Release v1.5.2

Fixes #15 #27 #105

.banner

@@ -0,0 +1,6 @@
+/*!
+ * clipboard.js v<%= pkg.version %>
+ * https://zenorocha.github.io/clipboard.js
+ *
+ * Licensed MIT © Zeno Rocha
+ */

.editorconfig

@@ -17,3 +17,6 @@ insert_final_newline = true
 
 [*.md]
 trim_trailing_whitespace = false
+
+[{package.json,bower.json}]
+indent_size = 2

.gitignore

@@ -1,2 +1,4 @@
+lib
+npm-debug.log
 bower_components
 node_modules

.npmignore

@@ -0,0 +1,7 @@
+/.*/
+/demo/
+/test/
+/.*
+/bower.json
+/karma.conf.js
+/src

.travis.yml

@@ -0,0 +1,4 @@
+sudo: false
+language: node_js
+node_js:
+  - stable

README.md

@@ -1,55 +0,0 @@
-# clipboard.js
-
-> A modern approach to copy & cut to the clipboard. No Flash. No dependencies. Just 1kb.
-
-## Install
-
-You can get it using bower:
-
-```
-bower install clipboard --save
-```
-
-Or [download as ZIP](https://github.com/zenorocha/clipboard.js/archive/master.zip).
-
-## Usage
-
-First, you need to instantiate it using a selector. This selector corresponds to the trigger element, usually a `<button>`.
-
-```js
-new Clipboard('.btn');
-```
-
-The easiest way to copy some content to the clipboard, is to include a `data-text` attribute in your trigger element.
-
-```html
-<button class="btn" data-text="Lorem ipsum">Copy</button>
-```
-
-Another way of doing it, is to copy the content from an another element. You can do that by adding a `data-target` attribute in your trigger element. The value you include on this attribute needs to match another's element `id` attribute.
-
-```html
-<p id="foo">Lorem ipsum</p>
-<button class="btn" data-target="foo">Copy</button>
-```
-
-Additionally, you can define a `data-action` attribute to specify if you want to either `copy` or `cut` content. If you omit this attribute, `copy` will be used.
-
-```html
-<input id="foo" value="Lorem ipsum"></inpu>
-<button class="btn" data-action="cut" data-target="foo">Copy</button>
-```
-
-As you may expect, the `cut` action only works on `<input>` or `<textarea>` elements.
-
-## Browser Support
-
-This project relies on both [Select API](https://developer.mozilla.org/en-US/docs/Web/API/Selection) and [execCommand API](https://developer.mozilla.org/en-US/docs/Web/API/Document/execCommand). When combined, they're supported in the following browsers.
-
-| <img src="https://raw.githubusercontent.com/alrra/browser-logos/master/chrome/chrome_64x64.png" width="48px" height="48px" alt="Chrome logo"> | <img src="https://raw.githubusercontent.com/alrra/browser-logos/master/firefox/firefox_64x64.png" width="48px" height="48px" alt="Firefox logo"> | <img src="https://raw.githubusercontent.com/alrra/browser-logos/master/internet-explorer/internet-explorer_64x64.png" width="48px" height="48px" alt="Internet Explorer logo"> | <img src="https://raw.githubusercontent.com/alrra/browser-logos/master/opera/opera_64x64.png" width="48px" height="48px" alt="Opera logo"> | <img src="https://raw.githubusercontent.com/alrra/browser-logos/master/safari/safari_64x64.png" width="48px" height="48px" alt="Safari logo"> |
-|:---:|:---:|:---:|:---:|:---:|
-| 42+ ✔ | 41+ ✔ | 9+ ✔ | 29+ ✔ | Nope ✘ |
-
-## License
-
-[MIT License](http://zenorocha.mit-license.org/) © Zeno Rocha

bower.json

@@ -1,17 +1,22 @@
 {
   "name": "clipboard",
-  "version": "0.0.0",
-  "description": "A modern approach to copy & cut to the clipboard",
+  "version": "1.5.2",
+  "description": "Modern copy to clipboard. No Flash. Just 2kb",
   "license": "MIT",
-  "main": "src/clipboard.js",
+  "main": "dist/clipboard.js",
+  "ignore": [
+    "/.*/",
+    "/demo/",
+    "/test/",
+    "/.*",
+    "/bower.json",
+    "/karma.conf.js",
+    "/src",
+    "/lib"
+  ],
   "keywords": [
     "clipboard",
     "copy",
     "cut"
-  ],
-  "devDependencies": {
-    "highlightjs": "~8.8.0",
-    "octicons": "~3.1.0",
-    "primer-css": "~2.3.3"
-  }
+  ]
 }

contributing.md

@@ -0,0 +1,28 @@
+# Contributing guide
+
+Want to contribute to Clipboard.js? Awesome!
+There are many ways you can contribute, see below.
+
+## Opening issues
+
+Open an issue to report bugs or to propose new features.
+
+- Reporting bugs: describe the bug as clearly as you can, including steps to reproduce, what happened and what you were expecting to happen. Also include browser version, OS and other related software's (npm, Node.js, etc) versions when applicable.
+
+- Proposing features: explain the proposed feature, what it should do, why it is useful, how users should use it. Give us as much info as possible so it will be easier to discuss, access and implement the proposed feature. When you're unsure about a certain aspect of the feature, feel free to leave it open for others to discuss and find an appropriate solution.
+
+## Proposing pull requests
+
+Pull requests are very welcome. Note that if you are going to propose drastic changes, be sure to open an issue for discussion first, to make sure that your PR will be accepted before you spend effort coding it.
+
+Fork the Clipboard.js repository, clone it locally and create a branch for your proposed bug fix or new feature. Avoid working directly on the master branch.
+
+Implement your bug fix or feature, write tests to cover it and make sure all tests are passing (run a final `npm test` to make sure everything is correct). Then commit your changes, push your bug fix/feature branch to the origin (your forked repo) and open a pull request to the upstream (the repository you originally forked)'s master branch.
+
+## Documentation
+
+Documentation is extremely important and takes a fair deal of time and effort to write and keep updated. Please submit any and all improvements you can make to the repository's docs.
+
+## Known issues
+If you're using npm@3 you'll probably face some issues related to peerDependencies.
+https://github.com/npm/npm/issues/9204

demo.css

@@ -1,232 +0,0 @@
-body {
-    font-family: 'Lato', sans-serif;
-}
-
-.gradient {
-    background: #4cd964;
-    background: -moz-linear-gradient(45deg, #4cd964 0%, #5ac8fa 100%);
-    background: -webkit-gradient(left bottom, right top, color-stop(0%, #4cd964), color-stop(100%, #5ac8fa));
-    background: -webkit-linear-gradient(45deg, #4cd964 0%, #5ac8fa 100%);
-    background: -o-linear-gradient(45deg, #4cd964 0%, #5ac8fa 100%);
-    background: -ms-linear-gradient(45deg, #4cd964 0%, #5ac8fa 100%);
-    background: linear-gradient(45deg, #4cd964 0%, #5ac8fa 100%);
-    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#4cd964', endColorstr='#5ac8fa', GradientType=1 );
-    margin: 0 auto;
-}
-
-/* ==========================================================================
-   Header
-   ========================================================================== */
-
-.header {
-    padding-top: 92px;
-}
-
-.title {
-    color: white;
-    font-size: 64px;
-    font-weight: 900;
-    letter-spacing: -1px;
-    margin: 0 0 20px;
-}
-
-.subtitle {
-    color: #16a085;
-    font-size: 27px;
-    font-weight: 400;
-    margin: 0 0 20px;
-}
-
-.subtitle + .subtitle {
-    color: white;
-}
-
-.gh-btns {
-    margin: 92px 0 0;
-    background: rgba(0, 0, 0, .1);
-    padding: 20px 0 10px;
-}
-
-/* ==========================================================================
-   Main
-   ========================================================================== */
-
-.wrap {
-    margin: 0 auto 90px;
-    width: 500px;
-}
-
-p {
-    color: #333;
-    font-size: 18px;
-    line-height: 1.7;
-}
-
-a {
-    color: #1BC1A1;
-    border-bottom: 1px dotted #1BC1A1;
-    -webkit-transition: opacity .3s ease-in-out;
-    transition: opacity .3s ease-in-out;
-}
-
-a:hover,
-a:focus {
-    text-decoration: none;
-    opacity: .7;
-}
-
-h1 {
-    margin-top: 80px;
-}
-
-h3 {
-    color: #333;
-    margin: 40px 0;
-    font-size: 18px;
-    font-weight: 300;
-    text-align: center;
-}
-
-/* Code
-   ========================================================================== */
-
-pre code {
-    font-size: 14px;
-    line-height: 20px;
-}
-
-code {
-    background-color: rgba(0, 0, 0, 0.04);
-    border-radius: 3px;
-    font-size: 85%;
-    margin: 0;
-    padding: 0.2em;
-}
-
-.hljs-keyword {
-    color: #008080;
-    font-weight: normal;
-}
-
-/* Example
-   ========================================================================== */
-
-.example {
-    position: relative;
-    margin: 15px 0 0;
-    padding: 39px 19px 14px;
-    background-color: #fff;
-    border-radius: 4px 4px 0 0;
-    border: 1px solid #ddd;
-}
-
-.example p {
-    color: #666;
-}
-
-.example:after {
-    content: "Example";
-    position: absolute;
-    top: 0;
-    left: 0;
-    padding: 2px 8px;
-    font-size: 12px;
-    font-weight: bold;
-    background-color: #f5f5f5;
-    color: #9da0a4;
-    border-radius: 4px 0 4px 0;
-}
-
-.example + pre {
-    background: #f8f8f8;
-    border-radius: 4px;
-    border: 1px solid #ddd;
-    clear: both;
-    margin-top: -20px;
-    padding: 20px 5px 0;
-}
-
-/* Live example
-   ========================================================================== */
-
-.form-actions {
-    margin-top: 15px;
-}
-
-.form-actions .btn {
-    float: left;
-}
-
-textarea {
-    -webkit-box-sizing: border-box;
-    -moz-box-sizing: border-box;
-    box-sizing: border-box;
-    width: 100%;
-}
-
-/* Support
-   ========================================================================== */
-
-.support {
-    list-style: none;
-}
-
-.support li {
-    display: inline-block;
-    text-align: center;
-    margin: 5px 8px 0;
-}
-
-.support p {
-    margin: 0;
-}
-
-/* ==========================================================================
-   Footer
-   ========================================================================== */
-
-.footer {
-    padding: 36px 0;
-}
-
-.credits {
-    font-weight: 400;
-    font-family: 'Lato', sans-serif;
-    font-size: 20px;
-    color: #16a085;
-}
-
-.credits-link {
-    color: white;
-    border-color: white;
-}
-
-.credits-link:hover,
-.credits-link:focus {
-    text-decoration: none;
-    border-color: white;
-}
-
-.love {
-    display: inline-block;
-    position: relative;
-    top: .2em;
-    font-size: 1.4em;
-    -webkit-transform: scale(.9);
-    -moz-transform: scale(.9);
-    transform: scale(.9);
-    -webkit-animation: love .5s infinite linear alternate-reverse;
-    -moz-animation: love .5s infinite linear alternate-reverse;
-    animation: love .5s infinite linear alternate-reverse;
-}
-
-@-webkit-keyframes love {
-    to {-webkit-transform: scale(1.2);}
-}
-
-@-moz-keyframes love {
-    to {-moz-transform: scale(1.2);}
-}
-@keyframes love {
-    to {transform: scale(1.2);}
-}

demo/constructor-node.html

@@ -0,0 +1,28 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>constructor-node</title>
+</head>
+<body>
+    <!-- 1. Define some markup -->
+    <button id="btn" data-clipboard-text="1">Copy</button>
+
+    <!-- 2. Include library -->
+    <script src="../dist/clipboard.min.js"></script>
+
+    <!-- 3. Instantiate clipboard by passing a HTML element -->
+    <script>
+    var btn = document.getElementById('btn');
+    var clipboard = new Clipboard(btn);
+
+    clipboard.on('success', function(e) {
+        console.log(e);
+    });
+
+    clipboard.on('error', function(e) {
+        console.log(e);
+    });
+    </script>
+</body>
+</html>

demo/constructor-nodelist.html

@@ -0,0 +1,30 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>constructor-nodelist</title>
+</head>
+<body>
+    <!-- 1. Define some markup -->
+    <button data-clipboard-text="1">Copy</button>
+    <button data-clipboard-text="2">Copy</button>
+    <button data-clipboard-text="3">Copy</button>
+
+    <!-- 2. Include library -->
+    <script src="../dist/clipboard.min.js"></script>
+
+    <!-- 3. Instantiate clipboard by passing a list of HTML elements -->
+    <script>
+    var btns = document.querySelectorAll('button');
+    var clipboard = new Clipboard(btns);
+
+    clipboard.on('success', function(e) {
+        console.log(e);
+    });
+
+    clipboard.on('error', function(e) {
+        console.log(e);
+    });
+    </script>
+</body>
+</html>

demo/constructor-selector.html

@@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>constructor-selector</title>
+</head>
+<body>
+    <!-- 1. Define some markup -->
+    <button class="btn" data-clipboard-text="1">Copy</button>
+    <button class="btn" data-clipboard-text="2">Copy</button>
+    <button class="btn" data-clipboard-text="3">Copy</button>
+
+    <!-- 2. Include library -->
+    <script src="../dist/clipboard.min.js"></script>
+
+    <!-- 3. Instantiate clipboard by passing a string selector -->
+    <script>
+    var clipboard = new Clipboard('.btn');
+
+    clipboard.on('success', function(e) {
+        console.log(e);
+    });
+
+    clipboard.on('error', function(e) {
+        console.log(e);
+    });
+    </script>
+</body>
+</html>

demo/function-target.html

@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>function-target</title>
+</head>
+<body>
+    <!-- 1. Define some markup -->
+    <button class="btn">Copy</button>
+    <div>hello</div>
+
+    <!-- 2. Include library -->
+    <script src="../dist/clipboard.min.js"></script>
+
+    <!-- 3. Instantiate clipboard -->
+    <script>
+    var clipboard = new Clipboard('.btn', {
+        target: function() {
+            return document.querySelector('div');
+        }
+    });
+
+    clipboard.on('success', function(e) {
+        console.log(e);
+    });
+
+    clipboard.on('error', function(e) {
+        console.log(e);
+    });
+    </script>
+</body>
+</html>

demo/function-text.html

@@ -0,0 +1,31 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>function-text</title>
+</head>
+<body>
+    <!-- 1. Define some markup -->
+    <button class="btn">Copy</button>
+
+    <!-- 2. Include library -->
+    <script src="../dist/clipboard.min.js"></script>
+
+    <!-- 3. Instantiate clipboard -->
+    <script>
+    var clipboard = new Clipboard('.btn', {
+        text: function() {
+            return 'to be or not to be';
+        }
+    });
+
+    clipboard.on('success', function(e) {
+        console.log(e);
+    });
+
+    clipboard.on('error', function(e) {
+        console.log(e);
+    });
+    </script>
+</body>
+</html>

demo/target-div.html

@@ -0,0 +1,28 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>target-div</title>
+</head>
+<body>
+    <!-- 1. Define some markup -->
+    <div>hello</div>
+    <button class="btn" data-clipboard-action="copy" data-clipboard-target="div">Copy</button>
+
+    <!-- 2. Include library -->
+    <script src="../dist/clipboard.min.js"></script>
+
+    <!-- 3. Instantiate clipboard -->
+    <script>
+    var clipboard = new Clipboard('.btn');
+
+    clipboard.on('success', function(e) {
+        console.log(e);
+    });
+
+    clipboard.on('error', function(e) {
+        console.log(e);
+    });
+    </script>
+</body>
+</html>

demo/target-input.html

@@ -0,0 +1,28 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>target-input</title>
+</head>
+<body>
+    <!-- 1. Define some markup -->
+    <input id="foo" type="text" value="hello">
+    <button class="btn" data-clipboard-action="copy" data-clipboard-target="#foo">Copy</button>
+
+    <!-- 2. Include library -->
+    <script src="../dist/clipboard.min.js"></script>
+
+    <!-- 3. Instantiate clipboard -->
+    <script>
+    var clipboard = new Clipboard('.btn');
+
+    clipboard.on('success', function(e) {
+        console.log(e);
+    });
+
+    clipboard.on('error', function(e) {
+        console.log(e);
+    });
+    </script>
+</body>
+</html>

demo/target-textarea.html

@@ -0,0 +1,28 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>target-textarea</title>
+</head>
+<body>
+    <!-- 1. Define some markup -->
+    <textarea id="bar">hello</textarea>
+    <button class="btn" data-clipboard-action="cut" data-clipboard-target="#bar">Cut</button>
+
+    <!-- 2. Include library -->
+    <script src="../dist/clipboard.min.js"></script>
+
+    <!-- 3. Instantiate clipboard -->
+    <script>
+    var clipboard = new Clipboard('.btn');
+
+    clipboard.on('success', function(e) {
+        console.log(e);
+    });
+
+    clipboard.on('error', function(e) {
+        console.log(e);
+    });
+    </script>
+</body>
+</html>

dist/clipboard.js

@@ -0,0 +1,742 @@
+/*!
+ * clipboard.js v1.5.2
+ * https://zenorocha.github.io/clipboard.js
+ *
+ * Licensed MIT © Zeno Rocha
+ */
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Clipboard = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+var matches = require('matches-selector')
+
+module.exports = function (element, selector, checkYoSelf) {
+  var parent = checkYoSelf ? element : element.parentNode
+
+  while (parent && parent !== document) {
+    if (matches(parent, selector)) return parent;
+    parent = parent.parentNode
+  }
+}
+
+},{"matches-selector":2}],2:[function(require,module,exports){
+
+/**
+ * Element prototype.
+ */
+
+var proto = Element.prototype;
+
+/**
+ * Vendor function.
+ */
+
+var vendor = proto.matchesSelector
+  || proto.webkitMatchesSelector
+  || proto.mozMatchesSelector
+  || proto.msMatchesSelector
+  || proto.oMatchesSelector;
+
+/**
+ * Expose `match()`.
+ */
+
+module.exports = match;
+
+/**
+ * Match `el` to `selector`.
+ *
+ * @param {Element} el
+ * @param {String} selector
+ * @return {Boolean}
+ * @api public
+ */
+
+function match(el, selector) {
+  if (vendor) return vendor.call(el, selector);
+  var nodes = el.parentNode.querySelectorAll(selector);
+  for (var i = 0; i < nodes.length; ++i) {
+    if (nodes[i] == el) return true;
+  }
+  return false;
+}
+},{}],3:[function(require,module,exports){
+var closest = require('closest');
+
+/**
+ * Delegates event to a selector.
+ *
+ * @param {Element} element
+ * @param {String} selector
+ * @param {String} type
+ * @param {Function} callback
+ * @return {Object}
+ */
+function delegate(element, selector, type, callback) {
+    var listenerFn = listener.apply(this, arguments);
+
+    element.addEventListener(type, listenerFn);
+
+    return {
+        destroy: function() {
+            element.removeEventListener(type, listenerFn);
+        }
+    }
+}
+
+/**
+ * Finds closest match and invokes callback.
+ *
+ * @param {Element} element
+ * @param {String} selector
+ * @param {String} type
+ * @param {Function} callback
+ * @return {Function}
+ */
+function listener(element, selector, type, callback) {
+    return function(e) {
+        var delegateTarget = closest(e.target, selector, true);
+
+        if (delegateTarget) {
+            Object.defineProperty(e, 'target', {
+                value: delegateTarget
+            });
+
+            callback.call(element, e);
+        }
+    }
+}
+
+module.exports = delegate;
+
+},{"closest":1}],4:[function(require,module,exports){
+/**
+ * Check if argument is a HTML element.
+ *
+ * @param {Object} value
+ * @return {Boolean}
+ */
+exports.node = function(value) {
+    return value !== undefined
+        && value instanceof HTMLElement
+        && value.nodeType === 1;
+};
+
+/**
+ * Check if argument is a list of HTML elements.
+ *
+ * @param {Object} value
+ * @return {Boolean}
+ */
+exports.nodeList = function(value) {
+    var type = Object.prototype.toString.call(value);
+
+    return value !== undefined
+        && (type === '[object NodeList]' || type === '[object HTMLCollection]')
+        && ('length' in value)
+        && (value.length === 0 || exports.node(value[0]));
+};
+
+/**
+ * Check if argument is a string.
+ *
+ * @param {Object} value
+ * @return {Boolean}
+ */
+exports.string = function(value) {
+    return typeof value === 'string'
+        || value instanceof String;
+};
+
+/**
+ * Check if argument is a function.
+ *
+ * @param {Object} value
+ * @return {Boolean}
+ */
+exports.function = function(value) {
+    var type = Object.prototype.toString.call(value);
+
+    return type === '[object Function]';
+};
+
+},{}],5:[function(require,module,exports){
+var is = require('./is');
+var delegate = require('delegate');
+
+/**
+ * Validates all params and calls the right
+ * listener function based on its target type.
+ *
+ * @param {String|HTMLElement|HTMLCollection|NodeList} target
+ * @param {String} type
+ * @param {Function} callback
+ * @return {Object}
+ */
+function listen(target, type, callback) {
+    if (!target && !type && !callback) {
+        throw new Error('Missing required arguments');
+    }
+
+    if (!is.string(type)) {
+        throw new TypeError('Second argument must be a String');
+    }
+
+    if (!is.function(callback)) {
+        throw new TypeError('Third argument must be a Function');
+    }
+
+    if (is.node(target)) {
+        return listenNode(target, type, callback);
+    }
+    else if (is.nodeList(target)) {
+        return listenNodeList(target, type, callback);
+    }
+    else if (is.string(target)) {
+        return listenSelector(target, type, callback);
+    }
+    else {
+        throw new TypeError('First argument must be a String, HTMLElement, HTMLCollection, or NodeList');
+    }
+}
+
+/**
+ * Adds an event listener to a HTML element
+ * and returns a remove listener function.
+ *
+ * @param {HTMLElement} node
+ * @param {String} type
+ * @param {Function} callback
+ * @return {Object}
+ */
+function listenNode(node, type, callback) {
+    node.addEventListener(type, callback);
+
+    return {
+        destroy: function() {
+            node.removeEventListener(type, callback);
+        }
+    }
+}
+
+/**
+ * Add an event listener to a list of HTML elements
+ * and returns a remove listener function.
+ *
+ * @param {NodeList|HTMLCollection} nodeList
+ * @param {String} type
+ * @param {Function} callback
+ * @return {Object}
+ */
+function listenNodeList(nodeList, type, callback) {
+    Array.prototype.forEach.call(nodeList, function(node) {
+        node.addEventListener(type, callback);
+    });
+
+    return {
+        destroy: function() {
+            Array.prototype.forEach.call(nodeList, function(node) {
+                node.removeEventListener(type, callback);
+            });
+        }
+    }
+}
+
+/**
+ * Add an event listener to a selector
+ * and returns a remove listener function.
+ *
+ * @param {String} selector
+ * @param {String} type
+ * @param {Function} callback
+ * @return {Object}
+ */
+function listenSelector(selector, type, callback) {
+    return delegate(document.body, selector, type, callback);
+}
+
+module.exports = listen;
+
+},{"./is":4,"delegate":3}],6:[function(require,module,exports){
+function select(element) {
+    var selectedText;
+
+    if (element.nodeName === 'INPUT' || element.nodeName === 'TEXTAREA') {
+        element.select();
+
+        selectedText = element.value;
+    }
+    else {
+        var selection = window.getSelection();
+        var range = document.createRange();
+
+        range.selectNodeContents(element);
+        selection.removeAllRanges();
+        selection.addRange(range);
+
+        selectedText = selection.toString();
+    }
+
+    return selectedText;
+}
+
+module.exports = select;
+
+},{}],7:[function(require,module,exports){
+function E () {
+	// Keep this empty so it's easier to inherit from
+  // (via https://github.com/lipsmack from https://github.com/scottcorgan/tiny-emitter/issues/3)
+}
+
+E.prototype = {
+	on: function (name, callback, ctx) {
+    var e = this.e || (this.e = {});
+
+    (e[name] || (e[name] = [])).push({
+      fn: callback,
+      ctx: ctx
+    });
+
+    return this;
+  },
+
+  once: function (name, callback, ctx) {
+    var self = this;
+    function listener () {
+      self.off(name, listener);
+      callback.apply(ctx, arguments);
+    };
+
+    listener._ = callback
+    return this.on(name, listener, ctx);
+  },
+
+  emit: function (name) {
+    var data = [].slice.call(arguments, 1);
+    var evtArr = ((this.e || (this.e = {}))[name] || []).slice();
+    var i = 0;
+    var len = evtArr.length;
+
+    for (i; i < len; i++) {
+      evtArr[i].fn.apply(evtArr[i].ctx, data);
+    }
+
+    return this;
+  },
+
+  off: function (name, callback) {
+    var e = this.e || (this.e = {});
+    var evts = e[name];
+    var liveEvents = [];
+
+    if (evts && callback) {
+      for (var i = 0, len = evts.length; i < len; i++) {
+        if (evts[i].fn !== callback && evts[i].fn._ !== callback)
+          liveEvents.push(evts[i]);
+      }
+    }
+
+    // Remove event from queue to prevent memory leak
+    // Suggested by https://github.com/lazd
+    // Ref: https://github.com/scottcorgan/tiny-emitter/commit/c6ebfaa9bc973b33d110a84a307742b7cf94c953#commitcomment-5024910
+
+    (liveEvents.length)
+      ? e[name] = liveEvents
+      : delete e[name];
+
+    return this;
+  }
+};
+
+module.exports = E;
+
+},{}],8:[function(require,module,exports){
+'use strict';
+
+exports.__esModule = true;
+
+var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+var _select = require('select');
+
+var _select2 = _interopRequireDefault(_select);
+
+/**
+ * Inner class which performs selection from either `text` or `target`
+ * properties and then executes copy or cut operations.
+ */
+
+var ClipboardAction = (function () {
+    /**
+     * @param {Object} options
+     */
+
+    function ClipboardAction(options) {
+        _classCallCheck(this, ClipboardAction);
+
+        this.resolveOptions(options);
+        this.initSelection();
+    }
+
+    /**
+     * Defines base properties passed from constructor.
+     * @param {Object} options
+     */
+
+    ClipboardAction.prototype.resolveOptions = function resolveOptions() {
+        var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
+
+        this.action = options.action;
+        this.emitter = options.emitter;
+        this.target = options.target;
+        this.text = options.text;
+        this.trigger = options.trigger;
+
+        this.selectedText = '';
+    };
+
+    /**
+     * Decides which selection strategy is going to be applied based
+     * on the existence of `text` and `target` properties.
+     */
+
+    ClipboardAction.prototype.initSelection = function initSelection() {
+        if (this.text && this.target) {
+            throw new Error('Multiple attributes declared, use either "target" or "text"');
+        } else if (this.text) {
+            this.selectFake();
+        } else if (this.target) {
+            this.selectTarget();
+        } else {
+            throw new Error('Missing required attributes, use either "target" or "text"');
+        }
+    };
+
+    /**
+     * Creates a fake textarea element, sets its value from `text` property,
+     * and makes a selection on it.
+     */
+
+    ClipboardAction.prototype.selectFake = function selectFake() {
+        var _this = this;
+
+        this.removeFake();
+
+        this.fakeHandler = document.body.addEventListener('click', function () {
+            return _this.removeFake();
+        });
+
+        this.fakeElem = document.createElement('textarea');
+        this.fakeElem.style.position = 'absolute';
+        this.fakeElem.style.left = '-9999px';
+        this.fakeElem.style.top = (window.pageYOffset || document.documentElement.scrollTop) + 'px';
+        this.fakeElem.setAttribute('readonly', '');
+        this.fakeElem.value = this.text;
+
+        document.body.appendChild(this.fakeElem);
+
+        this.selectedText = _select2['default'](this.fakeElem);
+        this.copyText();
+    };
+
+    /**
+     * Only removes the fake element after another click event, that way
+     * a user can hit `Ctrl+C` to copy because selection still exists.
+     */
+
+    ClipboardAction.prototype.removeFake = function removeFake() {
+        if (this.fakeHandler) {
+            document.body.removeEventListener('click');
+            this.fakeHandler = null;
+        }
+
+        if (this.fakeElem) {
+            document.body.removeChild(this.fakeElem);
+            this.fakeElem = null;
+        }
+    };
+
+    /**
+     * Selects the content from element passed on `target` property.
+     */
+
+    ClipboardAction.prototype.selectTarget = function selectTarget() {
+        this.selectedText = _select2['default'](this.target);
+        this.copyText();
+    };
+
+    /**
+     * Executes the copy operation based on the current selection.
+     */
+
+    ClipboardAction.prototype.copyText = function copyText() {
+        var succeeded = undefined;
+
+        try {
+            succeeded = document.execCommand(this.action);
+        } catch (err) {
+            succeeded = false;
+        }
+
+        this.handleResult(succeeded);
+    };
+
+    /**
+     * Fires an event based on the copy operation result.
+     * @param {Boolean} succeeded
+     */
+
+    ClipboardAction.prototype.handleResult = function handleResult(succeeded) {
+        if (succeeded) {
+            this.emitter.emit('success', {
+                action: this.action,
+                text: this.selectedText,
+                trigger: this.trigger,
+                clearSelection: this.clearSelection.bind(this)
+            });
+        } else {
+            this.emitter.emit('error', {
+                action: this.action,
+                trigger: this.trigger,
+                clearSelection: this.clearSelection.bind(this)
+            });
+        }
+    };
+
+    /**
+     * Removes current selection and focus from `target` element.
+     */
+
+    ClipboardAction.prototype.clearSelection = function clearSelection() {
+        if (this.target) {
+            this.target.blur();
+        }
+
+        window.getSelection().removeAllRanges();
+    };
+
+    /**
+     * Sets the `action` to be performed which can be either 'copy' or 'cut'.
+     * @param {String} action
+     */
+
+    /**
+     * Destroy lifecycle.
+     */
+
+    ClipboardAction.prototype.destroy = function destroy() {
+        this.removeFake();
+    };
+
+    _createClass(ClipboardAction, [{
+        key: 'action',
+        set: function set() {
+            var action = arguments.length <= 0 || arguments[0] === undefined ? 'copy' : arguments[0];
+
+            this._action = action;
+
+            if (this._action !== 'copy' && this._action !== 'cut') {
+                throw new Error('Invalid "action" value, use either "copy" or "cut"');
+            }
+        },
+
+        /**
+         * Gets the `action` property.
+         * @return {String}
+         */
+        get: function get() {
+            return this._action;
+        }
+
+        /**
+         * Sets the `target` property using an element
+         * that will be have its content copied.
+         * @param {Element} target
+         */
+    }, {
+        key: 'target',
+        set: function set(target) {
+            if (target !== undefined) {
+                if (target && typeof target === 'object' && target.nodeType === 1) {
+                    this._target = target;
+                } else {
+                    throw new Error('Invalid "target" value, use a valid Element');
+                }
+            }
+        },
+
+        /**
+         * Gets the `target` property.
+         * @return {String|HTMLElement}
+         */
+        get: function get() {
+            return this._target;
+        }
+    }]);
+
+    return ClipboardAction;
+})();
+
+exports['default'] = ClipboardAction;
+module.exports = exports['default'];
+
+},{"select":6}],9:[function(require,module,exports){
+'use strict';
+
+exports.__esModule = true;
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+
+var _clipboardAction = require('./clipboard-action');
+
+var _clipboardAction2 = _interopRequireDefault(_clipboardAction);
+
+var _tinyEmitter = require('tiny-emitter');
+
+var _tinyEmitter2 = _interopRequireDefault(_tinyEmitter);
+
+var _goodListener = require('good-listener');
+
+var _goodListener2 = _interopRequireDefault(_goodListener);
+
+/**
+ * Base class which takes one or more elements, adds event listeners to them,
+ * and instantiates a new `ClipboardAction` on each click.
+ */
+
+var Clipboard = (function (_Emitter) {
+    _inherits(Clipboard, _Emitter);
+
+    /**
+     * @param {String|HTMLElement|HTMLCollection|NodeList} trigger
+     * @param {Object} options
+     */
+
+    function Clipboard(trigger, options) {
+        _classCallCheck(this, Clipboard);
+
+        _Emitter.call(this);
+
+        this.resolveOptions(options);
+        this.listenClick(trigger);
+    }
+
+    /**
+     * Helper function to retrieve attribute value.
+     * @param {String} suffix
+     * @param {Element} element
+     */
+
+    /**
+     * Defines if attributes would be resolved using internal setter functions
+     * or custom functions that were passed in the constructor.
+     * @param {Object} options
+     */
+
+    Clipboard.prototype.resolveOptions = function resolveOptions() {
+        var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
+
+        this.action = typeof options.action === 'function' ? options.action : this.defaultAction;
+        this.target = typeof options.target === 'function' ? options.target : this.defaultTarget;
+        this.text = typeof options.text === 'function' ? options.text : this.defaultText;
+    };
+
+    /**
+     * Adds a click event listener to the passed trigger.
+     * @param {String|HTMLElement|HTMLCollection|NodeList} trigger
+     */
+
+    Clipboard.prototype.listenClick = function listenClick(trigger) {
+        var _this = this;
+
+        this.listener = _goodListener2['default'](trigger, 'click', function (e) {
+            return _this.onClick(e);
+        });
+    };
+
+    /**
+     * Defines a new `ClipboardAction` on each click event.
+     * @param {Event} e
+     */
+
+    Clipboard.prototype.onClick = function onClick(e) {
+        if (this.clipboardAction) {
+            this.clipboardAction = null;
+        }
+
+        this.clipboardAction = new _clipboardAction2['default']({
+            action: this.action(e.target),
+            target: this.target(e.target),
+            text: this.text(e.target),
+            trigger: e.target,
+            emitter: this
+        });
+    };
+
+    /**
+     * Default `action` lookup function.
+     * @param {Element} trigger
+     */
+
+    Clipboard.prototype.defaultAction = function defaultAction(trigger) {
+        return getAttributeValue('action', trigger);
+    };
+
+    /**
+     * Default `target` lookup function.
+     * @param {Element} trigger
+     */
+
+    Clipboard.prototype.defaultTarget = function defaultTarget(trigger) {
+        var selector = getAttributeValue('target', trigger);
+
+        if (selector) {
+            return document.querySelector(selector);
+        }
+    };
+
+    /**
+     * Default `text` lookup function.
+     * @param {Element} trigger
+     */
+
+    Clipboard.prototype.defaultText = function defaultText(trigger) {
+        return getAttributeValue('text', trigger);
+    };
+
+    /**
+     * Destroy lifecycle.
+     */
+
+    Clipboard.prototype.destroy = function destroy() {
+        this.listener.destroy();
+
+        if (this.clipboardAction) {
+            this.clipboardAction.destroy();
+            this.clipboardAction = null;
+        }
+    };
+
+    return Clipboard;
+})(_tinyEmitter2['default']);
+
+function getAttributeValue(suffix, element) {
+    var attribute = 'data-clipboard-' + suffix;
+
+    if (!element.hasAttribute(attribute)) {
+        return;
+    }
+
+    return element.getAttribute(attribute);
+}
+
+exports['default'] = Clipboard;
+module.exports = exports['default'];
+
+},{"./clipboard-action":8,"good-listener":5,"tiny-emitter":7}]},{},[9])(9)
+});

index.html

@@ -1,168 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="UTF-8">
-    <title>clipboard.js</title>
-
-    <link rel="stylesheet" href="bower_components/primer-css/css/primer.css">
-    <link rel="stylesheet" href="bower_components/octicons/octicons/octicons.css">
-    <link rel="stylesheet" href="bower_components/highlightjs/styles/github.css">
-    <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Lato:300,400,700,900">
-    <link rel="stylesheet" href="demo.css">
-</head>
-<body>
-    <header class="header gradient text-center">
-        <h1 class="title">clipboard.js</h1>
-        <h2 class="subtitle">A modern approach to copy &amp; cut to the clipboard</h2>
-        <h2 class="subtitle">No Flash. No dependencies. Just 2kb</h2>
-        <p class="gh-btns">
-            <iframe src="http://ghbtns.com/github-btn.html?user=zenorocha&amp;repo=clipboard.js&amp;type=watch&amp;count=true&amp;size=large"
-allowtransparency="true" frameborder="0" scrolling="0" width="152" height="30"></iframe>
-            <iframe src="http://ghbtns.com/github-btn.html?user=zenorocha&amp;repo=clipboard.js&amp;type=fork&amp;count=true&amp;size=large"
-allowtransparency="true" frameborder="0" scrolling="0" width="156" height="30"></iframe>
-        </p>
-    </header>
-
-    <main class="wrap">
-        <h1>Install</h1>
-
-        <p>You can get it on npm.</p>
-
-        <pre><code class="js">npm install clipboard --save</code></pre>
-
-        <p>Or bower, too.</p>
-
-        <pre><code class="js">bower install clipboard --save</code></pre>
-
-        <p>If you're not into package management, just <a href="https://github.com/zenorocha/clipboard.js/archive/master.zip">download a ZIP</a> file.</p>
-
-        <h1>Setup</h1>
-
-        <p>First, include the script located on the <code>dist</code> folder</p>
-
-        <pre><code class="html">&lt;script src="dist/clipboard.min.js"&gt;&lt;/script&gt;</code></pre>
-
-        <p>Now, you need to instantiate it using a DOM selector. This selector corresponds to the trigger element, i.e. <code>&lt;button&gt;</code>.</p>
-
-        <pre><code class="html">&lt;script&gt; new Clipboard('.btn'); &lt;/script&gt;</code></pre>
-
-        <h1>Usage</h1>
-
-        <p>We're living a <em>declarative renaissance</em>, that's why we decided to take advantage of <a href="https://developer.mozilla.org/en-US/docs/Web/Guide/HTML/Using_data_attributes">HTML5 data attributes</a> for better usability.</p>
-
-        <h3>Copy text from attribute</h3>
-
-        <p>The easiest way to copy some content to the clipboard, is to include a <code>data-text</code> attribute in your trigger element.</p>
-
-        <div class="example">
-            <button class="btn" data-action="copy" data-text="Just because you can doesn't mean you should — clipboard.js">Copy to the clipboard</button>
-        </div>
-
-        <pre><code class="html">&lt;!-- Trigger --&gt;
-&lt;button class="btn" data-text="Heya!"&gt;Copy&lt;/button&gt;</code></pre>
-
-        <h3>Copy text from another element</h3>
-
-        <p>Alternatively, you can copy content from another element by adding a <code>data-target</code> attribute in your trigger element.</p>
-        <p>The value you include on this attribute needs to match another's element <code>id</code> attribute.</p>
-
-        <div class="example">
-            <div class="input-group">
-                <input id="foo" type="text" value="https://github.com/zenorocha/clipboard.js.git">
-                <span class="input-group-button">
-                    <button class="btn" type="button" data-action="copy" data-target="foo">
-                        <span class="octicon octicon-clippy"></span>
-                    </button>
-                </span>
-            </div>
-        </div>
-
-        <pre><code class="html">&lt;!-- Target --&gt;
-&lt;input id="foo" value="https://git.io/vn3cM"&gt;
-
-&lt;!-- Trigger --&gt;
-&lt;button class="btn" data-target="foo"&gt;Copy&lt;/button&gt;</code></pre>
-
-        <h3>Cut text from another element</h3>
-
-        <p>Additionally, you can define a <code>data-action</code> attribute to specify if you want to either <code>copy</code> or <code>cut</code> content.</p>
-        <p>If you omit this attribute, <code>copy</code> will be used by default.</p>
-
-        <div class="example">
-            <div class="input-group">
-                <textarea id="bar" cols="62" rows="4" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false">Mussum ipsum cacilds, vidis litro abertis. Consetis adipiscings elitis. Pra lá , depois divoltis porris, paradis. Paisis, filhis, espiritis santis. Mé faiz elementum girarzis, nisi eros vermeio, in elementis mé pra quem é amistosis quis leo. Manduma pindureta quium dia nois paga.</textarea>
-            </div>
-            <div class="form-actions">
-                <button class="btn" type="button" data-action="cut" data-target="bar">
-                    Cut to the clipboard
-                </button>
-            </div>
-        </div>
-
-        <pre><code class="html">&lt;!-- Target --&gt;
-&lt;textarea id="bar"&gt;clipboard.js rocks!&lt;/textarea&gt;
-
-&lt;!-- Trigger --&gt;
-&lt;button class="btn" data-action="cut" data-target="bar"&gt;
-    Copy
-&lt;/button&gt;</code></pre>
-
-        <p>As you may expect, the <code>cut</code> action only works on <code>&lt;input&gt;</code> or <code>&lt;textarea&gt;</code> elements.</p>
-
-        <h1>Browser Support</h1>
-
-        <p>This library relies on both <a href="https://developer.mozilla.org/en-US/docs/Web/API/Selection">Selection</a> and <a href="https://developer.mozilla.org/en-US/docs/Web/API/Document/execCommand">execCommand</a> APIs. When combined, they're supported in the following browsers.</p>
-
-        <ul class="support">
-            <li>
-                <img src="https://raw.githubusercontent.com/alrra/browser-logos/master/chrome/chrome_128x128.png" width="64" height="64" alt="Chrome logo">
-                <p>Chrome 42+</p>
-            <li>
-                <img src="https://raw.githubusercontent.com/alrra/browser-logos/master/firefox/firefox_128x128.png" width="64" height="64" alt="Firefox logo">
-                <p>Firefox 41+</p>
-            </li>
-            <li>
-                <img src="https://raw.githubusercontent.com/alrra/browser-logos/master/internet-explorer/internet-explorer_128x128.png" width="64" height="64" alt="Internet Explorer logo">
-                <p>IE 9+</p>
-            </li>
-            <li>
-                <img src="https://raw.githubusercontent.com/alrra/browser-logos/master/opera/opera_128x128.png" width="64" height="64" alt="Opera logo">
-                <p>Opera 29+</p>
-            </li>
-            <li>
-                <img src="https://raw.githubusercontent.com/alrra/browser-logos/master/safari/safari_128x128.png" width="64" height="64" alt="Safari logo">
-                <p>Safari ✘</p>
-            </li>
-        </ul>
-    </main>
-
-    <footer class="footer gradient text-center">
-        <p class="credits">
-            Made with <span class="love">♥</span> by <a class="credits-link" href="http://zenorocha.com/">Zeno Rocha</a> under <a class="credits-link" href="http://zenorocha.mit-license.org/">MIT license</a>
-        </p>
-    </footer>
-
-    <!-- Clipboard.js -->
-    <script src="dist/clipboard.min.js"></script>
-    <script>
-    document.addEventListener('DOMContentLoaded', function() {
-        new Clipboard('.btn');
-    });
-    </script>
-
-    <!-- Highlight.js -->
-    <script src="bower_components/highlightjs/highlight.pack.min.js"></script>
-    <script>hljs.initHighlightingOnLoad();</script>
-
-    <!-- Google Analytics -->
-    <script>
-    (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
-    (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
-    m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
-    })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
-
-    ga('create', 'UA-4114546-44', 'auto');
-    ga('send', 'pageview');
-    </script>
-</body>
-</html>

karma.conf.js

@@ -0,0 +1,27 @@
+module.exports = function(karma) {
+    karma.set({
+        plugins: ['karma-browserify', 'karma-chai', 'karma-sinon', 'karma-mocha', 'karma-phantomjs-launcher'],
+
+        frameworks: ['browserify', 'chai', 'sinon', 'mocha'],
+
+        files: [
+            'src/**/*.js',
+            'test/**/*.js',
+            './node_modules/phantomjs-polyfill/bind-polyfill.js'
+        ],
+
+        exclude: ['test/module-systems.js'],
+
+        preprocessors: {
+            'src/**/*.js' : ['browserify'],
+            'test/**/*.js': ['browserify']
+        },
+
+        browserify: {
+            debug: true,
+            transform: ['babelify']
+        },
+
+        browsers: ['PhantomJS']
+    });
+}

package.js

@@ -0,0 +1,12 @@
+// Package metadata for Meteor.js.
+
+Package.describe({
+  name: "zenorocha:clipboard",
+  summary: "Modern copy to clipboard. No Flash. Just 2kb.",
+  version: "1.5.1",
+  git: "https://github.com/zenorocha/clipboard.js"
+});
+
+Package.onUse(function(api) {
+  api.addFiles("dist/clipboard.min.js", "client");
+});

package.json

@@ -1,16 +1,52 @@
 {
   "name": "clipboard",
-  "version": "0.0.0",
-  "description": "A modern approach to copy to the clipboard",
-  "main": "src/clipboard.js",
+  "version": "1.5.2",
+  "description": "Modern copy to clipboard. No Flash. Just 2kb",
+  "repository": "zenorocha/clipboard.js",
+  "license": "MIT",
+  "main": "lib/clipboard.js",
+  "browserify": {
+    "transform": [
+      [
+        "babelify",
+        {
+          "loose": "all"
+        }
+      ]
+    ]
+  },
+  "keywords": [
+    "clipboard",
+    "copy",
+    "cut"
+  ],
   "dependencies": {
-    "babel": "^5.8.23",
-    "uglify": "^0.1.5"
+    "good-listener": "^1.1.2",
+    "select": "^1.0.4",
+    "tiny-emitter": "^1.0.0"
+  },
+  "devDependencies": {
+    "babel": "^5.8.29",
+    "babelify": "^6.3.0",
+    "browserify": "^11.2.0",
+    "karma": "^0.13.10",
+    "karma-browserify": "^4.4.0",
+    "karma-chai": "^0.1.0",
+    "karma-mocha": "^0.2.0",
+    "karma-phantomjs-launcher": "^0.2.1",
+    "karma-sinon": "^1.0.4",
+    "mocha": "^2.3.3",
+    "phantomjs-polyfill": "0.0.1",
+    "uglify-js": "^2.4.24",
+    "watchify": "^3.4.0",
+    "bannerify": "Vekat/bannerify#feature-option"
   },
   "scripts": {
-    "start" : "npm run build && npm run minify",
-    "build" : "babel src/clipboard.js --out-file dist/clipboard.min.js",
-    "watch" : "babel src/clipboard.js --out-file dist/clipboard.min.js --watch",
-    "minify": "uglify -s dist/clipboard.min.js -o dist/clipboard.min.js"
+    "build": "npm run build-debug && npm run build-min",
+    "build-debug": "browserify src/clipboard.js -s Clipboard -p [bannerify --file .banner ] -o dist/clipboard.js",
+    "build-min": "uglifyjs dist/clipboard.js --comments '/!/' -m screw_ie8=true -c screw_ie8=true,unused=false -o dist/clipboard.min.js",
+    "build-watch": "watchify src/clipboard.js -s Clipboard -o dist/clipboard.js -v",
+    "test": "karma start --single-run",
+    "prepublish": "babel src --out-dir lib --loose all"
   }
 }

readme.md

@@ -0,0 +1,177 @@
+# clipboard.js
+
+[![Build Status](http://img.shields.io/travis/zenorocha/clipboard.js/master.svg?style=flat)](https://travis-ci.org/zenorocha/clipboard.js)
+![Killing Flash](https://img.shields.io/badge/killing-flash-brightgreen.svg?style=flat)
+
+> Modern copy to clipboard. No Flash. Just 2kb
+
+<a href="http://clipboardjs.com/"><img width="728" src="https://cloud.githubusercontent.com/assets/398893/9983535/5ab0a950-5fb4-11e5-9602-e73c0b661883.jpg" alt="Demo"></a>
+
+## Why
+
+Copying text to the clipboard shouldn't be hard. It shouldn't require dozens of steps to configure or hundreds of KBs to load. But most of all, it shouldn't depend on Flash or any bloated framework.
+
+That's why clipboard.js exists.
+
+## Install
+
+You can get it on npm.
+
+```
+npm install clipboard --save
+```
+
+Or bower, too.
+
+```
+bower install clipboard --save
+```
+
+If you're not into package management, just [download a ZIP](https://github.com/zenorocha/clipboard.js/archive/master.zip) file.
+
+## Setup
+
+First, include the script located on the `dist` folder or load it from [a third-party CDN provider](https://github.com/zenorocha/clipboard.js/wiki/CDN-Providers).
+
+```html
+<script src="dist/clipboard.min.js"></script>
+```
+
+Now, you need to instantiate it by [passing a DOM selector](https://github.com/zenorocha/clipboard.js/blob/master/demo/constructor-selector.html#L18), [HTML element](https://github.com/zenorocha/clipboard.js/blob/master/demo/constructor-node.html#L16-L17), or [list of HTML elements](https://github.com/zenorocha/clipboard.js/blob/master/demo/constructor-nodelist.html#L18-L19).
+
+```js
+new Clipboard('.btn');
+```
+
+Internally, we need to fetch all elements that matches with your selector and attach event listeners for each one. But guess what? If you have hundreds of matches, this operation can consume a lot of memory.
+
+For this reason we use [event delegation](http://stackoverflow.com/questions/1687296/what-is-dom-event-delegation) which replaces multiple event listeners with just a single listener. After all, [#perfmatters](https://twitter.com/hashtag/perfmatters).
+
+# Usage
+
+We're living a _declarative renaissance_, that's why we decided to take advantage of [HTML5 data attributes](https://developer.mozilla.org/en-US/docs/Web/Guide/HTML/Using_data_attributes) for better usability.
+
+### Copy text from another element
+
+A pretty common use case is to copy content from another element. You can do that by adding a `data-clipboard-target` attribute in your trigger element.
+
+The value you include on this attribute needs to match another's element selector.
+
+<a href="http://clipboardjs.com/#example-target"><img width="473" alt="example-2" src="https://cloud.githubusercontent.com/assets/398893/9983467/a4946aaa-5fb1-11e5-9780-f09fcd7ca6c8.png"></a>
+
+```html
+<!-- Target -->
+<input id="foo" value="https://github.com/zenorocha/clipboard.js.git">
+
+<!-- Trigger -->
+<button class="btn" data-clipboard-target="#foo">
+    <img src="assets/clippy.svg" alt="Copy to clipboard">
+</button>
+```
+
+### Cut text from another element
+
+Additionally, you can define a `data-clipboard-action` attribute to specify if you want to either `copy` or `cut` content.
+
+If you omit this attribute, `copy` will be used by default.
+
+<a href="http://clipboardjs.com/#example-action"><img width="473" alt="example-3" src="https://cloud.githubusercontent.com/assets/398893/10000358/7df57b9c-6050-11e5-9cd1-fbc51d2fd0a7.png"></a>
+
+```html
+<!-- Target -->
+<textarea id="bar">Mussum ipsum cacilds...</textarea>
+
+<!-- Trigger -->
+<button class="btn" data-clipboard-action="cut" data-clipboard-target="#bar">
+    Cut to clipboard
+</button>
+```
+
+As you may expect, the `cut` action only works on `<input>` or `<textarea>` elements.
+
+### Copy text from attribute
+
+Truth is, you don't even need another element to copy its content from. You can just include a `data-clipboard-text` attribute in your trigger element.
+
+<a href="http://clipboardjs.com/#example-text"><img width="147" alt="example-1" src="https://cloud.githubusercontent.com/assets/398893/10000347/6e16cf8c-6050-11e5-9883-1c5681f9ec45.png"></a>
+
+```html
+<!-- Trigger -->
+<button class="btn" data-clipboard-text="Just because you can doesn't mean you should — clipboard.js">
+    Copy to clipboard
+</button>
+```
+
+## Events
+
+There are cases where you'd like to show some user feedback or capture what has been selected after a copy/cut operation.
+
+That's why we fire custom events such as `success` and `error` for you to listen and implement your custom logic.
+
+```js
+var clipboard = new Clipboard('.btn');
+
+clipboard.on('success', function(e) {
+    console.info('Action:', e.action);
+    console.info('Text:', e.text);
+    console.info('Trigger:', e.trigger);
+
+    e.clearSelection();
+});
+
+clipboard.on('error', function(e) {
+    console.error('Action:', e.action);
+    console.error('Trigger:', e.trigger);
+});
+```
+
+For a live demonstration, open this [site](http://clipboardjs.com/) and just your console :)
+
+## Advanced Options
+
+If you don't want to modify your HTML, there's a pretty handy imperative API for you to use. All you need to do is declare a function, do your thing, and return a value.
+
+For instance, if you want to dynamically set a `target`, you'll need to return a Node.
+
+```js
+new Clipboard('.btn', {
+    target: function(trigger) {
+        return trigger.nextElementSibling;
+    }
+});
+```
+
+If you want to dynamically set a `text`, you'll return a String.
+
+```js
+new Clipboard('.btn', {
+    text: function(trigger) {
+        return trigger.getAttribute('aria-label');
+    }
+});
+```
+
+Also, with are working with single page apps, you may want to manage the lifecycle of the DOM more precisely. Here's how you clean up the events and objects that we create.
+
+```js
+var clipboard = new Clipboard('.btn');
+clipboard.destroy();
+```
+
+## Browser Support
+
+This library relies on both [Selection](https://developer.mozilla.org/en-US/docs/Web/API/Selection) and [execCommand](https://developer.mozilla.org/en-US/docs/Web/API/Document/execCommand) APIs. The second one is supported in the following browsers.
+
+| <img src="http://clipboardjs.com/assets/images/chrome.png" width="48px" height="48px" alt="Chrome logo"> | <img src="http://clipboardjs.com/assets/images/firefox.png" width="48px" height="48px" alt="Firefox logo"> | <img src="http://clipboardjs.com/assets/images/ie.png" width="48px" height="48px" alt="Internet Explorer logo"> | <img src="http://clipboardjs.com/assets/images/opera.png" width="48px" height="48px" alt="Opera logo"> | <img src="http://clipboardjs.com/assets/images/safari.png" width="48px" height="48px" alt="Safari logo"> |
+|:---:|:---:|:---:|:---:|:---:|
+| 42+ ✔ | 41+ ✔ | 9+ ✔ | 29+ ✔ | Nope ✘ |
+
+Although copy/cut operations with [execCommand](https://developer.mozilla.org/en-US/docs/Web/API/Document/execCommand) aren't supported on Safari yet (including mobile), it gracefully degrades because [Selection](https://developer.mozilla.org/en-US/docs/Web/API/Selection) is supported.
+
+That means you can show a tooltip saying `Copied!` when `success` event is called and `Press Ctrl+C to copy` when `error` event is called because the text is already selected.
+
+For a live demonstration, open this [site](http://clipboardjs.com) on Safari.
+
+## License
+
+[MIT License](http://zenorocha.mit-license.org/) © Zeno Rocha

src/clipboard-action.js

@@ -0,0 +1,196 @@
+import select from 'select';
+
+/**
+ * Inner class which performs selection from either `text` or `target`
+ * properties and then executes copy or cut operations.
+ */
+class ClipboardAction {
+    /**
+     * @param {Object} options
+     */
+    constructor(options) {
+        this.resolveOptions(options);
+        this.initSelection();
+    }
+
+    /**
+     * Defines base properties passed from constructor.
+     * @param {Object} options
+     */
+    resolveOptions(options = {}) {
+        this.action  = options.action;
+        this.emitter = options.emitter;
+        this.target  = options.target;
+        this.text    = options.text;
+        this.trigger = options.trigger;
+
+        this.selectedText = '';
+    }
+
+    /**
+     * Decides which selection strategy is going to be applied based
+     * on the existence of `text` and `target` properties.
+     */
+    initSelection() {
+        if (this.text && this.target) {
+            throw new Error('Multiple attributes declared, use either "target" or "text"');
+        }
+        else if (this.text) {
+            this.selectFake();
+        }
+        else if (this.target) {
+            this.selectTarget();
+        }
+        else {
+            throw new Error('Missing required attributes, use either "target" or "text"');
+        }
+    }
+
+    /**
+     * Creates a fake textarea element, sets its value from `text` property,
+     * and makes a selection on it.
+     */
+    selectFake() {
+        this.removeFake();
+
+        this.fakeHandler = document.body.addEventListener('click', () => this.removeFake());
+
+        this.fakeElem = document.createElement('textarea');
+        this.fakeElem.style.position = 'absolute';
+        this.fakeElem.style.left = '-9999px';
+        this.fakeElem.style.top = (window.pageYOffset || document.documentElement.scrollTop) + 'px';
+        this.fakeElem.setAttribute('readonly', '');
+        this.fakeElem.value = this.text;
+
+        document.body.appendChild(this.fakeElem);
+
+        this.selectedText = select(this.fakeElem);
+        this.copyText();
+    }
+
+    /**
+     * Only removes the fake element after another click event, that way
+     * a user can hit `Ctrl+C` to copy because selection still exists.
+     */
+    removeFake() {
+        if (this.fakeHandler) {
+            document.body.removeEventListener('click');
+            this.fakeHandler = null;
+        }
+
+        if (this.fakeElem) {
+            document.body.removeChild(this.fakeElem);
+            this.fakeElem = null;
+        }
+    }
+
+    /**
+     * Selects the content from element passed on `target` property.
+     */
+    selectTarget() {
+        this.selectedText = select(this.target);
+        this.copyText();
+    }
+
+    /**
+     * Executes the copy operation based on the current selection.
+     */
+    copyText() {
+        let succeeded;
+
+        try {
+            succeeded = document.execCommand(this.action);
+        }
+        catch (err) {
+            succeeded = false;
+        }
+
+        this.handleResult(succeeded);
+    }
+
+    /**
+     * Fires an event based on the copy operation result.
+     * @param {Boolean} succeeded
+     */
+    handleResult(succeeded) {
+        if (succeeded) {
+            this.emitter.emit('success', {
+                action: this.action,
+                text: this.selectedText,
+                trigger: this.trigger,
+                clearSelection: this.clearSelection.bind(this)
+            });
+        }
+        else {
+            this.emitter.emit('error', {
+                action: this.action,
+                trigger: this.trigger,
+                clearSelection: this.clearSelection.bind(this)
+            });
+        }
+    }
+
+    /**
+     * Removes current selection and focus from `target` element.
+     */
+    clearSelection() {
+        if (this.target) {
+            this.target.blur();
+        }
+
+        window.getSelection().removeAllRanges();
+    }
+
+    /**
+     * Sets the `action` to be performed which can be either 'copy' or 'cut'.
+     * @param {String} action
+     */
+    set action(action = 'copy') {
+        this._action = action;
+
+        if (this._action !== 'copy' && this._action !== 'cut') {
+            throw new Error('Invalid "action" value, use either "copy" or "cut"');
+        }
+    }
+
+    /**
+     * Gets the `action` property.
+     * @return {String}
+     */
+    get action() {
+        return this._action;
+    }
+
+    /**
+     * Sets the `target` property using an element
+     * that will be have its content copied.
+     * @param {Element} target
+     */
+    set target(target) {
+        if (target !== undefined) {
+            if (target && typeof target === 'object' && target.nodeType === 1) {
+                this._target = target;
+            }
+            else {
+                throw new Error('Invalid "target" value, use a valid Element');
+            }
+        }
+    }
+
+    /**
+     * Gets the `target` property.
+     * @return {String|HTMLElement}
+     */
+    get target() {
+        return this._target;
+    }
+
+    /**
+     * Destroy lifecycle.
+     */
+    destroy() {
+        this.removeFake();
+    }
+}
+
+export default ClipboardAction;

src/clipboard.js

@@ -1,94 +1,115 @@
-class Clipboard {
+import ClipboardAction from './clipboard-action';
+import Emitter from 'tiny-emitter';
+import listen from 'good-listener';
 
-    // Constructor
+/**
+ * Base class which takes one or more elements, adds event listeners to them,
+ * and instantiates a new `ClipboardAction` on each click.
+ */
+class Clipboard extends Emitter {
+    /**
+     * @param {String|HTMLElement|HTMLCollection|NodeList} trigger
+     * @param {Object} options
+     */
+    constructor(trigger, options) {
+        super();
 
-    constructor(triggers) {
-        this._triggers = triggers;
-        this.init();
+        this.resolveOptions(options);
+        this.listenClick(trigger);
     }
 
-    // Getters & Setters
-
-    get triggers() {
-        return document.querySelectorAll(this._triggers);
+    /**
+     * Defines if attributes would be resolved using internal setter functions
+     * or custom functions that were passed in the constructor.
+     * @param {Object} options
+     */
+    resolveOptions(options = {}) {
+        this.action = (typeof options.action === 'function') ? options.action : this.defaultAction;
+        this.target = (typeof options.target === 'function') ? options.target : this.defaultTarget;
+        this.text   = (typeof options.text   === 'function') ? options.text   : this.defaultText;
     }
 
-    set triggers(val) {
-        return this._triggers = val;
+    /**
+     * Adds a click event listener to the passed trigger.
+     * @param {String|HTMLElement|HTMLCollection|NodeList} trigger
+     */
+    listenClick(trigger) {
+        this.listener = listen(trigger, 'click', (e) => this.onClick(e));
     }
 
-    // Methods
-
-    init() {
-        if (this.triggers.length > 0) {
-            [].forEach.call(this.triggers, (trigger) => this.bind(trigger));
+    /**
+     * Defines a new `ClipboardAction` on each click event.
+     * @param {Event} e
+     */
+    onClick(e) {
+        if (this.clipboardAction) {
+            this.clipboardAction = null;
         }
-        else {
-            throw new Error('The provided selector is empty');
+
+        this.clipboardAction = new ClipboardAction({
+            action  : this.action(e.target),
+            target  : this.target(e.target),
+            text    : this.text(e.target),
+            trigger : e.target,
+            emitter : this
+        });
+    }
+
+    /**
+     * Default `action` lookup function.
+     * @param {Element} trigger
+     */
+    defaultAction(trigger) {
+        return getAttributeValue('action', trigger);
+    }
+
+    /**
+     * Default `target` lookup function.
+     * @param {Element} trigger
+     */
+    defaultTarget(trigger) {
+        let selector = getAttributeValue('target', trigger);
+
+        if (selector) {
+            return document.querySelector(selector);
         }
     }
 
-    bind(trigger) {
-        trigger.addEventListener('click', (e) => this.select(e));
+    /**
+     * Default `text` lookup function.
+     * @param {Element} trigger
+     */
+    defaultText(trigger) {
+        return getAttributeValue('text', trigger);
     }
 
-    select(e) {
-        let actionAttr = e.currentTarget.getAttribute('data-action') || 'copy';
-        let targetAttr = e.currentTarget.getAttribute('data-target');
-        let textAttr   = e.currentTarget.getAttribute('data-text');
+    /**
+     * Destroy lifecycle.
+     */
+    destroy() {
+        this.listener.destroy();
 
-        if (textAttr) {
-            this.selectValue(textAttr, actionAttr);
-        }
-        else if (targetAttr) {
-            this.selectTarget(targetAttr, actionAttr);
-        }
-        else {
-            throw new Error('Missing "data-target" or "data-text" attribute');
-        }
-
-        e.preventDefault();
-    }
-
-    selectValue(textAttr, actionAttr) {
-        let fake = document.createElement('input');
-
-        fake.value = textAttr;
-        fake.style.opacity = 0;
-        fake.style.zIndex = -1;
-
-        document.body.appendChild(fake);
-
-        fake.select();
-        this.copy(actionAttr);
-
-        document.body.removeChild(fake);
-    }
-
-    selectTarget(targetAttr, actionAttr) {
-        let target = document.getElementById(targetAttr);
-
-        if (target.nodeName === 'INPUT' || target.nodeName === 'TEXTAREA') {
-            target.select();
-        }
-        else {
-            let range = document.createRange();
-            range.selectNode(target);
-            window.getSelection().addRange(range);
-        }
-
-        this.copy(actionAttr);
-    }
-
-    copy(actionAttr) {
-        try {
-            let successful = document.execCommand(actionAttr);
-            if (!successful) throw 'Invalid "data-action" attribute';
-
-            window.getSelection().removeAllRanges();
-        }
-        catch (err) {
-            throw new Error(err);
+        if (this.clipboardAction) {
+            this.clipboardAction.destroy();
+            this.clipboardAction = null;
         }
     }
 }
+
+
+/**
+ * Helper function to retrieve attribute value.
+ * @param {String} suffix
+ * @param {Element} element
+ */
+function getAttributeValue(suffix, element) {
+    let attribute = `data-clipboard-${suffix}`;
+
+    if (!element.hasAttribute(attribute)) {
+        return;
+    }
+
+    return element.getAttribute(attribute);
+}
+
+export default Clipboard;

test/clipboard-action.js

@@ -0,0 +1,242 @@
+import ClipboardAction from '../src/clipboard-action';
+import Emitter from 'tiny-emitter';
+
+describe('ClipboardAction', () => {
+    before(() => {
+        global.input = document.createElement('input');
+        global.input.setAttribute('id', 'input');
+        global.input.setAttribute('value', 'abc');
+        document.body.appendChild(global.input);
+
+        global.paragraph = document.createElement('p');
+        global.paragraph.setAttribute('id', 'paragraph');
+        global.paragraph.textContent = 'abc';
+        document.body.appendChild(global.paragraph);
+    });
+
+    after(() => {
+        document.body.innerHTML = '';
+    });
+
+    describe('#resolveOptions', () => {
+        it('should set base properties', () => {
+            let clip = new ClipboardAction({
+                emitter: new Emitter(),
+                text: 'foo'
+            });
+
+            assert.property(clip, 'action');
+            assert.property(clip, 'emitter');
+            assert.property(clip, 'target');
+            assert.property(clip, 'text');
+            assert.property(clip, 'trigger');
+            assert.property(clip, 'selectedText');
+        });
+    });
+
+    describe('#initSelection', () => {
+        it('should throw an error since both "text" and "target" were passed', done => {
+            try {
+                new ClipboardAction({
+                    text: 'foo',
+                    target: document.querySelector('#input')
+                });
+            }
+            catch(e) {
+                assert.equal(e.message, 'Multiple attributes declared, use either "target" or "text"');
+                done();
+            }
+        });
+
+        it('should throw an error since neither "text" nor "target" were passed', done => {
+            try {
+                new ClipboardAction();
+            }
+            catch(e) {
+                assert.equal(e.message, 'Missing required attributes, use either "target" or "text"');
+                done();
+            }
+        });
+    });
+
+    describe('#set action', () => {
+        it('should throw an error since "action" is invalid', done => {
+            try {
+                new ClipboardAction({
+                    text: 'foo',
+                    action: 'paste'
+                });
+            }
+            catch(e) {
+                assert.equal(e.message, 'Invalid "action" value, use either "copy" or "cut"');
+                done();
+            }
+        });
+    });
+
+    describe('#set target', () => {
+        it('should throw an error since "target" do not match any element', done => {
+            try {
+                new ClipboardAction({
+                    target: document.querySelector('#foo')
+                });
+            }
+            catch(e) {
+                assert.equal(e.message, 'Invalid "target" value, use a valid Element');
+                done();
+            }
+        });
+    });
+
+    describe('#selectText', () => {
+        it('should create a fake element and select its value', () => {
+            let clip = new ClipboardAction({
+                emitter: new Emitter(),
+                text: 'blah'
+            });
+
+            assert.equal(clip.selectedText, clip.fakeElem.value);
+        });
+    });
+
+    describe('#removeFake', () => {
+        it('should remove a temporary fake element', () => {
+            let clip = new ClipboardAction({
+                emitter: new Emitter(),
+                text: 'blah'
+            });
+
+            clip.removeFake();
+
+            assert.equal(clip.fakeElem, null);
+        });
+    });
+
+    describe('#selectTarget', () => {
+        it('should select text from editable element', () => {
+            let clip = new ClipboardAction({
+                emitter: new Emitter(),
+                target: document.querySelector('#input')
+            });
+
+            assert.equal(clip.selectedText, clip.target.value);
+        });
+
+        it('should select text from non-editable element', () => {
+            let clip = new ClipboardAction({
+                emitter: new Emitter(),
+                target: document.querySelector('#paragraph')
+            });
+
+            assert.equal(clip.selectedText, clip.target.textContent);
+        });
+    });
+
+    describe('#copyText', () => {
+        before(() => {
+            global.stub = sinon.stub(document, 'execCommand');
+        });
+
+        after(() => {
+            global.stub.restore();
+        });
+
+        it('should fire a success event on browsers that support copy command', done => {
+            global.stub.returns(true);
+
+            let emitter = new Emitter();
+
+            emitter.on('success', () => {
+                done();
+            });
+
+            let clip = new ClipboardAction({
+                emitter: emitter,
+                target: document.querySelector('#input')
+            });
+        });
+
+        it('should fire an error event on browsers that support copy command', done => {
+            global.stub.returns(false);
+
+            let emitter = new Emitter();
+
+            emitter.on('error', () => {
+                done();
+            });
+
+            let clip = new ClipboardAction({
+                emitter: emitter,
+                target: document.querySelector('#input')
+            });
+        });
+    });
+
+    describe('#handleResult', () => {
+        it('should fire a success event with certain properties', done => {
+            let clip = new ClipboardAction({
+                emitter: new Emitter(),
+                target: document.querySelector('#input')
+            });
+
+            clip.emitter.on('success', (e) => {
+                assert.property(e, 'action');
+                assert.property(e, 'text');
+                assert.property(e, 'trigger');
+                assert.property(e, 'clearSelection');
+
+                done();
+            });
+
+            clip.handleResult(true);
+        });
+
+        it('should fire a error event with certain properties', done => {
+            let clip = new ClipboardAction({
+                emitter: new Emitter(),
+                target: document.querySelector('#input')
+            });
+
+            clip.emitter.on('error', (e) => {
+                assert.property(e, 'action');
+                assert.property(e, 'trigger');
+                assert.property(e, 'clearSelection');
+
+                done();
+            });
+
+            clip.handleResult(false);
+        });
+    });
+
+    describe('#clearSelection', () => {
+        it('should remove focus from target and text selection', () => {
+            let clip = new ClipboardAction({
+                emitter: new Emitter(),
+                target: document.querySelector('#input')
+            });
+
+            clip.clearSelection();
+
+            let selectedElem = document.activeElement;
+            let selectedText = window.getSelection().toString();
+
+            assert.equal(selectedElem, document.body);
+            assert.equal(selectedText, '');
+        });
+    });
+
+    describe('#destroy', () => {
+        it('should destroy an existing fake element', () => {
+            let clip = new ClipboardAction({
+                emitter: new Emitter(),
+                text: 'blah'
+            });
+
+            clip.selectFake();
+            clip.destroy();
+
+            assert.equal(clip.fakeElem, null);
+        });
+    });
+});

test/clipboard.js

@@ -0,0 +1,93 @@
+import Clipboard from '../src/clipboard';
+import ClipboardAction from '../src/clipboard-action';
+import listen from 'good-listener';
+
+describe('Clipboard', () => {
+    before(() => {
+        global.button = document.createElement('button');
+        global.button.setAttribute('class', 'btn');
+        global.button.setAttribute('data-clipboard-text', 'foo');
+        document.body.appendChild(global.button);
+
+        global.event = {
+            target: global.button
+        };
+    });
+
+    after(() => {
+        document.body.innerHTML = '';
+    });
+
+    describe('#resolveOptions', () => {
+        before(() => {
+            global.fn = function() {};
+        });
+
+        it('should set action as a function', () => {
+            let clipboard = new Clipboard('.btn', {
+                action: global.fn
+            });
+
+            assert.equal(global.fn, clipboard.action);
+        });
+
+        it('should set target as a function', () => {
+            let clipboard = new Clipboard('.btn', {
+                target: global.fn
+            });
+
+            assert.equal(global.fn, clipboard.target);
+        });
+
+        it('should set text as a function', () => {
+            let clipboard = new Clipboard('.btn', {
+                text: global.fn
+            });
+
+            assert.equal(global.fn, clipboard.text);
+        });
+    });
+
+    describe('#listenClick', () => {
+        it('should add a click event listener to the passed selector', () => {
+            let clipboard = new Clipboard('.btn');
+            assert.isObject(clipboard.listener);
+        });
+    });
+
+    describe('#onClick', () => {
+        it('should create a new instance of ClipboardAction', () => {
+            let clipboard = new Clipboard('.btn');
+
+            clipboard.onClick(global.event);
+            assert.instanceOf(clipboard.clipboardAction, ClipboardAction);
+        });
+
+        it('should throws exception target', done => {
+            try {
+                var clipboard = new Clipboard('.btn', {
+                    target: function() {
+                        return null;
+                    }
+                });
+
+                clipboard.onClick(global.event);
+            }
+            catch(e) {
+                assert.equal(e.message, 'Invalid "target" value, use a valid Element');
+                done();
+            }
+        });
+    });
+
+    describe('#destroy', () => {
+        it('should destroy an existing instance of ClipboardAction', () => {
+            let clipboard = new Clipboard('.btn');
+
+            clipboard.onClick(global.event);
+            clipboard.destroy();
+
+            assert.equal(clipboard.clipboardAction, null);
+        });
+    });
+});