chore: replace fs-extra usage in scripts/ (#57215)

The PR is the continuation of #56917 and #57030.

The PR replaces `fs-extra#copy` with Node.js built-in `fs.cp` API (which is almost identical to `fs-extra#copy`, and has been available since Node.js 16). The PR also provides a workaround for flaky Windows `fs.rename` operation (#57030).

cc @styfle @wbinnssmith

Author: SukkaW

scripts/install-native.mjs

@@ -2,7 +2,7 @@ import os from 'os'
 import path from 'path'
 import execa from 'execa'
 import fs from 'fs'
-import { move } from 'fs-extra'
+import fsp from 'fs/promises'
 ;(async function () {
   if (process.env.NEXT_SKIP_NATIVE_POSTINSTALL) {
     console.log(
@@ -70,8 +70,12 @@ import { move } from 'fs-extra'
       pkgs.map(async (pkg) => {
         const from = path.join(tmpdir, 'node_modules/@next', pkg)
         const to = path.join(cwd, 'node_modules/@next', pkg)
-        // overwriting by removing the target first
-        return move(from, to, { overwrite: true })
+        // The directory from pnpm store is a symlink, which can not be overwritten,
+        // so we remove the existing directory before copying
+        await fsp.rm(to, { recursive: true, force: true })
+        // Renaming is flaky on Windows, and the tmpdir is going to be deleted anyway,
+        // so we use copy the directory instead
+        return fsp.cp(from, to, { force: true, recursive: true })
       })
     )
     fs.rmSync(tmpdir, { recursive: true, force: true })

scripts/publish-native.js

@@ -2,9 +2,8 @@
 
 const path = require('path')
 const execa = require('execa')
-const { copy } = require('fs-extra')
 const { Sema } = require('async-sema')
-const { readFile, readdir, writeFile } = require('fs/promises')
+const { readFile, readdir, writeFile, cp } = require('fs/promises')
 
 const cwd = process.cwd()
 
@@ -28,7 +27,7 @@ const cwd = process.cwd()
 
         try {
           let binaryName = `next-swc.${platform}.node`
-          await copy(
+          await cp(
             path.join(cwd, 'packages/next-swc/native', binaryName),
             path.join(nativePackagesDir, platform, binaryName)
           )

scripts/setup-wasm.mjs

@@ -1,6 +1,5 @@
 import path from 'path'
 import fs from 'fs'
-import { copy } from 'fs-extra'
 ;(async function () {
   try {
     let wasmDir = path.join(process.cwd(), 'packages/next-swc/crates/wasm')
@@ -22,10 +21,10 @@ import { copy } from 'fs-extra'
       JSON.stringify(wasmPkg, null, 2)
     )
 
-    await copy(
-      path.join(wasmDir, `${folderName}`),
+    fs.cpSync(
+      path.join(wasmDir, folderName),
       path.join(process.cwd(), `node_modules/@next/swc-wasm-${wasmTarget}`),
-      { overwrite: true }
+      { force: true, recursive: true }
     )
   } catch (e) {
     console.error(e)

scripts/trace-next-server.js

@@ -2,7 +2,6 @@ const os = require('os')
 const path = require('path')
 const execa = require('execa')
 const fsp = require('fs/promises')
-const { copy } = require('fs-extra')
 const prettyBytes = require('pretty-bytes')
 const gzipSize = require('next/dist/compiled/gzip-size')
 const { nodeFileTrace } = require('next/dist/compiled/@vercel/nft')
@@ -25,14 +24,16 @@ async function main() {
   const origTestDir = path.join(origRepoDir, 'test')
   const dotDir = path.join(origRepoDir, './') + '.'
 
-  await copy(origRepoDir, repoDir, {
+  await fsp.cp(origRepoDir, repoDir, {
     filter: (item) => {
       return (
         !item.startsWith(origTestDir) &&
         !item.startsWith(dotDir) &&
         !item.includes('node_modules')
       )
     },
+    force: true,
+    recursive: true,
   })
 
   console.log('using workdir', workDir)