FM / lib

/home2/dakshskx/nodejs/lib/node_modules/npm/node_modules/@npmcli/arborist/lib/

/home2/dakshskx/nodejs/lib/node_modules/npm/node_modules/@npmcli/arborist/lib

Name	Size	Mode	Actions
arborist/	-	0755	rm
add-rm-pkg-deps.js	5010	0644	edit dl rm
audit-report.js	12282	0644	edit dl rm
calc-dep-flags.js	3148	0644	edit dl rm
can-place-dep.js	14273	0644	edit dl rm
case-insensitive-map.js	1356	0644	edit dl rm
consistent-resolve.js	1432	0644	edit dl rm
debug.js	1228	0644	edit dl rm
deepest-nesting-target.js	691	0644	edit dl rm
dep-valid.js	4990	0644	edit dl rm
diff.js	9798	0644	edit dl rm
edge.js	6983	0644	edit dl rm
from-path.js	1069	0644	edit dl rm
gather-dep-set.js	1286	0644	edit dl rm
get-workspace-nodes.js	863	0644	edit dl rm
index.js	353	0644	edit dl rm
inventory.js	3272	0644	edit dl rm
link.js	3691	0644	edit dl rm
node.js	44093	0644	edit dl rm
optional-set.js	1353	0644	edit dl rm
override-resolves.js	230	0644	edit dl rm
override-set.js	2603	0644	edit dl rm
peer-entry-sets.js	2632	0644	edit dl rm
place-dep.js	20207	0644	edit dl rm
printable.js	5217	0644	edit dl rm
query-selector-all.js	16827	0644	edit dl rm
realpath.js	2737	0644	edit dl rm
relpath.js	131	0644	edit dl rm
reset-dep-flags.js	638	0644	edit dl rm
retire-path.js	491	0644	edit dl rm
shrinkwrap.js	37913	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	3373	0644	edit dl rm
tree-check.js	4121	0644	edit dl rm
version-from-tgz.js	1489	0644	edit dl rm
vuln.js	5858	0644	edit dl rm
yarn-lock.js	10289	0644	edit dl rm

Edit: /home2/dakshskx/nodejs/lib/node_modules/npm/node_modules/@npmcli/arborist/lib/tracker.js (3373B)

const _progress = Symbol('_progress')
const _onError = Symbol('_onError')
const _setProgress = Symbol('_setProgess')
const npmlog = require('npmlog')

module.exports = cls => class Tracker extends cls {
  constructor (options = {}) {
    super(options)
    this[_setProgress] = !!options.progress
    this[_progress] = new Map()
  }

addTracker (section, subsection = null, key = null) {
    if (section === null || section === undefined) {
      this[_onError](`Tracker can't be null or undefined`)
    }

if (key === null) {
      key = subsection
    }

const hasTracker = this[_progress].has(section)
    const hasSubtracker = this[_progress].has(`${section}:${key}`)

if (hasTracker && subsection === null) {
      // 0. existing tracker, no subsection
      this[_onError](`Tracker "${section}" already exists`)
    } else if (!hasTracker && subsection === null) {
      // 1. no existing tracker, no subsection
      // Create a new tracker from npmlog
      // starts progress bar
      if (this[_setProgress] && this[_progress].size === 0) {
        npmlog.enableProgress()
      }

this[_progress].set(section, npmlog.newGroup(section))
    } else if (!hasTracker && subsection !== null) {
      // 2. no parent tracker and subsection
      this[_onError](`Parent tracker "${section}" does not exist`)
    } else if (!hasTracker || !hasSubtracker) {
      // 3. existing parent tracker, no subsection tracker
      // Create a new subtracker in this[_progress] from parent tracker
      this[_progress].set(`${section}:${key}`,
        this[_progress].get(section).newGroup(`${section}:${subsection}`)
      )
    }
    // 4. existing parent tracker, existing subsection tracker
    // skip it
  }

finishTracker (section, subsection = null, key = null) {
    if (section === null || section === undefined) {
      this[_onError](`Tracker can't be null or undefined`)
    }

if (key === null) {
      key = subsection
    }

const hasTracker = this[_progress].has(section)
    const hasSubtracker = this[_progress].has(`${section}:${key}`)

// 0. parent tracker exists, no subsection
    // Finish parent tracker and remove from this[_progress]
    if (hasTracker && subsection === null) {
      // check if parent tracker does
      // not have any remaining children
      const keys = this[_progress].keys()
      for (const key of keys) {
        if (key.match(new RegExp(section + ':'))) {
          this.finishTracker(section, key)
        }
      }

// remove parent tracker
      this[_progress].get(section).finish()
      this[_progress].delete(section)

// remove progress bar if all
      // trackers are finished
      if (this[_setProgress] && this[_progress].size === 0) {
        npmlog.disableProgress()
      }
    } else if (!hasTracker && subsection === null) {
      // 1. no existing parent tracker, no subsection
      this[_onError](`Tracker "${section}" does not exist`)
    } else if (!hasTracker || hasSubtracker) {
      // 2. subtracker exists
      // Finish subtracker and remove from this[_progress]
      this[_progress].get(`${section}:${key}`).finish()
      this[_progress].delete(`${section}:${key}`)
    }
    // 3. existing parent tracker, no subsection
  }

[_onError] (msg) {
    if (this[_setProgress]) {
      npmlog.disableProgress()
    }
    throw new Error(msg)
  }
}

cmd: