@ghostry/fabricator-adapter-typebox-v0

TypeBox adapter for @ghostry/fabricator.

TypeBox adapter for @ghostry/fabricator. Converts any Fabricator Schema to a TypeBox schema — useful if you want to validate fabricated data, or reuse the same shape for both test-data generation and runtime validation.

Targets @sinclair/typebox (0.34.x) specifically — hence the -v0 suffix. @sinclair/typebox and the unscoped typebox package (1.x) are separate, unrelated packages rather than a continuation, so a typebox 1.x adapter is a genuinely separate sibling package, not a version bump of this one.

Install

npm install @ghostry/fabricator-adapter-typebox-v0 @ghostry/fabricator @sinclair/typebox

@ghostry/fabricator and @sinclair/typebox are peer dependencies — bring your own.

Example

import { toTypeBox } from "@ghostry/fabricator-adapter-typebox-v0";

const TProduct = toTypeBox(ProductSchema);

When the default mapping is wrong for a particular schema, override it:

import { Type } from "@sinclair/typebox";
import { typebox } from "@ghostry/fabricator-adapter-typebox-v0";

T.string
  .whereby({ length: { max: 254 } })
  .adapt(typebox, () => Type.String({ format: "email" }));

See the TypeBox guide in the docs for the full default-mapping table, adaptation semantics, and where Static<ToTypeBox<S>> and the fabricated value type can legitimately diverge.