vite.config.mjs

/// <reference types="vitest" />
/* eslint-disable eslint-comments/disable-enable-pair */
/* eslint-disable import/no-extraneous-dependencies */
import path, { resolve } from 'node:path'
import { fileURLToPath } from 'node:url'

import react from '@vitejs/plugin-react'
import { defineConfig } from 'vite'
import dts from 'vite-plugin-dts'
// eslint-disable-next-line import/no-unresolved
import { configDefaults } from 'vitest/config'

export default defineConfig({
  plugins: [react(), dts({ rollupTypes: true })],
  build: {
    lib: {
      // Could also be a dictionary or array of multiple entry points
      entry: resolve(
        path.dirname(fileURLToPath(import.meta.url)),
        'src/index.tsx',
      ),
      name: 'react-twitch-embed-video',
      // the proper extensions will be added
      fileName: 'react-twitch-embed-video',
    },
    rollupOptions: {
      external: ['react', 'reactDOM'],
      output: {
        globals: {
          react: 'react',
          'react-dom': 'reactDOM',
        },
      },
    },
  },
  test: {
    globals: true,
    environment: 'jsdom',
    setupFiles: './src/test/setup.ts',
    coverage: {
      exclude: [
        ...configDefaults.coverage.exclude,
        '**/stories/**',
        'src/index.tsx',
      ],
    },
  },
})