OpenAPI Typescript Codegen


> NodeJS library that generates Typescript clients based on the OpenAPI specification.

This is a fork of openapi-typescript-codegen with some bugfixes and customizations:

* support x-enum-varnames: string[] and x-enum-descriptions in schema to generate enums with names and descriptions in the field.
* changed service parameters style

#### Why?
- Frontend ❤️ OpenAPI, but we do not want to use JAVA codegen in our builds.
- Quick, lightweight, robust and framework agnostic.
- Supports generation of Typescript clients.
- Supports generations of fetch and XHR http clients.
- Supports OpenAPI specification v2.0 and v3.0.
- Supports JSON and YAML files for input.

Known issues:

- If you use enums inside your models / definitions then those enums are now
inside a namespace with the same name as your model. This is called declaration
merging. However Babel 7 now support compiling of Typescript and right now they
do not support namespaces.

Installation

``
npm install @lsongzhi/openapi-typescript-codegen --save-dev
`

Example

package.json
`json
{
"scripts": {
"generate": "openapi --input ./api/openapi.json --output ./dist"
}
...
}
`

Command line

`
npm install openapi-typescript-codegen -g

openapi ./api/openapi.json ./dist
`

NodeJS API:

`
const OpenAPI = require('openapi-typescript-codegen');

OpenAPI.generate(
'./api/openapi.json',
'./dist'
);
``