ChangeLog\Console\Merge

Complexity

Total Complexity

4

Size/Duplication

Total Lines	40
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	2
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	getDescription()	0	3	1
A	configure()	0	8	1
A	execute()	0	18	2

<?php

/**

 * @category Library

 * @license MIT http://opensource.org/licenses/MIT

 * @link https://github.com/emlynwest/changelog

 */


namespace ChangeLog\Console;


use ChangeLog\ChangeLog;

use ChangeLog\IO\File;

use ChangeLog\Parser\KeepAChangeLog;

use ChangeLog\Release as LogRelease;

use ChangeLog\Renderer\KeepAChangeLog as KeepAChangeLogRenderer;

use Symfony\Component\Console\Command\Command;

use Symfony\Component\Console\Input\InputArgument;

use Symfony\Component\Console\Input\InputInterface;

use Symfony\Component\Console\Input\InputOption;

use Symfony\Component\Console\Output\OutputInterface;


/**

 * Converts a release between formats.

 */

class Merge extends AbstractCommand

{

	/**

	 * @return string

	 * @codeCoverageIgnore

	 */

	public function getDescription(): string

	{

		return 'Merge two or more changelog into one.';

	}


	protected function configure()

	{

		parent::configure();


		$this->addArgument(

			'files',

			InputArgument::IS_ARRAY,

			'Changelog to merge.'

		);

	}


	public function execute(InputInterface $input, OutputInterface $output): int

	{

		parent::execute($input, $output);


		// Parse existing CHANGELOG

		$logs = $this->changeLog->parse();


		$files = $input->getArgument('files');

		foreach ($files as $f) {

			// Merge each file

			$this->changeLog->setInput(new File(['file' => $f]));

			$logs->mergeLog($this->changeLog->parse());

		}


		// Write updated CHANGELOG

		$this->changeLog->write($logs);


		return Command::SUCCESS;

	}

}