<?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:----Py49nw3B7jXPIe9vKIJPQo0CcCawM3t1iS+Gcyr0Dk4Y4DrXLbJb57yhOU/ldolrlY/HilUwJptifgz94donbDx9gKNlCNcF453oCMh66I7pz/A9WcKoM3r8bzztPHLzFaCdpmQD1Gn5ClGMQn3dEYmcAlE5vgbH5Fdia8XM3He6pYc/1/c3htknXs18zuQd3Qc9Idra9oBPX/7YJjokVf9pzDrldGAtule0PhckOpugmvkrdjwHGbn8ZxyYaIqpy0Bpi0dhmz994x2GWDH0HGTvwA8yAw/oyq/+PUOZJGKcpcEEtAvt5xdBdIIzLSPbyPr0bIQl+xKdWD+izGMCjWslnChwbMhLKGEZ/9Y7taYU12KIHlr/tzPFGA4hc0bmxKXx5BWUECAuOlzC1MI/m0XLu6pvEl1K41ZTGxKiSOuZsTTSgDRFucMBCIgVESUHxTah6xreSSmyM0UuEJT9LlqQnDwhuhRGoMLvMixS0mtKia1iSNEJgh/fyKqj11FwKTl3SDyUbRdI0ymUFJfZ5KJs+11QGD1aHQsMkwnqVXixhLaO4LFyJbUgAH/zUdTMeUWd6Dhu8C9TXGl0VHl/DnTwPGoV2cJmpjZvTo1/xCFu2+/PltcrNAt4W+C9+zFt4veYdbphG1J2eqTIiom5QBMJBa7tllCxHD6pVp1o47E=----ATTACHMENT:----OTEwMDY4MTc2OTMxNzc0IDc2NjI3MzE1MDQ2Njg0NTMgMTE2MjU4NjQ0NzIwMTcxMQ==