08-27-周三_17-09-29

node_modules/progress/.npmignore

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+support
+test
+examples
+*.sock

node_modules/progress/History.md

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+### 1.1.7 / 2014-06-30
+
+ * fixed a bug that occurs when a progress bar attempts to draw itself
+   on a console with very few columns
+
+### 1.1.6 / 2014-06-16
+
+ * now prevents progress bar from exceeding TTY width by limiting its width to
+   the with of the TTY
+
+### 1.1.5 / 2014-03-25
+
+ * updated documentation and various other repo maintenance
+ * updated makefile to run examples with `make`
+ * removed dependency on readline module
+
+### 1.1.4 / 2014-03-14
+
+ * now supports streams, for example output progress bar to stderr, while piping
+   stdout
+ * increases performance and flicker by remembering the last drawn progress bar
+
+### 1.1.3 / 2013-12-31
+
+ * fixes a bug where bar would bug when initializing
+ * allows to pass updated tokens when ticking or updating the bar
+ * fixes a bug where the bar would throw if skipping to far
+
+### 1.1.2 / 2013-10-17
+
+ * lets you pass an `fmt` and a `total` instead of an options object
+
+### 1.1.0 / 2013-09-18
+
+ * eta and elapsed tokens default to 0.0 instead of ?.?
+ * better JSDocs
+ * added back and forth example
+ * added method to update the progress bar to a specific percentage
+ * added an option to hide the bar on completion
+
+### 1.0.1 / 2013-08-07
+
+ * on os x readline now works, reverting the terminal hack
+
+### 1.0.0 / 2013-06-18
+
+  * remove .version
+  * merge pull request #15 from davglass/readline-osx
+  * on OSX revert back to terminal hack to avoid a readline bug
+
+### 0.1.0 / 2012-09-19
+
+  * fixed logic bug that caused bar to jump one extra space at the end [davglass]
+  * working with readline impl, even on Windows [davglass]
+  * using readline instead of the \r hack [davglass]
+
+### 0.0.5 / 2012-08-07
+
+  * add ability to tick by zero chunks - tick(0)
+  * fix ETA. Closes #4 [lwille]
+
+### 0.0.4 / 2011-11-14
+
+  * allow more recent versions of node
+
+### 0.0.3 / 2011-04-20
+
+  * changed; erase the line when complete
+
+### 0.0.2 / 2011-04-20
+
+  * added custom tokens support
+  * fixed; clear line before writing
+
+### 0.0.1 / 2010-01-03
+
+  * initial release

node_modules/progress/LICENSE

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+(The MIT License)
+
+Copyright (c) 2014 TJ Holowaychuk <tj@vision-media.ca>
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+'Software'), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

node_modules/progress/Makefile

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+
+EXAMPLES = $(foreach EXAMPLE, $(wildcard examples/*.js), $(EXAMPLE))
+
+.PHONY: test
+test: $(EXAMPLES)
+
+.PHONY: $(EXAMPLES)
+$(EXAMPLES): ; node $@ && echo

node_modules/progress/Readme.md

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+Flexible ascii progress bar.
+
+## Installation
+
+```bash
+$ npm install progress
+```
+
+## Usage
+
+First we create a `ProgressBar`, giving it a format string
+as well as the `total`, telling the progress bar when it will
+be considered complete. After that all we need to do is `tick()` appropriately.
+
+```javascript
+var ProgressBar = require('progress');
+
+var bar = new ProgressBar(':bar', { total: 10 });
+var timer = setInterval(function () {
+  bar.tick();
+  if (bar.complete) {
+    console.log('\ncomplete\n');
+    clearInterval(timer);
+  }
+}, 100);
+```
+
+### Options
+
+These are keys in the options object you can pass to the progress bar along with
+`total` as seen in the example above.
+
+- `total` total number of ticks to complete
+- `width` the displayed width of the progress bar defaulting to total
+- `stream` the output stream defaulting to stderr
+- `complete` completion character defaulting to "="
+- `incomplete` incomplete character defaulting to "-"
+- `clear` option to clear the bar on completion defaulting to false
+- `callback` optional function to call when the progress bar completes
+
+### Tokens
+
+These are tokens you can use in the format of your progress bar.
+
+- `:bar` the progress bar itself
+- `:current` current tick number
+- `:total` total ticks
+- `:elapsed` time elapsed in seconds
+- `:percent` completion percentage
+- `:eta` estimated completion time in seconds
+
+## Examples
+
+### Download
+
+In our download example each tick has a variable influence, so we pass the chunk
+length which adjusts the progress bar appropriately relative to the total
+length.
+
+```javascript
+var ProgressBar = require('../');
+var https = require('https');
+
+var req = https.request({
+  host: 'download.github.com',
+  port: 443,
+  path: '/visionmedia-node-jscoverage-0d4608a.zip'
+});
+
+req.on('response', function(res){
+  var len = parseInt(res.headers['content-length'], 10);
+
+  console.log();
+  var bar = new ProgressBar('  downloading [:bar] :percent :etas', {
+    complete: '=',
+    incomplete: ' ',
+    width: 20,
+    total: len
+  });
+
+  res.on('data', function (chunk) {
+    bar.tick(chunk.length);
+  });
+
+  res.on('end', function () {
+    console.log('\n');
+  });
+});
+
+req.end();
+```
+
+The above example result in a progress bar like the one below.
+
+```
+downloading [=====             ] 29% 3.7s
+```
+
+You can see more examples in the `examples` folder.
+
+## License
+
+MIT

node_modules/progress/index.js

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+module.exports = require('./lib/node-progress');

node_modules/progress/lib/node-progress.js

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+/*!
+ * node-progress
+ * Copyright(c) 2011 TJ Holowaychuk <tj@vision-media.ca>
+ * MIT Licensed
+ */
+
+/**
+ * Expose `ProgressBar`.
+ */
+
+exports = module.exports = ProgressBar;
+
+/**
+ * Initialize a `ProgressBar` with the given `fmt` string and `options` or
+ * `total`.
+ *
+ * Options:
+ *
+ *   - `total` total number of ticks to complete
+ *   - `width` the displayed width of the progress bar defaulting to total
+ *   - `stream` the output stream defaulting to stderr
+ *   - `complete` completion character defaulting to "="
+ *   - `incomplete` incomplete character defaulting to "-"
+ *   - `callback` optional function to call when the progress bar completes
+ *   - `clear` will clear the progress bar upon termination
+ *
+ * Tokens:
+ *
+ *   - `:bar` the progress bar itself
+ *   - `:current` current tick number
+ *   - `:total` total ticks
+ *   - `:elapsed` time elapsed in seconds
+ *   - `:percent` completion percentage
+ *   - `:eta` eta in seconds
+ *
+ * @param {string} fmt
+ * @param {object|number} options or total
+ * @api public
+ */
+
+function ProgressBar(fmt, options) {
+  this.stream = options.stream || process.stderr;
+
+  if (typeof(options) == 'number') {
+    var total = options;
+    options = {};
+    options.total = total;
+  } else {
+    options = options || {};
+    if ('string' != typeof fmt) throw new Error('format required');
+    if ('number' != typeof options.total) throw new Error('total required');
+  }
+
+  this.fmt = fmt;
+  this.curr = 0;
+  this.total = options.total;
+  this.width = options.width || this.total;
+  this.clear = options.clear
+  this.chars = {
+    complete   : options.complete || '=',
+    incomplete : options.incomplete || '-'
+  };
+  this.callback = options.callback || function () {};
+  this.lastDraw = '';
+}
+
+/**
+ * "tick" the progress bar with optional `len` and optional `tokens`.
+ *
+ * @param {number|object} len or tokens
+ * @param {object} tokens
+ * @api public
+ */
+
+ProgressBar.prototype.tick = function(len, tokens){
+  if (len !== 0)
+    len = len || 1;
+
+  // swap tokens
+  if ('object' == typeof len) tokens = len, len = 1;
+
+  // start time for eta
+  if (0 == this.curr) this.start = new Date;
+
+  this.curr += len
+  this.render(tokens);
+
+  // progress complete
+  if (this.curr >= this.total) {
+    this.complete = true;
+    this.terminate();
+    this.callback(this);
+    return;
+  }
+};
+
+/**
+ * Method to render the progress bar with optional `tokens` to place in the
+ * progress bar's `fmt` field.
+ *
+ * @param {object} tokens
+ * @api public
+ */
+
+ProgressBar.prototype.render = function (tokens) {
+  if (!this.stream.isTTY) return;
+
+  var ratio = this.curr / this.total;
+  ratio = Math.min(Math.max(ratio, 0), 1);
+
+  var percent = ratio * 100;
+  var incomplete, complete, completeLength;
+  var elapsed = new Date - this.start;
+  var eta = (percent == 100) ? 0 : elapsed * (this.total / this.curr - 1);
+
+  /* populate the bar template with percentages and timestamps */
+  var str = this.fmt
+    .replace(':current', this.curr)
+    .replace(':total', this.total)
+    .replace(':elapsed', isNaN(elapsed) ? '0.0' : (elapsed / 1000).toFixed(1))
+    .replace(':eta', (isNaN(eta) || !isFinite(eta)) ? '0.0' : (eta / 1000)
+      .toFixed(1))
+    .replace(':percent', percent.toFixed(0) + '%');
+
+  /* compute the available space (non-zero) for the bar */
+  var availableSpace = Math.max(0, this.stream.columns - str.replace(':bar', '').length);
+  var width = Math.min(this.width, availableSpace);
+
+  /* TODO: the following assumes the user has one ':bar' token */
+  completeLength = Math.round(width * ratio);
+  complete = Array(completeLength + 1).join(this.chars.complete);
+  incomplete = Array(width - completeLength + 1).join(this.chars.incomplete);
+
+  /* fill in the actual progress bar */
+  str = str.replace(':bar', complete + incomplete);
+
+  /* replace the extra tokens */
+  if (tokens) for (var key in tokens) str = str.replace(':' + key, tokens[key]);
+
+  if (this.lastDraw !== str) {
+    this.stream.clearLine();
+    this.stream.cursorTo(0);
+    this.stream.write(str);
+    this.lastDraw = str;
+  }
+};
+
+/**
+ * "update" the progress bar to represent an exact percentage.
+ * The ratio (between 0 and 1) specified will be multiplied by `total` and
+ * floored, representing the closest available "tick." For example, if a
+ * progress bar has a length of 3 and `update(0.5)` is called, the progress
+ * will be set to 1.
+ *
+ * A ratio of 0.5 will attempt to set the progress to halfway.
+ *
+ * @param {number} ratio The ratio (between 0 and 1 inclusive) to set the
+ *   overall completion to.
+ * @api public
+ */
+
+ProgressBar.prototype.update = function (ratio, tokens) {
+  var goal = Math.floor(ratio * this.total);
+  var delta = goal - this.curr;
+
+  this.tick(delta, tokens);
+};
+
+/**
+ * Terminates a progress bar.
+ *
+ * @api public
+ */
+
+ProgressBar.prototype.terminate = function () {
+  if (this.clear) {
+    this.stream.clearLine();
+    this.stream.cursorTo(0);
+  } else console.log();
+};

node_modules/progress/package.json

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+{
+  "_args": [
+    [
+      {
+        "name": "progress",
+        "raw": "progress@~1.1.8",
+        "rawSpec": "~1.1.8",
+        "scope": null,
+        "spec": ">=1.1.8 <1.2.0",
+        "type": "range"
+      },
+      "/root/gitbook/node_modules/phantomjs"
+    ]
+  ],
+  "_from": "progress@>=1.1.8 <1.2.0",
+  "_id": "progress@1.1.8",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/progress",
+  "_npmUser": {
+    "email": "scalesjordan@gmail.com",
+    "name": "prezjordan"
+  },
+  "_npmVersion": "1.4.14",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "progress",
+    "raw": "progress@~1.1.8",
+    "rawSpec": "~1.1.8",
+    "scope": null,
+    "spec": ">=1.1.8 <1.2.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/phantomjs"
+  ],
+  "_resolved": "https://registry.npmjs.org/progress/-/progress-1.1.8.tgz",
+  "_shasum": "e260c78f6161cdd9b0e56cc3e0a85de17c7a57be",
+  "_shrinkwrap": null,
+  "_spec": "progress@~1.1.8",
+  "_where": "/root/gitbook/node_modules/phantomjs",
+  "author": {
+    "email": "tj@vision-media.ca",
+    "name": "TJ Holowaychuk"
+  },
+  "bugs": {
+    "url": "https://github.com/visionmedia/node-progress/issues"
+  },
+  "contributors": [
+    {
+      "email": "christoffer.hallas@gmail.com",
+      "name": "Christoffer Hallas"
+    },
+    {
+      "email": "scalesjordan@gmail.com",
+      "name": "Jordan Scales"
+    }
+  ],
+  "dependencies": {},
+  "description": "Flexible ascii progress bar",
+  "devDependencies": {},
+  "directories": {},
+  "dist": {
+    "integrity": "sha512-UdA8mJ4weIkUBO224tIarHzuHs4HuYiJvsuGT7j/SPQiUJVjYvNDBIPa0hAorduOfjGohB/qHWRa/lrrWX/mXw==",
+    "shasum": "e260c78f6161cdd9b0e56cc3e0a85de17c7a57be",
+    "signatures": [
+      {
+        "keyid": "SHA256:jl3bwswu80PjjokCgh0o2w5c2U4LhQAE57gj9cz1kzA",
+        "sig": "MEUCIAxjgOR6G0o+XfFSyeeVzn7us4Nbb6kWzK07WnqrzB+8AiEAsq74qnhDUd7EUQz1SEifeEZyeK1h2UDzDqIAxU9meu8="
+      }
+    ],
+    "tarball": "https://registry.npmjs.org/progress/-/progress-1.1.8.tgz"
+  },
+  "engines": {
+    "node": ">=0.4.0"
+  },
+  "gitHead": "6b9524c0d07df9555d20ae95c65918020c50e3e2",
+  "homepage": "https://github.com/visionmedia/node-progress",
+  "keywords": [
+    "cli",
+    "progress"
+  ],
+  "main": "index",
+  "maintainers": [
+    {
+      "email": "tj@vision-media.ca",
+      "name": "tjholowaychuk"
+    },
+    {
+      "email": "christoffer.hallas@forsvikgroup.com",
+      "name": "hallas"
+    },
+    {
+      "email": "scalesjordan@gmail.com",
+      "name": "prezjordan"
+    }
+  ],
+  "name": "progress",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/visionmedia/node-progress.git"
+  },
+  "scripts": {},
+  "version": "1.1.8"
+}