/* eslint-disable no-undef */
import { defineConfig } from 'vite';
import { peerDependencies, dependencies } from './package.json';
import path from 'path';

export default defineConfig({
  resolve: {
    alias: {
      '@': path.resolve(__dirname, 'src'),
    },
  },
  build: {
    lib: {
      entry: path.resolve(__dirname, 'src', 'index.ts'),
      formats: ['es', 'cjs'],
      fileName: (ext) => `index.${ext}.js`,
      // for UMD name: 'GlobalName'
    },
    outDir: './public',
    rollupOptions: {
      external: [...Object.keys(peerDependencies), ...Object.keys(dependencies)],
    },
    target: 'esnext',
    sourcemap: true,
    emptyOutDir: false,
  },
});