LoadsLocalEnv.php

<?php

// SPDX-FileCopyrightText: 2026 LibreCode coop and contributors
// SPDX-License-Identifier: AGPL-3.0-or-later

declare(strict_types=1);

namespace LibreCodeCoop\NfsePHP\Tests\Support;

trait LoadsLocalEnv
{
    private static bool $envLoaded = false;

    protected static function loadLocalEnv(): void
    {
        if (self::$envLoaded) {
            return;
        }

        self::$envLoaded = true;

        $root = dirname(__DIR__, 2);

        self::loadFile($root . '/.env.local');
        self::loadFile($root . '/.env');
    }

    private static function loadFile(string $path): void
    {
        if (!is_file($path)) {
            return;
        }

        $lines = file($path, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);

        if ($lines === false) {
            return;
        }

        foreach ($lines as $line) {
            $line = trim($line);

            if ($line === '' || str_starts_with($line, '#') || !str_contains($line, '=')) {
                continue;
            }

            [$key, $value] = explode('=', $line, 2);

            $key = trim($key);
            if ($key === '' || getenv($key) !== false) {
                continue;
            }

            $value = trim($value);
            $value = trim($value, "\"'");

            putenv($key . '=' . $value);
            $_ENV[$key] = $value;
            $_SERVER[$key] = $value;
        }
    }
}