#4075)

Author: M-arcus

docs/recipe/deploy/info.md

@@ -13,11 +13,12 @@ require 'recipe/deploy/info.php';
 
 ## Configuration
 ### what
-[Source](https://github.com/deployphp/deployer/blob/master/recipe/deploy/info.php#L8)
+[Source](https://github.com/deployphp/deployer/blob/master/recipe/deploy/info.php#L9)
 
 Defines "what" text for the 'deploy:info' task.
 Uses one of the following sources:
 1. Repository name
+2. Application name
 :::info Autogenerated
 The value of this configuration is autogenerated on access.
 :::
@@ -26,7 +27,7 @@ The value of this configuration is autogenerated on access.
 
 
 ### where
-[Source](https://github.com/deployphp/deployer/blob/master/recipe/deploy/info.php#L20)
+[Source](https://github.com/deployphp/deployer/blob/master/recipe/deploy/info.php#L25)
 
 Defines "where" text for the 'deploy:info' task.
 Uses one of the following sources:
@@ -43,7 +44,7 @@ The value of this configuration is autogenerated on access.
 ## Tasks
 
 ### deploy\:info {#deploy-info}
-[Source](https://github.com/deployphp/deployer/blob/master/recipe/deploy/info.php#L29)
+[Source](https://github.com/deployphp/deployer/blob/master/recipe/deploy/info.php#L34)
 
 Displays info about deployment.
 

recipe/deploy/info.php

@@ -5,11 +5,16 @@
 // Defines "what" text for the 'deploy:info' task.
 // Uses one of the following sources:
 // 1. Repository name
+// 2. Application name
 set('what', function () {
     $repo = get('repository');
     if (!empty($repo)) {
         return preg_replace('/\.git$/', '', basename($repo));
     }
+    $application = get('application');
+    if (!empty($application)) {
+        return $application;
+    }
     return 'something';
 });