feat!: replace bundled pnpm binary with npm + lockfile bootstrap

Remove the 9MB bundled pnpm.cjs/worker.js and instead use npm ci with
committed package-lock.json files (~5KB) to install a bootstrap pnpm,
which then installs the target version with integrity verification via
the project's pnpm-lock.yaml.

Also switch from ncc to esbuild and modernize to ESM.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Zoltan Kochan
2026-03-16 01:52:34 +01:00
parent fc06bc1257
commit dc312cdfd7
10 changed files with 882 additions and 237466 deletions

View File

@@ -0,0 +1,147 @@
{
"name": "bootstrap-exe",
"lockfileVersion": 3,
"requires": true,
"packages": {
"": {
"dependencies": {
"@pnpm/exe": "latest"
}
},
"node_modules/@pnpm/exe": {
"version": "10.32.1",
"resolved": "https://registry.npmjs.org/@pnpm/exe/-/exe-10.32.1.tgz",
"integrity": "sha512-baEtwHeZwmZAdBuuDDL6tbdGg5KpxhPxr3QFfYTGXvY6ws+Z1bN0mQ7ZjcaXBSC1HuLpVXnZ6NsBiaZ2DMv4vg==",
"hasInstallScript": true,
"license": "MIT",
"bin": {
"pnpm": "pnpm"
},
"funding": {
"url": "https://opencollective.com/pnpm"
},
"optionalDependencies": {
"@pnpm/linux-arm64": "10.32.1",
"@pnpm/linux-x64": "10.32.1",
"@pnpm/macos-arm64": "10.32.1",
"@pnpm/macos-x64": "10.32.1",
"@pnpm/win-arm64": "10.32.1",
"@pnpm/win-x64": "10.32.1"
}
},
"node_modules/@pnpm/linux-arm64": {
"version": "10.32.1",
"resolved": "https://registry.npmjs.org/@pnpm/linux-arm64/-/linux-arm64-10.32.1.tgz",
"integrity": "sha512-6uB0B+XvunQwHGzIMk2JCkl4Ur6BtM4XbJSwB/mgpWmXDoX/KTJmgx2lodcTjgJSGSySCHfIVuTR9sj/F2D4EA==",
"cpu": [
"arm64"
],
"license": "MIT",
"optional": true,
"os": [
"linux"
],
"bin": {
"pnpm": "pnpm"
},
"funding": {
"url": "https://opencollective.com/pnpm"
}
},
"node_modules/@pnpm/linux-x64": {
"version": "10.32.1",
"resolved": "https://registry.npmjs.org/@pnpm/linux-x64/-/linux-x64-10.32.1.tgz",
"integrity": "sha512-AM2tv23Fg7h+nV+adqA/SkZKUysSIEetHfBwYFl8ArgdgkqbGoQy0rAOdKYQBb920CqfexXfI8OA8kPCzRxYng==",
"cpu": [
"x64"
],
"license": "MIT",
"optional": true,
"os": [
"linux"
],
"bin": {
"pnpm": "pnpm"
},
"funding": {
"url": "https://opencollective.com/pnpm"
}
},
"node_modules/@pnpm/macos-arm64": {
"version": "10.32.1",
"resolved": "https://registry.npmjs.org/@pnpm/macos-arm64/-/macos-arm64-10.32.1.tgz",
"integrity": "sha512-Zr4JkhRbtGVsYgbuGZO0dq/6FPOn072Pdo0ubmqWtc14cUATKgAJD7efG03yqr3MLgtwFHgdtUzZ1WsaYAtUTA==",
"cpu": [
"arm64"
],
"license": "MIT",
"optional": true,
"os": [
"darwin"
],
"bin": {
"pnpm": "pnpm"
},
"funding": {
"url": "https://opencollective.com/pnpm"
}
},
"node_modules/@pnpm/macos-x64": {
"version": "10.32.1",
"resolved": "https://registry.npmjs.org/@pnpm/macos-x64/-/macos-x64-10.32.1.tgz",
"integrity": "sha512-Yk6q3oFDu//OniXJxfTSHo+aew1LX81FcbzJAtEkcCeTQ0SLbQT6J3QiOMNikp8n8IjNhsy+bn2bdkUxaw+akA==",
"cpu": [
"x64"
],
"license": "MIT",
"optional": true,
"os": [
"darwin"
],
"bin": {
"pnpm": "pnpm"
},
"funding": {
"url": "https://opencollective.com/pnpm"
}
},
"node_modules/@pnpm/win-arm64": {
"version": "10.32.1",
"resolved": "https://registry.npmjs.org/@pnpm/win-arm64/-/win-arm64-10.32.1.tgz",
"integrity": "sha512-P8rsP5IUetpYjr2iwggoswL2qUukYrJoToXWuMyo8immn58CsYxaXsHVQ1Oq1R3XMfmGGWTXLsiJuQ7H991MRg==",
"cpu": [
"arm64"
],
"license": "MIT",
"optional": true,
"os": [
"win32"
],
"bin": {
"pnpm": "pnpm.exe"
},
"funding": {
"url": "https://opencollective.com/pnpm"
}
},
"node_modules/@pnpm/win-x64": {
"version": "10.32.1",
"resolved": "https://registry.npmjs.org/@pnpm/win-x64/-/win-x64-10.32.1.tgz",
"integrity": "sha512-i24GwbtBO8ojrhp8WWimX7NgZs0UKH1171oRt6qcRL+a+FxE0Eggv2y0KP7ZI7F3+LZMarwr3tnYsZryfciUOg==",
"cpu": [
"x64"
],
"license": "MIT",
"optional": true,
"os": [
"win32"
],
"bin": {
"pnpm": "pnpm.exe"
},
"funding": {
"url": "https://opencollective.com/pnpm"
}
}
}
}

View File

@@ -0,0 +1,28 @@
{
"name": "bootstrap-pnpm",
"lockfileVersion": 3,
"requires": true,
"packages": {
"": {
"dependencies": {
"pnpm": "latest"
}
},
"node_modules/pnpm": {
"version": "10.32.1",
"resolved": "https://registry.npmjs.org/pnpm/-/pnpm-10.32.1.tgz",
"integrity": "sha512-pwaTjw6JrBRWtlY+q07fHR+vM2jRGR/FxZeQ6W3JGORFarLmfWE94QQ9LoyB+HMD5rQNT/7KnfFe8a1Wc0jyvg==",
"license": "MIT",
"bin": {
"pnpm": "bin/pnpm.cjs",
"pnpx": "bin/pnpx.cjs"
},
"engines": {
"node": ">=18.12"
},
"funding": {
"url": "https://opencollective.com/pnpm"
}
}
}
}

View File

@@ -3,21 +3,40 @@ import { spawn } from 'child_process'
import { rm, writeFile, mkdir, copyFile } from 'fs/promises'
import { readFileSync } from 'fs'
import path from 'path'
import { execPath } from 'process'
import util from 'util'
import { Inputs } from '../inputs'
import { parse as parseYaml } from 'yaml'
import pnpmLock from './bootstrap/pnpm-lock.json'
import exeLock from './bootstrap/exe-lock.json'
const BOOTSTRAP_PNPM_PACKAGE_JSON = JSON.stringify({ private: true, dependencies: { pnpm: pnpmLock.packages['node_modules/pnpm'].version } })
const BOOTSTRAP_EXE_PACKAGE_JSON = JSON.stringify({ private: true, dependencies: { '@pnpm/exe': exeLock.packages['node_modules/@pnpm/exe'].version } })
export async function runSelfInstaller(inputs: Inputs): Promise<number> {
const { version, dest, packageJsonFile, standalone } = inputs
const { GITHUB_WORKSPACE } = process.env
// prepare self install
// Step 1: Install bootstrap pnpm via npm (integrity verified by committed lockfile)
const bootstrapDir = path.join(dest, '..', '.pnpm-bootstrap')
await rm(bootstrapDir, { recursive: true, force: true })
await mkdir(bootstrapDir, { recursive: true })
const lockfile = standalone ? exeLock : pnpmLock
const packageJson = standalone ? BOOTSTRAP_EXE_PACKAGE_JSON : BOOTSTRAP_PNPM_PACKAGE_JSON
await writeFile(path.join(bootstrapDir, 'package.json'), packageJson)
await writeFile(path.join(bootstrapDir, 'package-lock.json'), JSON.stringify(lockfile))
const npmExitCode = await runCommand('npm', ['ci', '--ignore-scripts'], { cwd: bootstrapDir })
if (npmExitCode !== 0) {
return npmExitCode
}
const bootstrapPnpm = path.join(bootstrapDir, 'node_modules', '.bin', 'pnpm')
// Step 2: Use bootstrap pnpm to install the target version (verified via project's pnpm-lock.yaml)
await rm(dest, { recursive: true, force: true })
// create dest directory after removal
await mkdir(dest, { recursive: true })
const pkgJson = path.join(dest, 'package.json')
// we have ensured the dest directory exists, we can write the file directly
await writeFile(pkgJson, JSON.stringify({ private: true }))
// copy .npmrc if it exists to install from custom registry
@@ -32,23 +51,35 @@ export async function runSelfInstaller(inputs: Inputs): Promise<number> {
// prepare target pnpm
const target = await readTarget({ version, packageJsonFile, standalone })
const cp = spawn(execPath, [path.join(__dirname, 'pnpm.cjs'), 'install', target, '--no-lockfile'], {
cwd: dest,
stdio: ['pipe', 'inherit', 'inherit'],
})
const exitCode = await new Promise<number>((resolve, reject) => {
cp.on('error', reject)
cp.on('close', resolve)
})
const installArgs = ['install', target]
if (GITHUB_WORKSPACE) {
installArgs.push('--lockfile-dir', GITHUB_WORKSPACE)
} else {
installArgs.push('--no-lockfile')
}
const exitCode = await runCommand(bootstrapPnpm, installArgs, { cwd: dest })
if (exitCode === 0) {
const pnpmHome = path.join(dest, 'node_modules/.bin')
addPath(pnpmHome)
exportVariable('PNPM_HOME', pnpmHome)
// Clean up bootstrap directory
await rm(bootstrapDir, { recursive: true, force: true }).catch(() => {})
}
return exitCode
}
function runCommand(cmd: string, args: string[], opts: { cwd: string }): Promise<number> {
return new Promise<number>((resolve, reject) => {
const cp = spawn(cmd, args, {
cwd: opts.cwd,
stdio: ['pipe', 'inherit', 'inherit'],
})
cp.on('error', reject)
cp.on('close', resolve)
})
}
async function readTarget(opts: {
readonly version?: string | undefined
readonly packageJsonFile: string