X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=org.simantics.maps.server%2Fnode%2Fnode-v4.8.0-win-x64%2Fnode_modules%2Fnpm%2Fnode_modules%2Fnpmlog%2Fnode_modules%2Fgauge%2Fprogress-bar.js;fp=org.simantics.maps.server%2Fnode%2Fnode-v4.8.0-win-x64%2Fnode_modules%2Fnpm%2Fnode_modules%2Fnpmlog%2Fnode_modules%2Fgauge%2Fprogress-bar.js;h=ddfc4a44be4ded7a6b40aac402b3f3f9af6be189;hb=2529be6d456deeb07c128603ce4971f1dc29b695;hp=0000000000000000000000000000000000000000;hpb=2636fc31c16c23711cf2b06a4ae8537bba9c1d35;p=simantics%2Fdistrict.git

diff --git a/org.simantics.maps.server/node/node-v4.8.0-win-x64/node_modules/npm/node_modules/npmlog/node_modules/gauge/progress-bar.js b/org.simantics.maps.server/node/node-v4.8.0-win-x64/node_modules/npm/node_modules/npmlog/node_modules/gauge/progress-bar.js
new file mode 100644
index 00000000..ddfc4a44
--- /dev/null
+++ b/org.simantics.maps.server/node/node-v4.8.0-win-x64/node_modules/npm/node_modules/npmlog/node_modules/gauge/progress-bar.js
@@ -0,0 +1,225 @@
+"use strict"
+var hasUnicode = require("has-unicode")
+var ansi = require("ansi")
+var align = {
+  center: require("lodash.pad"),
+  left:   require("lodash.padend"),
+  right:  require("lodash.padstart")
+}
+var defaultStream = process.stderr
+function isTTY() {
+  return process.stderr.isTTY
+}
+function getWritableTTYColumns() {
+  // Writing to the final column wraps the line
+  // We have to use stdout here, because Node's magic SIGWINCH handler only
+  // updates process.stdout, not process.stderr
+  return process.stdout.columns - 1
+}
+
+var ProgressBar = module.exports = function (options, cursor) {
+  if (! options) options = {}
+  if (! cursor && options.write) {
+    cursor = options
+    options = {}
+  }
+  if (! cursor) {
+    cursor = ansi(defaultStream)
+  }
+  this.cursor = cursor
+  this.showing = false
+  this.theme = options.theme || (hasUnicode() ? ProgressBar.unicode : ProgressBar.ascii)
+  this.template = options.template || [
+    {type: "name", separated: true, length: 25},
+    {type: "spinner", separated: true},
+    {type: "startgroup"},
+    {type: "completionbar"},
+    {type: "endgroup"}
+  ]
+  this.updatefreq = options.maxUpdateFrequency == null ? 50 : options.maxUpdateFrequency
+  this.lastName = ""
+  this.lastCompleted = 0
+  this.spun = 0
+  this.last = new Date(0)
+
+  var self = this
+  this._handleSizeChange = function () {
+    if (!self.showing) return
+    self.hide()
+    self.show()
+  }
+}
+ProgressBar.prototype = {}
+
+ProgressBar.unicode = {
+  startgroup: "╢",
+  endgroup: "╟",
+  complete: "█",
+  incomplete: "░",
+  spinner: "▀▐▄▌",
+  subsection: "→"
+}
+
+ProgressBar.ascii = {
+  startgroup: "|",
+  endgroup: "|",
+  complete: "#",
+  incomplete: "-",
+  spinner: "-\\|/",
+  subsection: "->"
+}
+
+ProgressBar.prototype.setTheme = function(theme) {
+  this.theme = theme
+}
+
+ProgressBar.prototype.setTemplate = function(template) {
+  this.template = template
+}
+
+ProgressBar.prototype._enableResizeEvents = function() {
+  process.stdout.on('resize', this._handleSizeChange)
+}
+
+ProgressBar.prototype._disableResizeEvents = function() {
+  process.stdout.removeListener('resize', this._handleSizeChange)
+}
+
+ProgressBar.prototype.disable = function() {
+  this.hide()
+  this.disabled = true
+}
+
+ProgressBar.prototype.enable = function() {
+  this.disabled = false
+  this.show()
+}
+
+ProgressBar.prototype.hide = function() {
+  if (!isTTY()) return
+  if (this.disabled) return
+  this.cursor.show()
+  if (this.showing) this.cursor.up(1)
+  this.cursor.horizontalAbsolute(0).eraseLine()
+  this.showing = false
+}
+
+var repeat = function (str, count) {
+  var out = ""
+  for (var ii=0; ii<count; ++ii) out += str
+  return out
+}
+
+ProgressBar.prototype.pulse = function(name) {
+  ++ this.spun
+  if (! this.showing) return
+  if (this.disabled) return
+
+  var baseName = this.lastName
+  name = name
+       ? ( baseName
+         ? baseName + " " + this.theme.subsection + " " + name
+         : null )
+       : baseName
+  this.show(name)
+  this.lastName = baseName
+}
+
+ProgressBar.prototype.show = function(name, completed) {
+  name = this.lastName = name || this.lastName
+  completed = this.lastCompleted = completed || this.lastCompleted
+
+  if (!isTTY()) return
+  if (this.disabled) return
+  if (! this.spun && ! completed) return
+  if (this.tryAgain) return
+  var self = this
+
+  if (this.showing && new Date() - this.last < this.updatefreq) {
+    this.tryAgain = setTimeout(function () {
+      self.tryAgain = null
+      if (self.disabled) return
+      if (! self.spun && ! completed) return
+      drawBar()
+    }, this.updatefreq - (new Date() - this.last))
+    return
+  }
+
+  return drawBar()
+
+  function drawBar() {
+    var values = {
+      name: name,
+      spinner: self.spun,
+      completed: completed
+    }
+
+    self.last = new Date()
+
+    var statusline = self.renderTemplate(self.theme, self.template, values)
+
+    if (self.showing) self.cursor.up(1)
+    self.cursor
+        .hide()
+        .horizontalAbsolute(0)
+        .write(statusline.substr(0, getWritableTTYColumns()) + "\n")
+        .show()
+
+    self.showing = true
+  }
+}
+
+ProgressBar.prototype.renderTemplate = function (theme, template, values) {
+  values.startgroup = theme.startgroup
+  values.endgroup = theme.endgroup
+  values.spinner = values.spinner
+    ? theme.spinner.substr(values.spinner % theme.spinner.length,1)
+    : ""
+
+  var output = {prebar: "", postbar: ""}
+  var status = "prebar"
+  var self = this
+  template.forEach(function(T) {
+    if (typeof T === "string") {
+      output[status] += T
+      return
+    }
+    if (T.type === "completionbar") {
+      status = "postbar"
+      return
+    }
+    if (!values.hasOwnProperty(T.type)) throw new Error("Unknown template value '"+T.type+"'")
+    var value = self.renderValue(T, values[T.type])
+    if (value === "") return
+    var sofar = output[status].length
+    var lastChar = sofar ? output[status][sofar-1] : null
+    if (T.separated && sofar && lastChar !== " ") {
+      output[status] += " "
+    }
+    output[status] += value
+    if (T.separated) output[status] += " "
+  })
+
+  var bar = ""
+  if (status === "postbar") {
+    var nonBarLen = output.prebar.length + output.postbar.length
+
+    var barLen = getWritableTTYColumns() - nonBarLen
+    var sofar = Math.round(barLen * Math.max(0,Math.min(1,values.completed||0)))
+    var rest = barLen - sofar
+    bar = repeat(theme.complete, sofar)
+        + repeat(theme.incomplete, rest)
+  }
+
+  return output.prebar + bar + output.postbar
+}
+ProgressBar.prototype.renderValue = function (template, value) {
+  if (value == null || value === "") return ""
+  var maxLength = template.maxLength || template.length
+  var minLength = template.minLength || template.length
+  var alignWith = align[template.align] || align.left
+//  if (maxLength) value = value.substr(-1 * maxLength)
+  if (maxLength) value = value.substr(0, maxLength)
+  if (minLength) value = alignWith(value, minLength)
+  return value
+}