#tsup

This section introduces how to migrate a project using tsup to Rslib.

#Installing dependencies

First, you need to replace the npm dependencies of tsup with Rslib's dependencies.

• Remove tsup:

npm remove tsup

yarn remove tsup

pnpm remove tsup

bun remove tsup

deno remove npm:tsup

• Install Rslib:

npm add @rslib/core -D

yarn add @rslib/core -D

pnpm add @rslib/core -D

bun add @rslib/core -D

deno add npm:@rslib/core -D

#Updating npm scripts

Next, you need to update the npm scripts in your package.json to use Rslib's CLI commands.

{
  "scripts": {
-   "build": "tsup",
-   "build:watch": "tsup --watch",
+   "build": "rslib build",
+   "build:watch": "rslib build --watch"
  }
}

#Create configuration file

Create a Rslib configuration file rslib.config.ts in the same directory as package.json, and add the following content:

import { defineConfig } from '@rslib/core';

export default defineConfig({});

#Configuration migration

Here is the corresponding Rslib configuration for tsup configuration:

#Contents supplement

The current document only covers part of the migration process. If you find suitable content to add, feel free to contribute to the documentation via a pull request 🤝.

The documentation for Rslib can be found in the rslib/website directory.