<?php

namespace Monolog\Processor;

use Monolog\Logger;
use Psr\Log\LogLevel;

/**
 * Injects Hg branch and Hg revision number in all records
 *
 * @author Jonathan A. Schweder <jonathanschweder@gmail.com>
 *
 * @phpstan-import-type LevelName from \Monolog\Logger
 * @phpstan-import-type Level from \Monolog\Logger
 */
class MercurialProcessor implements ProcessorInterface
{
    /** @var Level */
    private $level;

    /** @var array{branch: string, revision: string}|array<never>|null */
    private static $cache = null;

    /**
     * @param int|string $level The minimum logging level at which this Processor will be triggered
     *
     * @phpstan-param Level|LevelName|LogLevel::* $level
     */
    public function __construct($level = Logger::DEBUG)
    {
        $this->level = Logger::toMonologLevel($level);
    }

    /**
     * {@inheritDoc}
     */
    public function __invoke(array $record): array
    {
        // return if the level is not high enough
        if ($record['level'] < $this->level) {
            return $record;
        }

        $record['extra']['hg'] = self::getMercurialInfo();

        return $record;
    }

    /**
     * @return array{branch: string, revision: string}|array<never>
     */
    private static function getMercurialInfo(): array
    {
        if (self::$cache) {
            return self::$cache;
        }

        $result = explode(' ', trim(`hg id -nb`));

        if (count($result) >= 3) {
            return self::$cache = [
                'branch' => $result[1],
                'revision' => $result[2],
            ];
        }

        return self::$cache = [];
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NzYzOTkxMzY2MDQ0NjgyNCA3NjM4NzMyMTYzMzg2MDA3IDQyMTQ3NDc2MjAyNDM0NzY=