AlkantarClanX12
Current Path : /proc/self/root/opt/alt/alt-nodejs12/root/lib/node_modules/npm/lib/ |
Current File : //proc/self/root/opt/alt/alt-nodejs12/root/lib/node_modules/npm/lib/fetch-package-metadata.js |
'use strict' const deprCheck = require('./utils/depr-check') const path = require('path') const log = require('npmlog') const pacote = require('pacote') const readPackageTree = require('read-package-tree') const rimraf = require('rimraf') const validate = require('aproba') const npa = require('npm-package-arg') const npm = require('./npm') let npmConfig const npmlog = require('npmlog') const limit = require('call-limit') const tempFilename = require('./utils/temp-filename.js') const replaceInfo = require('./utils/replace-info.js') const isWindows = require('./utils/is-windows.js') function andLogAndFinish (spec, tracker, done) { validate('SOF|SZF|OOF|OZF', [spec, tracker, done]) return (er, pkg) => { if (er) { er.message = replaceInfo(er.message) var spc = replaceInfo(String(spec)) log.silly('fetchPackageMetaData', 'error for ' + spc, er.message) if (tracker) tracker.finish() } return done(er, pkg) } } const LRUCache = require('lru-cache') const CACHE = new LRUCache({ max: 300 * 1024 * 1024, length: (p) => p._contentLength }) module.exports = limit(fetchPackageMetadata, npm.limit.fetch) function fetchPackageMetadata (spec, where, opts, done) { validate('SSOF|SSFZ|OSOF|OSFZ', [spec, where, opts, done]) if (!done) { done = opts opts = {} } var tracker = opts.tracker const logAndFinish = andLogAndFinish(spec, tracker, done) if (typeof spec === 'object') { var dep = spec } else { dep = npa(spec) } if (!isWindows && dep.type === 'directory' && /^[a-zA-Z]:/.test(dep.fetchSpec)) { var err = new Error(`Can't install from windows path on a non-windows system: ${dep.fetchSpec.replace(/[/]/g, '\\')}`) err.code = 'EWINDOWSPATH' return logAndFinish(err) } if (!npmConfig) { npmConfig = require('./config/figgy-config.js') } pacote.manifest(dep, npmConfig({ annotate: true, fullMetadata: opts.fullMetadata, log: tracker || npmlog, memoize: CACHE, where: where })).then( (pkg) => logAndFinish(null, deprCheck(pkg)), (err) => { if (dep.type !== 'directory') return logAndFinish(err) if (err.code === 'ENOTDIR') { var enolocal = new Error(`Could not install "${path.relative(process.cwd(), dep.fetchSpec)}" as it is not a directory and is not a file with a name ending in .tgz, .tar.gz or .tar`) enolocal.code = 'ENOLOCAL' if (err.stack) enolocal.stack = err.stack return logAndFinish(enolocal) } else if (err.code === 'ENOPACKAGEJSON') { var enopackage = new Error(`Could not install from "${path.relative(process.cwd(), dep.fetchSpec)}" as it does not contain a package.json file.`) enopackage.code = 'ENOLOCAL' if (err.stack) enopackage.stack = err.stack return logAndFinish(enopackage) } else { return logAndFinish(err) } } ) } module.exports.addBundled = addBundled function addBundled (pkg, next) { validate('OF', arguments) if (pkg._bundled !== undefined) return next(null, pkg) if (!pkg.bundleDependencies && pkg._requested.type !== 'directory') return next(null, pkg) const requested = pkg._requested || npa(pkg._from) if (requested.type === 'directory') { pkg._bundled = null return readPackageTree(pkg._requested.fetchSpec, function (er, tree) { if (tree) pkg._bundled = tree.children return next(null, pkg) }) } pkg._bundled = null const target = tempFilename('unpack') if (!npmConfig) { npmConfig = require('./config/figgy-config.js') } const opts = npmConfig({integrity: pkg._integrity}) pacote.extract(pkg._resolved || pkg._requested || npa.resolve(pkg.name, pkg.version), target, opts).then(() => { log.silly('addBundled', 'read tarball') readPackageTree(target, (err, tree) => { if (err) { return next(err) } log.silly('cleanup', 'remove extracted module') rimraf(target, function () { if (tree) { pkg._bundled = tree.children } next(null, pkg) }) }) }, next) }