| 1: | <?php declare(strict_types=1); |
| 2: | |
| 3: | namespace Salient\Cli; |
| 4: | |
| 5: | use Salient\Cli\Exception\CliInvalidArgumentsException; |
| 6: | use Salient\Utility\AbstractUtility; |
| 7: | use Salient\Utility\File; |
| 8: | use Salient\Utility\Json; |
| 9: | use JsonException; |
| 10: | |
| 11: | |
| 12: | |
| 13: | |
| 14: | final class CliUtil extends AbstractUtility |
| 15: | { |
| 16: | |
| 17: | |
| 18: | |
| 19: | |
| 20: | |
| 21: | |
| 22: | |
| 23: | public static function getJson(string $filename, bool $associative = true) |
| 24: | { |
| 25: | $json = File::getContents($filename === '-' ? 'php://stdin' : $filename); |
| 26: | |
| 27: | try { |
| 28: | $json = $associative |
| 29: | ? Json::objectAsArray($json) |
| 30: | : Json::parse($json); |
| 31: | } catch (JsonException $ex) { |
| 32: | $message = $ex->getMessage(); |
| 33: | throw new CliInvalidArgumentsException( |
| 34: | $filename === '-' |
| 35: | ? sprintf('invalid JSON: %s', $message) |
| 36: | : sprintf("invalid JSON in '%s': %s", $filename, $message) |
| 37: | ); |
| 38: | } |
| 39: | |
| 40: | if (!is_array($json) && ($associative || !is_object($json))) { |
| 41: | throw new CliInvalidArgumentsException( |
| 42: | $filename === '-' |
| 43: | ? 'invalid payload' |
| 44: | : sprintf('invalid payload: %s', $filename) |
| 45: | ); |
| 46: | } |
| 47: | |
| 48: | return $json; |
| 49: | } |
| 50: | } |
| 51: | |