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| Name | Lines | Functions and Methods | CRAP | Classes and Traits | ||||||
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| NoopLock | 100.00% | 1 / 1 | 100.00% | 1 / 1 | 1 | 100.00% | 1 / 1 | |||
| withLock | 100.00% | 1 / 1 | 100.00% | 1 / 1 | 1 | |||||
| 1 | <?php | |
| 2 | ||
| 3 | declare(strict_types=1); | |
| 4 | ||
| 5 | namespace BlueprintAU\Radiant\Database\Locks; | |
| 6 | ||
| 7 | /** | |
| 8 | * The default {@see Lock}: takes no lock and documents why. | |
| 9 | * | |
| 10 | * Used when the host has not chosen a locking strategy. Running | |
| 11 | * serialized-sensitive work (e.g. the schema `diff → apply` loop) without a | |
| 12 | * cross-process lock is safe ONLY for single-instance deployments — two | |
| 13 | * concurrent instances race to destructive operations. When a host's | |
| 14 | * deployment can overlap, it must supply a real adapter | |
| 15 | * (see {@see \BlueprintAU\Radiant\Database\Locks\SqliteLock} | |
| 16 | * and siblings) or its own implementation. | |
| 17 | */ | |
| 18 | final class NoopLock implements Lock | |
| 19 | { | |
| 20 | /** | |
| 21 | * Run the callback immediately — no lock is taken. | |
| 22 | * | |
| 23 | * @template TReturn | |
| 24 | * | |
| 25 | * @param callable(): TReturn $callback | |
| 26 | * @param string $name Ignored. | |
| 27 | * @return TReturn | |
| 28 | * @throws \Throwable | |
| 29 | */ | |
| 30 | #[\Override] | |
| 31 | public function withLock(callable $callback, string $name): mixed | |
| 32 | { | |
| 33 | return $callback(); | |
| 34 | } | |
| 35 | } |