interactive question

Author: jordisala1991

src/Console/Command/ReleaseCommand.php

@@ -13,10 +13,9 @@
 
 use Github\Exception\ExceptionInterface;
 use Packagist\Api\Result\Package;
-use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputInterface;
-use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Question\Question;
 
 /**
  * @author Jordi Sala <[email protected]>
@@ -50,7 +49,10 @@ protected function configure()
 
 Usage:
 
-<info>php dev-kit release doctrine-orm-admin-bundle</info>
+<info>php dev-kit release</info>
+
+First, a question about what bundle to release will be shown, this will be autocompleted will
+the projects configured on <info>projects.yml</info>
 
 The command will show what is the status of the project, then a list of pull requests
 made against selected branch (default: stable branch) with the following information:
@@ -63,7 +65,6 @@ protected function configure()
         $this
             ->setName('release')
             ->setDescription('Helps with a project release.')
-            ->addArgument('project', InputArgument::REQUIRED, 'The project to release.')
             ->setHelp($help);
     }
 
@@ -72,13 +73,7 @@ protected function configure()
      */
     protected function execute(InputInterface $input, OutputInterface $output)
     {
-        $project = $input->getArgument('project');
-
-        if (!array_key_exists($project, $this->configs['projects'])) {
-            $this->io->error('Project is not configured: '.$project);
-
-            return 1;
-        }
+        $project = $this->getProject($input, $output);
         $branches = array_keys($this->configs['projects'][$project]['branches']);
         $branch = next($branches);
 
@@ -93,6 +88,27 @@ protected function execute(InputInterface $input, OutputInterface $output)
         return 0;
     }
 
+    private function getProject(InputInterface $input, OutputInterface $output)
+    {
+        $helper = $this->getHelper('question');
+
+        $question = new Question('<info>Please enter the name of the project to release:</info> ');
+        $question->setAutocompleterValues(array_keys($this->configs['projects']));
+        $question->setNormalizer(function ($answer) {
+            return $answer ? trim($answer) : '';
+        });
+        $question->setValidator(function ($answer) {
+            if (!array_key_exists($answer, $this->configs['projects'])) {
+                throw new \RuntimeException('The name of the project should be on projects.yml');
+            }
+
+            return $answer;
+        });
+        $question->setMaxAttempts(3);
+
+        return $helper->ask($input, $output, $question);
+    }
+
     private function prepareRelease(Package $package, $branch, OutputInterface $output)
     {
         $repositoryName = $this->getRepositoryName($package);
@@ -148,12 +164,12 @@ private function prepareRelease(Package $package, $branch, OutputInterface $outp
             $this->io->warning('Release is not needed');
         } else {
             $this->io->success('Next release will be: '.$nextVersion);
-        }
 
-        $this->io->section('Changelog');
+            $this->io->section('Changelog');
 
-        $this->printRelease($currentRelease['tag_name'], $nextVersion, $package, $output);
-        $this->printChangelog($changelog, $output);
+            $this->printRelease($currentRelease['tag_name'], $nextVersion, $package, $output);
+            $this->printChangelog($changelog, $output);
+        }
     }
 
     private function printPullRequest($pull, OutputInterface $output)