<?php

namespace Comcast\PhpLegalLicenses\Console;

use RuntimeException;
use Symfony\Component\Console\Command\Command;

class DependencyLicenseCommand extends Command
{
	/**
	 * Generates a list of dependencies from a project's composer.lock file.
	 *
	 * @return array
	 */
	protected function getDependencyList()
	{
		$this->verifyComposerLockFilePresent();
		$packages = $this->parseComposerLockFile();
		$dependencies = $packages['packages'];

		return $dependencies;
	}


	/**
	 * Verify that the composer.lock file exists.
	 *
	 * @return void
	 */
	protected function verifyComposerLockFilePresent()
	{
		if (is_file(getcwd().'/composer.lock')) {
		    return;
		}

		throw new RuntimeException('Composer Lock file missing! Please run composer install and try again.');
	}


	/**
	 * Parses the composer.lock file to retrieve all installed packages.
	 *
	 * @return array
	 */
	protected function parseComposerLockFile()
	{
		$path = getcwd().'/composer.lock';
		$contents = file_get_contents($path);

		return json_decode($contents, true);
	}
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NDE1ODQ3MDQ0MzgwNTE3MiAzNzI3MzU0MDY3NzMzMDQwIDY3OTU5NzQxMDYyMzI1NTE=