vite.config.ts

import { defineConfig } from 'vite';
import electron from 'vite-plugin-electron';
import react from '@vitejs/plugin-react';
import path from 'path';

const alias = {
  '@': path.resolve(__dirname, 'src')
};

export default defineConfig({
  plugins: [
    react(),
    electron([
      {
        entry: 'src/main/index.ts',
        onstart(options) { options.startup(); },
        vite: {
          resolve: { alias },
          build: {
            rollupOptions: {
              external: ['better-sqlite3'],
              output: {
                entryFileNames: 'index.js',
                chunkFileNames: '[name].js',
                assetFileNames: '[name].[ext]'
              }
            }
          }
        }
      },
      {
        entry: 'src/preload/index.ts',
        onstart(options) { options.reload(); },
        vite: {
          resolve: { alias },
          build: {
            rollupOptions: {
              output: {
                entryFileNames: 'preload.js',
                chunkFileNames: '[name].js',
                assetFileNames: '[name].[ext]'
              }
            }
          }
        }
      }
    ])
  ],
  resolve: { alias },
  build: {
    outDir: 'dist/renderer'
  }
});