Add lib skeleton command and sort config, spc_mode suuport, etc...

src/StaticPHP/Skeleton/ExecutorGenerator.php

@@ -1,9 +1,14 @@
 <?php
 
+declare(strict_types=1);
+
 namespace StaticPHP\Skeleton;
 
 use StaticPHP\Exception\ValidationException;
 use StaticPHP\Runtime\Executor\Executor;
+use StaticPHP\Runtime\Executor\UnixAutoconfExecutor;
+use StaticPHP\Runtime\Executor\UnixCMakeExecutor;
+use StaticPHP\Runtime\Executor\WindowsCMakeExecutor;
 
 class ExecutorGenerator
 {
@@ -13,4 +18,19 @@ class ExecutorGenerator
             throw new ValidationException('Executor class must extend ' . Executor::class);
         }
     }
+
+    /**
+     * Generate the code to create an instance of the executor.
+     *
+     * @return array{0: string, 1: string} an array containing the class name and the code string
+     */
+    public function generateCode(): array
+    {
+        return match ($this->class) {
+            UnixCMakeExecutor::class => [UnixCMakeExecutor::class, 'UnixCMakeExecutor::create($package)->build();'],
+            UnixAutoconfExecutor::class => [UnixAutoconfExecutor::class, 'UnixAutoconfExecutor::create($package)->build();'],
+            WindowsCMakeExecutor::class => [WindowsCMakeExecutor::class, 'WindowsCMakeExecutor::create($package)->build();'],
+            default => throw new ValidationException("Unsupported executor class: {$this->class}"),
+        };
+    }
 }