Support for resolving private key from callable

src/Commands/TaskMakeCommand.php

@@ -18,6 +18,13 @@ class TaskMakeCommand extends GeneratorCommand
      */
     protected $name = 'make:task';
 
+    /**
+     * The type of class being generated.
+     *
+     * @var string
+     */
+    protected $type = 'Task';
+
     /**
      * The name of the console command.
      *

src/Connection.php

@@ -86,11 +86,17 @@ public static function fromArray(array $config): static
                 : "/home/{$username}/.laravel-task-runner";
         }
 
+        $privateKey = $config['private_key'] ?? null;
+
+        if(is_callable($privateKey)) {
+            $privateKey = $privateKey();
+        }
+
         return new static(
             host: $config['host'] ?: null,
             port: $config['port'] ?: null,
             username: $username ?: null,
-            privateKey: $config['private_key'] ?? null,
+            privateKey: $privateKey,
             scriptPath: $scriptPath,
             proxyJump: $config['proxy_jump'] ?? null,
         );

tests/ConnectionTest.php

@@ -0,0 +1,23 @@
+<?php
+
+use ProtoneMedia\LaravelTaskRunner\Connection;
+
+function addConnectionToConfig()
+{
+    config(['task-runner.connections.production' => [
+        'host' => '1.1.1.1',
+        'port' => '21',
+        'username' => 'root',
+        'private_key' => fn() => 'secret',
+        'passphrase' => 'password',
+        'script_path' => '',
+    ]]);
+}
+
+it('can resolve a private key from a callable', function () {
+    addConnectionToConfig();
+
+    $connection = Connection::fromConfig('production');
+
+    expect($connection->privateKey)->toBe('secret');
+});