<?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:----ODI1NTc4MDQ2MTkwMDYyMiA0OTc4ODQxOTI1MDYxNzc3IDQ3MzAwMjIwMTQ1NTU2MzU=