are-we-there-yet - npm Package Compare versions

Comparing version 4.0.0 to 4.0.1

lib/tracker-base.js

 'use strict'
-var EventEmitter = require('events').EventEmitter
-var util = require('util')
+const EventEmitter = require('events')
 
-var trackerId = 0
-var TrackerBase = module.exports = function (name) {
-  EventEmitter.call(this)
-  this.id = ++trackerId
-  this.name = name
+let trackerId = 0
+class TrackerBase extends EventEmitter {
+  constructor (name) {
+    super()
+    this.id = ++trackerId
+    this.name = name
+  }
 }
-util.inherits(TrackerBase, EventEmitter)
+
+module.exports = TrackerBase

lib/tracker-group.js

 'use strict'
-var util = require('util')
-var TrackerBase = require('./tracker-base.js')
-var Tracker = require('./tracker.js')
-var TrackerStream = require('./tracker-stream.js')
+const TrackerBase = require('./tracker-base.js')
+const Tracker = require('./tracker.js')
+const TrackerStream = require('./tracker-stream.js')
 
-var TrackerGroup = module.exports = function (name) {
-  TrackerBase.call(this, name)
-  this.parentGroup = null
-  this.trackers = []
-  this.completion = {}
-  this.weight = {}
-  this.totalWeight = 0
-  this.finished = false
-  this.bubbleChange = bubbleChange(this)
-}
-util.inherits(TrackerGroup, TrackerBase)
+class TrackerGroup extends TrackerBase {
+  parentGroup = null
+  trackers = []
+  completion = {}
+  weight = {}
+  totalWeight = 0
+  finished = false
+  bubbleChange = bubbleChange(this)
 
-function bubbleChange (trackerGroup) {
-  return function (name, completed, tracker) {
-    trackerGroup.completion[tracker.id] = completed
-    if (trackerGroup.finished) {
-      return
+  nameInTree () {
+    var names = []
+    var from = this
+    while (from) {
+      names.unshift(from.name)
+      from = from.parentGroup
     }
-    trackerGroup.emit('change', name || trackerGroup.name, trackerGroup.completed(), trackerGroup)
+    return names.join('/')
   }
-}
 
-TrackerGroup.prototype.nameInTree = function () {
-  var names = []
-  var from = this
-  while (from) {
-    names.unshift(from.name)
-    from = from.parentGroup
+  addUnit (unit, weight) {
+    if (unit.addUnit) {
+      var toTest = this
+      while (toTest) {
+        if (unit === toTest) {
+          throw new Error(
+            'Attempted to add tracker group ' +
+            unit.name + ' to tree that already includes it ' +
+            this.nameInTree(this))
+        }
+        toTest = toTest.parentGroup
+      }
+      unit.parentGroup = this
+    }
+    this.weight[unit.id] = weight || 1
+    this.totalWeight += this.weight[unit.id]
+    this.trackers.push(unit)
+    this.completion[unit.id] = unit.completed()
+    unit.on('change', this.bubbleChange)
+    if (!this.finished) {
+      this.emit('change', unit.name, this.completion[unit.id], unit)
+    }
+    return unit
   }
-  return names.join('/')
-}
 
-TrackerGroup.prototype.addUnit = function (unit, weight) {
-  if (unit.addUnit) {
-    var toTest = this
-    while (toTest) {
-      if (unit === toTest) {
-        throw new Error(
-          'Attempted to add tracker group ' +
-          unit.name + ' to tree that already includes it ' +
-          this.nameInTree(this))
-      }
-      toTest = toTest.parentGroup
+  completed () {
+    if (this.trackers.length === 0) {
+      return 0
     }
-    unit.parentGroup = this
+    var valPerWeight = 1 / this.totalWeight
+    var completed = 0
+    for (var ii = 0; ii < this.trackers.length; ii++) {
+      var trackerId = this.trackers[ii].id
+      completed +=
+        valPerWeight * this.weight[trackerId] * this.completion[trackerId]
+    }
+    return completed
   }
-  this.weight[unit.id] = weight || 1
-  this.totalWeight += this.weight[unit.id]
-  this.trackers.push(unit)
-  this.completion[unit.id] = unit.completed()
-  unit.on('change', this.bubbleChange)
-  if (!this.finished) {
-    this.emit('change', unit.name, this.completion[unit.id], unit)
+
+  newGroup (name, weight) {
+    return this.addUnit(new TrackerGroup(name), weight)
   }
-  return unit
-}
 
-TrackerGroup.prototype.completed = function () {
-  if (this.trackers.length === 0) {
-    return 0
+  newItem (name, todo, weight) {
+    return this.addUnit(new Tracker(name, todo), weight)
   }
-  var valPerWeight = 1 / this.totalWeight
-  var completed = 0
-  for (var ii = 0; ii < this.trackers.length; ii++) {
-    var trackerId = this.trackers[ii].id
-    completed +=
-      valPerWeight * this.weight[trackerId] * this.completion[trackerId]
+
+  newStream (name, todo, weight) {
+    return this.addUnit(new TrackerStream(name, todo), weight)
   }
-  return completed
-}
 
-TrackerGroup.prototype.newGroup = function (name, weight) {
-  return this.addUnit(new TrackerGroup(name), weight)
-}
+  finish () {
+    this.finished = true
+    if (!this.trackers.length) {
+      this.addUnit(new Tracker(), 1, true)
+    }
+    for (var ii = 0; ii < this.trackers.length; ii++) {
+      var tracker = this.trackers[ii]
+      tracker.finish()
+      tracker.removeListener('change', this.bubbleChange)
+    }
+    this.emit('change', this.name, 1, this)
+  }
 
-TrackerGroup.prototype.newItem = function (name, todo, weight) {
-  return this.addUnit(new Tracker(name, todo), weight)
-}
+  debug (depth = 0) {
+    const indent = ' '.repeat(depth)
+    let output = `${indent}${this.name || 'top'}: ${this.completed()}\n`
 
-TrackerGroup.prototype.newStream = function (name, todo, weight) {
-  return this.addUnit(new TrackerStream(name, todo), weight)
+    this.trackers.forEach(function (tracker) {
+      output += tracker instanceof TrackerGroup
+        ? tracker.debug(depth + 1)
+        : `${indent} ${tracker.name}: ${tracker.completed()}\n`
+    })
+    return output
+  }
 }
 
-TrackerGroup.prototype.finish = function () {
-  this.finished = true
-  if (!this.trackers.length) {
-    this.addUnit(new Tracker(), 1, true)
+function bubbleChange (trackerGroup) {
+  return function (name, completed, tracker) {
+    trackerGroup.completion[tracker.id] = completed
+    if (trackerGroup.finished) {
+      return
+    }
+    trackerGroup.emit('change', name || trackerGroup.name, trackerGroup.completed(), trackerGroup)
   }
-  for (var ii = 0; ii < this.trackers.length; ii++) {
-    var tracker = this.trackers[ii]
-    tracker.finish()
-    tracker.removeListener('change', this.bubbleChange)
-  }
-  this.emit('change', this.name, 1, this)
 }
 
-var buffer = '                                  '
-TrackerGroup.prototype.debug = function (depth) {
-  depth = depth || 0
-  var indent = depth ? buffer.slice(0, depth) : ''
-  var output = indent + (this.name || 'top') + ': ' + this.completed() + '\n'
-  this.trackers.forEach(function (tracker) {
-    if (tracker instanceof TrackerGroup) {
-      output += tracker.debug(depth + 1)
-    } else {
-      output += indent + ' ' + tracker.name + ': ' + tracker.completed() + '\n'
-    }
-  })
-  return output
-}
+module.exports = TrackerGroup

lib/tracker-stream.js

 'use strict'
-var util = require('util')
-var stream = require('readable-stream')
-var delegate = require('delegates')
-var Tracker = require('./tracker.js')
+const stream = require('readable-stream')
+const delegate = require('delegates')
+const Tracker = require('./tracker.js')
 
-var TrackerStream = module.exports = function (name, size, options) {
-  stream.Transform.call(this, options)
-  this.tracker = new Tracker(name, size)
-  this.name = name
-  this.id = this.tracker.id
-  this.tracker.on('change', delegateChange(this))
+class TrackerStream extends stream.Transform {
+  constructor (name, size, options) {
+    super(options)
+    this.tracker = new Tracker(name, size)
+    this.name = name
+    this.id = this.tracker.id
+    this.tracker.on('change', delegateChange(this))
+  }
+
+  _transform (data, encoding, cb) {
+    this.tracker.completeWork(data.length ? data.length : 1)
+    this.push(data)
+    cb()
+  }
+
+  _flush (cb) {
+    this.tracker.finish()
+    cb()
+  }
 }
-util.inherits(TrackerStream, stream.Transform)
 
@@ -22,13 +33,2 @@ function delegateChange (trackerStream) {
 
-TrackerStream.prototype._transform = function (data, encoding, cb) {
-  this.tracker.completeWork(data.length ? data.length : 1)
-  this.push(data)
-  cb()
-}
-
-TrackerStream.prototype._flush = function (cb) {
-  this.tracker.finish()
-  cb()
-}
-
 delegate(TrackerStream.prototype, 'tracker')
@@ -38,1 +38,3 @@ .method('completed')
   .method('finish')
+
+module.exports = TrackerStream

lib/tracker.js

 'use strict'
-var util = require('util')
-var TrackerBase = require('./tracker-base.js')
+const TrackerBase = require('./tracker-base.js')
 
-var Tracker = module.exports = function (name, todo) {
-  TrackerBase.call(this, name)
-  this.workDone = 0
-  this.workTodo = todo || 0
-}
-util.inherits(Tracker, TrackerBase)
+class Tracker extends TrackerBase {
+  constructor (name, todo) {
+    super(name)
+    this.workDone = 0
+    this.workTodo = todo || 0
+  }
 
-Tracker.prototype.completed = function () {
-  return this.workTodo === 0 ? 0 : this.workDone / this.workTodo
-}
+  completed () {
+    return this.workTodo === 0 ? 0 : this.workDone / this.workTodo
+  }
 
-Tracker.prototype.addWork = function (work) {
-  this.workTodo += work
-  this.emit('change', this.name, this.completed(), this)
-}
+  addWork (work) {
+    this.workTodo += work
+    this.emit('change', this.name, this.completed(), this)
+  }
 
-Tracker.prototype.completeWork = function (work) {
-  this.workDone += work
-  if (this.workDone > this.workTodo) {
-    this.workDone = this.workTodo
+  completeWork (work) {
+    this.workDone += work
+    if (this.workDone > this.workTodo) {
+      this.workDone = this.workTodo
+    }
+    this.emit('change', this.name, this.completed(), this)
   }
-  this.emit('change', this.name, this.completed(), this)
+
+  finish () {
+    this.workTodo = this.workDone = 1
+    this.emit('change', this.name, 1, this)
+  }
 }
 
-Tracker.prototype.finish = function () {
-  this.workTodo = this.workDone = 1
-  this.emit('change', this.name, 1, this)
-}
+module.exports = Tracker

package.json

 {
   "name": "are-we-there-yet",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "Keep track of the overall completion of many disparate processes",
@@ -27,4 +27,4 @@ "main": "lib/index.js",
   "devDependencies": {
-    "@npmcli/eslint-config": "^3.0.1",
-    "@npmcli/template-oss": "4.5.1",
+    "@npmcli/eslint-config": "^4.0.0",
+    "@npmcli/template-oss": "4.17.0",
     "tap": "^16.0.1"
@@ -55,4 +55,5 @@ },
     "//@npmcli/template-oss": "This file is partially managed by @npmcli/template-oss. Edits may be overwritten.",
-    "version": "4.5.1"
+    "version": "4.17.0",
+    "publish": true
   }
 }

New alerts

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Worsened metrics

Total package byte prevSize

13639

decreased by-4.03%

Lines of code

175

decreased by-1.69%

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes