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Editing: defaults.js
// defaults, types, and shorthands. var path = require('path') var url = require('url') var Stream = require('stream').Stream var semver = require('semver') var stableFamily = semver.parse(process.version) var nopt = require('nopt') var os = require('os') var osenv = require('osenv') var umask = require('../utils/umask') var hasUnicode = require('has-unicode') var log try { log = require('npmlog') } catch (er) { var util = require('util') log = { warn: function (m) { console.warn(m + ' ' + util.format.apply(util, [].slice.call(arguments, 1))) } } } exports.Umask = Umask function Umask () {} function validateUmask (data, k, val) { return umask.validate(data, k, val) } function validateSemver (data, k, val) { if (!semver.valid(val)) return false data[k] = semver.valid(val) } function validateStream (data, k, val) { if (!(val instanceof Stream)) return false data[k] = val } nopt.typeDefs.semver = { type: semver, validate: validateSemver } nopt.typeDefs.Stream = { type: Stream, validate: validateStream } nopt.typeDefs.Umask = { type: Umask, validate: validateUmask } nopt.invalidHandler = function (k, val, type) { log.warn('invalid config', k + '=' + JSON.stringify(val)) if (Array.isArray(type)) { if (type.indexOf(url) !== -1) type = url else if (type.indexOf(path) !== -1) type = path } switch (type) { case Umask: log.warn('invalid config', 'Must be umask, octal number in range 0000..0777') break case url: log.warn('invalid config', "Must be a full url with 'http://'") break case path: log.warn('invalid config', 'Must be a valid filesystem path') break case Number: log.warn('invalid config', 'Must be a numeric value') break case Stream: log.warn('invalid config', 'Must be an instance of the Stream class') break } } if (!stableFamily || (+stableFamily.minor % 2)) stableFamily = null else stableFamily = stableFamily.major + '.' + stableFamily.minor var defaults var temp = osenv.tmpdir() var home = osenv.home() var uidOrPid = process.getuid ? process.getuid() : process.pid if (home) process.env.HOME = home else home = path.resolve(temp, 'npm-' + uidOrPid) var cacheExtra = process.platform === 'win32' ? 'npm-cache' : '.npm' var cacheRoot = (process.platform === 'win32' && process.env.APPDATA) || home var cache = path.resolve(cacheRoot, cacheExtra) var globalPrefix Object.defineProperty(exports, 'defaults', {get: function () { if (defaults) return defaults if (process.env.PREFIX) { globalPrefix = process.env.PREFIX } else if (process.platform === 'win32') { // c:\node\node.exe --> prefix=c:\node\ globalPrefix = path.dirname(process.execPath) } else { // /usr/local/bin/node --> prefix=/usr/local globalPrefix = path.dirname(path.dirname(process.execPath)) // destdir only is respected on Unix if (process.env.DESTDIR) { globalPrefix = path.join(process.env.DESTDIR, globalPrefix) } } defaults = { access: null, 'allow-same-version': false, 'always-auth': false, also: null, audit: true, 'audit-level': 'low', 'auth-type': 'legacy', 'before': null, 'bin-links': true, browser: null, ca: null, cafile: null, cache: cache, 'cache-lock-stale': 60000, 'cache-lock-retries': 10, 'cache-lock-wait': 10000, 'cache-max': Infinity, 'cache-min': 10, cert: null, cidr: null, color: process.env.NO_COLOR == null, depth: Infinity, description: true, dev: false, 'dry-run': false, editor: osenv.editor(), 'engine-strict': false, force: false, 'format-package-lock': true, fund: true, 'fetch-retries': 2, 'fetch-retry-factor': 10, 'fetch-retry-mintimeout': 10000, 'fetch-retry-maxtimeout': 60000, git: 'git', 'git-tag-version': true, 'commit-hooks': true, global: false, globalconfig: path.resolve(globalPrefix, 'etc', 'npmrc'), 'global-style': false, group: process.platform === 'win32' ? 0 : process.env.SUDO_GID || (process.getgid && process.getgid()), 'ham-it-up': false, heading: 'npm', 'if-present': false, 'ignore-prepublish': false, 'ignore-scripts': false, 'init-module': path.resolve(home, '.npm-init.js'), 'init-author-name': '', 'init-author-email': '', 'init-author-url': '', 'init-version': '1.0.0', 'init-license': 'ISC', json: false, key: null, 'legacy-bundling': false, link: false, 'local-address': undefined, loglevel: 'notice', logstream: process.stderr, 'logs-max': 10, long: false, maxsockets: 50, message: '%s', 'metrics-registry': null, 'node-options': null, 'node-version': process.version, 'offline': false, 'onload-script': false, only: null, optional: true, otp: null, 'package-lock': true, 'package-lock-only': false, parseable: false, 'prefer-offline': false, 'prefer-online': false, prefix: globalPrefix, preid: '', production: process.env.NODE_ENV === 'production', 'progress': !process.env.TRAVIS && !process.env.CI, proxy: null, 'https-proxy': null, 'noproxy': null, 'user-agent': 'npm/{npm-version} ' + 'node/{node-version} ' + '{platform} ' + '{arch} ' + '{ci}', 'read-only': false, 'rebuild-bundle': true, registry: 'https://registry.npmjs.org/', rollback: true, save: true, 'save-bundle': false, 'save-dev': false, 'save-exact': false, 'save-optional': false, 'save-prefix': '^', 'save-prod': false, scope: '', 'script-shell': null, 'scripts-prepend-node-path': 'warn-only', searchopts: '', searchexclude: null, searchlimit: 20, searchstaleness: 15 * 60, 'send-metrics': false, shell: osenv.shell(), shrinkwrap: true, 'sign-git-commit': false, 'sign-git-tag': false, 'sso-poll-frequency': 500, 'sso-type': 'oauth', 'strict-ssl': true, tag: 'latest', 'tag-version-prefix': 'v', timing: false, tmp: temp, unicode: hasUnicode(), 'unsafe-perm': process.platform === 'win32' || process.platform === 'cygwin' || !(process.getuid && process.setuid && process.getgid && process.setgid) || process.getuid() !== 0, 'update-notifier': true, usage: false, user: (process.platform === 'win32' || os.type() === 'OS400') ? 0 : 'nobody', userconfig: path.resolve(home, '.npmrc'), umask: process.umask ? process.umask() : umask.fromString('022'), version: false, versions: false, viewer: process.platform === 'win32' ? 'browser' : 'man', _exit: true } return defaults }}) exports.types = { access: [null, 'restricted', 'public'], 'allow-same-version': Boolean, 'always-auth': Boolean, also: [null, 'dev', 'development'], audit: Boolean, 'audit-level': ['low', 'moderate', 'high', 'critical'], 'auth-type': ['legacy', 'sso', 'saml', 'oauth'], 'before': [null, Date], 'bin-links': Boolean, browser: [null, String], ca: [null, String, Array], cafile: path, cache: path, 'cache-lock-stale': Number, 'cache-lock-retries': Number, 'cache-lock-wait': Number, 'cache-max': Number, 'cache-min': Number, cert: [null, String], cidr: [null, String, Array], color: ['always', Boolean], depth: Number, description: Boolean, dev: Boolean, 'dry-run': Boolean, editor: String, 'engine-strict': Boolean, force: Boolean, fund: Boolean, 'format-package-lock': Boolean, 'fetch-retries': Number, 'fetch-retry-factor': Number, 'fetch-retry-mintimeout': Number, 'fetch-retry-maxtimeout': Number, git: String, 'git-tag-version': Boolean, 'commit-hooks': Boolean, global: Boolean, globalconfig: path, 'global-style': Boolean, group: [Number, String], 'https-proxy': [null, url], 'user-agent': String, 'ham-it-up': Boolean, 'heading': String, 'if-present': Boolean, 'ignore-prepublish': Boolean, 'ignore-scripts': Boolean, 'init-module': path, 'init-author-name': String, 'init-author-email': String, 'init-author-url': ['', url], 'init-license': String, 'init-version': semver, json: Boolean, key: [null, String], 'legacy-bundling': Boolean, link: Boolean, 'local-address': getLocalAddresses(), loglevel: ['silent', 'error', 'warn', 'notice', 'http', 'timing', 'info', 'verbose', 'silly'], logstream: Stream, 'logs-max': Number, long: Boolean, maxsockets: Number, message: String, 'metrics-registry': [null, String], 'node-options': [null, String], 'node-version': [null, semver], 'noproxy': [null, String, Array], offline: Boolean, 'onload-script': [null, String], only: [null, 'dev', 'development', 'prod', 'production'], optional: Boolean, 'package-lock': Boolean, otp: [null, String], 'package-lock-only': Boolean, parseable: Boolean, 'prefer-offline': Boolean, 'prefer-online': Boolean, prefix: path, preid: String, production: Boolean, progress: Boolean, proxy: [null, false, url], // allow proxy to be disabled explicitly 'read-only': Boolean, 'rebuild-bundle': Boolean, registry: [null, url], rollback: Boolean, save: Boolean, 'save-bundle': Boolean, 'save-dev': Boolean, 'save-exact': Boolean, 'save-optional': Boolean, 'save-prefix': String, 'save-prod': Boolean, scope: String, 'script-shell': [null, String], 'scripts-prepend-node-path': [false, true, 'auto', 'warn-only'], searchopts: String, searchexclude: [null, String], searchlimit: Number, searchstaleness: Number, 'send-metrics': Boolean, shell: String, shrinkwrap: Boolean, 'sign-git-commit': Boolean, 'sign-git-tag': Boolean, 'sso-poll-frequency': Number, 'sso-type': [null, 'oauth', 'saml'], 'strict-ssl': Boolean, tag: String, timing: Boolean, tmp: path, unicode: Boolean, 'unsafe-perm': Boolean, 'update-notifier': Boolean, usage: Boolean, user: [Number, String], userconfig: path, umask: Umask, version: Boolean, 'tag-version-prefix': String, versions: Boolean, viewer: String, _exit: Boolean } function getLocalAddresses () { var interfaces // #8094: some environments require elevated permissions to enumerate // interfaces, and synchronously throw EPERM when run without // elevated privileges try { interfaces = os.networkInterfaces() } catch (e) { interfaces = {} } return Object.keys(interfaces).map( nic => interfaces[nic].map(({address}) => address) ).reduce((curr, next) => curr.concat(next), []).concat(undefined) } exports.shorthands = { before: ['--enjoy-by'], s: ['--loglevel', 'silent'], d: ['--loglevel', 'info'], dd: ['--loglevel', 'verbose'], ddd: ['--loglevel', 'silly'], noreg: ['--no-registry'], N: ['--no-registry'], reg: ['--registry'], 'no-reg': ['--no-registry'], silent: ['--loglevel', 'silent'], verbose: ['--loglevel', 'verbose'], quiet: ['--loglevel', 'warn'], q: ['--loglevel', 'warn'], h: ['--usage'], H: ['--usage'], '?': ['--usage'], help: ['--usage'], v: ['--version'], f: ['--force'], desc: ['--description'], 'no-desc': ['--no-description'], 'local': ['--no-global'], l: ['--long'], m: ['--message'], p: ['--parseable'], porcelain: ['--parseable'], readonly: ['--read-only'], g: ['--global'], S: ['--save'], D: ['--save-dev'], E: ['--save-exact'], O: ['--save-optional'], P: ['--save-prod'], y: ['--yes'], n: ['--no-yes'], B: ['--save-bundle'], C: ['--prefix'] }
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