1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523
|
const Arborist = require('@npmcli/arborist')
const EventEmitter = require('events')
const { resolve, dirname, join } = require('path')
const Config = require('@npmcli/config')
const chalk = require('chalk')
const which = require('which')
const fs = require('fs/promises')
// Patch the global fs module here at the app level
require('graceful-fs').gracefulify(require('fs'))
const { definitions, flatten, shorthands } = require('./utils/config/index.js')
const usage = require('./utils/npm-usage.js')
const LogFile = require('./utils/log-file.js')
const Timers = require('./utils/timers.js')
const Display = require('./utils/display.js')
const log = require('./utils/log-shim')
const replaceInfo = require('./utils/replace-info.js')
const updateNotifier = require('./utils/update-notifier.js')
const pkg = require('../package.json')
const cmdList = require('./utils/cmd-list.js')
let warnedNonDashArg = false
const _load = Symbol('_load')
class Npm extends EventEmitter {
static get version () {
return pkg.version
}
command = null
updateNotification = null
loadErr = null
argv = []
#runId = new Date().toISOString().replace(/[.:]/g, '_')
#loadPromise = null
#tmpFolder = null
#title = 'npm'
#argvClean = []
#chalk = null
#outputBuffer = []
#logFile = new LogFile()
#display = new Display()
#timers = new Timers({
start: 'npm',
listener: (name, ms) => {
const args = ['timing', name, `Completed in ${ms}ms`]
this.#logFile.log(...args)
this.#display.log(...args)
},
})
config = new Config({
npmPath: dirname(__dirname),
definitions,
flatten,
shorthands,
})
get version () {
return this.constructor.version
}
deref (c) {
if (!c) {
return
}
if (c.match(/[A-Z]/)) {
c = c.replace(/([A-Z])/g, m => '-' + m.toLowerCase())
}
if (cmdList.plumbing.indexOf(c) !== -1) {
return c
}
// first deref the abbrev, if there is one
// then resolve any aliases
// so `npm install-cl` will resolve to `install-clean` then to `ci`
let a = cmdList.abbrevs[c]
while (cmdList.aliases[a]) {
a = cmdList.aliases[a]
}
return a
}
// Get an instantiated npm command
// npm.command is already taken as the currently running command, a refactor
// would be needed to change this
async cmd (cmd) {
await this.load()
// when location isn't set and global isn't true
// check for a package.json at the localPrefix
// and set the location to project if found
// TODO: this logic can move to the config module loadLocalPrefix to
// avoid double stat calls and consolidate logic
if (this.config.isDefault('location') && !this.config.get('global')) {
const hasPackageJson = await fs.stat(resolve(this.config.localPrefix, 'package.json'))
.then((st) => st.isFile())
.catch(() => false)
if (hasPackageJson) {
this.config.set('location', 'project')
}
}
const command = this.deref(cmd)
if (!command) {
throw Object.assign(new Error(`Unknown command ${cmd}`), {
code: 'EUNKNOWNCOMMAND',
})
}
const Impl = require(`./commands/${command}.js`)
const impl = new Impl(this)
return impl
}
// Call an npm command
async exec (cmd, args) {
const command = await this.cmd(cmd)
const timeEnd = this.time(`command:${cmd}`)
// since 'test', 'start', 'stop', etc. commands re-enter this function
// to call the run-script command, we need to only set it one time.
if (!this.command) {
process.env.npm_command = command.name
this.command = command.name
this.commandInstance = command
}
// this is async but we dont await it, since its ok if it doesnt
// finish before the command finishes running. it uses command and argv
// so it must be initiated here, after the command name is set
// eslint-disable-next-line promise/catch-or-return
updateNotifier(this).then((msg) => (this.updateNotification = msg))
// Options are prefixed by a hyphen-minus (-, \u2d).
// Other dash-type chars look similar but are invalid.
if (!warnedNonDashArg) {
args
.filter(arg => /^[\u2010-\u2015\u2212\uFE58\uFE63\uFF0D]/.test(arg))
.forEach(arg => {
warnedNonDashArg = true
log.error(
'arg',
'Argument starts with non-ascii dash, this is probably invalid:',
arg
)
})
}
const workspacesEnabled = this.config.get('workspaces')
// if cwd is a workspace, the default is set to [that workspace]
const implicitWorkspace = this.config.get('workspace', 'default').length > 0
const workspacesFilters = this.config.get('workspace')
const includeWorkspaceRoot = this.config.get('include-workspace-root')
// only call execWorkspaces when we have workspaces explicitly set
// or when it is implicit and not in our ignore list
const hasWorkspaceFilters = workspacesFilters.length > 0
const invalidWorkspaceConfig = workspacesEnabled === false && hasWorkspaceFilters
// (-ws || -w foo) && (cwd is not a workspace || command is not ignoring implicit workspaces)
const filterByWorkspaces = (workspacesEnabled || hasWorkspaceFilters) &&
(!implicitWorkspace || !command.ignoreImplicitWorkspace)
// normally this would go in the constructor, but our tests don't
// actually use a real npm object so this.npm.config isn't always
// populated. this is the compromise until we can make that a reality
// and then move this into the constructor.
command.workspaces = workspacesEnabled
command.workspacePaths = null
// normally this would be evaluated in base-command#setWorkspaces, see
// above for explanation
command.includeWorkspaceRoot = includeWorkspaceRoot
let execPromise = Promise.resolve()
if (this.config.get('usage')) {
this.output(command.usage)
} else if (invalidWorkspaceConfig) {
execPromise = Promise.reject(
new Error('Can not use --no-workspaces and --workspace at the same time'))
} else if (filterByWorkspaces) {
if (this.global) {
execPromise = Promise.reject(new Error('Workspaces not supported for global packages'))
} else {
execPromise = command.execWorkspaces(args, workspacesFilters)
}
} else {
execPromise = command.exec(args)
}
return execPromise.finally(timeEnd)
}
async load () {
if (!this.#loadPromise) {
this.#loadPromise = this.time('npm:load', async () => {
await this[_load]().catch((er) => {
this.loadErr = er
throw er
})
if (this.config.get('force')) {
log.warn('using --force', 'Recommended protections disabled.')
}
})
}
return this.#loadPromise
}
get loaded () {
return this.config.loaded
}
// This gets called at the end of the exit handler and
// during any tests to cleanup all of our listeners
// Everything in here should be synchronous
unload () {
this.#timers.off()
this.#display.off()
this.#logFile.off()
}
time (name, fn) {
return this.#timers.time(name, fn)
}
writeTimingFile () {
this.#timers.writeFile({
id: this.#runId,
command: this.#argvClean,
logfiles: this.logFiles,
version: this.version,
})
}
get title () {
return this.#title
}
set title (t) {
process.title = t
this.#title = t
}
async [_load] () {
const node = this.time('npm:load:whichnode', () => {
try {
return which.sync(process.argv[0])
} catch {
// TODO should we throw here?
}
})
if (node && node.toUpperCase() !== process.execPath.toUpperCase()) {
log.verbose('node symlink', node)
process.execPath = node
this.config.execPath = node
}
await this.time('npm:load:configload', () => this.config.load())
// mkdir this separately since the logs dir can be set to
// a different location. if this fails, then we don't have
// a cache dir, but we don't want to fail immediately since
// the command might not need a cache dir (like `npm --version`)
await this.time('npm:load:mkdirpcache', () =>
fs.mkdir(this.cache, { recursive: true })
.catch((e) => log.verbose('cache', `could not create cache: ${e}`)))
// its ok if this fails. user might have specified an invalid dir
// which we will tell them about at the end
await this.time('npm:load:mkdirplogs', () =>
fs.mkdir(this.logsDir, { recursive: true })
.catch((e) => log.verbose('logfile', `could not create logs-dir: ${e}`)))
// note: this MUST be shorter than the actual argv length, because it
// uses the same memory, so node will truncate it if it's too long.
this.time('npm:load:setTitle', () => {
const { parsedArgv: { cooked, remain } } = this.config
this.argv = remain
// Secrets are mostly in configs, so title is set using only the positional args
// to keep those from being leaked.
this.title = ['npm'].concat(replaceInfo(remain)).join(' ').trim()
// The cooked argv is also logged separately for debugging purposes. It is
// cleaned as a best effort by replacing known secrets like basic auth
// password and strings that look like npm tokens. XXX: for this to be
// safer the config should create a sanitized version of the argv as it
// has the full context of what each option contains.
this.#argvClean = replaceInfo(cooked)
log.verbose('title', this.title)
log.verbose('argv', this.#argvClean.map(JSON.stringify).join(' '))
})
this.time('npm:load:display', () => {
this.#display.load({
// Use logColor since that is based on stderr
color: this.logColor,
progress: this.flatOptions.progress,
silent: this.silent,
timing: this.config.get('timing'),
loglevel: this.config.get('loglevel'),
unicode: this.config.get('unicode'),
heading: this.config.get('heading'),
})
process.env.COLOR = this.color ? '1' : '0'
})
this.time('npm:load:logFile', () => {
this.#logFile.load({
path: this.logPath,
logsMax: this.config.get('logs-max'),
})
log.verbose('logfile', this.#logFile.files[0] || 'no logfile created')
})
this.time('npm:load:timers', () =>
this.#timers.load({
path: this.config.get('timing') ? this.logPath : null,
})
)
this.time('npm:load:configScope', () => {
const configScope = this.config.get('scope')
if (configScope && !/^@/.test(configScope)) {
this.config.set('scope', `@${configScope}`, this.config.find('scope'))
}
})
}
get flatOptions () {
const { flat } = this.config
// the Arborist constructor is used almost everywhere we call pacote, it's
// easiest to attach it to flatOptions so it goes everywhere without having
// to touch every call
flat.Arborist = Arborist
flat.nodeVersion = process.version
flat.npmVersion = pkg.version
if (this.command) {
flat.npmCommand = this.command
}
return flat
}
// color and logColor are a special derived values that takes into
// consideration not only the config, but whether or not we are operating
// in a tty with the associated output (stdout/stderr)
get color () {
return this.flatOptions.color
}
get chalk () {
if (!this.#chalk) {
let level = chalk.level
if (!this.color) {
level = 0
}
this.#chalk = new chalk.Chalk({ level })
}
return this.#chalk
}
get global () {
return this.config.get('global') || this.config.get('location') === 'global'
}
get logColor () {
return this.flatOptions.logColor
}
get silent () {
return this.flatOptions.silent
}
get lockfileVersion () {
return 2
}
get unfinishedTimers () {
return this.#timers.unfinished
}
get finishedTimers () {
return this.#timers.finished
}
get started () {
return this.#timers.started
}
get logFiles () {
return this.#logFile.files
}
get logsDir () {
return this.config.get('logs-dir') || join(this.cache, '_logs')
}
get logPath () {
return resolve(this.logsDir, `${this.#runId}-`)
}
get timingFile () {
return this.#timers.file
}
get cache () {
return this.config.get('cache')
}
set cache (r) {
this.config.set('cache', r)
}
get globalPrefix () {
return this.config.globalPrefix
}
set globalPrefix (r) {
this.config.globalPrefix = r
}
get localPrefix () {
return this.config.localPrefix
}
set localPrefix (r) {
this.config.localPrefix = r
}
get globalDir () {
return process.platform !== 'win32'
? resolve(this.globalPrefix, 'lib', 'node_modules')
: resolve(this.globalPrefix, 'node_modules')
}
get localDir () {
return resolve(this.localPrefix, 'node_modules')
}
get dir () {
return this.global ? this.globalDir : this.localDir
}
get globalBin () {
const b = this.globalPrefix
return process.platform !== 'win32' ? resolve(b, 'bin') : b
}
get localBin () {
return resolve(this.dir, '.bin')
}
get bin () {
return this.global ? this.globalBin : this.localBin
}
get prefix () {
return this.global ? this.globalPrefix : this.localPrefix
}
set prefix (r) {
const k = this.global ? 'globalPrefix' : 'localPrefix'
this[k] = r
}
get usage () {
return usage(this)
}
// XXX add logging to see if we actually use this
get tmp () {
if (!this.#tmpFolder) {
const rand = require('crypto').randomBytes(4).toString('hex')
this.#tmpFolder = `npm-${process.pid}-${rand}`
}
return resolve(this.config.get('tmp'), this.#tmpFolder)
}
// output to stdout in a progress bar compatible way
output (...msg) {
log.clearProgress()
// eslint-disable-next-line no-console
console.log(...msg)
log.showProgress()
}
outputBuffer (item) {
this.#outputBuffer.push(item)
}
flushOutput (jsonError) {
if (!jsonError && !this.#outputBuffer.length) {
return
}
if (this.config.get('json')) {
const jsonOutput = this.#outputBuffer.reduce((acc, item) => {
if (typeof item === 'string') {
// try to parse it as json in case its a string
try {
item = JSON.parse(item)
} catch {
return acc
}
}
return { ...acc, ...item }
}, {})
this.output(JSON.stringify({ ...jsonOutput, ...jsonError }, null, 2))
} else {
for (const item of this.#outputBuffer) {
this.output(item)
}
}
this.#outputBuffer.length = 0
}
outputError (...msg) {
log.clearProgress()
// eslint-disable-next-line no-console
console.error(...msg)
log.showProgress()
}
}
module.exports = Npm
|