Gecko [ touzafair.com ]

Name	Size	Permission
access.js	5.45 KB	-rw-r--r--
adduser.js	2.2 KB	-rw-r--r--
audit.js	11.95 KB	-rw-r--r--
bin.js	729 B	-rw-r--r--
birthday.js	508 B	-rw-r--r--
bugs.js	815 B	-rw-r--r--
cache.js	7.08 KB	-rw-r--r--
ci.js	3.63 KB	-rw-r--r--
completion.js	8.91 KB	-rw-r--r--
config.js	8.11 KB	-rw-r--r--
dedupe.js	1.37 KB	-rw-r--r--
deprecate.js	2.06 KB	-rw-r--r--
diff.js	8.1 KB	-rw-r--r--
dist-tag.js	5.47 KB	-rw-r--r--
docs.js	447 B	-rw-r--r--
doctor.js	9.22 KB	-rw-r--r--
edit.js	2 KB	-rw-r--r--
exec.js	2.44 KB	-rw-r--r--
explain.js	3.55 KB	-rw-r--r--
explore.js	2.33 KB	-rw-r--r--
find-dupes.js	602 B	-rw-r--r--
fund.js	6.37 KB	-rw-r--r--
get.js	524 B	-rw-r--r--
help-search.js	5.62 KB	-rw-r--r--
help.js	4.53 KB	-rw-r--r--
hook.js	3.93 KB	-rw-r--r--
init.js	6.81 KB	-rw-r--r--
install-ci-test.js	377 B	-rw-r--r--
install-test.js	374 B	-rw-r--r--
install.js	5.11 KB	-rw-r--r--
link.js	5.02 KB	-rw-r--r--
ll.js	234 B	-rw-r--r--
logout.js	1.34 KB	-rw-r--r--
ls.js	16.94 KB	-rw-r--r--
org.js	4.2 KB	-rw-r--r--
outdated.js	8.84 KB	-rw-r--r--
owner.js	5.88 KB	-rw-r--r--
pack.js	2.36 KB	-rw-r--r--
ping.js	874 B	-rw-r--r--
pkg.js	3.47 KB	-rw-r--r--
prefix.js	343 B	-rw-r--r--
profile.js	11.25 KB	-rw-r--r--
prune.js	779 B	-rw-r--r--
publish.js	6.33 KB	-rw-r--r--
query.js	2.81 KB	-rw-r--r--
rebuild.js	2.16 KB	-rw-r--r--
repo.js	1.24 KB	-rw-r--r--
restart.js	351 B	-rw-r--r--
root.js	298 B	-rw-r--r--
run-script.js	6.9 KB	-rw-r--r--
search.js	2.72 KB	-rw-r--r--
set-script.js	2.63 KB	-rw-r--r--
set.js	572 B	-rw-r--r--
shrinkwrap.js	2.64 KB	-rw-r--r--
star.js	1.87 KB	-rw-r--r--
stars.js	1.03 KB	-rw-r--r--
start.js	341 B	-rw-r--r--
stop.js	336 B	-rw-r--r--
team.js	4.44 KB	-rw-r--r--
test.js	336 B	-rw-r--r--
token.js	6.79 KB	-rw-r--r--
uninstall.js	1.52 KB	-rw-r--r--
unpublish.js	4.51 KB	-rw-r--r--
unstar.js	182 B	-rw-r--r--
update.js	1.7 KB	-rw-r--r--
version.js	3.6 KB	-rw-r--r--
view.js	14.38 KB	-rw-r--r--
whoami.js	514 B	-rw-r--r--

Code Editor : link.js

const fs = require('fs')
const util = require('util')
const readdir = util.promisify(fs.readdir)
const { resolve } = require('path')

const Arborist = require('@npmcli/arborist')
const npa = require('npm-package-arg')
const rpj = require('read-package-json-fast')
const semver = require('semver')

const reifyFinish = require('../utils/reify-finish.js')

const ArboristWorkspaceCmd = require('../arborist-cmd.js')
class Link extends ArboristWorkspaceCmd {
  static description = 'Symlink a package folder'
  static name = 'link'
  static usage = [
    '[<package-spec>]',
  ]

static params = [
    'save',
    'save-exact',
    'global',
    'global-style',
    'legacy-bundling',
    'strict-peer-deps',
    'package-lock',
    'omit',
    'ignore-scripts',
    'audit',
    'bin-links',
    'fund',
    'dry-run',
    ...super.params,
  ]

async completion (opts) {
    const dir = this.npm.globalDir
    const files = await readdir(dir)
    return files.filter(f => !/^[._-]/.test(f))
  }

async exec (args) {
    if (this.npm.global) {
      throw Object.assign(
        new Error(
          'link should never be --global.\n' +
          'Please re-run this command with --local'
        ),
        { code: 'ELINKGLOBAL' }
      )
    }

// link with no args: symlink the folder to the global location
    // link with package arg: symlink the global to the local
    args = args.filter(a => resolve(a) !== this.npm.prefix)
    return args.length
      ? this.linkInstall(args)
      : this.linkPkg()
  }

async linkInstall (args) {
    // load current packages from the global space,
    // and then add symlinks installs locally
    const globalTop = resolve(this.npm.globalDir, '..')
    const globalOpts = {
      ...this.npm.flatOptions,
      path: globalTop,
      global: true,
      prune: false,
    }
    const globalArb = new Arborist(globalOpts)

// get only current top-level packages from the global space
    const globals = await globalArb.loadActual({
      filter: (node, kid) =>
        !node.isRoot || args.some(a => npa(a).name === kid),
    })

// any extra arg that is missing from the current
    // global space should be reified there first
    const missing = this.missingArgsFromTree(globals, args)
    if (missing.length) {
      await globalArb.reify({
        ...globalOpts,
        add: missing,
      })
    }

// get a list of module names that should be linked in the local prefix
    const names = []
    for (const a of args) {
      const arg = npa(a)
      names.push(
        arg.type === 'directory'
          ? (await rpj(resolve(arg.fetchSpec, 'package.json'))).name
          : arg.name
      )
    }

// npm link should not save=true by default unless you're
    // using any of --save-dev or other types
    const save =
      Boolean(
        this.npm.config.find('save') !== 'default' ||
        this.npm.config.get('save-optional') ||
        this.npm.config.get('save-peer') ||
        this.npm.config.get('save-dev') ||
        this.npm.config.get('save-prod')
      )

// create a new arborist instance for the local prefix and
    // reify all the pending names as symlinks there
    const localArb = new Arborist({
      ...this.npm.flatOptions,
      prune: false,
      path: this.npm.prefix,
      save,
    })
    await localArb.reify({
      ...this.npm.flatOptions,
      prune: false,
      path: this.npm.prefix,
      add: names.map(l => `file:${resolve(globalTop, 'node_modules', l).replace(/#/g, '%23')}`),
      save,
      workspaces: this.workspaceNames,
    })

await reifyFinish(this.npm, localArb)
  }

async linkPkg () {
    const wsp = this.workspacePaths
    const paths = wsp && wsp.length ? wsp : [this.npm.prefix]
    const add = paths.map(path => `file:${path.replace(/#/g, '%23')}`)
    const globalTop = resolve(this.npm.globalDir, '..')
    const arb = new Arborist({
      ...this.npm.flatOptions,
      path: globalTop,
      global: true,
    })
    await arb.reify({
      add,
    })
    await reifyFinish(this.npm, arb)
  }

// Returns a list of items that can't be fulfilled by
  // things found in the current arborist inventory
  missingArgsFromTree (tree, args) {
    if (tree.isLink) {
      return this.missingArgsFromTree(tree.target, args)
    }

const foundNodes = []
    const missing = args.filter(a => {
      const arg = npa(a)
      const nodes = tree.children.values()
      const argFound = [...nodes].every(node => {
        // TODO: write tests for unmatching version specs, this is hard to test
        // atm but should be simple once we have a mocked registry again
        if (arg.name !== node.name /* istanbul ignore next */ || (
          arg.version &&
          /* istanbul ignore next */
          !semver.satisfies(node.version, arg.version)
        )) {
          foundNodes.push(node)
          return true
        }
      })
      return argFound
    })

// remote nodes from the loaded tree in order
    // to avoid dropping them later when reifying
    for (const node of foundNodes) {
      node.parent = null
    }

return missing
  }
}
module.exports = Link

${this.title}

Code Editor : link.js