save me

2017-09-13 07:52:34 +02:00
parent a1f16c37f4
commit 2340b0226b
24621 changed files with 2912161 additions and 149 deletions
@@ -0,0 +1,251 @@
+1.6.2 / 2016-05-12
+==================
+
+  * deps: accepts@~1.3.3
+    - deps: mime-types@~2.1.11
+    - deps: negotiator@0.6.1
+  * deps: bytes@2.3.0
+    - Drop partial bytes on all parsed units
+    - Fix parsing byte string that looks like hex
+    - perf: hoist regular expressions
+  * deps: compressible@~2.0.8
+    - deps: mime-db@'>= 1.23.0 < 2'
+
+1.6.1 / 2016-01-19
+==================
+
+  * deps: bytes@2.2.0
+  * deps: compressible@~2.0.7
+    - deps: mime-db@'>= 1.21.0 < 2'
+  * deps: accepts@~1.3.1
+    - deps: mime-types@~2.1.9
+
+1.6.0 / 2015-09-29
+==================
+
+  * Skip compression when response has `Cache-Control: no-transform`
+  * deps: accepts@~1.3.0
+    - deps: mime-types@~2.1.7
+    - deps: negotiator@0.6.0
+  * deps: compressible@~2.0.6
+    - deps: mime-db@'>= 1.19.0 < 2'
+  * deps: on-headers@~1.0.1
+    - perf: enable strict mode
+  * deps: vary@~1.1.0
+    - Only accept valid field names in the `field` argument
+
+1.5.2 / 2015-07-30
+==================
+
+  * deps: accepts@~1.2.12
+    - deps: mime-types@~2.1.4
+  * deps: compressible@~2.0.5
+    - deps: mime-db@'>= 1.16.0 < 2'
+  * deps: vary@~1.0.1
+    - Fix setting empty header from empty `field`
+    - perf: enable strict mode
+    - perf: remove argument reassignments
+
+1.5.1 / 2015-07-05
+==================
+
+  * deps: accepts@~1.2.10
+    - deps: mime-types@~2.1.2
+  * deps: compressible@~2.0.4
+    - deps: mime-db@'>= 1.14.0 < 2'
+    - perf: enable strict mode
+
+1.5.0 / 2015-06-09
+==================
+
+  * Fix return value from `.end` and `.write` after end
+  * Improve detection of zero-length body without `Content-Length`
+  * deps: accepts@~1.2.9
+    - deps: mime-types@~2.1.1
+    - perf: avoid argument reassignment & argument slice
+    - perf: avoid negotiator recursive construction
+    - perf: enable strict mode
+    - perf: remove unnecessary bitwise operator
+  * deps: bytes@2.1.0
+    - Slight optimizations
+    - Units no longer case sensitive when parsing
+  * deps: compressible@~2.0.3
+    - Fix regex fallback to work if type exists, but is undefined
+    - deps: mime-db@'>= 1.13.0 < 2'
+    - perf: hoist regex declaration
+    - perf: use regex to extract mime
+  * perf: enable strict mode
+  * perf: remove flush reassignment
+  * perf: simplify threshold detection
+
+1.4.4 / 2015-05-11
+==================
+
+  * deps: accepts@~1.2.7
+    - deps: mime-types@~2.0.11
+    - deps: negotiator@0.5.3
+  * deps: debug@~2.2.0
+    - deps: ms@0.7.1
+
+1.4.3 / 2015-03-14
+==================
+
+  * deps: accepts@~1.2.5
+    - deps: mime-types@~2.0.10
+  * deps: debug@~2.1.3
+    - Fix high intensity foreground color for bold
+    - deps: ms@0.7.0
+
+1.4.2 / 2015-03-11
+==================
+
+  * Fix error when code calls `res.end(str, encoding)`
+    - Specific to Node.js 0.8
+  * deps: debug@~2.1.2
+    - deps: ms@0.7.0
+
+1.4.1 / 2015-02-15
+==================
+
+  * deps: accepts@~1.2.4
+    - deps: mime-types@~2.0.9
+    - deps: negotiator@0.5.1
+
+1.4.0 / 2015-02-01
+==================
+
+  * Prefer `gzip` over `deflate` on the server
+    - Not all clients agree on what "deflate" coding means
+
+1.3.1 / 2015-01-31
+==================
+
+  * deps: accepts@~1.2.3
+    - deps: mime-types@~2.0.8
+  * deps: compressible@~2.0.2
+    - deps: mime-db@'>= 1.1.2 < 2'
+
+1.3.0 / 2014-12-30
+==================
+
+  * Export the default `filter` function for wrapping
+  * deps: accepts@~1.2.2
+    - deps: mime-types@~2.0.7
+    - deps: negotiator@0.5.0
+  * deps: debug@~2.1.1
+
+1.2.2 / 2014-12-10
+==================
+
+  * Fix `.end` to only proxy to `.end`
+    - Fixes an issue with Node.js 0.11.14
+  * deps: accepts@~1.1.4
+    - deps: mime-types@~2.0.4
+
+1.2.1 / 2014-11-23
+==================
+
+  * deps: accepts@~1.1.3
+    - deps: mime-types@~2.0.3
+
+1.2.0 / 2014-10-16
+==================
+
+  * deps: debug@~2.1.0
+    - Implement `DEBUG_FD` env variable support
+
+1.1.2 / 2014-10-15
+==================
+
+  * deps: accepts@~1.1.2
+    - Fix error when media type has invalid parameter
+    - deps: negotiator@0.4.9
+
+1.1.1 / 2014-10-12
+==================
+
+  * deps: accepts@~1.1.1
+    - deps: mime-types@~2.0.2
+    - deps: negotiator@0.4.8
+  * deps: compressible@~2.0.1
+    - deps: mime-db@1.x
+
+1.1.0 / 2014-09-07
+==================
+
+  * deps: accepts@~1.1.0
+  * deps: compressible@~2.0.0
+  * deps: debug@~2.0.0
+
+1.0.11 / 2014-08-10
+===================
+
+  * deps: on-headers@~1.0.0
+  * deps: vary@~1.0.0
+
+1.0.10 / 2014-08-05
+===================
+
+  * deps: compressible@~1.1.1
+    - Fix upper-case Content-Type characters prevent compression
+
+1.0.9 / 2014-07-20
+==================
+
+  * Add `debug` messages
+  * deps: accepts@~1.0.7
+    - deps: negotiator@0.4.7
+
+1.0.8 / 2014-06-20
+==================
+
+  * deps: accepts@~1.0.5
+    - use `mime-types`
+
+1.0.7 / 2014-06-11
+==================
+
+ * use vary module for better `Vary` behavior
+ * deps: accepts@1.0.3
+ * deps: compressible@1.1.0
+
+1.0.6 / 2014-06-03
+==================
+
+ * fix regression when negotiation fails
+
+1.0.5 / 2014-06-03
+==================
+
+ * fix listeners for delayed stream creation
+   - fixes regression for certain `stream.pipe(res)` situations
+
+1.0.4 / 2014-06-03
+==================
+
+ * fix adding `Vary` when value stored as array
+ * fix back-pressure behavior
+ * fix length check for `res.end`
+
+1.0.3 / 2014-05-29
+==================
+
+ * use `accepts` for negotiation
+ * use `on-headers` to handle header checking
+ * deps: bytes@1.0.0
+
+1.0.2 / 2014-04-29
+==================
+
+ * only version compatible with node.js 0.8
+ * support headers given to `res.writeHead`
+ * deps: bytes@0.3.0
+ * deps: negotiator@0.4.3
+
+1.0.1 / 2014-03-08
+==================
+
+ * bump negotiator
+ * use compressible
+ * use .headersSent (drops 0.8 support)
+ * handle identity;q=0 case
@@ -0,0 +1,23 @@
+(The MIT License)
+
+Copyright (c) 2014 Jonathan Ong <me@jongleberry.com>
+Copyright (c) 2014-2015 Douglas Christopher Wilson <doug@somethingdoug.com>
+
+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.
@@ -0,0 +1,233 @@
+# compression
+
+[![NPM Version][npm-image]][npm-url]
+[![NPM Downloads][downloads-image]][downloads-url]
+[![Build Status][travis-image]][travis-url]
+[![Test Coverage][coveralls-image]][coveralls-url]
+[![Gratipay][gratipay-image]][gratipay-url]
+
+Node.js compression middleware.
+
+The following compression codings are supported:
+
+  - deflate
+  - gzip
+
+## Install
+
+```bash
+$ npm install compression
+```
+
+## API
+
+```js
+var compression = require('compression')
+```
+
+### compression([options])
+
+Returns the compression middleware using the given `options`. The middleware
+will attempt to compress response bodies for all request that traverse through
+the middleware, based on the given `options`.
+
+This middleware will never compress responses that include a `Cache-Control`
+header with the [`no-transform` directive](https://tools.ietf.org/html/rfc7234#section-5.2.2.4),
+as compressing will transform the body.
+
+#### Options
+
+`compression()` accepts these properties in the options object. In addition to
+those listed below, [zlib](http://nodejs.org/api/zlib.html) options may be
+passed in to the options object.
+
+##### chunkSize
+
+The default value is `zlib.Z_DEFAULT_CHUNK`, or `16384`.
+
+See [Node.js documentation](http://nodejs.org/api/zlib.html#zlib_memory_usage_tuning)
+regarding the usage.
+
+##### filter
+
+A function to decide if the response should be considered for compression.
+This function is called as `filter(req, res)` and is expected to return
+`true` to consider the response for compression, or `false` to not compress
+the response.
+
+The default filter function uses the [compressible](https://www.npmjs.com/package/compressible)
+module to determine if `res.getHeader('Content-Type')` is compressible.
+
+##### level
+
+The level of zlib compression to apply to responses. A higher level will result
+in better compression, but will take longer to complete. A lower level will
+result in less compression, but will be much faster.
+
+This is an integer in the range of `0` (no compression) to `9` (maximum
+compression). The special value `-1` can be used to mean the "default
+compression level", which is a default compromise between speed and
+compression (currently equivalent to level 6).
+
+  - `-1` Default compression level (also `zlib.Z_DEFAULT_COMPRESSION`).
+  - `0` No compression (also `zlib.Z_NO_COMPRESSION`).
+  - `1` Fastest compression (also `zlib.Z_BEST_SPEED`).
+  - `2`
+  - `3`
+  - `4`
+  - `5`
+  - `6` (currently what `zlib.Z_DEFAULT_COMPRESSION` points to).
+  - `7`
+  - `8`
+  - `9` Best compression (also `zlib.Z_BEST_COMPRESSION`).
+
+The default value is `zlib.Z_DEFAULT_COMPRESSION`, or `-1`.
+
+**Note** in the list above, `zlib` is from `zlib = require('zlib')`.
+
+##### memLevel
+
+This specifies how much memory should be allocated for the internal compression
+state and is an integer in the range of `1` (minimum level) and `9` (maximum
+level).
+
+The default value is `zlib.Z_DEFAULT_MEMLEVEL`, or `8`.
+
+See [Node.js documentation](http://nodejs.org/api/zlib.html#zlib_memory_usage_tuning)
+regarding the usage.
+
+##### strategy
+
+This is used to tune the compression algorithm. This value only affects the
+compression ratio, not the correctness of the compressed output, even if it
+is not set appropriately.
+
+  - `zlib.Z_DEFAULT_STRATEGY` Use for normal data.
+  - `zlib.Z_FILTERED` Use for data produced by a filter (or predictor).
+    Filtered data consists mostly of small values with a somewhat random
+    distribution. In this case, the compression algorithm is tuned to
+    compress them better. The effect is to force more Huffman coding and less
+    string matching; it is somewhat intermediate between `zlib.Z_DEFAULT_STRATEGY`
+    and `zlib.Z_HUFFMAN_ONLY`.
+  - `zlib.Z_FIXED` Use to prevent the use of dynamic Huffman codes, allowing
+    for a simpler decoder for special applications.
+  - `zlib.Z_HUFFMAN_ONLY` Use to force Huffman encoding only (no string match).
+  - `zlib.Z_RLE` Use to limit match distances to one (run-length encoding).
+    This is designed to be almost as fast as `zlib.Z_HUFFMAN_ONLY`, but give
+    better compression for PNG image data.
+
+**Note** in the list above, `zlib` is from `zlib = require('zlib')`.
+
+##### threshold
+
+The byte threshold for the response body size before compression is considered
+for the response, defaults to `1kb`. This is a number of bytes, any string
+accepted by the [bytes](https://www.npmjs.com/package/bytes) module, or `false`.
+
+**Note** this is only an advisory setting; if the response size cannot be determined
+at the time the response headers are written, then it is assumed the response is
+_over_ the threshold. To guarantee the response size can be determined, be sure
+set a `Content-Length` response header.
+
+##### windowBits
+
+The default value is `zlib.Z_DEFAULT_WINDOWBITS`, or `15`.
+
+See [Node.js documentation](http://nodejs.org/api/zlib.html#zlib_memory_usage_tuning)
+regarding the usage.
+
+#### .filter
+
+The default `filter` function. This is used to construct a custom filter
+function that is an extension of the default function.
+
+```js
+app.use(compression({filter: shouldCompress}))
+
+function shouldCompress(req, res) {
+  if (req.headers['x-no-compression']) {
+    // don't compress responses with this request header
+    return false
+  }
+
+  // fallback to standard filter function
+  return compression.filter(req, res)
+}
+```
+
+### res.flush
+
+This module adds a `res.flush()` method to force the partially-compressed
+response to be flushed to the client.
+
+## Examples
+
+### express/connect
+
+When using this module with express or connect, simply `app.use` the module as
+high as you like. Requests that pass through the middleware will be compressed.
+
+```js
+var compression = require('compression')
+var express = require('express')
+
+var app = express()
+
+// compress all requests
+app.use(compression())
+
+// add all routes
+```
+
+### Server-Sent Events
+
+Because of the nature of compression this module does not work out of the box
+with server-sent events. To compress content, a window of the output needs to
+be buffered up in order to get good compression. Typically when using server-sent
+events, there are certain block of data that need to reach the client.
+
+You can achieve this by calling `res.flush()` when you need the data written to
+actually make it to the client.
+
+```js
+var compression = require('compression')
+var express     = require('express')
+
+var app = express()
+
+// compress responses
+app.use(compression())
+
+// server-sent event stream
+app.get('/events', function (req, res) {
+  res.setHeader('Content-Type', 'text/event-stream')
+  res.setHeader('Cache-Control', 'no-cache')
+
+  // send a ping approx every 2 seconds
+  var timer = setInterval(function () {
+    res.write('data: ping\n\n')
+
+    // !!! this is the important part
+    res.flush()
+  }, 2000)
+
+  res.on('close', function () {
+    clearInterval(timer)
+  })
+})
+```
+
+## License
+
+[MIT](LICENSE)
+
+[npm-image]: https://img.shields.io/npm/v/compression.svg
+[npm-url]: https://npmjs.org/package/compression
+[travis-image]: https://img.shields.io/travis/expressjs/compression/master.svg
+[travis-url]: https://travis-ci.org/expressjs/compression
+[coveralls-image]: https://img.shields.io/coveralls/expressjs/compression/master.svg
+[coveralls-url]: https://coveralls.io/r/expressjs/compression?branch=master
+[downloads-image]: https://img.shields.io/npm/dm/compression.svg
+[downloads-url]: https://npmjs.org/package/compression
+[gratipay-image]: https://img.shields.io/gratipay/dougwilson.svg
+[gratipay-url]: https://www.gratipay.com/dougwilson/
@@ -0,0 +1,276 @@
+/*!
+ * compression
+ * Copyright(c) 2010 Sencha Inc.
+ * Copyright(c) 2011 TJ Holowaychuk
+ * Copyright(c) 2014 Jonathan Ong
+ * Copyright(c) 2014-2015 Douglas Christopher Wilson
+ * MIT Licensed
+ */
+
+'use strict'
+
+/**
+ * Module dependencies.
+ * @private
+ */
+
+var accepts = require('accepts')
+var bytes = require('bytes')
+var compressible = require('compressible')
+var debug = require('debug')('compression')
+var onHeaders = require('on-headers')
+var vary = require('vary')
+var zlib = require('zlib')
+
+/**
+ * Module exports.
+ */
+
+module.exports = compression
+module.exports.filter = shouldCompress
+
+/**
+ * Module variables.
+ * @private
+ */
+
+var cacheControlNoTransformRegExp = /(?:^|,)\s*?no-transform\s*?(?:,|$)/
+
+/**
+ * Compress response data with gzip / deflate.
+ *
+ * @param {Object} [options]
+ * @return {Function} middleware
+ * @public
+ */
+
+function compression (options) {
+  var opts = options || {}
+
+  // options
+  var filter = opts.filter || shouldCompress
+  var threshold = bytes.parse(opts.threshold)
+
+  if (threshold == null) {
+    threshold = 1024
+  }
+
+  return function compression (req, res, next) {
+    var ended = false
+    var length
+    var listeners = []
+    var stream
+
+    var _end = res.end
+    var _on = res.on
+    var _write = res.write
+
+    // flush
+    res.flush = function flush () {
+      if (stream) {
+        stream.flush()
+      }
+    }
+
+    // proxy
+
+    res.write = function write (chunk, encoding) {
+      if (ended) {
+        return false
+      }
+
+      if (!this._header) {
+        this._implicitHeader()
+      }
+
+      return stream
+        ? stream.write(new Buffer(chunk, encoding))
+        : _write.call(this, chunk, encoding)
+    }
+
+    res.end = function end (chunk, encoding) {
+      if (ended) {
+        return false
+      }
+
+      if (!this._header) {
+        // estimate the length
+        if (!this.getHeader('Content-Length')) {
+          length = chunkLength(chunk, encoding)
+        }
+
+        this._implicitHeader()
+      }
+
+      if (!stream) {
+        return _end.call(this, chunk, encoding)
+      }
+
+      // mark ended
+      ended = true
+
+      // write Buffer for Node.js 0.8
+      return chunk
+        ? stream.end(new Buffer(chunk, encoding))
+        : stream.end()
+    }
+
+    res.on = function on (type, listener) {
+      if (!listeners || type !== 'drain') {
+        return _on.call(this, type, listener)
+      }
+
+      if (stream) {
+        return stream.on(type, listener)
+      }
+
+      // buffer listeners for future stream
+      listeners.push([type, listener])
+
+      return this
+    }
+
+    function nocompress (msg) {
+      debug('no compression: %s', msg)
+      addListeners(res, _on, listeners)
+      listeners = null
+    }
+
+    onHeaders(res, function onResponseHeaders () {
+      // determine if request is filtered
+      if (!filter(req, res)) {
+        nocompress('filtered')
+        return
+      }
+
+      // determine if the entity should be transformed
+      if (!shouldTransform(req, res)) {
+        nocompress('no transform')
+        return
+      }
+
+      // vary
+      vary(res, 'Accept-Encoding')
+
+      // content-length below threshold
+      if (Number(res.getHeader('Content-Length')) < threshold || length < threshold) {
+        nocompress('size below threshold')
+        return
+      }
+
+      var encoding = res.getHeader('Content-Encoding') || 'identity'
+
+      // already encoded
+      if (encoding !== 'identity') {
+        nocompress('already encoded')
+        return
+      }
+
+      // head
+      if (req.method === 'HEAD') {
+        nocompress('HEAD request')
+        return
+      }
+
+      // compression method
+      var accept = accepts(req)
+      var method = accept.encoding(['gzip', 'deflate', 'identity'])
+
+      // we really don't prefer deflate
+      if (method === 'deflate' && accept.encoding(['gzip'])) {
+        method = accept.encoding(['gzip', 'identity'])
+      }
+
+      // negotiation failed
+      if (!method || method === 'identity') {
+        nocompress('not acceptable')
+        return
+      }
+
+      // compression stream
+      debug('%s compression', method)
+      stream = method === 'gzip'
+        ? zlib.createGzip(opts)
+        : zlib.createDeflate(opts)
+
+      // add buffered listeners to stream
+      addListeners(stream, stream.on, listeners)
+
+      // header fields
+      res.setHeader('Content-Encoding', method)
+      res.removeHeader('Content-Length')
+
+      // compression
+      stream.on('data', function onStreamData (chunk) {
+        if (_write.call(res, chunk) === false) {
+          stream.pause()
+        }
+      })
+
+      stream.on('end', function onStreamEnd () {
+        _end.call(res)
+      })
+
+      _on.call(res, 'drain', function onResponseDrain () {
+        stream.resume()
+      })
+    })
+
+    next()
+  }
+}
+
+/**
+ * Add bufferred listeners to stream
+ * @private
+ */
+
+function addListeners (stream, on, listeners) {
+  for (var i = 0; i < listeners.length; i++) {
+    on.apply(stream, listeners[i])
+  }
+}
+
+/**
+ * Get the length of a given chunk
+ */
+
+function chunkLength (chunk, encoding) {
+  if (!chunk) {
+    return 0
+  }
+
+  return !Buffer.isBuffer(chunk)
+    ? Buffer.byteLength(chunk, encoding)
+    : chunk.length
+}
+
+/**
+ * Default filter function.
+ * @private
+ */
+
+function shouldCompress (req, res) {
+  var type = res.getHeader('Content-Type')
+
+  if (type === undefined || !compressible(type)) {
+    debug('%s not compressible', type)
+    return false
+  }
+
+  return true
+}
+
+/**
+ * Determine if the entity should be transformed.
+ * @private
+ */
+
+function shouldTransform (req, res) {
+  var cacheControl = res.getHeader('Cache-Control')
+
+  // Don't compress for Cache-Control: no-transform
+  // https://tools.ietf.org/html/rfc7234#section-5.2.2.4
+  return !cacheControl ||
+    !cacheControlNoTransformRegExp.test(cacheControl)
+}
@@ -0,0 +1,3 @@
+{
+  "laxbreak": true
+}
@@ -0,0 +1,6 @@
+support
+test
+examples
+example
+*.sock
+dist
@@ -0,0 +1,195 @@
+
+2.2.0 / 2015-05-09
+==================
+
+  * package: update "ms" to v0.7.1 (#202, @dougwilson)
+  * README: add logging to file example (#193, @DanielOchoa)
+  * README: fixed a typo (#191, @amir-s)
+  * browser: expose `storage` (#190, @stephenmathieson)
+  * Makefile: add a `distclean` target (#189, @stephenmathieson)
+
+2.1.3 / 2015-03-13
+==================
+
+  * Updated stdout/stderr example (#186)
+  * Updated example/stdout.js to match debug current behaviour
+  * Renamed example/stderr.js to stdout.js
+  * Update Readme.md (#184)
+  * replace high intensity foreground color for bold (#182, #183)
+
+2.1.2 / 2015-03-01
+==================
+
+  * dist: recompile
+  * update "ms" to v0.7.0
+  * package: update "browserify" to v9.0.3
+  * component: fix "ms.js" repo location
+  * changed bower package name
+  * updated documentation about using debug in a browser
+  * fix: security error on safari (#167, #168, @yields)
+
+2.1.1 / 2014-12-29
+==================
+
+  * browser: use `typeof` to check for `console` existence
+  * browser: check for `console.log` truthiness (fix IE 8/9)
+  * browser: add support for Chrome apps
+  * Readme: added Windows usage remarks
+  * Add `bower.json` to properly support bower install
+
+2.1.0 / 2014-10-15
+==================
+
+  * node: implement `DEBUG_FD` env variable support
+  * package: update "browserify" to v6.1.0
+  * package: add "license" field to package.json (#135, @panuhorsmalahti)
+
+2.0.0 / 2014-09-01
+==================
+
+  * package: update "browserify" to v5.11.0
+  * node: use stderr rather than stdout for logging (#29, @stephenmathieson)
+
+1.0.4 / 2014-07-15
+==================
+
+  * dist: recompile
+  * example: remove `console.info()` log usage
+  * example: add "Content-Type" UTF-8 header to browser example
+  * browser: place %c marker after the space character
+  * browser: reset the "content" color via `color: inherit`
+  * browser: add colors support for Firefox >= v31
+  * debug: prefer an instance `log()` function over the global one (#119)
+  * Readme: update documentation about styled console logs for FF v31 (#116, @wryk)
+
+1.0.3 / 2014-07-09
+==================
+
+  * Add support for multiple wildcards in namespaces (#122, @seegno)
+  * browser: fix lint
+
+1.0.2 / 2014-06-10
+==================
+
+  * browser: update color palette (#113, @gscottolson)
+  * common: make console logging function configurable (#108, @timoxley)
+  * node: fix %o colors on old node <= 0.8.x
+  * Makefile: find node path using shell/which (#109, @timoxley)
+
+1.0.1 / 2014-06-06
+==================
+
+  * browser: use `removeItem()` to clear localStorage
+  * browser, node: don't set DEBUG if namespaces is undefined (#107, @leedm777)
+  * package: add "contributors" section
+  * node: fix comment typo
+  * README: list authors
+
+1.0.0 / 2014-06-04
+==================
+
+  * make ms diff be global, not be scope
+  * debug: ignore empty strings in enable()
+  * node: make DEBUG_COLORS able to disable coloring
+  * *: export the `colors` array
+  * npmignore: don't publish the `dist` dir
+  * Makefile: refactor to use browserify
+  * package: add "browserify" as a dev dependency
+  * Readme: add Web Inspector Colors section
+  * node: reset terminal color for the debug content
+  * node: map "%o" to `util.inspect()`
+  * browser: map "%j" to `JSON.stringify()`
+  * debug: add custom "formatters"
+  * debug: use "ms" module for humanizing the diff
+  * Readme: add "bash" syntax highlighting
+  * browser: add Firebug color support
+  * browser: add colors for WebKit browsers
+  * node: apply log to `console`
+  * rewrite: abstract common logic for Node & browsers
+  * add .jshintrc file
+
+0.8.1 / 2014-04-14
+==================
+
+  * package: re-add the "component" section
+
+0.8.0 / 2014-03-30
+==================
+
+  * add `enable()` method for nodejs. Closes #27
+  * change from stderr to stdout
+  * remove unnecessary index.js file
+
+0.7.4 / 2013-11-13
+==================
+
+  * remove "browserify" key from package.json (fixes something in browserify)
+
+0.7.3 / 2013-10-30
+==================
+
+  * fix: catch localStorage security error when cookies are blocked (Chrome)
+  * add debug(err) support. Closes #46
+  * add .browser prop to package.json. Closes #42
+
+0.7.2 / 2013-02-06
+==================
+
+  * fix package.json
+  * fix: Mobile Safari (private mode) is broken with debug
+  * fix: Use unicode to send escape character to shell instead of octal to work with strict mode javascript
+
+0.7.1 / 2013-02-05
+==================
+
+  * add repository URL to package.json
+  * add DEBUG_COLORED to force colored output
+  * add browserify support
+  * fix component. Closes #24
+
+0.7.0 / 2012-05-04
+==================
+
+  * Added .component to package.json
+  * Added debug.component.js build
+
+0.6.0 / 2012-03-16
+==================
+
+  * Added support for "-" prefix in DEBUG [Vinay Pulim]
+  * Added `.enabled` flag to the node version [TooTallNate]
+
+0.5.0 / 2012-02-02
+==================
+
+  * Added: humanize diffs. Closes #8
+  * Added `debug.disable()` to the CS variant
+  * Removed padding. Closes #10
+  * Fixed: persist client-side variant again. Closes #9
+
+0.4.0 / 2012-02-01
+==================
+
+  * Added browser variant support for older browsers [TooTallNate]
+  * Added `debug.enable('project:*')` to browser variant [TooTallNate]
+  * Added padding to diff (moved it to the right)
+
+0.3.0 / 2012-01-26
+==================
+
+  * Added millisecond diff when isatty, otherwise UTC string
+
+0.2.0 / 2012-01-22
+==================
+
+  * Added wildcard support
+
+0.1.0 / 2011-12-02
+==================
+
+  * Added: remove colors unless stderr isatty [TooTallNate]
+
+0.0.1 / 2010-01-03
+==================
+
+  * Initial release
@@ -0,0 +1,36 @@
+
+# get Makefile directory name: http://stackoverflow.com/a/5982798/376773
+THIS_MAKEFILE_PATH:=$(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
+THIS_DIR:=$(shell cd $(dir $(THIS_MAKEFILE_PATH));pwd)
+
+# BIN directory
+BIN := $(THIS_DIR)/node_modules/.bin
+
+# applications
+NODE ?= $(shell which node)
+NPM ?= $(NODE) $(shell which npm)
+BROWSERIFY ?= $(NODE) $(BIN)/browserify
+
+all: dist/debug.js
+
+install: node_modules
+
+clean:
+	@rm -rf dist
+
+dist:
+	@mkdir -p $@
+
+dist/debug.js: node_modules browser.js debug.js dist
+	@$(BROWSERIFY) \
+		--standalone debug \
+		. > $@
+
+distclean: clean
+	@rm -rf node_modules
+
+node_modules: package.json
+	@NODE_ENV= $(NPM) install
+	@touch node_modules
+
+.PHONY: all install clean distclean
@@ -0,0 +1,188 @@
+# debug
+
+  tiny node.js debugging utility modelled after node core's debugging technique.
+
+## Installation
+
+```bash
+$ npm install debug
+```
+
+## Usage
+
+ With `debug` you simply invoke the exported function to generate your debug function, passing it a name which will determine if a noop function is returned, or a decorated `console.error`, so all of the `console` format string goodies you're used to work fine. A unique color is selected per-function for visibility.
+
+Example _app.js_:
+
+```js
+var debug = require('debug')('http')
+  , http = require('http')
+  , name = 'My App';
+
+// fake app
+
+debug('booting %s', name);
+
+http.createServer(function(req, res){
+  debug(req.method + ' ' + req.url);
+  res.end('hello\n');
+}).listen(3000, function(){
+  debug('listening');
+});
+
+// fake worker of some kind
+
+require('./worker');
+```
+
+Example _worker.js_:
+
+```js
+var debug = require('debug')('worker');
+
+setInterval(function(){
+  debug('doing some work');
+}, 1000);
+```
+
+ The __DEBUG__ environment variable is then used to enable these based on space or comma-delimited names. Here are some examples:
+
+  ![debug http and worker](http://f.cl.ly/items/18471z1H402O24072r1J/Screenshot.png)
+
+  ![debug worker](http://f.cl.ly/items/1X413v1a3M0d3C2c1E0i/Screenshot.png)
+
+#### Windows note
+
+ On Windows the environment variable is set using the `set` command.
+
+ ```cmd
+ set DEBUG=*,-not_this
+ ```
+
+Then, run the program to be debugged as usual.
+
+## Millisecond diff
+
+  When actively developing an application it can be useful to see when the time spent between one `debug()` call and the next. Suppose for example you invoke `debug()` before requesting a resource, and after as well, the "+NNNms" will show you how much time was spent between calls.
+
+  ![](http://f.cl.ly/items/2i3h1d3t121M2Z1A3Q0N/Screenshot.png)
+
+  When stdout is not a TTY, `Date#toUTCString()` is used, making it more useful for logging the debug information as shown below:
+
+  ![](http://f.cl.ly/items/112H3i0e0o0P0a2Q2r11/Screenshot.png)
+
+## Conventions
+
+ If you're using this in one or more of your libraries, you _should_ use the name of your library so that developers may toggle debugging as desired without guessing names. If you have more than one debuggers you _should_ prefix them with your library name and use ":" to separate features. For example "bodyParser" from Connect would then be "connect:bodyParser".
+
+## Wildcards
+
+  The `*` character may be used as a wildcard. Suppose for example your library has debuggers named "connect:bodyParser", "connect:compress", "connect:session", instead of listing all three with `DEBUG=connect:bodyParser,connect:compress,connect:session`, you may simply do `DEBUG=connect:*`, or to run everything using this module simply use `DEBUG=*`.
+
+  You can also exclude specific debuggers by prefixing them with a "-" character.  For example, `DEBUG=*,-connect:*` would include all debuggers except those starting with "connect:".
+
+## Browser support
+
+  Debug works in the browser as well, currently persisted by `localStorage`. Consider the situation shown below where you have `worker:a` and `worker:b`, and wish to debug both. Somewhere in the code on your page, include:
+
+```js
+window.myDebug = require("debug");
+```
+
+  ("debug" is a global object in the browser so we give this object a different name.) When your page is open in the browser, type the following in the console:
+
+```js
+myDebug.enable("worker:*")
+```
+
+  Refresh the page. Debug output will continue to be sent to the console until it is disabled by typing `myDebug.disable()` in the console.
+
+```js
+a = debug('worker:a');
+b = debug('worker:b');
+
+setInterval(function(){
+  a('doing some work');
+}, 1000);
+
+setInterval(function(){
+  b('doing some work');
+}, 1200);
+```
+
+#### Web Inspector Colors
+
+  Colors are also enabled on "Web Inspectors" that understand the `%c` formatting
+  option. These are WebKit web inspectors, Firefox ([since version
+  31](https://hacks.mozilla.org/2014/05/editable-box-model-multiple-selection-sublime-text-keys-much-more-firefox-developer-tools-episode-31/))
+  and the Firebug plugin for Firefox (any version).
+
+  Colored output looks something like:
+
+  ![](https://cloud.githubusercontent.com/assets/71256/3139768/b98c5fd8-e8ef-11e3-862a-f7253b6f47c6.png)
+
+### stderr vs stdout
+
+You can set an alternative logging method per-namespace by overriding the `log` method on a per-namespace or globally:
+
+Example _stdout.js_:
+
+```js
+var debug = require('debug');
+var error = debug('app:error');
+
+// by default stderr is used
+error('goes to stderr!');
+
+var log = debug('app:log');
+// set this namespace to log via console.log
+log.log = console.log.bind(console); // don't forget to bind to console!
+log('goes to stdout');
+error('still goes to stderr!');
+
+// set all output to go via console.info
+// overrides all per-namespace log settings
+debug.log = console.info.bind(console);
+error('now goes to stdout via console.info');
+log('still goes to stdout, but via console.info now');
+```
+
+### Save debug output to a file
+
+You can save all debug statements to a file by piping them.
+
+Example:
+
+```bash
+$ DEBUG_FD=3 node your-app.js 3> whatever.log
+```
+
+## Authors
+
+ - TJ Holowaychuk
+ - Nathan Rajlich
+
+## License
+
+(The MIT License)
+
+Copyright (c) 2014 TJ Holowaychuk &lt;tj@vision-media.ca&gt;
+
+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.
@@ -0,0 +1,28 @@
+{
+  "name": "visionmedia-debug",
+  "main": "dist/debug.js",
+  "version": "2.2.0",
+  "homepage": "https://github.com/visionmedia/debug",
+  "authors": [
+    "TJ Holowaychuk <tj@vision-media.ca>"
+  ],
+  "description": "visionmedia-debug",
+  "moduleType": [
+    "amd",
+    "es6",
+    "globals",
+    "node"
+  ],
+  "keywords": [
+    "visionmedia",
+    "debug"
+  ],
+  "license": "MIT",
+  "ignore": [
+    "**/.*",
+    "node_modules",
+    "bower_components",
+    "test",
+    "tests"
+  ]
+}
@@ -0,0 +1,168 @@
+
+/**
+ * This is the web browser implementation of `debug()`.
+ *
+ * Expose `debug()` as the module.
+ */
+
+exports = module.exports = require('./debug');
+exports.log = log;
+exports.formatArgs = formatArgs;
+exports.save = save;
+exports.load = load;
+exports.useColors = useColors;
+exports.storage = 'undefined' != typeof chrome
+               && 'undefined' != typeof chrome.storage
+                  ? chrome.storage.local
+                  : localstorage();
+
+/**
+ * Colors.
+ */
+
+exports.colors = [
+  'lightseagreen',
+  'forestgreen',
+  'goldenrod',
+  'dodgerblue',
+  'darkorchid',
+  'crimson'
+];
+
+/**
+ * Currently only WebKit-based Web Inspectors, Firefox >= v31,
+ * and the Firebug extension (any Firefox version) are known
+ * to support "%c" CSS customizations.
+ *
+ * TODO: add a `localStorage` variable to explicitly enable/disable colors
+ */
+
+function useColors() {
+  // is webkit? http://stackoverflow.com/a/16459606/376773
+  return ('WebkitAppearance' in document.documentElement.style) ||
+    // is firebug? http://stackoverflow.com/a/398120/376773
+    (window.console && (console.firebug || (console.exception && console.table))) ||
+    // is firefox >= v31?
+    // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages
+    (navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31);
+}
+
+/**
+ * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.
+ */
+
+exports.formatters.j = function(v) {
+  return JSON.stringify(v);
+};
+
+
+/**
+ * Colorize log arguments if enabled.
+ *
+ * @api public
+ */
+
+function formatArgs() {
+  var args = arguments;
+  var useColors = this.useColors;
+
+  args[0] = (useColors ? '%c' : '')
+    + this.namespace
+    + (useColors ? ' %c' : ' ')
+    + args[0]
+    + (useColors ? '%c ' : ' ')
+    + '+' + exports.humanize(this.diff);
+
+  if (!useColors) return args;
+
+  var c = 'color: ' + this.color;
+  args = [args[0], c, 'color: inherit'].concat(Array.prototype.slice.call(args, 1));
+
+  // the final "%c" is somewhat tricky, because there could be other
+  // arguments passed either before or after the %c, so we need to
+  // figure out the correct index to insert the CSS into
+  var index = 0;
+  var lastC = 0;
+  args[0].replace(/%[a-z%]/g, function(match) {
+    if ('%%' === match) return;
+    index++;
+    if ('%c' === match) {
+      // we only are interested in the *last* %c
+      // (the user may have provided their own)
+      lastC = index;
+    }
+  });
+
+  args.splice(lastC, 0, c);
+  return args;
+}
+
+/**
+ * Invokes `console.log()` when available.
+ * No-op when `console.log` is not a "function".
+ *
+ * @api public
+ */
+
+function log() {
+  // this hackery is required for IE8/9, where
+  // the `console.log` function doesn't have 'apply'
+  return 'object' === typeof console
+    && console.log
+    && Function.prototype.apply.call(console.log, console, arguments);
+}
+
+/**
+ * Save `namespaces`.
+ *
+ * @param {String} namespaces
+ * @api private
+ */
+
+function save(namespaces) {
+  try {
+    if (null == namespaces) {
+      exports.storage.removeItem('debug');
+    } else {
+      exports.storage.debug = namespaces;
+    }
+  } catch(e) {}
+}
+
+/**
+ * Load `namespaces`.
+ *
+ * @return {String} returns the previously persisted debug modes
+ * @api private
+ */
+
+function load() {
+  var r;
+  try {
+    r = exports.storage.debug;
+  } catch(e) {}
+  return r;
+}
+
+/**
+ * Enable namespaces listed in `localStorage.debug` initially.
+ */
+
+exports.enable(load());
+
+/**
+ * Localstorage attempts to return the localstorage.
+ *
+ * This is necessary because safari throws
+ * when a user disables cookies/localstorage
+ * and you attempt to access it.
+ *
+ * @return {LocalStorage}
+ * @api private
+ */
+
+function localstorage(){
+  try {
+    return window.localStorage;
+  } catch (e) {}
+}
@@ -0,0 +1,19 @@
+{
+  "name": "debug",
+  "repo": "visionmedia/debug",
+  "description": "small debugging utility",
+  "version": "2.2.0",
+  "keywords": [
+    "debug",
+    "log",
+    "debugger"
+  ],
+  "main": "browser.js",
+  "scripts": [
+    "browser.js",
+    "debug.js"
+  ],
+  "dependencies": {
+    "rauchg/ms.js": "0.7.1"
+  }
+}
@@ -0,0 +1,197 @@
+
+/**
+ * This is the common logic for both the Node.js and web browser
+ * implementations of `debug()`.
+ *
+ * Expose `debug()` as the module.
+ */
+
+exports = module.exports = debug;
+exports.coerce = coerce;
+exports.disable = disable;
+exports.enable = enable;
+exports.enabled = enabled;
+exports.humanize = require('ms');
+
+/**
+ * The currently active debug mode names, and names to skip.
+ */
+
+exports.names = [];
+exports.skips = [];
+
+/**
+ * Map of special "%n" handling functions, for the debug "format" argument.
+ *
+ * Valid key names are a single, lowercased letter, i.e. "n".
+ */
+
+exports.formatters = {};
+
+/**
+ * Previously assigned color.
+ */
+
+var prevColor = 0;
+
+/**
+ * Previous log timestamp.
+ */
+
+var prevTime;
+
+/**
+ * Select a color.
+ *
+ * @return {Number}
+ * @api private
+ */
+
+function selectColor() {
+  return exports.colors[prevColor++ % exports.colors.length];
+}
+
+/**
+ * Create a debugger with the given `namespace`.
+ *
+ * @param {String} namespace
+ * @return {Function}
+ * @api public
+ */
+
+function debug(namespace) {
+
+  // define the `disabled` version
+  function disabled() {
+  }
+  disabled.enabled = false;
+
+  // define the `enabled` version
+  function enabled() {
+
+    var self = enabled;
+
+    // set `diff` timestamp
+    var curr = +new Date();
+    var ms = curr - (prevTime || curr);
+    self.diff = ms;
+    self.prev = prevTime;
+    self.curr = curr;
+    prevTime = curr;
+
+    // add the `color` if not set
+    if (null == self.useColors) self.useColors = exports.useColors();
+    if (null == self.color && self.useColors) self.color = selectColor();
+
+    var args = Array.prototype.slice.call(arguments);
+
+    args[0] = exports.coerce(args[0]);
+
+    if ('string' !== typeof args[0]) {
+      // anything else let's inspect with %o
+      args = ['%o'].concat(args);
+    }
+
+    // apply any `formatters` transformations
+    var index = 0;
+    args[0] = args[0].replace(/%([a-z%])/g, function(match, format) {
+      // if we encounter an escaped % then don't increase the array index
+      if (match === '%%') return match;
+      index++;
+      var formatter = exports.formatters[format];
+      if ('function' === typeof formatter) {
+        var val = args[index];
+        match = formatter.call(self, val);
+
+        // now we need to remove `args[index]` since it's inlined in the `format`
+        args.splice(index, 1);
+        index--;
+      }
+      return match;
+    });
+
+    if ('function' === typeof exports.formatArgs) {
+      args = exports.formatArgs.apply(self, args);
+    }
+    var logFn = enabled.log || exports.log || console.log.bind(console);
+    logFn.apply(self, args);
+  }
+  enabled.enabled = true;
+
+  var fn = exports.enabled(namespace) ? enabled : disabled;
+
+  fn.namespace = namespace;
+
+  return fn;
+}
+
+/**
+ * Enables a debug mode by namespaces. This can include modes
+ * separated by a colon and wildcards.
+ *
+ * @param {String} namespaces
+ * @api public
+ */
+
+function enable(namespaces) {
+  exports.save(namespaces);
+
+  var split = (namespaces || '').split(/[\s,]+/);
+  var len = split.length;
+
+  for (var i = 0; i < len; i++) {
+    if (!split[i]) continue; // ignore empty strings
+    namespaces = split[i].replace(/\*/g, '.*?');
+    if (namespaces[0] === '-') {
+      exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));
+    } else {
+      exports.names.push(new RegExp('^' + namespaces + '$'));
+    }
+  }
+}
+
+/**
+ * Disable debug output.
+ *
+ * @api public
+ */
+
+function disable() {
+  exports.enable('');
+}
+
+/**
+ * Returns true if the given mode name is enabled, false otherwise.
+ *
+ * @param {String} name
+ * @return {Boolean}
+ * @api public
+ */
+
+function enabled(name) {
+  var i, len;
+  for (i = 0, len = exports.skips.length; i < len; i++) {
+    if (exports.skips[i].test(name)) {
+      return false;
+    }
+  }
+  for (i = 0, len = exports.names.length; i < len; i++) {
+    if (exports.names[i].test(name)) {
+      return true;
+    }
+  }
+  return false;
+}
+
+/**
+ * Coerce `val`.
+ *
+ * @param {Mixed} val
+ * @return {Mixed}
+ * @api private
+ */
+
+function coerce(val) {
+  if (val instanceof Error) return val.stack || val.message;
+  return val;
+}
@@ -0,0 +1,209 @@
+
+/**
+ * Module dependencies.
+ */
+
+var tty = require('tty');
+var util = require('util');
+
+/**
+ * This is the Node.js implementation of `debug()`.
+ *
+ * Expose `debug()` as the module.
+ */
+
+exports = module.exports = require('./debug');
+exports.log = log;
+exports.formatArgs = formatArgs;
+exports.save = save;
+exports.load = load;
+exports.useColors = useColors;
+
+/**
+ * Colors.
+ */
+
+exports.colors = [6, 2, 3, 4, 5, 1];
+
+/**
+ * The file descriptor to write the `debug()` calls to.
+ * Set the `DEBUG_FD` env variable to override with another value. i.e.:
+ *
+ *   $ DEBUG_FD=3 node script.js 3>debug.log
+ */
+
+var fd = parseInt(process.env.DEBUG_FD, 10) || 2;
+var stream = 1 === fd ? process.stdout :
+             2 === fd ? process.stderr :
+             createWritableStdioStream(fd);
+
+/**
+ * Is stdout a TTY? Colored output is enabled when `true`.
+ */
+
+function useColors() {
+  var debugColors = (process.env.DEBUG_COLORS || '').trim().toLowerCase();
+  if (0 === debugColors.length) {
+    return tty.isatty(fd);
+  } else {
+    return '0' !== debugColors
+        && 'no' !== debugColors
+        && 'false' !== debugColors
+        && 'disabled' !== debugColors;
+  }
+}
+
+/**
+ * Map %o to `util.inspect()`, since Node doesn't do that out of the box.
+ */
+
+var inspect = (4 === util.inspect.length ?
+  // node <= 0.8.x
+  function (v, colors) {
+    return util.inspect(v, void 0, void 0, colors);
+  } :
+  // node > 0.8.x
+  function (v, colors) {
+    return util.inspect(v, { colors: colors });
+  }
+);
+
+exports.formatters.o = function(v) {
+  return inspect(v, this.useColors)
+    .replace(/\s*\n\s*/g, ' ');
+};
+
+/**
+ * Adds ANSI color escape codes if enabled.
+ *
+ * @api public
+ */
+
+function formatArgs() {
+  var args = arguments;
+  var useColors = this.useColors;
+  var name = this.namespace;
+
+  if (useColors) {
+    var c = this.color;
+
+    args[0] = '  \u001b[3' + c + ';1m' + name + ' '
+      + '\u001b[0m'
+      + args[0] + '\u001b[3' + c + 'm'
+      + ' +' + exports.humanize(this.diff) + '\u001b[0m';
+  } else {
+    args[0] = new Date().toUTCString()
+      + ' ' + name + ' ' + args[0];
+  }
+  return args;
+}
+
+/**
+ * Invokes `console.error()` with the specified arguments.
+ */
+
+function log() {
+  return stream.write(util.format.apply(this, arguments) + '\n');
+}
+
+/**
+ * Save `namespaces`.
+ *
+ * @param {String} namespaces
+ * @api private
+ */
+
+function save(namespaces) {
+  if (null == namespaces) {
+    // If you set a process.env field to null or undefined, it gets cast to the
+    // string 'null' or 'undefined'. Just delete instead.
+    delete process.env.DEBUG;
+  } else {
+    process.env.DEBUG = namespaces;
+  }
+}
+
+/**
+ * Load `namespaces`.
+ *
+ * @return {String} returns the previously persisted debug modes
+ * @api private
+ */
+
+function load() {
+  return process.env.DEBUG;
+}
+
+/**
+ * Copied from `node/src/node.js`.
+ *
+ * XXX: It's lame that node doesn't expose this API out-of-the-box. It also
+ * relies on the undocumented `tty_wrap.guessHandleType()` which is also lame.
+ */
+
+function createWritableStdioStream (fd) {
+  var stream;
+  var tty_wrap = process.binding('tty_wrap');
+
+  // Note stream._type is used for test-module-load-list.js
+
+  switch (tty_wrap.guessHandleType(fd)) {
+    case 'TTY':
+      stream = new tty.WriteStream(fd);
+      stream._type = 'tty';
+
+      // Hack to have stream not keep the event loop alive.
+      // See https://github.com/joyent/node/issues/1726
+      if (stream._handle && stream._handle.unref) {
+        stream._handle.unref();
+      }
+      break;
+
+    case 'FILE':
+      var fs = require('fs');
+      stream = new fs.SyncWriteStream(fd, { autoClose: false });
+      stream._type = 'fs';
+      break;
+
+    case 'PIPE':
+    case 'TCP':
+      var net = require('net');
+      stream = new net.Socket({
+        fd: fd,
+        readable: false,
+        writable: true
+      });
+
+      // FIXME Should probably have an option in net.Socket to create a
+      // stream from an existing fd which is writable only. But for now
+      // we'll just add this hack and set the `readable` member to false.
+      // Test: ./node test/fixtures/echo.js < /etc/passwd
+      stream.readable = false;
+      stream.read = null;
+      stream._type = 'pipe';
+
+      // FIXME Hack to have stream not keep the event loop alive.
+      // See https://github.com/joyent/node/issues/1726
+      if (stream._handle && stream._handle.unref) {
+        stream._handle.unref();
+      }
+      break;
+
+    default:
+      // Probably an error on in uv_guess_handle()
+      throw new Error('Implement me. Unknown stream file type!');
+  }
+
+  // For supporting legacy API we put the FD here.
+  stream.fd = fd;
+
+  stream._isStdio = true;
+
+  return stream;
+}
+
+/**
+ * Enable namespaces listed in `process.env.DEBUG` initially.
+ */
+
+exports.enable(load());
@@ -0,0 +1,106 @@
+{
+  "_args": [
+    [
+      {
+        "raw": "debug@~2.2.0",
+        "scope": null,
+        "escapedName": "debug",
+        "name": "debug",
+        "rawSpec": "~2.2.0",
+        "spec": ">=2.2.0 <2.3.0",
+        "type": "range"
+      },
+      "c:\\xampp\\htdocs\\laravel\\node_modules\\compression"
+    ]
+  ],
+  "_from": "debug@>=2.2.0 <2.3.0",
+  "_id": "debug@2.2.0",
+  "_inCache": true,
+  "_location": "/compression/debug",
+  "_nodeVersion": "0.12.2",
+  "_npmUser": {
+    "name": "tootallnate",
+    "email": "nathan@tootallnate.net"
+  },
+  "_npmVersion": "2.7.4",
+  "_phantomChildren": {},
+  "_requested": {
+    "raw": "debug@~2.2.0",
+    "scope": null,
+    "escapedName": "debug",
+    "name": "debug",
+    "rawSpec": "~2.2.0",
+    "spec": ">=2.2.0 <2.3.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/compression"
+  ],
+  "_resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz",
+  "_shasum": "f87057e995b1a1f6ae6a4960664137bc56f039da",
+  "_shrinkwrap": null,
+  "_spec": "debug@~2.2.0",
+  "_where": "c:\\xampp\\htdocs\\laravel\\node_modules\\compression",
+  "author": {
+    "name": "TJ Holowaychuk",
+    "email": "tj@vision-media.ca"
+  },
+  "browser": "./browser.js",
+  "bugs": {
+    "url": "https://github.com/visionmedia/debug/issues"
+  },
+  "component": {
+    "scripts": {
+      "debug/index.js": "browser.js",
+      "debug/debug.js": "debug.js"
+    }
+  },
+  "contributors": [
+    {
+      "name": "Nathan Rajlich",
+      "email": "nathan@tootallnate.net",
+      "url": "http://n8.io"
+    }
+  ],
+  "dependencies": {
+    "ms": "0.7.1"
+  },
+  "description": "small debugging utility",
+  "devDependencies": {
+    "browserify": "9.0.3",
+    "mocha": "*"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "f87057e995b1a1f6ae6a4960664137bc56f039da",
+    "tarball": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz"
+  },
+  "gitHead": "b38458422b5aa8aa6d286b10dfe427e8a67e2b35",
+  "homepage": "https://github.com/visionmedia/debug",
+  "keywords": [
+    "debug",
+    "log",
+    "debugger"
+  ],
+  "license": "MIT",
+  "main": "./node.js",
+  "maintainers": [
+    {
+      "name": "tjholowaychuk",
+      "email": "tj@vision-media.ca"
+    },
+    {
+      "name": "tootallnate",
+      "email": "nathan@tootallnate.net"
+    }
+  ],
+  "name": "debug",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/visionmedia/debug.git"
+  },
+  "scripts": {},
+  "version": "2.2.0"
+}
@@ -0,0 +1,5 @@
+node_modules
+test
+History.md
+Makefile
+component.json
@@ -0,0 +1,66 @@
+
+0.7.1 / 2015-04-20
+==================
+
+  * prevent extraordinary long inputs (@evilpacket)
+  * Fixed broken readme link
+
+0.7.0 / 2014-11-24
+==================
+
+ * add time abbreviations, updated tests and readme for the new units
+ * fix example in the readme.
+ * add LICENSE file
+
+0.6.2 / 2013-12-05
+==================
+
+ * Adding repository section to package.json to suppress warning from NPM.
+
+0.6.1 / 2013-05-10
+==================
+
+  * fix singularization [visionmedia]
+
+0.6.0 / 2013-03-15
+==================
+
+  * fix minutes
+
+0.5.1 / 2013-02-24
+==================
+
+  * add component namespace
+
+0.5.0 / 2012-11-09
+==================
+
+  * add short formatting as default and .long option
+  * add .license property to component.json
+  * add version to component.json
+
+0.4.0 / 2012-10-22
+==================
+
+  * add rounding to fix crazy decimals
+
+0.3.0 / 2012-09-07
+==================
+
+  * fix `ms(<String>)` [visionmedia]
+
+0.2.0 / 2012-09-03
+==================
+
+  * add component.json [visionmedia]
+  * add days support [visionmedia]
+  * add hours support [visionmedia]
+  * add minutes support [visionmedia]
+  * add seconds support [visionmedia]
+  * add ms string support [visionmedia]
+  * refactor tests to facilitate ms(number) [visionmedia]
+
+0.1.0 / 2012-03-07
+==================
+
+  * Initial release
@@ -0,0 +1,20 @@
+(The MIT License)
+
+Copyright (c) 2014 Guillermo Rauch <rauchg@gmail.com>
+
+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.
@@ -0,0 +1,35 @@
+# ms.js: miliseconds conversion utility
+
+```js
+ms('2 days')  // 172800000
+ms('1d')      // 86400000
+ms('10h')     // 36000000
+ms('2.5 hrs') // 9000000
+ms('2h')      // 7200000
+ms('1m')      // 60000
+ms('5s')      // 5000
+ms('100')     // 100
+```
+
+```js
+ms(60000)             // "1m"
+ms(2 * 60000)         // "2m"
+ms(ms('10 hours'))    // "10h"
+```
+
+```js
+ms(60000, { long: true })             // "1 minute"
+ms(2 * 60000, { long: true })         // "2 minutes"
+ms(ms('10 hours'), { long: true })    // "10 hours"
+```
+
+- Node/Browser compatible. Published as [`ms`](https://www.npmjs.org/package/ms) in [NPM](http://nodejs.org/download).
+- If a number is supplied to `ms`, a string with a unit is returned.
+- If a string that contains the number is supplied, it returns it as
+a number (e.g: it returns `100` for `'100'`).
+- If you pass a string with a number and a valid unit, the number of
+equivalent ms is returned.
+
+## License
+
+MIT
@@ -0,0 +1,125 @@
+/**
+ * Helpers.
+ */
+
+var s = 1000;
+var m = s * 60;
+var h = m * 60;
+var d = h * 24;
+var y = d * 365.25;
+
+/**
+ * Parse or format the given `val`.
+ *
+ * Options:
+ *
+ *  - `long` verbose formatting [false]
+ *
+ * @param {String|Number} val
+ * @param {Object} options
+ * @return {String|Number}
+ * @api public
+ */
+
+module.exports = function(val, options){
+  options = options || {};
+  if ('string' == typeof val) return parse(val);
+  return options.long
+    ? long(val)
+    : short(val);
+};
+
+/**
+ * Parse the given `str` and return milliseconds.
+ *
+ * @param {String} str
+ * @return {Number}
+ * @api private
+ */
+
+function parse(str) {
+  str = '' + str;
+  if (str.length > 10000) return;
+  var match = /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(str);
+  if (!match) return;
+  var n = parseFloat(match[1]);
+  var type = (match[2] || 'ms').toLowerCase();
+  switch (type) {
+    case 'years':
+    case 'year':
+    case 'yrs':
+    case 'yr':
+    case 'y':
+      return n * y;
+    case 'days':
+    case 'day':
+    case 'd':
+      return n * d;
+    case 'hours':
+    case 'hour':
+    case 'hrs':
+    case 'hr':
+    case 'h':
+      return n * h;
+    case 'minutes':
+    case 'minute':
+    case 'mins':
+    case 'min':
+    case 'm':
+      return n * m;
+    case 'seconds':
+    case 'second':
+    case 'secs':
+    case 'sec':
+    case 's':
+      return n * s;
+    case 'milliseconds':
+    case 'millisecond':
+    case 'msecs':
+    case 'msec':
+    case 'ms':
+      return n;
+  }
+}
+
+/**
+ * Short format for `ms`.
+ *
+ * @param {Number} ms
+ * @return {String}
+ * @api private
+ */
+
+function short(ms) {
+  if (ms >= d) return Math.round(ms / d) + 'd';
+  if (ms >= h) return Math.round(ms / h) + 'h';
+  if (ms >= m) return Math.round(ms / m) + 'm';
+  if (ms >= s) return Math.round(ms / s) + 's';
+  return ms + 'ms';
+}
+
+/**
+ * Long format for `ms`.
+ *
+ * @param {Number} ms
+ * @return {String}
+ * @api private
+ */
+
+function long(ms) {
+  return plural(ms, d, 'day')
+    || plural(ms, h, 'hour')
+    || plural(ms, m, 'minute')
+    || plural(ms, s, 'second')
+    || ms + ' ms';
+}
+
+/**
+ * Pluralization helper.
+ */
+
+function plural(ms, n, name) {
+  if (ms < n) return;
+  if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name;
+  return Math.ceil(ms / n) + ' ' + name + 's';
+}
@@ -0,0 +1,82 @@
+{
+  "_args": [
+    [
+      {
+        "raw": "ms@0.7.1",
+        "scope": null,
+        "escapedName": "ms",
+        "name": "ms",
+        "rawSpec": "0.7.1",
+        "spec": "0.7.1",
+        "type": "version"
+      },
+      "c:\\xampp\\htdocs\\laravel\\node_modules\\compression\\node_modules\\debug"
+    ]
+  ],
+  "_from": "ms@0.7.1",
+  "_id": "ms@0.7.1",
+  "_inCache": true,
+  "_location": "/compression/ms",
+  "_nodeVersion": "0.12.2",
+  "_npmUser": {
+    "name": "rauchg",
+    "email": "rauchg@gmail.com"
+  },
+  "_npmVersion": "2.7.5",
+  "_phantomChildren": {},
+  "_requested": {
+    "raw": "ms@0.7.1",
+    "scope": null,
+    "escapedName": "ms",
+    "name": "ms",
+    "rawSpec": "0.7.1",
+    "spec": "0.7.1",
+    "type": "version"
+  },
+  "_requiredBy": [
+    "/compression/debug"
+  ],
+  "_resolved": "https://registry.npmjs.org/ms/-/ms-0.7.1.tgz",
+  "_shasum": "9cd13c03adbff25b65effde7ce864ee952017098",
+  "_shrinkwrap": null,
+  "_spec": "ms@0.7.1",
+  "_where": "c:\\xampp\\htdocs\\laravel\\node_modules\\compression\\node_modules\\debug",
+  "bugs": {
+    "url": "https://github.com/guille/ms.js/issues"
+  },
+  "component": {
+    "scripts": {
+      "ms/index.js": "index.js"
+    }
+  },
+  "dependencies": {},
+  "description": "Tiny ms conversion utility",
+  "devDependencies": {
+    "expect.js": "*",
+    "mocha": "*",
+    "serve": "*"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "9cd13c03adbff25b65effde7ce864ee952017098",
+    "tarball": "https://registry.npmjs.org/ms/-/ms-0.7.1.tgz"
+  },
+  "gitHead": "713dcf26d9e6fd9dbc95affe7eff9783b7f1b909",
+  "homepage": "https://github.com/guille/ms.js",
+  "main": "./index",
+  "maintainers": [
+    {
+      "name": "rauchg",
+      "email": "rauchg@gmail.com"
+    }
+  ],
+  "name": "ms",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/guille/ms.js.git"
+  },
+  "scripts": {},
+  "version": "0.7.1"
+}
@@ -0,0 +1,116 @@
+{
+  "_args": [
+    [
+      {
+        "raw": "compression@^1.5.2",
+        "scope": null,
+        "escapedName": "compression",
+        "name": "compression",
+        "rawSpec": "^1.5.2",
+        "spec": ">=1.5.2 <2.0.0",
+        "type": "range"
+      },
+      "c:\\xampp\\htdocs\\laravel\\node_modules\\webpack-dev-server"
+    ]
+  ],
+  "_from": "compression@>=1.5.2 <2.0.0",
+  "_id": "compression@1.6.2",
+  "_inCache": true,
+  "_location": "/compression",
+  "_nodeVersion": "4.4.3",
+  "_npmOperationalInternal": {
+    "host": "packages-12-west.internal.npmjs.com",
+    "tmp": "tmp/compression-1.6.2.tgz_1463095977791_0.03453603922389448"
+  },
+  "_npmUser": {
+    "name": "dougwilson",
+    "email": "doug@somethingdoug.com"
+  },
+  "_npmVersion": "2.15.1",
+  "_phantomChildren": {},
+  "_requested": {
+    "raw": "compression@^1.5.2",
+    "scope": null,
+    "escapedName": "compression",
+    "name": "compression",
+    "rawSpec": "^1.5.2",
+    "spec": ">=1.5.2 <2.0.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/webpack-dev-server"
+  ],
+  "_resolved": "https://registry.npmjs.org/compression/-/compression-1.6.2.tgz",
+  "_shasum": "cceb121ecc9d09c52d7ad0c3350ea93ddd402bc3",
+  "_shrinkwrap": null,
+  "_spec": "compression@^1.5.2",
+  "_where": "c:\\xampp\\htdocs\\laravel\\node_modules\\webpack-dev-server",
+  "bugs": {
+    "url": "https://github.com/expressjs/compression/issues"
+  },
+  "contributors": [
+    {
+      "name": "Douglas Christopher Wilson",
+      "email": "doug@somethingdoug.com"
+    },
+    {
+      "name": "Jonathan Ong",
+      "email": "me@jongleberry.com",
+      "url": "http://jongleberry.com"
+    }
+  ],
+  "dependencies": {
+    "accepts": "~1.3.3",
+    "bytes": "2.3.0",
+    "compressible": "~2.0.8",
+    "debug": "~2.2.0",
+    "on-headers": "~1.0.1",
+    "vary": "~1.1.0"
+  },
+  "description": "Node.js compression middleware",
+  "devDependencies": {
+    "eslint": "2.9.0",
+    "eslint-config-standard": "5.3.1",
+    "eslint-plugin-promise": "1.1.0",
+    "eslint-plugin-standard": "1.3.2",
+    "istanbul": "0.4.3",
+    "mocha": "2.4.5",
+    "supertest": "1.1.0"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "cceb121ecc9d09c52d7ad0c3350ea93ddd402bc3",
+    "tarball": "https://registry.npmjs.org/compression/-/compression-1.6.2.tgz"
+  },
+  "engines": {
+    "node": ">= 0.8.0"
+  },
+  "files": [
+    "LICENSE",
+    "HISTORY.md",
+    "index.js"
+  ],
+  "gitHead": "b9c63ced82b9f719cd5d9fd250c8432b00752d89",
+  "homepage": "https://github.com/expressjs/compression#readme",
+  "license": "MIT",
+  "maintainers": [
+    {
+      "name": "dougwilson",
+      "email": "doug@somethingdoug.com"
+    }
+  ],
+  "name": "compression",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/expressjs/compression.git"
+  },
+  "scripts": {
+    "lint": "eslint **/*.js",
+    "test": "mocha --check-leaks --reporter spec --bail",
+    "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --check-leaks --reporter dot",
+    "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --check-leaks --reporter spec"
+  },
+  "version": "1.6.2"
+}