vite.config.ts

/// <reference types="vitest" />
import fs from 'node:fs'
import { join } from 'node:path'
import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import electron from 'vite-plugin-electron/simple'
import UnoCSS from 'unocss/vite'
import AutoImport from 'unplugin-auto-import/vite'
import pkg from './package.json'
// https://vitejs.dev/config/
export default defineConfig(({ command }) => {
  fs.rmSync('dist-electron', { recursive: true, force: true })

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

  return {
    plugins: [
      vue({
        template: {
          compilerOptions: {
            // ...
            isCustomElement: tag => tag.startsWith('webview'),
          },
        },
      }),
      electron({
        main: {
          // Shortcut of `build.lib.entry`
          entry: 'src/main/index.ts',
          onstart({ startup }) {
            if (process.env.VSCODE_DEBUG)
              console.log(/* For `.vscode/.debug.script.mjs` */'[startup] Electron App')
            else
              startup()
          },
          vite: {
            build: {
              sourcemap,
              minify: isBuild,
              outDir: 'dist-electron/main',
              rollupOptions: {
                // Some third-party Node.js libraries may not be built correctly by Vite, especially `C/C++` addons,
                // we can use `external` to exclude them to ensure they work correctly.
                // Others need to put them in `dependencies` to ensure they are collected into `app.asar` after the app is built.
                // Of course, this is not absolute, just this way is relatively simple. :)
                external: Object.keys('dependencies' in pkg ? pkg.dependencies : {}),
              },
            },
          },
        },
        preload: {
          // Shortcut of `build.rollupOptions.input`.
          // Preload scripts may contain Web assets, so use the `build.rollupOptions.input` instead `build.lib.entry`.
          input: 'src/preload/index.ts',
          vite: {
            build: {
              sourcemap: sourcemap ? 'inline' : undefined, // #332
              minify: isBuild,
              outDir: 'dist-electron/preload',
              rollupOptions: {
                external: Object.keys('dependencies' in pkg ? pkg.dependencies : {}),
              },
            },
          },
        },
        // Ployfill the Electron and Node.js API for Renderer process.
        // If you want use Node.js in Renderer process, the `nodeIntegration` needs to be enabled in the Main process.
        // See 👉 https://github.com/electron-vite/vite-plugin-electron-renderer
        renderer: {},
      }),
      AutoImport({ imports: ['vue'], dts: './src/renderer/auto-imports.d.ts' }),
      UnoCSS(),
    ],
    server: process.env.VSCODE_DEBUG && (() => {
      const url = new URL(pkg.debug.env.VITE_DEV_SERVER_URL)
      return {
        host: url.hostname,
        port: +url.port,
        headers: {
          'Cross-Origin-Opener-Policy': 'same-origin',
          'Cross-Origin-Embedder-Policy': 'require-corp',
        },
      }
    })(),
    clearScreen: false,
    resolve: {
      alias: {
        '@render': join(__dirname, 'src/renderer'),
        '@main': join(__dirname, 'src/main'),
      },
    },
    test: {

    },
    optimizeDeps: {
      exclude: ['@ffmpeg/ffmpeg', '@ffmpeg/util'],
    },

  }
})