Use class names for service names

bin/generate-filters.php

@@ -13,6 +13,6 @@ if (file_exists(__DIR__.'/../vendor/autoload.php')) {
 $container = new Container();
 
 /** @var Application $application */
-$application = $container->get('app.cli');
+$application = $container->get(Application::class);
 $application->setDefaultCommand(GenerateCommand::NAME);
 $application->run();

services.yml

@@ -1,13 +1,8 @@
 services:
-  app.cli:
-    class: Symfony\Component\Console\Application
+  Symfony\Component\Console\Application:
     autowire: true
 
-  app.builder:
-    class: Opdavies\GmailFilterBuilder\Service\Builder
-
-  app.generate.command:
-    class: Opdavies\GmailFilterBuilder\Console\Command\GenerateCommand
+  Opdavies\GmailFilterBuilder\Console\Command\GenerateCommand:
     autowire: true
     tags:
       - { name: ConsoleCommand }

src/Console/Command/GenerateCommand.php

@@ -38,6 +38,7 @@ class GenerateCommand extends Command
         $io = new SymfonyStyle($input, $output);
 
         try {
+            // TODO: Inject this.
             new Builder($this->filters($input), $outputFile = $this->outputFile($input));
 
             $io->success(sprintf('%s file generated.', $outputFile));

src/Container/CommandCompilerClass.php

@@ -2,6 +2,7 @@
 
 namespace Opdavies\GmailFilterBuilder\Container;
 
+use Symfony\Component\Console\Application;
 use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Reference;
@@ -13,7 +14,7 @@ class CommandCompilerClass implements CompilerPassInterface
      */
     public function process(ContainerBuilder $container)
     {
-        $definition = $container->findDefinition('app.cli');
+        $definition = $container->findDefinition(Application::class);
         $taggedServices = $container->findTaggedServiceIds('ConsoleCommand');
 
         foreach ($taggedServices as $id => $tags) {