FM / lib

/snap/node/11691/lib/node_modules/npm/node_modules/@npmcli/arborist/lib/

/snap/node/11691/lib/node_modules/npm/node_modules/@npmcli/arborist/lib

Name	Size	Mode	Actions
arborist/	-	0755	rm
add-rm-pkg-deps.js	5008	0644	edit dl rm
audit-report.js	12232	0644	edit dl rm
calc-dep-flags.js	3506	0644	edit dl rm
can-place-dep.js	14273	0644	edit dl rm
case-insensitive-map.js	1239	0644	edit dl rm
consistent-resolve.js	1296	0644	edit dl rm
debug.js	1282	0644	edit dl rm
deepest-nesting-target.js	691	0644	edit dl rm
dep-valid.js	5125	0644	edit dl rm
diff.js	10005	0644	edit dl rm
edge.js	6784	0644	edit dl rm
from-path.js	1095	0644	edit dl rm
gather-dep-set.js	1286	0644	edit dl rm
index.js	273	0644	edit dl rm
inventory.js	3321	0644	edit dl rm
isolated-classes.js	2717	0644	edit dl rm
link.js	3114	0644	edit dl rm
node.js	44529	0644	edit dl rm
optional-set.js	1353	0644	edit dl rm
override-resolves.js	225	0644	edit dl rm
override-set.js	8567	0644	edit dl rm
packument-cache.js	2556	0644	edit dl rm
peer-entry-sets.js	2632	0644	edit dl rm
place-dep.js	20226	0644	edit dl rm
printable.js	5222	0644	edit dl rm
query-selector-all.js	29903	0644	edit dl rm
realpath.js	2655	0644	edit dl rm
relpath.js	136	0644	edit dl rm
reset-dep-flags.js	638	0644	edit dl rm
retire-path.js	501	0644	edit dl rm
shrinkwrap.js	37711	0644	edit dl rm
signal-handling.js	2245	0644	edit dl rm
signals.js	1381	0644	edit dl rm
spec-from-lock.js	874	0644	edit dl rm
tracker.js	2991	0644	edit dl rm
tree-check.js	4142	0644	edit dl rm
version-from-tgz.js	1488	0644	edit dl rm
vuln.js	5958	0644	edit dl rm
yarn-lock.js	10813	0644	edit dl rm

Edit: /snap/node/11691/lib/node_modules/npm/node_modules/@npmcli/arborist/lib/link.js (3114B)

const relpath = require('./relpath.js')
const Node = require('./node.js')
const _loadDeps = Symbol.for('Arborist.Node._loadDeps')
const _target = Symbol.for('_target')
const { dirname } = require('node:path')
// defined by Node class
const _delistFromMeta = Symbol.for('_delistFromMeta')
const _refreshLocation = Symbol.for('_refreshLocation')
class Link extends Node {
  constructor (options) {
    const { root, realpath, target, parent, fsParent, isStoreLink } = options

if (!realpath && !(target && target.path)) {
      throw new TypeError('must provide realpath for Link node')
    }

super({
      ...options,
      realpath: realpath || target.path,
      root: root || (parent ? parent.root
      : fsParent ? fsParent.root
      : target ? target.root
      : null),
    })

this.isStoreLink = isStoreLink || false

if (target) {
      this.target = target
    } else if (this.realpath === this.root.path) {
      this.target = this.root
    } else {
      this.target = new Node({
        ...options,
        path: realpath,
        parent: null,
        fsParent: null,
        root: this.root,
      })
    }
  }

get version () {
    return this.target ? this.target.version : this.package.version || ''
  }

get target () {
    return this[_target]
  }

set target (target) {
    const current = this[_target]
    if (target === current) {
      return
    }

if (!target) {
      if (current && current.linksIn) {
        current.linksIn.delete(this)
      }
      if (this.path) {
        this[_delistFromMeta]()
        this[_target] = null
        this.package = {}
        this[_refreshLocation]()
      } else {
        this[_target] = null
      }
      return
    }

if (!this.path) {
      // temp node pending assignment to a tree
      // we know it's not in the inventory yet, because no path.
      if (target.path) {
        this.realpath = target.path
      } else {
        target.path = target.realpath = this.realpath
      }
      target.root = this.root
      this[_target] = target
      target.linksIn.add(this)
      this.package = target.package
      return
    }

// have to refresh metadata, because either realpath or package
    // is very likely changing.
    this[_delistFromMeta]()
    this.package = target.package
    this.realpath = target.path
    this[_refreshLocation]()

target.root = this.root
  }

// a link always resolves to the relative path to its target
  get resolved () {
    // the path/realpath guard is there for the benefit of setting
    // these things in the "wrong" order
    return this.path && this.realpath
      ? `file:${relpath(dirname(this.path), this.realpath)}`
      : null
  }

set resolved (r) {}

// deps are resolved on the target, not the Link
  // so this is a no-op
  [_loadDeps] () {}

// links can't have children, only their targets can
  // fix it to an empty list so that we can still call
  // things that iterate over them, just as a no-op
  get children () {
    return new Map()
  }

set children (c) {}

get isLink () {
    return true
  }
}

module.exports = Link

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