diff options
Diffstat (limited to 'packages/console/core/src/context.ts')
| -rw-r--r-- | packages/console/core/src/context.ts | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/packages/console/core/src/context.ts b/packages/console/core/src/context.ts new file mode 100644 index 000000000..c2ca6a313 --- /dev/null +++ b/packages/console/core/src/context.ts @@ -0,0 +1,21 @@ +import { AsyncLocalStorage } from "node:async_hooks" + +export namespace Context { + export class NotFound extends Error {} + + export function create<T>() { + const storage = new AsyncLocalStorage<T>() + return { + use() { + const result = storage.getStore() + if (!result) { + throw new NotFound() + } + return result + }, + provide<R>(value: T, fn: () => R) { + return storage.run<R>(value, fn) + }, + } + } +} |
