@prosopo/vite-plugin-watch-workspace v2.1.10

Vite Plugin Watch Workspace

Vite Plugin Watch Workspace is a Vite plugin that watches for changes in local dependencies in a monorepo and rebuilds them when they change.

Installation

npm install @prosopo/vite-plugin-watch-workspace

Usage

Add the plugin to your Vite config:

import { defineConfig } from 'vite'
import { VitePluginWatchWorkspace } from '@prosopo/vite-plugin-watch-workspace'

export default defineConfig(async function ({ command, mode }) {
    return {
        plugins: [
            VitePluginWatchWorkspace({
                workspaceRoot: '/path/to/your/workspace',
                currentPackage: '/path/to/your/current/package',
                format: 'esm', // or 'cjs'
                fileTypes: ['ts', 'tsx', 'js', 'jsx'], // optional - file types to watch. default is ['ts', 'tsx']
                ignorePaths: ['node_modules', 'dist'], // optional - globs to ignore
            }),
        ],
    }
})

Options

• workspaceRoot - The root of your monorepo.
• currentPackage - The path to the package that is currently being built. Can be a path or a glob.
• format - The module format to use. Can be 'esm' or 'cjs'.
• fileTypes - An array of file types to watch. Optional. Default is ['ts', 'tsx'].
• ignorePaths - An array of globs to ignore. Optional but it is recommended to add a wildcard to ignore your dist folders, e.g. **/dist/**.

How it works

The plugin takes your workspaceRoot and searches for packages by reading the workspaces field in your workspace root package.json. It then searches for files in the packages that match the fileTypes you provided and adds the files to Vite's watch list. When one of the discovered files changes, the plugin loads the tsconfig associated with it and builds the file using esbuild.

See this article for more details.