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✏️ /opt/alt/alt-nodejs9/root/usr/lib/node_modules/npm/lib/install/validate-args.js

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'use strict'
var validate = require('aproba')
var asyncMap = require('slide').asyncMap
var chain = require('slide').chain
var npmInstallChecks = require('npm-install-checks')
var iferr = require('iferr')
var checkEngine = npmInstallChecks.checkEngine
var checkPlatform = npmInstallChecks.checkPlatform
var npm = require('../npm.js')

module.exports = function (idealTree, args, next) {
  validate('OAF', arguments)
  var force = npm.config.get('force')

asyncMap(args, function (pkg, done) {
    chain([
      [hasMinimumFields, pkg],
      [checkSelf, idealTree, pkg, force],
      [isInstallable, pkg]
    ], done)
  }, next)
}

function hasMinimumFields (pkg, cb) {
  if (pkg.name === '' || pkg.name == null) {
    return cb(new Error(`Can't install ${pkg._resolved}: Missing package name`))
  } else if (pkg.version === '' || pkg.version == null) {
    return cb(new Error(`Can't install ${pkg._resolved}: Missing package version`))
  } else {
    return cb()
  }
}

function getWarnings (pkg) {
  while (pkg.parent) pkg = pkg.parent
  if (!pkg.warnings) pkg.warnings = []
  return pkg.warnings
}

var isInstallable = module.exports.isInstallable = function (pkg, next) {
  var force = npm.config.get('force')
  var nodeVersion = npm.config.get('node-version')
  if (/-/.test(nodeVersion)) {
    // for the purposes of validation, if the node version is a prerelease,
    // strip that. We check and warn about this sceanrio over in validate-tree.
    nodeVersion = nodeVersion.replace(/-.*/, '')
  }
  var strict = npm.config.get('engine-strict')
  checkEngine(pkg, npm.version, nodeVersion, force, strict, iferr(next, thenWarnEngineIssues))
  function thenWarnEngineIssues (warn) {
    if (warn) getWarnings(pkg).push(warn)
    checkPlatform(pkg, force, next)
  }
}

function checkSelf (idealTree, pkg, force, next) {
  if (idealTree.package && idealTree.package.name !== pkg.name) return next()
  if (force) {
    var warn = new Error("Wouldn't install " + pkg.name + ' as a dependency of itself, but being forced')
    warn.code = 'ENOSELF'
    idealTree.warnings.push(warn)
    next()
  } else {
    var er = new Error('Refusing to install package with name "' + pkg.name +
     '" under a package\n' +
     'also called "' + pkg.name + '". Did you name your project the same\n' +
     'as the dependency you\'re installing?\n\n' +
     'For more information, see:\n' +
     '    <https://docs.npmjs.com/cli/install#limitations-of-npms-install-algorithm>')
    er.code = 'ENOSELF'
    next(er)
  }
}

Batal

⬅ lib 34 item

Nama	Tipe	Ukuran	Diubah	Perm	Aksi
📁 action	dir	—	16/09/24 06:39	0755	📂
📜 access-error.js	js	202 B	14/12/22 15:54	0644	✏️ ⬇
📜 actions.js	js	5.5 KB	14/12/22 15:54	0644	✏️ ⬇
📜 and-add-parent-to-errors.js	js	324 B	14/12/22 15:54	0644	✏️ ⬇
📜 and-finish-tracker.js	js	360 B	14/12/22 15:54	0644	✏️ ⬇
📜 and-ignore-errors.js	js	204 B	14/12/22 15:54	0644	✏️ ⬇
📜 check-permissions.js	js	1.9 KB	14/12/22 15:54	0644	✏️ ⬇
📜 copy-tree.js	js	881 B	14/12/22 15:54	0644	✏️ ⬇
📜 decompose-actions.js	js	1.8 KB	14/12/22 15:54	0644	✏️ ⬇
📜 deps.js	js	26.4 KB	14/12/22 15:54	0644	✏️ ⬇
📜 diff-trees.js	js	8.5 KB	14/12/22 15:54	0644	✏️ ⬇
📜 exists.js	js	775 B	14/12/22 15:54	0644	✏️ ⬇
📜 flatten-tree.js	js	1021 B	14/12/22 15:54	0644	✏️ ⬇
📜 get-requested.js	js	427 B	14/12/22 15:54	0644	✏️ ⬇
📜 inflate-bundled.js	js	628 B	14/12/22 15:54	0644	✏️ ⬇
📜 inflate-shrinkwrap.js	js	7.2 KB	14/12/22 15:54	0644	✏️ ⬇
📜 is-dev-dep.js	js	175 B	14/12/22 15:54	0644	✏️ ⬇
📜 is-extraneous.js	js	618 B	14/12/22 15:54	0644	✏️ ⬇
📜 is-fs-access-available.js	js	763 B	14/12/22 15:54	0644	✏️ ⬇
📜 is-only-dev.js	js	1.2 KB	14/12/22 15:54	0644	✏️ ⬇
📜 is-only-optional.js	js	462 B	14/12/22 15:54	0644	✏️ ⬇
📜 is-opt-dep.js	js	185 B	14/12/22 15:54	0644	✏️ ⬇
📜 is-prod-dep.js	js	172 B	14/12/22 15:54	0644	✏️ ⬇
📜 module-staging-path.js	js	259 B	14/12/22 15:54	0644	✏️ ⬇
📜 mutate-into-logical-tree.js	js	4.5 KB	14/12/22 15:54	0644	✏️ ⬇
📜 node.js	js	1.9 KB	14/12/22 15:54	0644	✏️ ⬇
📜 read-shrinkwrap.js	js	2 KB	14/12/22 15:54	0644	✏️ ⬇
📜 realize-shrinkwrap-specifier.js	js	621 B	14/12/22 15:54	0644	✏️ ⬇
📜 report-optional-failure.js	js	1 KB	14/12/22 15:54	0644	✏️ ⬇
📜 save.js	js	5.6 KB	14/12/22 15:54	0644	✏️ ⬇
📜 update-package-json.js	js	1.9 KB	14/12/22 15:54	0644	✏️ ⬇
📜 validate-args.js	js	2.5 KB	14/12/22 15:54	0644	✏️ ⬇
📜 validate-tree.js	js	3.1 KB	14/12/22 15:54	0644	✏️ ⬇
📜 writable.js	js	1 KB	14/12/22 15:54	0644	✏️ ⬇

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