49 lines
2.3 KiB
TypeScript
49 lines
2.3 KiB
TypeScript
/*--------------------------------------------------------------------------
|
|
|
|
@sinclair/typebox/prototypes
|
|
|
|
The MIT License (MIT)
|
|
|
|
Copyright (c) 2017-2026 Haydn Paterson
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files (the "Software"), to deal
|
|
in the Software without restriction, including without limitation the rights
|
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
copies of the Software, and to permit persons to whom the Software is
|
|
furnished to do so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in
|
|
all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
THE SOFTWARE.
|
|
|
|
---------------------------------------------------------------------------*/
|
|
|
|
import { TypeRegistry, Kind, TSchema, SchemaOptions } from '@sinclair/typebox'
|
|
|
|
// -------------------------------------------------------------------------------------
|
|
// TUnionEnum
|
|
// -------------------------------------------------------------------------------------
|
|
export interface TUnionEnum<T extends (string | number)[]> extends TSchema {
|
|
[Kind]: 'UnionEnum'
|
|
static: T[number]
|
|
enum: T
|
|
}
|
|
// -------------------------------------------------------------------------------------
|
|
// UnionEnum
|
|
// -------------------------------------------------------------------------------------
|
|
/** `[Experimental]` Creates a Union type with a `enum` schema representation */
|
|
export function UnionEnum<T extends (string | number)[]>(values: [...T], options: SchemaOptions = {}) {
|
|
function UnionEnumCheck(schema: TUnionEnum<(string | number)[]>, value: unknown) {
|
|
return (typeof value === 'string' || typeof value === 'number') && schema.enum.includes(value)
|
|
}
|
|
if (!TypeRegistry.Has('UnionEnum')) TypeRegistry.Set('UnionEnum', UnionEnumCheck)
|
|
return { ...options, [Kind]: 'UnionEnum', enum: values } as TUnionEnum<T>
|
|
} |