From 014b6dabeb3ed75eb7bbd9040a1f9c53eea0aaa8 Mon Sep 17 00:00:00 2001
From: Oliver Davies <oliver@oliverdavies.uk>
Date: Thu, 19 Jan 2023 18:53:42 +0000
Subject: [PATCH] Refactor

---
 build-config.php                              | 14 ++++++++----
 .../Command/BuildConfigurationCommand.php     | 22 ++++++++++++-------
 2 files changed, 24 insertions(+), 12 deletions(-)

diff --git a/build-config.php b/build-config.php
index e138419..2577bb9 100644
--- a/build-config.php
+++ b/build-config.php
@@ -2,13 +2,19 @@
 
 use OliverDaviesLtd\BuildConfiguration\Console\Command\BuildConfigurationCommand;
 use Symfony\Component\Console\Application;
+use Symfony\Component\Filesystem\Filesystem;
+use Twig\Environment;
+use Twig\Loader\FilesystemLoader;
 
 require __DIR__ . '/vendor/autoload.php';
 
-$app = new Application();
+$filesystem = new Filesystem();
+$twig = new Environment(new FilesystemLoader([__DIR__.'/templates']));
 
-$app->addCommands([
-    new BuildConfigurationCommand(),
+$application = new Application();
+
+$application->addCommands([
+    new BuildConfigurationCommand($twig, $filesystem),
 ]);
 
-$app->run();
+$application->run();
diff --git a/src/Console/Command/BuildConfigurationCommand.php b/src/Console/Command/BuildConfigurationCommand.php
index e6f41d4..253039c 100644
--- a/src/Console/Command/BuildConfigurationCommand.php
+++ b/src/Console/Command/BuildConfigurationCommand.php
@@ -12,7 +12,6 @@ use Symfony\Component\Console\Style\SymfonyStyle;
 use Symfony\Component\Filesystem\Filesystem;
 use Symfony\Component\Yaml\Yaml;
 use Twig\Environment;
-use Twig\Loader\FilesystemLoader;
 
 #[AsCommand(
     description: 'Build configuration files',
@@ -20,20 +19,27 @@ use Twig\Loader\FilesystemLoader;
 )]
 final class BuildConfigurationCommand extends Command
 {
+    private const LANGUAGE_PHP = 'php';
+
+    public function __construct(
+        private Environment $twig,
+        private Filesystem $filesystem,
+    ) {
+        parent::__construct();
+    }
+
     public function execute(InputInterface $input, OutputInterface $output)
     {
-        // Find a build.yaml file.
+        $io = new SymfonyStyle($input, $output);
+
         $buildYaml = Yaml::parseFile(getcwd().'/build.yaml');
 
-        $io = new SymfonyStyle($input, $output);
         $io->info("Building configuration for {$buildYaml['name']}.");
 
-        $twig = new Environment(new FilesystemLoader([__DIR__.'/../../../templates']));
-        $output = $twig->render('test.twig', $buildYaml);
+        if ($buildYaml['language'] === self::LANGUAGE_PHP) {
+            $this->filesystem->dumpFile('Dockerfile', $this->twig->render('php/Dockerfile.twig', $buildYaml));
+        }
 
-        $fs = new Filesystem();
-        $fs->dumpFile('test.txt', $output);
-    //
         return Command::SUCCESS;
     }
 }