fix: limit deep keys to depth: 10

TanStack · Sep 13, 2023 · 5fe4bf4 · 5fe4bf4
1 parent e4a4842
commit 5fe4bf4
Showing 1 changed file with 11 additions and 5 deletions.
diff --git a/packages/table-core/src/utils.ts b/packages/table-core/src/utils.ts
@@ -43,22 +43,28 @@ type AllowedIndexes<
  ? AllowedIndexes<Tail, Keys | Tail['length']>
  : Keys
 
-export type DeepKeys<T> = unknown extends T
+export type DeepKeys<T, TDepth extends any[] = []> = TDepth['length'] extends 10
+ ? never
+ : unknown extends T
  ? keyof T
  : object extends T
  ? string
  : T extends readonly any[] & IsTuple<T>
- ? AllowedIndexes<T> | DeepKeysPrefix<T, AllowedIndexes<T>>
+ ? AllowedIndexes<T> | DeepKeysPrefix<T, AllowedIndexes<T>, TDepth>
  : T extends any[]
  ? never & 'Dynamic length array indexing is not supported'
  : T extends Date
  ? never
  : T extends object
- ? (keyof T & string) | DeepKeysPrefix<T, keyof T>
+ ? (keyof T & string) | DeepKeysPrefix<T, keyof T, TDepth>
  : never
 
-type DeepKeysPrefix<T, TPrefix> = TPrefix extends keyof T & (number | string)
- ? `${TPrefix}.${DeepKeys<T[TPrefix]> & string}`
+type DeepKeysPrefix<
+ T,
+ TPrefix,
+ TDepth extends any[]
+> = TPrefix extends keyof T & (number | string)
+ ? `${TPrefix}.${DeepKeys<T[TPrefix], [...TDepth, any]> & string}`
  : never
 
 export type DeepValue<T, TProp> = T extends Record<string | number, any>