unpipe@1.0.0

7 files changed, 223 insertions, 1 deletions

diff --git a/.gitignore b/.gitignore
index 0442cd1b2..36feb5f9c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -68,7 +68,6 @@ npm-debug.log
 /node_modules/url/
 /node_modules/utils-merge/
 /node_modules/watch/
-/node_modules/unpipe/
 
 # tap
 /node_modules/align-text/
diff --git a/node_modules/unpipe/HISTORY.md b/node_modules/unpipe/HISTORY.md
new file mode 100644
index 000000000..85e0f8d74
--- /dev/null
+++ b/node_modules/unpipe/HISTORY.md
@@ -0,0 +1,4 @@
+1.0.0 / 2015-06-14
+==================
+
+  * Initial release
diff --git a/node_modules/unpipe/LICENSE b/node_modules/unpipe/LICENSE
new file mode 100644
index 000000000..aed013827
--- /dev/null
+++ b/node_modules/unpipe/LICENSE
@@ -0,0 +1,22 @@
+(The MIT License)
+
+Copyright (c) 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.
diff --git a/node_modules/unpipe/README.md b/node_modules/unpipe/README.md
new file mode 100644
index 000000000..e536ad2c0
--- /dev/null
+++ b/node_modules/unpipe/README.md
@@ -0,0 +1,43 @@
+# unpipe
+
+[![NPM Version][npm-image]][npm-url]
+[![NPM Downloads][downloads-image]][downloads-url]
+[![Node.js Version][node-image]][node-url]
+[![Build Status][travis-image]][travis-url]
+[![Test Coverage][coveralls-image]][coveralls-url]
+
+Unpipe a stream from all destinations.
+
+## Installation
+
+```sh
+$ npm install unpipe
+```
+
+## API
+
+```js
+var unpipe = require('unpipe')
+```
+
+### unpipe(stream)
+
+Unpipes all destinations from a given stream. With stream 2+, this is
+equivalent to `stream.unpipe()`. When used with streams 1 style streams
+(typically Node.js 0.8 and below), this module attempts to undo the
+actions done in `stream.pipe(dest)`.
+
+## License
+
+[MIT](LICENSE)
+
+[npm-image]: https://img.shields.io/npm/v/unpipe.svg
+[npm-url]: https://npmjs.org/package/unpipe
+[node-image]: https://img.shields.io/node/v/unpipe.svg
+[node-url]: http://nodejs.org/download/
+[travis-image]: https://img.shields.io/travis/stream-utils/unpipe.svg
+[travis-url]: https://travis-ci.org/stream-utils/unpipe
+[coveralls-image]: https://img.shields.io/coveralls/stream-utils/unpipe.svg
+[coveralls-url]: https://coveralls.io/r/stream-utils/unpipe?branch=master
+[downloads-image]: https://img.shields.io/npm/dm/unpipe.svg
+[downloads-url]: https://npmjs.org/package/unpipe
diff --git a/node_modules/unpipe/index.js b/node_modules/unpipe/index.js
new file mode 100644
index 000000000..15c3d97a1
--- /dev/null
+++ b/node_modules/unpipe/index.js
@@ -0,0 +1,69 @@
+/*!
+ * unpipe
+ * Copyright(c) 2015 Douglas Christopher Wilson
+ * MIT Licensed
+ */
+
+'use strict'
+
+/**
+ * Module exports.
+ * @public
+ */
+
+module.exports = unpipe
+
+/**
+ * Determine if there are Node.js pipe-like data listeners.
+ * @private
+ */
+
+function hasPipeDataListeners(stream) {
+  var listeners = stream.listeners('data')
+
+  for (var i = 0; i < listeners.length; i++) {
+    if (listeners[i].name === 'ondata') {
+      return true
+    }
+  }
+
+  return false
+}
+
+/**
+ * Unpipe a stream from all destinations.
+ *
+ * @param {object} stream
+ * @public
+ */
+
+function unpipe(stream) {
+  if (!stream) {
+    throw new TypeError('argument stream is required')
+  }
+
+  if (typeof stream.unpipe === 'function') {
+    // new-style
+    stream.unpipe()
+    return
+  }
+
+  // Node.js 0.8 hack
+  if (!hasPipeDataListeners(stream)) {
+    return
+  }
+
+  var listener
+  var listeners = stream.listeners('close')
+
+  for (var i = 0; i < listeners.length; i++) {
+    listener = listeners[i]
+
+    if (listener.name !== 'cleanup' && listener.name !== 'onclose') {
+      continue
+    }
+
+    // invoke the listener
+    listener.call(stream)
+  }
+}
diff --git a/node_modules/unpipe/package.json b/node_modules/unpipe/package.json
new file mode 100644
index 000000000..8d270a91e
--- /dev/null
+++ b/node_modules/unpipe/package.json
@@ -0,0 +1,83 @@
+{
+  "_args": [
+    [
+      "unpipe@~1.0.0",
+      "/Users/rebecca/code/npm"
+    ]
+  ],
+  "_from": "unpipe@>=1.0.0 <1.1.0",
+  "_id": "unpipe@1.0.0",
+  "_inCache": true,
+  "_location": "/unpipe",
+  "_npmUser": {
+    "email": "doug@somethingdoug.com",
+    "name": "dougwilson"
+  },
+  "_npmVersion": "1.4.28",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "unpipe",
+    "raw": "unpipe@~1.0.0",
+    "rawSpec": "~1.0.0",
+    "scope": null,
+    "spec": ">=1.0.0 <1.1.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/"
+  ],
+  "_resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
+  "_shasum": "b2bf4ee8514aae6165b4817829d21b2ef49904ec",
+  "_shrinkwrap": null,
+  "_spec": "unpipe@~1.0.0",
+  "_where": "/Users/rebecca/code/npm",
+  "author": {
+    "email": "doug@somethingdoug.com",
+    "name": "Douglas Christopher Wilson"
+  },
+  "bugs": {
+    "url": "https://github.com/stream-utils/unpipe/issues"
+  },
+  "dependencies": {},
+  "description": "Unpipe a stream from all destinations",
+  "devDependencies": {
+    "istanbul": "0.3.15",
+    "mocha": "2.2.5",
+    "readable-stream": "1.1.13"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "b2bf4ee8514aae6165b4817829d21b2ef49904ec",
+    "tarball": "http://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz"
+  },
+  "engines": {
+    "node": ">= 0.8"
+  },
+  "files": [
+    "HISTORY.md",
+    "LICENSE",
+    "README.md",
+    "index.js"
+  ],
+  "gitHead": "d2df901c06487430e78dca62b6edb8bb2fc5e99d",
+  "homepage": "https://github.com/stream-utils/unpipe",
+  "license": "MIT",
+  "maintainers": [
+    {
+      "name": "dougwilson",
+      "email": "doug@somethingdoug.com"
+    }
+  ],
+  "name": "unpipe",
+  "optionalDependencies": {},
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/stream-utils/unpipe"
+  },
+  "scripts": {
+    "test": "mocha --reporter spec --bail --check-leaks test/",
+    "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/",
+    "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/"
+  },
+  "version": "1.0.0"
+}
diff --git a/package.json b/package.json
index 2687bd377..2ce87fb01 100644
--- a/package.json
+++ b/package.json
@@ -91,6 +91,7 @@
     "uid-number": "0.0.6",
     "umask": "~1.1.0",
     "unique-filename": "~1.0.0",
+    "unpipe": "~1.0.0",
     "validate-npm-package-name": "~2.2.2",
     "which": "~1.1.1",
     "wrappy": "~1.0.1",
@@ -158,6 +159,7 @@
     "uid-number",
     "umask",
     "unique-filename",
+    "unpipe",
     "validate-npm-package-name",
     "which",
     "wrappy",