How to copy file to folder .output after build(2)

[XCLHove]

Environment

---

• Operating System: Linux
• Node Version: v18.20.1
• Nuxt Version: 3.11.2
• CLI Version: 3.11.1
• Nitro Version: 2.9.6
• Package Manager: npm@10.5.0
• Builder: -
• User Config: modules, devtools, devServer, app, vite, nitro
• Runtime Modules: @pinia/nuxt@0.5.1, @element-plus/nuxt@1.0.8, @vueuse/nuxt@10.9.0, @nuxtjs/device@3.1.1
• Build Modules: -

---

Reproduction

nuxt.config.ts：

import topLevelAwait from "vite-plugin-top-level-await";
import copy from "rollup-plugin-copy";
export default defineNuxtConfig({
  modules: [
    "@pinia/nuxt",
    "@element-plus/nuxt",
    "@vueuse/nuxt",
    "@nuxtjs/device",
  ],
  devtools: { enabled: true },
  devServer: {
    port: 8000,
    host: "0.0.0.0",
  },
  app: {
    head: {
      title: "XNote",
      link: [{ rel: "icon", type: "image/png", href: "/xnote.png" }],
    },
  },
  vite: {
    plugins: [
      topLevelAwait({
        promiseExportName: "__tla",
        promiseImportName: (i) => `__tla_${i}`,
      }),
      copy({
        verbose: true,
        targets: [{ src: "deploy/scf_bootstrap", dest: ".output" }],
      }),
    ],
    css: {
      preprocessorOptions: {
        less: {
          additionalData: `@import "/assets/css/main.less";`,
        },
      },
    },
  },
  nitro: {
    compressPublicAssets: true,
  },
});

Focus:

copy({
        verbose: true,
        targets: [
          { src: "deploy/scf_bootstrap", dest: ".output", },
        ],
})

Describe the bug

我想要在构建完成后复制一些文件到.output文件夹的根目录下，#26623 的问题和我的类似但又有所不同，因为我要复制的文件和业务代码无关，尝试使用rollup-plugin-copy，发现该插件复制文件的时机是在构建完静态文件之后而不是在所有文件都构建完之后，这导致文件复制到.output后在后续的构建操作会清空.output文件夹从而导致之前复制的文件被删除，大概流程：

1. 构建静态文件
2. rollup-plugin-copy复制文件到.output
3. 清空.output
4. 完成后续构建

---

I want to copy some files to the root directory of the .output folder after the build is completed. The issue is similar to #26623 but with a difference in that the files I want to copy are unrelated to the business code. I tried using rollup-plugin-copy and found that the plugin copies the files after building the static files, rather than after building all files. This results in the files being copied to .output, but subsequent build operations clear the .output folder, causing the previously copied files to be deleted. The general process is as follows:

1. Build static files
2. rollup-plugin-copy copies files to .output
3. Clear .output
4. Complete subsequent build operations

Additional context

No response

Logs

No response

[huang-julien]

Hello 👋 are you looking for the build:done build-time hook ?

[XCLHove]

Can you provide me with relevant links or configurations? Thank you.

[XCLHove]

log:

> build
> nuxt build

Nuxt 3.11.2 with Nitro 2.9.6                                                                                  22:56:36
[22:56:38] ℹ Building client...
[22:56:39] ℹ vite v5.2.8 building for production...
[22:56:46] ℹ ✓ 1741 modules transformed.

copied:
  deploy/scf_bootstrap → .output/scf_bootstrap

...
[22:56:49] ℹ ✓ built in 10.66s
[22:56:49] ✔ Client built in 10678ms
[22:56:49] ℹ Building server...
[22:56:49] ℹ vite v5.2.8 building SSR bundle for production...
[22:56:55] ℹ ✓ 969 modules transformed.

copied:
  deploy/scf_bootstrap → .output/scf_bootstrap

...
[22:56:57] ℹ ✓ built in 8.21s
[22:56:57] ✔ Server built in 8214ms
[nitro 22:57:07] ✔ Generated public .output/public
[nitro 22:57:07] ℹ Building Nuxt Nitro server (preset: node-server)
[nitro 22:57:12] ✔ Nuxt Nitro server built
Σ Total size: 5.52 MB (1.39 MB gzip)
[nitro 22:57:13] ✔ You can preview this build using node .output/server/index.mjs

进程已结束，退出代码为 0

[xjccc]

You could use a node script to achive

looks like

// copy.js
#!/usr/bin/env zx

const sourceDir = './source'; // 源目录路径
const targetDir = './target'; // 目标目录路径

await $`cp -R ${sourceDir}/. ${targetDir}`;

// package.json

script: {
  "build": "nuxt build && node ./copy.js"
}

[XCLHove]

Ok, thank you.