Add 'tree' command to Hypernode Deploy to get overview and list of tasks for a stage

src/Command/Tree.php

@@ -0,0 +1,42 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Hypernode\Deploy\Command;
+
+use Deployer\Deployer;
+use Deployer\Command\TreeCommand;
+use Symfony\Component\Console\Input\InputInterface as Input;
+use Symfony\Component\Console\Output\OutputInterface as Output;
+use Hypernode\Deploy\DeployRunner;
+use Hypernode\Deploy\Exception\InvalidConfigurationException;
+use Hypernode\Deploy\Exception\ValidationException;
+
+class Tree extends TreeCommand
+{
+    /**
+     * @var DeployRunner
+     */
+    private $deployRunner;
+
+    public function __construct(
+        Deployer $deployer,
+        DeployRunner $deployRunner,
+    ) {
+        parent::__construct($deployer);
+        $this->deployRunner = $deployRunner;
+    }
+
+    protected function execute(Input $input, Output $output): int
+    {
+        try {
+            $this->deployRunner->prepare(true, true, $input->getArgument('task'), false);
+        } catch (InvalidConfigurationException | ValidationException $e) {
+            $output->write($e->getMessage());
+            return 1;
+        }
+        $result = parent::execute($input, $output);
+
+        return $result;
+    }
+}

src/DeployRunner.php

@@ -104,7 +104,7 @@ public function run(
      * @throws InvalidConfigurationException
      * @throws Throwable
      */
-    private function prepare(
+    public function prepare(
         bool $configureBuildStage,
         bool $configureServers,
         string $stage,