Merge branch 'feature/branch-metadata' of https://github.com/leoruhla…

…nd/Couscous into branch-selector

docs/configuration.md

@@ -37,6 +37,9 @@ scripts:
 # The content of this variable will be directly inserted into the CNAME file
 cname: docs.yourdomain.com
 
+# Set a target branch for deploying your couscous project
+branch: gh-pages
+
 # Any variable you put in this file is also available in the Twig layouts:
 title: Hello!
 

src/Application/Cli/DeployCommand.php

@@ -82,7 +82,7 @@ protected function configure()
  null,
  InputOption::VALUE_REQUIRED,
  'Target branch in which to deploy the website.',
- 'gh-pages'
+ false
  );
  }
 
@@ -100,6 +100,11 @@ protected function execute(InputInterface $input, OutputInterface $output)
  // Generate the website
  $this->generator->generate($project, $output);
 
+ // Change the target branch if is needed
+ if (!$targetBranch) {
+ $targetBranch = isset($project->metadata['branch']) ? $project->metadata['branch'] : 'gh-pages';
+ }
+
  $output->writeln('');
 
  // Deploy it