Server IP : 66.29.132.122 / Your IP : 18.222.9.171 Web Server : LiteSpeed System : Linux business142.web-hosting.com 4.18.0-553.lve.el8.x86_64 #1 SMP Mon May 27 15:27:34 UTC 2024 x86_64 User : admazpex ( 531) PHP Version : 7.2.34 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /proc/self/root/proc/self/root/usr/lib/node_modules/npm/node_modules/pacote/ |
Upload File : |
'use strict' const BB = require('bluebird') const extractStream = require('./lib/extract-stream.js') const fs = require('fs') const mkdirp = BB.promisify(require('mkdirp')) const npa = require('npm-package-arg') const optCheck = require('./lib/util/opt-check.js') const path = require('path') const rimraf = BB.promisify(require('rimraf')) const withTarballStream = require('./lib/with-tarball-stream.js') const inferOwner = require('infer-owner') const chown = BB.promisify(require('chownr')) const truncateAsync = BB.promisify(fs.truncate) const readFileAsync = BB.promisify(fs.readFile) const appendFileAsync = BB.promisify(fs.appendFile) // you used to call me on my... const selfOwner = process.getuid ? { uid: process.getuid(), gid: process.getgid() } : { uid: undefined, gid: undefined } module.exports = extract function extract (spec, dest, opts) { opts = optCheck(opts) spec = npa(spec, opts.where) if (spec.type === 'git' && !opts.cache) { throw new TypeError('Extracting git packages requires a cache folder') } if (typeof dest !== 'string') { throw new TypeError('Extract requires a destination') } const startTime = Date.now() return inferOwner(dest).then(({ uid, gid }) => { opts = opts.concat({ uid, gid }) return withTarballStream(spec, opts, stream => { return tryExtract(spec, stream, dest, opts) }) .then(() => { if (!opts.resolved) { const pjson = path.join(dest, 'package.json') return readFileAsync(pjson, 'utf8') .then(str => truncateAsync(pjson) .then(() => appendFileAsync(pjson, str.replace( /}\s*$/, `\n,"_resolved": ${ JSON.stringify(opts.resolved || '') }\n,"_integrity": ${ JSON.stringify(opts.integrity || '') }\n,"_from": ${ JSON.stringify(spec.toString()) }\n}` )))) } }) .then(() => opts.log.silly( 'extract', `${spec} extracted to ${dest} (${Date.now() - startTime}ms)` )) }) } function tryExtract (spec, tarStream, dest, opts) { return new BB((resolve, reject) => { tarStream.on('error', reject) rimraf(dest) .then(() => mkdirp(dest)) .then((made) => { // respect the current ownership of unpack targets // but don't try to chown if we're not root. if (selfOwner.uid === 0 && typeof selfOwner.gid === 'number' && selfOwner.uid !== opts.uid && selfOwner.gid !== opts.gid) { return chown(made || dest, opts.uid, opts.gid) } }) .then(() => { const xtractor = extractStream(spec, dest, opts) xtractor.on('error', reject) xtractor.on('close', resolve) tarStream.pipe(xtractor) }) .catch(reject) }) .catch(err => { if (err.code === 'EINTEGRITY') { err.message = `Verification failed while extracting ${spec}:\n${err.message}` } throw err }) }