https://github.com/kriasoft/knex-types

Generate TypeScript definitions (types) from a PostgreSQL database schema.
https://github.com/kriasoft/knex-types

database database-schema definitions graphql javascript knex knexjs nodejs pg postgres postgresql schema strongly-typed types typescript

Last synced: 2 months ago
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Generate TypeScript definitions (types) from a PostgreSQL database schema.

• Host: GitHub
• URL: https://github.com/kriasoft/knex-types
• Owner: kriasoft
• License: mit
• Created: 2021-04-14T11:30:01.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2024-08-16T07:29:47.000Z (10 months ago)
• Last Synced: 2024-10-30T00:55:25.397Z (7 months ago)
• Topics: database, database-schema, definitions, graphql, javascript, knex, knexjs, nodejs, pg, postgres, postgresql, schema, strongly-typed, types, typescript
• Language: TypeScript
• Homepage:
• Size: 3.68 MB
• Stars: 65
• Watchers: 5
• Forks: 21
• Open Issues: 16
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE

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README

        
# Knex.js types generator

[![NPM Version](https://img.shields.io/npm/v/knex-types?style=flat-square)](https://www.npmjs.com/package/knex-types)

[![NPM Downloads](https://img.shields.io/npm/dm/knex-types?style=flat-square)](https://www.npmjs.com/package/knex-types)

[![TypeScript](https://img.shields.io/badge/%3C%2F%3E-TypeScript-%230074c1.svg?style=flat-square)](http://www.typescriptlang.org/)

[![Donate](https://img.shields.io/badge/dynamic/json?color=%23ff424d&label=Patreon&style=flat-square&query=data.attributes.patron_count&suffix=%20patrons&url=https%3A%2F%2Fwww.patreon.com%2Fapi%2Fcampaigns%2F233228)](http://patreon.com/koistya)

[![Discord](https://img.shields.io/discord/643523529131950086?label=Chat&style=flat-square)](https://discord.gg/bSsv7XM)

An utility module for [Knex.js](https://knexjs.org/) that generates TypeScript

definitions (types) from a PostgreSQL database schema.

```

$ npm install knex

$ npm install knex-types --dev

```

## Usage Example

```js

const { knex } = require("knex");

const { updateTypes } = require("knex-types");

const db = knex(require("./knexfile"));

updateTypes(db, { output: "./types.ts" }).catch((err) => {

  console.error(err);

  process.exit(1);

});

```

Find an example of generated types in [`./main.test.ts`](./main.test.ts).

## Related Projects

- [GraphQL API Starter Kit](https://github.com/kriasoft/graphql-starter) — monorepo template, pre-configured with TypeScript, GraphQL.js, React, and Relay

- [Node.js API Starter Kit](https://github.com/kriasoft/node-starter-kit) — Node.js project template (PostgreSQL, Knex, OAuth 2.0, emails, Cloud Functions)

## How to Contribute

Please create a [PR](https://docs.github.com/github/collaborating-with-issues-and-pull-requests/creating-a-pull-request) or send me a message on [Discord](https://discord.gg/bSsv7XM).

## License

Copyright © 2021-present Kriasoft. This source code is licensed under the MIT license found in the

[LICENSE](https://github.com/kriasoft/knex-types/blob/main/LICENSE) file.

---

Made with ♥ by Konstantin Tarkus ([@koistya](https://twitter.com/koistya), [blog](https://medium.com/@koistya))

and [contributors](https://github.com/kriasoft/knex-types/graphs/contributors).