mirror of
https://github.com/hanzoai/next.js.git
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Hendrik LiebauandGitHub
f43f339cc5
The `scripts/install-native.mjs` script is run in the postinstall step of the Next.js monorepo to install the published binary packages of the latest Next.js canary version. This change makes the script respect the `NEXT_TEST_PREFER_OFFLINE` environment variable, allowing it to prefer installing previously downloaded packages from the local cache. This is useful for scenarios where network access is limited or unavailable.
92 lines
3.1 KiB
JavaScript
92 lines
3.1 KiB
JavaScript
import os from 'os'
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import path from 'path'
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import execa from 'execa'
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import fs from 'fs'
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import fsp from 'fs/promises'
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;(async function () {
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if (process.env.NEXT_SKIP_NATIVE_POSTINSTALL) {
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console.log(
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`Skipping next-swc postinstall due to NEXT_SKIP_NATIVE_POSTINSTALL env`
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)
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return
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}
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const preferOffline = process.env.NEXT_TEST_PREFER_OFFLINE === '1'
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let cwd = process.cwd()
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const { version: nextVersion } = JSON.parse(
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fs.readFileSync(path.join(cwd, 'packages', 'next', 'package.json'))
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)
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const { packageManager } = JSON.parse(
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fs.readFileSync(path.join(cwd, 'package.json'))
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)
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try {
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// if installed swc package version matches monorepo version
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// we can skip re-installing
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for (const pkg of fs.readdirSync(path.join(cwd, 'node_modules', '@next'))) {
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if (
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pkg.startsWith('swc-') &&
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JSON.parse(
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fs.readFileSync(
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path.join(cwd, 'node_modules', '@next', pkg, 'package.json')
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)
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).version === nextVersion
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) {
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console.log(`@next/${pkg}@${nextVersion} already installed, skipping`)
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return
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}
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}
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} catch {}
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try {
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let tmpdir = path.join(os.tmpdir(), `next-swc-${Date.now()}`)
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fs.mkdirSync(tmpdir, { recursive: true })
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let pkgJson = {
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name: 'dummy-package',
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version: '1.0.0',
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optionalDependencies: {
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'@next/swc-darwin-arm64': nextVersion,
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'@next/swc-darwin-x64': nextVersion,
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'@next/swc-linux-arm64-gnu': nextVersion,
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'@next/swc-linux-arm64-musl': nextVersion,
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'@next/swc-linux-x64-gnu': nextVersion,
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'@next/swc-linux-x64-musl': nextVersion,
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'@next/swc-win32-arm64-msvc': nextVersion,
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'@next/swc-win32-x64-msvc': nextVersion,
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},
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packageManager,
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}
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fs.writeFileSync(path.join(tmpdir, 'package.json'), JSON.stringify(pkgJson))
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fs.writeFileSync(path.join(tmpdir, '.npmrc'), 'node-linker=hoisted')
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const args = ['add', `next@${nextVersion}`]
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if (preferOffline) {
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args.push('--prefer-offline')
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}
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let { stdout } = await execa('pnpm', args, { cwd: tmpdir })
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console.log(stdout)
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let pkgs = fs.readdirSync(path.join(tmpdir, 'node_modules/@next'))
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fs.mkdirSync(path.join(cwd, 'node_modules/@next'), { recursive: true })
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await Promise.all(
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pkgs.map(async (pkg) => {
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const from = path.join(tmpdir, 'node_modules/@next', pkg)
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const to = path.join(cwd, 'node_modules/@next', pkg)
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// The directory from pnpm store is a symlink, which can not be overwritten,
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// so we remove the existing directory before copying
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await fsp.rm(to, { recursive: true, force: true })
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// Renaming is flaky on Windows, and the tmpdir is going to be deleted anyway,
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// so we use copy the directory instead
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return fsp.cp(from, to, { force: true, recursive: true })
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})
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)
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fs.rmSync(tmpdir, { recursive: true, force: true })
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console.log('Installed the following binary packages:', pkgs)
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} catch (e) {
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console.error(e)
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console.error('Failed to load @next/swc binary packages')
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}
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})()
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