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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the Zikula package. |
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* |
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* Copyright Zikula - https://ziku.la/ |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Zikula\Bundle\CoreBundle\Helper; |
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use Symfony\Component\Filesystem\Filesystem; |
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class LocalDotEnvHelper |
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{ |
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/** |
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* @var string |
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*/ |
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private $projectDir; |
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public function __construct( |
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string $projectDir |
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) { |
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$this->projectDir = $projectDir; |
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} |
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/** |
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* Add $newVars to the .env.local file. If true === $override, remove existing values. |
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* Prepend value with '!' to disable pseudo-urlencoding that value |
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*/ |
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public function writeLocalEnvVars(array $newVars, bool $override = false): void |
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{ |
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$localEnvPath = $this->projectDir . '/.env.local'; |
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$fileSystem = new Filesystem(); |
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$vars = []; |
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if (!$override && $fileSystem->exists($localEnvPath)) { |
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$content = explode("\n", file_get_contents($localEnvPath)); |
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foreach ($content as $line) { |
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if (empty($line) || '#' === $line[0]) { |
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continue; |
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} |
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[$key, $value] = explode('=', $line, 2); |
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if (isset($newVars[$key])) { |
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unset($vars[$key]); // removing the old $key preserves the order of the $newVars when set |
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} else { |
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$vars[$key] = '!' . $value; // never encode existing values |
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} |
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} |
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} |
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$vars = $vars + array_diff_assoc($newVars, $vars); |
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$fileSystem->dumpFile($localEnvPath, $this->varsToString($vars)); |
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} |
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private function varsToString(array $vars): string |
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{ |
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$lines = []; |
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foreach ($vars as $key => $value) { |
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if ('!' === mb_substr((string) $value, 0, 1)) { |
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$value = mb_substr((string) $value, 1); |
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} else { |
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$quote = in_array(mb_substr((string) $value, 0, 1), ['\'', '"']) ? '\'' : ''; |
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$value = !empty($quote) ? trim((string) $value, '\'"') : (string) $value; |
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$value = $quote . urlencode($value) . $quote; |
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} |
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$lines[] = $key . '=' . $value; |
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} |
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return trim(implode("\n", $lines)); |
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} |
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} |
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zikula /
core
