vite.legacy.config.ts

import { rmSync } from 'node:fs'
import path from 'node:path'
import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
import electron from 'vite-electron-plugin'
import { customStart, loadViteEnv } from 'vite-electron-plugin/plugin'
import preload from 'vite-plugin-electron'
import renderer from 'vite-plugin-electron-renderer'
import pkg from './package.json'

let preloadHasReady = false

// https://vitejs.dev/config/
export default defineConfig(({ command }) => {
  rmSync('dist-electron', { recursive: true, force: true })

  const sourcemap = command === 'serve' || !!process.env.VSCODE_DEBUG

  return {
    resolve: {
      alias: {
        '@': path.join(__dirname, 'src')
      },
    },
    plugins: [
      react(),
      electron({
        include: [
          'electron/main'
        ],
        transformOptions: {
          sourcemap,
        },
        plugins: [
          customStart(args => {
            if (process.env.VSCODE_DEBUG) {
              // Start Electron via VSCode
              console.log(/* For `.vscode/.debug.script.mjs` */'[startup] Electron App')
            } else {
              if (preloadHasReady) {
                args?.startup()
              } else {
                console.log('[startup] waiting for preload')
              }
            }
          }),
          // Allow use `import.meta.env.VITE_SOME_KEY` in Main process
          loadViteEnv(),
        ],
      }),
      // Preload scripts
      preload({
        entry: [
          'electron/preload/index.ts'
        ],
        vite: {
          build: {
            minify: false,
            outDir: 'dist-electron/preload',
          },
        },
        onstart(args) {
          if (preloadHasReady) {
            args.reload()
          } else {
            preloadHasReady = true
            args.startup()
          }
        },
      }),
      // Use Node.js API in the Renderer process
      renderer({
        nodeIntegration: true,
      }),
    ],
    server: !!process.env.VSCODE_DEBUG ? (() => {
      const url = new URL(pkg.debug.env.VITE_DEV_SERVER_URL)
      return {
        host: url.hostname,
        port: +url.port,
      }
    })() : undefined,
    clearScreen: false,
  }
})