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Mini Shell
Mini Shell
// 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']
}
Zerion Mini Shell 1.0