[8.x] Add new VendorTagPublished event

src/Illuminate/Foundation/Console/VendorPublishCommand.php

@@ -4,6 +4,7 @@
 
 use Illuminate\Console\Command;
 use Illuminate\Filesystem\Filesystem;
+use Illuminate\Foundation\Events\VendorTagPublished;
 use Illuminate\Support\Arr;
 use Illuminate\Support\ServiceProvider;
 use League\Flysystem\Adapter\Local as LocalAdapter;
@@ -158,13 +159,16 @@ protected function parseChoice($choice)
     protected function publishTag($tag)
     {
         $published = false;
+        $pathsToPublish = $this->pathsToPublish($tag);
 
-        foreach ($this->pathsToPublish($tag) as $from => $to) {
+        foreach ($pathsToPublish as $from => $to) {
             $this->publishItem($from, $to);
 
             $published = true;
         }
 
+        $this->laravel['events']->dispatch(new VendorTagPublished($tag, $pathsToPublish));
+
         if ($published === false) {
             $this->error('Unable to locate publishable resources.');
         }

src/Illuminate/Foundation/Events/VendorTagPublished.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Illuminate\Foundation\Events;
+
+class VendorTagPublished
+{
+    /**
+     * The vendor tag published.
+     *
+     * @var string
+     */
+    public $tag;
+
+    /**
+     * The paths that were published.
+     *
+     * @var array
+     */
+    public $paths;
+
+    /**
+     * Create a new event instance.
+     *
+     * @param  string  $tag
+     * @return void
+     */
+    public function __construct($tag, $paths)
+    {
+        $this->tag = $tag;
+        $this->paths = $paths;
+    }
+}