args.ts

This project came to be when I was using other parsers, such as Yargs, and I noticed a disctinct lack of TypeScript support.

The best these libraries could offer was simply to declare an interface for the types you expect, without any real cohesiveness between this definition, and the schema definition.

I was originally inspired by the likes of zod, as I really liked their schema declaration syntax. Thus, I created my library. It uses a syntax much like zod, with type utilities to complement (similar to z.infer).

// Example Usage
const parser = new Args({
  programName: 'test',
  programDescription: 'hello',
  programVersion: 'v1.0'
})

parser.arg(['--test'], a.boolean())

const result = await parser.parse('--test')