GV

GeezerVison

The World Wide Web, restored to 800 pixels of glory.

Home|About|Gaming cabinet|Archives|How it works|Starter sites

On this site

  • Sign in
  • ActionsCI/CD and automation
  • CodespacesCloud development environments
  • All Features
  • Documentation
  • Training
  • Certifications
  • Build with Copilot
  • Customize Copilot
  • Integrations
  • Trending repos
  • GitHub Sponsors
  • Developer articles
  • Enterprises

This view

  • Original page
  • New address

GeezerVison is showing github.com — GitHub - sinclairzx81/typebox-codegen: Code Generation for TypeBox Types

BranchesTags
Open more actions menu

Latest commit

 

History

84 Commits
84 Commits

Folders and files

NameName
Last commit message
Last commit date
.git-hooks
.git-hooks
 
 
.github
.github
 
 
.vscode
.vscode
 
 
example
example
 
 
src
src
 
 
test
test
 
 
.gitignore
.gitignore
 
 
codegen.png
codegen.png
 
 
hammer.mjs
hammer.mjs
 
 
license
license
 
 
package-lock.json
package-lock.json
 
 
package.json
package.json
 
 
readme.md
readme.md
 
 
tsconfig.json
tsconfig.json
 
 

Repository files navigation

TypeBox-Codegen

Code Generation Tools for TypeBox



npm version GitHub CI License

Install

npm install @sinclair/typebox-codegen

Example

import * as Codegen from '@sinclair/typebox-codegen'

const Code = Codegen.TypeScriptToTypeBox.Generate(`
  type T = { x: number, y: number, z: number }
`)

console.log(Code)

// Output:
//
// import { Type, Static } from '@sinclair/typebox'
// 
// type T = Static<typeof T>
// const T = Type.Object({
//   x: Type.Number(),
//   y: Type.Number(),
//   z: Type.Number()
// })

Overview

TypeBox-Codegen is a code generation tool that transforms TypeScript types into TypeBox types as well as several other schema and library representations. It works by mapping structural type information from the TypeScript compiler into a TypeBox model. This model is then passed on to code generators which generate via TypeBox schema introspection.

The library contains code transformations for libraries such as zod, effect, arktype, io-ts and valibot, assertion generators for JavaScript and TypeScript as well as Json Schema derived from TypeBox's raw schematics.

TypeBox Workbench Example

License MIT

Usage

The following is the general usage

import * as Codegen from '@sinclair/typebox-codegen'

const Code = `
export type T = {
  x: number,
  y: number,
  z: number
}
`
// ----------------------------------------------------------------------------
//
// TypeScriptToTypeBox
//
// Generates an immediate TypeScript to TypeBox type code transformation
//
// ----------------------------------------------------------------------------

console.log('TypeScript To TypeBox', Codegen.TypeScriptToTypeBox.Generate(Code))

// ----------------------------------------------------------------------------
//
// TypeScriptToModel
//
// Generates an in-memory TypeBox Model
//
// ----------------------------------------------------------------------------

const model = Codegen.TypeScriptToModel.Generate(Code)

// ----------------------------------------------------------------------------
//
// ModelToX
//
// The TypeBox Model can be passed to several generators which map the
// Model into varying type representations.
//
// ----------------------------------------------------------------------------

console.log('TypeBoxModel', model)
console.log('Model To JsonSchema', Codegen.ModelToJsonSchema.Generate(model))
console.log('Model To JavaScript', Codegen.ModelToJavaScript.Generate(model))
console.log('Model To TypeScript', Codegen.ModelToTypeScript.Generate(model))
console.log('Model To Valibot', Codegen.ModelToValibot.Generate(model))
console.log('Model To Value', Codegen.ModelToValue.Generate(model))
console.log('Model To Yup', Codegen.ModelToYup.Generate(model))
console.log('Model To Zod', Codegen.ModelToZod.Generate(model))
console.log('Model To ArkType', Codegen.ModelToArkType.Generate(model))
console.log('Model To Effect', Codegen.ModelToEffect.Generate(model))

Running Local

Clone the project and run the following commands.

$ npm install      # install dependencies

$ npm format       # prettier pass for `src` and `example`

$ npm clean        # remove the `target` directory.

$ npm start        # run the `example` script in node

Formatting hook

Set up pre-commit formatting hook by running cp ./.git-hooks/pre-commit ./.git/hooks/

About

Code Generation for TypeBox Types

Resources

Readme
License
Activity

Stars

206 stars

Watchers

3 watching

Forks

30 forks
Report repository

Releases

Packages

Used by

Contributors

Languages

You are visitor 01402503 — GeezerVison does not store the pages you look up.
Best viewed with Netscape Navigator 4.7 or Internet Explorer 6 at 800×600. No cookies required.