smuuf/primi

<?php

declare(strict_types=1);

namespace Smuuf\Primi\Code;

use \Smuuf\StrictObject;
use \Smuuf\Primi\Ex\EngineError;

/**
 * Helper class for representing Primi source code provided as path to the
 * source file.
 *
 * @internal
 */
class SourceFile extends Source {

    use StrictObject;

    /**
     * Directory path of the source file. This is then used to perform relative
     * imports.
     */
    private string $directory;

    public function __construct(string $path) {

        if (!\file_exists($path) || !\is_file($path)) {
            throw new EngineError("File '$path' not found");
        }

        $code = \file_get_contents($path);
        $id = \sprintf("<file '%s'>", $path);

        $this->sourceId = $id;
        $this->sourceCode = $code;

        $this->directory = \dirname($path);

    }

    public function getDirectory(): string {
        return $this->directory;
    }

}