First YAML configuration file parsing.

bin/appflow

@@ -6,6 +6,9 @@ require __DIR__.'/../vendor/autoload.php';
 use Symfony\Component\Console\Application;
 use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Config\FileLocator;
+use Symfony\Component\Config\Definition\Processor;
+use AppFlow\Config\YamlConfigLoader;
+use AppFlow\Config\Configuration;
 
 $application = new Application('AppFlow', '1.0.0');
 
@@ -44,8 +47,28 @@ $application->addCommands(array(
 
 // http://symfony.com/doc/current/components/config/resources.html
 // $configDirectories = array(__DIR__.'/app/config');
-//
-// $locator = new FileLocator($configDirectories);
-// $yamlUserFiles = $locator->locate('users.yml', null, false);
+$configDirectories = array($_SERVER['HOME'] . '/.appflow');
+
+// convert the config file into an array
+$locator = new FileLocator($configDirectories);
+$loader = new YamlConfigLoader($locator);
+$configValues = $loader->load($locator->locate('config.yml'));
+
+// process the array using the defined configuration
+$processor = new Processor();
+$configuration = new Configuration();
+
+try {
+    $processedConfiguration = $processor->processConfiguration(
+        $configuration,
+        $configValues
+    );
+
+    // configuration validated
+    dump($processedConfiguration);
+
+} catch (Exception $e) {
+    echo $e->getMessage() . PHP_EOL;
+}
 
 $application->run();

src/Appflow/Command/CheckoutCommand.php

@@ -56,6 +56,6 @@ protected function execute(InputInterface $input, OutputInterface $output)
              throw new ProcessFailedException($process);
          }
 
-         echo $process->getOutput();
+         // echo $process->getOutput();
     }
 }

src/Appflow/Config/Configuration.php

@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * This file is part of AppFlow.
+ *
+ * (c) Ivo Marino <ivo.marino@ttss.ch>
+ *     Luca Di Maio <luca.dimaio@ttss.ch>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace AppFlow\Config;
+
+use Symfony\Component\Config\Definition\ConfigurationInterface;
+use Symfony\Component\Config\Definition\Builder\TreeBuilder;
+
+class Configuration implements ConfigurationInterface
+{
+    public function getConfigTreeBuilder()
+    {
+        $treeBuilder = new TreeBuilder();
+        $rootNode = $treeBuilder->root('appflow');
+
+        $rootNode
+            ->children()
+                ->arrayNode('tenant')
+                    ->children()
+                      ->scalarNode('id')->end()
+                      ->scalarNode('name')->end()
+                      ->scalarNode('default_env')->end()
+                    ->end()
+                ->end()
+            ->end()
+        ;
+
+        return $treeBuilder;
+    }
+}

src/Appflow/Config/ConfigSourceRC.php → src/Appflow/Config/YamlConfigLoader.php

@@ -10,28 +10,21 @@
  * file that was distributed with this source code.
  */
 
-namespace AppFlow\Command;
+namespace AppFlow\Config;
 
-// use Symfony\Component\Console\Command\Command;
-// use Symfony\Component\Console\Input\InputInterface;
-// use Symfony\Component\Console\Output\OutputInterface;
 use Symfony\Component\Config\Loader\FileLoader;
 use Symfony\Component\Yaml\Yaml;
 
 /**
 * @author Ivo Marino <ivo.marino@ttss.ch>
 */
-class ConfigSourceRC extends FileLoader
+class YamlConfigLoader extends FileLoader
 {
    public function load($resource, $type = null)
    {
        $configValues = Yaml::parse(file_get_contents($resource));
 
-       // ... handle the config values
-
-       // maybe import some other resource:
-
-       // $this->import('extra_users.yml');
+       return $configValues;
    }
 
    public function supports($resource, $type = null)