Allow returning the node configuration from the CLI; closes pterodactyl/panel#4047

app/Console/Commands/Node/NodeConfigurationCommand.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace Pterodactyl\Console\Commands\Node;
+
+use Pterodactyl\Models\Node;
+use Illuminate\Console\Command;
+
+class NodeConfigurationCommand extends Command
+{
+    protected $signature = 'p:node:configuration
+                            {node : The ID or UUID of the node to return the configuration for.}
+                            {--format=yaml : The output format. Options are "yaml" and "json".}';
+
+    protected $description = 'Displays the configuration for the specified node.';
+
+    public function handle()
+    {
+        /** @var \Pterodactyl\Models\Node $node */
+        $node = Node::query()->findOrFail($this->argument('node'));
+
+        $format = $this->option('format');
+        if (!in_array($format, ['yaml', 'yml', 'json'])) {
+            $this->error('Invalid format specified. Valid options are "yaml" and "json".');
+
+            return 1;
+        }
+
+        if ($format === 'json') {
+            $this->output->write($node->getJsonConfiguration(true));
+        } else {
+            $this->output->write($node->getYamlConfiguration());
+        }
+
+        $this->output->newLine();
+
+        return 0;
+    }
+}