Humbug\PhpScoper\Scoper\Composer\AutoloadPrefixer

Complexity

Total Complexity

7

Size/Duplication

Total Lines	41
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	prefixPackageAutoloads()	0	12	3
A	prefixAutoloads()	0	8	2
A	prefixAutoload()	0	10	2

<?php

declare(strict_types=1);

/*
 * This file is part of the humbug/php-scoper package.
 *
 * Copyright (c) 2017 Théo FIDRY <theo.fidry@gmail.com>,
 *                    Pádraic Brady <padraic.brady@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Humbug\PhpScoper\Scoper\Composer;

/**
 * @private
 */
final class AutoloadPrefixer
{
    /**
     * @param array  $content Decoded JSON
     * @param string $prefix
     *
     * @return array Prefixed decoded JSON
     */
    public static function prefixPackageAutoloads(array $content, string $prefix): array
    {
        if (isset($content['autoload'])) {
            $content['autoload'] = self::prefixAutoloads($content['autoload'], $prefix);
        }

        if (isset($content['autoload-dev'])) {
            $content['autoload-dev'] = self::prefixAutoloads($content['autoload-dev'], $prefix);
        }

        return $content;
    }

    private static function prefixAutoloads(array $autoload, string $prefix): array
    {
        if (isset($autoload['psr-4'])) {
            $autoload['psr-4'] = self::prefixAutoload($autoload['psr-4'], $prefix);
        }

        return $autoload;
    }

    private static function prefixAutoload(array $autoload, string $prefix): array
    {
        $loader = [];

        foreach ($autoload as $namespace => $paths) {
            $loader[sprintf('%s\\%s', $prefix, $namespace)] = $paths;
        }

        return $loader;
    }
}