https://github.com/ztrehagem/oats

Generate TypeScript code from OpenAPI documents.
https://github.com/ztrehagem/oats

codegen npm-package openapi typescript

Last synced: 3 months ago
JSON representation

Generate TypeScript code from OpenAPI documents.

• Host: GitHub
• URL: https://github.com/ztrehagem/oats
• Owner: ztrehagem
• License: unlicense
• Created: 2022-04-22T15:40:29.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2022-09-11T08:53:44.000Z (almost 4 years ago)
• Last Synced: 2025-10-07T01:19:07.264Z (9 months ago)
• Topics: codegen, npm-package, openapi, typescript
• Language: TypeScript
• Homepage: https://www.npmjs.com/package/@ztrehagem/oats
• Size: 237 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
# @ztrehagem/oats

[![](https://img.shields.io/npm/v/@ztrehagem/oats)](https://www.npmjs.com/package/@ztrehagem/oats)

[![](https://img.shields.io/npm/types/@ztrehagem/oats)]()

[![](https://img.shields.io/librariesio/release/npm/@ztrehagem/oats)]()

[![](https://img.shields.io/github/license/ztrehagem/oats)](./LICENSE)

Generate TypeScript code from OpenAPI documents.

## Installation

```

npm install @ztrehagem/oats

```

## Example

```js

import { Parser, TypeStringGenerator } from "@ztrehagem/oats";

const parser = new Parser();

const { operations, schemas } = await parser.parse("./path/to/openapidoc.yaml");

const generator = new TypeStringGenerator();

for (const [url, { name, schema }] of schemas.entries()) {

  const schemaType = generator.generate(schema, { schemas });

}

// ...

```

[Full script](./example/run.js)

code generation examples:

- [schema types](./example/out/schemas.generated.ts)

- [operation types](./example/out/operations.generated.ts)