Merge pull request #4782 from Laravel-Backpack/update-command

add `backpack:publish-assets` command that publishes CSS and JS assets

Author: tabacitu

src/BackpackServiceProvider.php

@@ -17,6 +17,7 @@ class BackpackServiceProvider extends ServiceProvider
         \Backpack\CRUD\app\Console\Commands\Install::class,
         \Backpack\CRUD\app\Console\Commands\AddSidebarContent::class,
         \Backpack\CRUD\app\Console\Commands\AddCustomRouteContent::class,
+        \Backpack\CRUD\app\Console\Commands\PublishAssets::class,
         \Backpack\CRUD\app\Console\Commands\Version::class,
         \Backpack\CRUD\app\Console\Commands\CreateUser::class,
         \Backpack\CRUD\app\Console\Commands\PublishBackpackMiddleware::class,

src/app/Console/Commands/PublishAssets.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace Backpack\CRUD\app\Console\Commands;
+
+use Illuminate\Console\Command;
+use Symfony\Component\Process\Exception\ProcessFailedException;
+use Symfony\Component\Process\Process;
+
+class PublishAssets extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'backpack:publish-assets';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Publish new CSS and JS assets (will override existing ones).';
+
+    /**
+     * Execute the console command.
+     *
+     * @return mixed
+     */
+    public function handle()
+    {
+        $this->runConsoleCommand(['php', 'artisan', 'vendor:publish', '--provider=Backpack\CRUD\BackpackServiceProvider', '--tag=public', '--force']);
+    }
+
+    /**
+     * Run a shell command in a separate process.
+     *
+     * @param  string  $command  Text to be executed.
+     * @return void
+     */
+    private function runConsoleCommand($command)
+    {
+        $process = new Process($command, null, null, null, 60, null);
+        $process->run(function ($type, $buffer) {
+            $this->line($buffer);
+        });
+
+        // executes after the command finishes
+        if (! $process->isSuccessful()) {
+            throw new ProcessFailedException($process);
+        }
+    }
+}