From 86f37ce7c1826bde23af3252546e2f008ef719ff Mon Sep 17 00:00:00 2001
From: Dave Syer <dsyer@pivotal.io>
Date: Mon, 25 Apr 2016 17:57:17 +0100
Subject: [PATCH 1/5] Update for changes in github pages

---
 Gemfile.lock       | 158 ++++++++++++++++++++++++++++++++++-----------
 README.markdown    |   5 +-
 _config.yml        |  16 +++--
 js/copySnippets.js |   2 +-
 4 files changed, 137 insertions(+), 44 deletions(-)

diff --git a/Gemfile.lock b/Gemfile.lock
index 91118af4..a38db7c6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,49 +2,133 @@ GEM
   remote: http://rubygems.org/
   specs:
     RedCloth (4.2.9)
-    classifier (1.3.3)
-      fast-stemmer (>= 1.0.0)
+    activesupport (4.2.6)
+      i18n (~> 0.7)
+      json (~> 1.7, >= 1.7.7)
+      minitest (~> 5.1)
+      thread_safe (~> 0.3, >= 0.3.4)
+      tzinfo (~> 1.1)
+    addressable (2.4.0)
+    coffee-script (2.4.1)
+      coffee-script-source
+      execjs
+    coffee-script-source (1.10.0)
     colorator (0.1)
-    commander (4.1.5)
-      highline (~> 1.6.11)
-    directory_watcher (1.4.1)
-    fast-stemmer (1.0.2)
-    github-pages (1)
+    ethon (0.8.1)
+      ffi (>= 1.3.0)
+    execjs (2.6.0)
+    faraday (0.9.2)
+      multipart-post (>= 1.2, < 3)
+    ffi (1.9.10)
+    gemoji (2.1.0)
+    github-pages (75)
       RedCloth (= 4.2.9)
-      jekyll (= 1.1.2)
-      kramdown (= 1.0.2)
-      liquid (= 2.5.1)
-      maruku (= 0.6.1)
-      rdiscount (= 1.6.8)
-      redcarpet (= 2.2.2)
-    highline (1.6.19)
-    jekyll (1.1.2)
-      classifier (~> 1.3)
+      github-pages-health-check (= 1.1.0)
+      jekyll (= 3.0.4)
+      jekyll-coffeescript (= 1.0.1)
+      jekyll-feed (= 0.5.1)
+      jekyll-gist (= 1.4.0)
+      jekyll-github-metadata (= 1.11.1)
+      jekyll-mentions (= 1.1.2)
+      jekyll-paginate (= 1.1.0)
+      jekyll-redirect-from (= 0.10.0)
+      jekyll-sass-converter (= 1.3.0)
+      jekyll-seo-tag (= 1.3.3)
+      jekyll-sitemap (= 0.10.0)
+      jekyll-textile-converter (= 0.1.0)
+      jemoji (= 0.6.2)
+      kramdown (= 1.10.0)
+      liquid (= 3.0.6)
+      listen (= 3.0.6)
+      mercenary (~> 0.3)
+      rdiscount (= 2.1.8)
+      redcarpet (= 3.3.3)
+      rouge (= 1.10.1)
+      terminal-table (~> 1.4)
+    github-pages-health-check (1.1.0)
+      addressable (~> 2.3)
+      net-dns (~> 0.8)
+      octokit (~> 4.0)
+      public_suffix (~> 1.4)
+      typhoeus (~> 0.7)
+    html-pipeline (2.4.0)
+      activesupport (>= 2, < 5)
+      nokogiri (>= 1.4)
+    i18n (0.7.0)
+    jekyll (3.0.4)
       colorator (~> 0.1)
-      commander (~> 4.1.3)
-      directory_watcher (~> 1.4.1)
-      kramdown (~> 1.0.2)
-      liquid (~> 2.5.1)
-      maruku (~> 0.5)
-      pygments.rb (~> 0.5.0)
-      redcarpet (~> 2.2.2)
-      safe_yaml (~> 0.7.0)
-    kramdown (1.0.2)
-    liquid (2.5.1)
-    maruku (0.6.1)
-      syntax (>= 1.0.0)
-    posix-spawn (0.3.6)
-    pygments.rb (0.5.2)
-      posix-spawn (~> 0.3.6)
-      yajl-ruby (~> 1.1.0)
-    rdiscount (1.6.8)
-    redcarpet (2.2.2)
-    safe_yaml (0.7.1)
-    syntax (1.0.0)
-    yajl-ruby (1.1.0)
+      jekyll-sass-converter (~> 1.0)
+      jekyll-watch (~> 1.1)
+      kramdown (~> 1.3)
+      liquid (~> 3.0)
+      mercenary (~> 0.3.3)
+      rouge (~> 1.7)
+      safe_yaml (~> 1.0)
+    jekyll-coffeescript (1.0.1)
+      coffee-script (~> 2.2)
+    jekyll-feed (0.5.1)
+    jekyll-gist (1.4.0)
+      octokit (~> 4.2)
+    jekyll-github-metadata (1.11.1)
+      octokit (~> 4.0)
+    jekyll-mentions (1.1.2)
+      html-pipeline (~> 2.3)
+      jekyll (~> 3.0)
+    jekyll-paginate (1.1.0)
+    jekyll-redirect-from (0.10.0)
+      jekyll (>= 2.0)
+    jekyll-sass-converter (1.3.0)
+      sass (~> 3.2)
+    jekyll-seo-tag (1.3.3)
+      jekyll (~> 3.0)
+    jekyll-sitemap (0.10.0)
+    jekyll-textile-converter (0.1.0)
+      RedCloth (~> 4.0)
+    jekyll-watch (1.3.1)
+      listen (~> 3.0)
+    jemoji (0.6.2)
+      gemoji (~> 2.0)
+      html-pipeline (~> 2.2)
+      jekyll (>= 3.0)
+    json (1.8.3)
+    kramdown (1.10.0)
+    liquid (3.0.6)
+    listen (3.0.6)
+      rb-fsevent (>= 0.9.3)
+      rb-inotify (>= 0.9.7)
+    mercenary (0.3.6)
+    mini_portile2 (2.0.0)
+    minitest (5.8.4)
+    multipart-post (2.0.0)
+    net-dns (0.8.0)
+    nokogiri (1.6.7.2)
+      mini_portile2 (~> 2.0.0.rc2)
+    octokit (4.3.0)
+      sawyer (~> 0.7.0, >= 0.5.3)
+    public_suffix (1.5.3)
+    rb-fsevent (0.9.7)
+    rb-inotify (0.9.7)
+      ffi (>= 0.5.0)
+    rdiscount (2.1.8)
+    redcarpet (3.3.3)
+    rouge (1.10.1)
+    safe_yaml (1.0.4)
+    sass (3.4.22)
+    sawyer (0.7.0)
+      addressable (>= 2.3.5, < 2.5)
+      faraday (~> 0.8, < 0.10)
+    terminal-table (1.5.2)
+    thread_safe (0.3.5)
+    typhoeus (0.8.0)
+      ethon (>= 0.8.0)
+    tzinfo (1.2.2)
+      thread_safe (~> 0.1)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   github-pages
+
+BUNDLED WITH
+   1.11.2
diff --git a/README.markdown b/README.markdown
index b41e3d44..867bb3a1 100644
--- a/README.markdown
+++ b/README.markdown
@@ -4,6 +4,9 @@ Spring's project pages are based on [Jekyll](http://jekyllrb.com) and [GitHub Pa
 
 This approach may sound a little funky (and it is), but it's way better than the misery of Git submodules. In fact, it's actually pretty easy. If you're just getting started, then follow the directions immediately below. If you're needing a refresher on how to keep things up to date, then head to the section at the bottom on "keeping up to date".
 
+> ***Note:*** Github changed their rendering (a lot) in April 2016. If you are seeing pages build failures since that time, then you probably need to merge some changes from this upstream. Follow the instructions below, and for testing locally use rubiy 2.x and don't forget to `bundle exec ...` everything.
+
+
 
 # How to start a new `gh-pages` project page
 
@@ -95,7 +98,7 @@ Assuming you're already within your project's clone directory, and you've alread
 
 ### Install jekyll if you have not already
 
-> **Note:** Jekyll 1.1.2 is a known good version, and it is specifically referred to in `Gemfile.lock` so you have to use `bundle` (not `gem install ...`) to install it:
+> **Note:** Jekyll 3.0.4 is a known good version, and it is specifically referred to in `Gemfile.lock` so you have to use `bundle` (not `gem install ...`) to install it:
 
     gem install bundler
     bundle
diff --git a/_config.yml b/_config.yml
index a222501f..4fa66a78 100644
--- a/_config.yml
+++ b/_config.yml
@@ -1,11 +1,17 @@
 ### Global gh-pages pre-amble
 safe: true
 lsi: false
-pygments: true
-markdown: redcarpet
-redcarpet:
-  extensions: ["no_intra_emphasis", "fenced_code_blocks", "autolink", "tables", "with_toc_data"]
-
+highlighter: rouge
+markdown: kramdown
+encoding: UTF-8
+github: [metadata]
+kramdown:
+  input: GFM
+  hard_wrap: false
+  smart_quotes: ["apos", "apos", "quot", "quot"]
+gems:
+  - jekyll-coffeescript
+  - jekyll-paginate
 
 ### The following properties will change on a project-by-project basis
 
diff --git a/js/copySnippets.js b/js/copySnippets.js
index 934708ce..11aba1e9 100644
--- a/js/copySnippets.js
+++ b/js/copySnippets.js
@@ -8,7 +8,7 @@ $(document).ready(function() {
 
 Spring.configureCopyButtons = function() {
     if (ZeroClipboard.detectFlashSupport()) {
-        $(".highlight > pre").each(function(index) {
+        $("pre.highlight").each(function(index) {
                 Spring.buildCopyButton($(this), index);
             }
         );

From 83a616b02c49a763f7456f1f7f6594836cda2704 Mon Sep 17 00:00:00 2001
From: Brian Clozel <bclozel@pivotal.io>
Date: Tue, 26 Apr 2016 10:16:05 +0200
Subject: [PATCH 2/5] Upgrade rbenv Ruby version to 2.2.0

---
 .ruby-version | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.ruby-version b/.ruby-version
index 31af4996..76521af3 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-ruby-1.9.3
\ No newline at end of file
+ruby-2.2.0

From 25706255a3611c8b329946f81bcc4548eeeadb6d Mon Sep 17 00:00:00 2001
From: Brian Clozel <bclozel@pivotal.io>
Date: Tue, 26 Apr 2016 10:16:38 +0200
Subject: [PATCH 3/5] Fix markdown syntax error

The kramdown backend doesn't support titles whithout empty lines before
them.
---
 _sample-pages/project.html | 1 +
 1 file changed, 1 insertion(+)

diff --git a/_sample-pages/project.html b/_sample-pages/project.html
index b0435da4..0fdee0b0 100644
--- a/_sample-pages/project.html
+++ b/_sample-pages/project.html
@@ -75,6 +75,7 @@ corpus callosum!
 * ...
 
 <span id="quick-start"></span>
+
 ## Quick Start
 
 {% include download_widget.md %}

From c7ae9c6eeb231675f6d6b52c5bbfae0d17a975fe Mon Sep 17 00:00:00 2001
From: Brian Clozel <bclozel@pivotal.io>
Date: Tue, 26 Apr 2016 10:17:19 +0200
Subject: [PATCH 4/5] Replace ZeroClipboard with clipboard.js

For copy/paste support in our code samples, we are using the
ZeroClipboard library which relies heavily on Flash.
Because many browsers/extensions are disabling this plugin nowadays,
this commit replaces ZeroClipboard with a native, lightweight solution
for this feature.
---
 _includes/page.html              |   2 +-
 js/ZeroClipboard.min.js          |   8 ------
 js/ZeroClipboard.swf             | Bin 1635 -> 0 bytes
 js/clipboard.min.js              |   7 ++++++
 js/copySnippets.js               |  41 ++++++++++++++++++++++---------
 js/projectDocumentationWidget.js |   4 +--
 6 files changed, 38 insertions(+), 24 deletions(-)
 delete mode 100755 js/ZeroClipboard.min.js
 delete mode 100644 js/ZeroClipboard.swf
 create mode 100644 js/clipboard.min.js

diff --git a/_includes/page.html b/_includes/page.html
index 87df027f..53cf5738 100644
--- a/_includes/page.html
+++ b/_includes/page.html
@@ -26,7 +26,7 @@
     <script type="text/javascript" src="{{site.baseurl}}/js/backbone.js"></script>
     <script type="text/javascript" src="{{site.baseurl}}/js/projectDocumentationWidget.js"></script>
     <script type="text/javascript" src="{{site.baseurl}}/js/application.js"></script>
-    <script type="text/javascript" src="{{site.baseurl}}/js/ZeroClipboard.min.js"></script>
+    <script type="text/javascript" src="{{site.baseurl}}/js/clipboard.min.js"></script>
     <script type="text/javascript">
         var apiBaseUrl = "{{ site.main_site_url }}";
         var projectId = "{{ site.project }}";
diff --git a/js/ZeroClipboard.min.js b/js/ZeroClipboard.min.js
deleted file mode 100755
index 32535fdd..00000000
--- a/js/ZeroClipboard.min.js
+++ /dev/null
@@ -1,8 +0,0 @@
-/*!
- * zeroclipboard
- * The Zero Clipboard library provides an easy way to copy text to the clipboard using an invisible Adobe Flash movie, and a JavaScript interface.
- * Copyright 2012 Jon Rohan, James M. Greene, .
- * Released under the MIT license
- * http://jonrohan.github.com/ZeroClipboard/
- * v1.1.7
- */(function(){"use strict";var a=function(a,b){var c=a.style[b];a.currentStyle?c=a.currentStyle[b]:window.getComputedStyle&&(c=document.defaultView.getComputedStyle(a,null).getPropertyValue(b));if(c=="auto"&&b=="cursor"){var d=["a"];for(var e=0;e<d.length;e++)if(a.tagName.toLowerCase()==d[e])return"pointer"}return c},b=function(a){if(!l.prototype._singleton)return;a||(a=window.event);var b;this!==window?b=this:a.target?b=a.target:a.srcElement&&(b=a.srcElement),l.prototype._singleton.setCurrent(b)},c=function(a,b,c){a.addEventListener?a.addEventListener(b,c,!1):a.attachEvent&&a.attachEvent("on"+b,c)},d=function(a,b,c){a.removeEventListener?a.removeEventListener(b,c,!1):a.detachEvent&&a.detachEvent("on"+b,c)},e=function(a,b){if(a.addClass)return a.addClass(b),a;if(b&&typeof b=="string"){var c=(b||"").split(/\s+/);if(a.nodeType===1)if(!a.className)a.className=b;else{var d=" "+a.className+" ",e=a.className;for(var f=0,g=c.length;f<g;f++)d.indexOf(" "+c[f]+" ")<0&&(e+=" "+c[f]);a.className=e.replace(/^\s+|\s+$/g,"")}}return a},f=function(a,b){if(a.removeClass)return a.removeClass(b),a;if(b&&typeof b=="string"||b===undefined){var c=(b||"").split(/\s+/);if(a.nodeType===1&&a.className)if(b){var d=(" "+a.className+" ").replace(/[\n\t]/g," ");for(var e=0,f=c.length;e<f;e++)d=d.replace(" "+c[e]+" "," ");a.className=d.replace(/^\s+|\s+$/g,"")}else a.className=""}return a},g=function(b){var c={left:0,top:0,width:b.width||b.offsetWidth||0,height:b.height||b.offsetHeight||0,zIndex:9999},d=a(b,"zIndex");d&&d!="auto"&&(c.zIndex=parseInt(d,10));while(b){var e=parseInt(a(b,"borderLeftWidth"),10),f=parseInt(a(b,"borderTopWidth"),10);c.left+=isNaN(b.offsetLeft)?0:b.offsetLeft,c.left+=isNaN(e)?0:e,c.top+=isNaN(b.offsetTop)?0:b.offsetTop,c.top+=isNaN(f)?0:f,b=b.offsetParent}return c},h=function(a){return(a.indexOf("?")>=0?"&":"?")+"nocache="+(new Date).getTime()},i=function(a){var b=[];return a.trustedDomains&&(typeof a.trustedDomains=="string"?b.push("trustedDomain="+a.trustedDomains):b.push("trustedDomain="+a.trustedDomains.join(","))),b.join("&")},j=function(a,b){if(b.indexOf)return b.indexOf(a);for(var c=0,d=b.length;c<d;c++)if(b[c]===a)return c;return-1},k=function(a){if(typeof a=="string")throw new TypeError("ZeroClipboard doesn't accept query strings.");return a.length?a:[a]},l=function(a,b){a&&(l.prototype._singleton||this).glue(a);if(l.prototype._singleton)return l.prototype._singleton;l.prototype._singleton=this,this.options={};for(var c in o)this.options[c]=o[c];for(var d in b)this.options[d]=b[d];this.handlers={},l.detectFlashSupport()&&p()},m,n=[];l.prototype.setCurrent=function(b){m=b,this.reposition(),b.getAttribute("title")&&this.setTitle(b.getAttribute("title")),this.setHandCursor(a(b,"cursor")=="pointer")},l.prototype.setText=function(a){a&&a!==""&&(this.options.text=a,this.ready()&&this.flashBridge.setText(a))},l.prototype.setTitle=function(a){a&&a!==""&&this.htmlBridge.setAttribute("title",a)},l.prototype.setSize=function(a,b){this.ready()&&this.flashBridge.setSize(a,b)},l.prototype.setHandCursor=function(a){this.ready()&&this.flashBridge.setHandCursor(a)},l.version="1.1.7";var o={moviePath:"ZeroClipboard.swf",trustedDomains:null,text:null,hoverClass:"zeroclipboard-is-hover",activeClass:"zeroclipboard-is-active",allowScriptAccess:"sameDomain"};l.setDefaults=function(a){for(var b in a)o[b]=a[b]},l.destroy=function(){l.prototype._singleton.unglue(n);var a=l.prototype._singleton.htmlBridge;a.parentNode.removeChild(a),delete l.prototype._singleton},l.detectFlashSupport=function(){var a=!1;try{new ActiveXObject("ShockwaveFlash.ShockwaveFlash")&&(a=!0)}catch(b){navigator.mimeTypes["application/x-shockwave-flash"]&&(a=!0)}return a};var p=function(){var a=l.prototype._singleton,b=document.getElementById("global-zeroclipboard-html-bridge");if(!b){var c='      <object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" id="global-zeroclipboard-flash-bridge" width="100%" height="100%">         <param name="movie" value="'+a.options.moviePath+h(a.options.moviePath)+'"/>         <param name="allowScriptAccess" value="'+a.options.allowScriptAccess+'"/>         <param name="scale" value="exactfit"/>         <param name="loop" value="false"/>         <param name="menu" value="false"/>         <param name="quality" value="best" />         <param name="bgcolor" value="#ffffff"/>         <param name="wmode" value="transparent"/>         <param name="flashvars" value="'+i(a.options)+'"/>         <embed src="'+a.options.moviePath+h(a.options.moviePath)+'"           loop="false" menu="false"           quality="best" bgcolor="#ffffff"           width="100%" height="100%"           name="global-zeroclipboard-flash-bridge"           allowScriptAccess="always"           allowFullScreen="false"           type="application/x-shockwave-flash"           wmode="transparent"           pluginspage="http://www.macromedia.com/go/getflashplayer"           flashvars="'+i(a.options)+'"           scale="exactfit">         </embed>       </object>';b=document.createElement("div"),b.id="global-zeroclipboard-html-bridge",b.setAttribute("class","global-zeroclipboard-container"),b.setAttribute("data-clipboard-ready",!1),b.style.position="absolute",b.style.left="-9999px",b.style.top="-9999px",b.style.width="15px",b.style.height="15px",b.style.zIndex="9999",b.innerHTML=c,document.body.appendChild(b)}a.htmlBridge=b,a.flashBridge=document["global-zeroclipboard-flash-bridge"]||b.children[0].lastElementChild};l.prototype.resetBridge=function(){this.htmlBridge.style.left="-9999px",this.htmlBridge.style.top="-9999px",this.htmlBridge.removeAttribute("title"),this.htmlBridge.removeAttribute("data-clipboard-text"),f(m,this.options.activeClass),m=null,this.options.text=null},l.prototype.ready=function(){var a=this.htmlBridge.getAttribute("data-clipboard-ready");return a==="true"||a===!0},l.prototype.reposition=function(){if(!m)return!1;var a=g(m);this.htmlBridge.style.top=a.top+"px",this.htmlBridge.style.left=a.left+"px",this.htmlBridge.style.width=a.width+"px",this.htmlBridge.style.height=a.height+"px",this.htmlBridge.style.zIndex=a.zIndex+1,this.setSize(a.width,a.height)},l.dispatch=function(a,b){l.prototype._singleton.receiveEvent(a,b)},l.prototype.on=function(a,b){var c=a.toString().split(/\s/g);for(var d=0;d<c.length;d++)a=c[d].toLowerCase().replace(/^on/,""),this.handlers[a]||(this.handlers[a]=b);this.handlers.noflash&&!l.detectFlashSupport()&&this.receiveEvent("onNoFlash",null)},l.prototype.addEventListener=l.prototype.on,l.prototype.off=function(a,b){var c=a.toString().split(/\s/g);for(var d=0;d<c.length;d++){a=c[d].toLowerCase().replace(/^on/,"");for(var e in this.handlers)e===a&&this.handlers[e]===b&&delete this.handlers[e]}},l.prototype.removeEventListener=l.prototype.off,l.prototype.receiveEvent=function(a,b){a=a.toString().toLowerCase().replace(/^on/,"");var c=m;switch(a){case"load":if(b&&parseFloat(b.flashVersion.replace(",",".").replace(/[^0-9\.]/gi,""))<10){this.receiveEvent("onWrongFlash",{flashVersion:b.flashVersion});return}this.htmlBridge.setAttribute("data-clipboard-ready",!0);break;case"mouseover":e(c,this.options.hoverClass);break;case"mouseout":f(c,this.options.hoverClass),this.resetBridge();break;case"mousedown":e(c,this.options.activeClass);break;case"mouseup":f(c,this.options.activeClass);break;case"datarequested":var d=c.getAttribute("data-clipboard-target"),g=d?document.getElementById(d):null;if(g){var h=g.value||g.textContent||g.innerText;h&&this.setText(h)}else{var i=c.getAttribute("data-clipboard-text");i&&this.setText(i)}break;case"complete":this.options.text=null}if(this.handlers[a]){var j=this.handlers[a];typeof j=="function"?j.call(c,this,b):typeof j=="string"&&window[j].call(c,this,b)}},l.prototype.glue=function(a){a=k(a);for(var 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\ No newline at end of file
diff --git a/js/ZeroClipboard.swf b/js/ZeroClipboard.swf
deleted file mode 100644
index 880e64ee7614e224660c6616b4bbb1ee5fab8ec9..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

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diff --git a/js/clipboard.min.js b/js/clipboard.min.js
new file mode 100644
index 00000000..e4f73100
--- /dev/null
+++ b/js/clipboard.min.js
@@ -0,0 +1,7 @@
+/*!
+ * clipboard.js v1.5.10
+ * https://zenorocha.github.io/clipboard.js
+ *
+ * Licensed MIT © Zeno Rocha
+ */
+!function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{var e;e="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,e.Clipboard=t()}}(function(){var t,e,n;return function t(e,n,o){function i(c,a){if(!n[c]){if(!e[c]){var s="function"==typeof require&&require;if(!a&&s)return s(c,!0);if(r)return r(c,!0);var l=new Error("Cannot find module '"+c+"'");throw l.code="MODULE_NOT_FOUND",l}var u=n[c]={exports:{}};e[c][0].call(u.exports,function(t){var n=e[c][1][t];return i(n?n:t)},u,u.exports,t,e,n,o)}return n[c].exports}for(var r="function"==typeof require&&require,c=0;c<o.length;c++)i(o[c]);return i}({1:[function(t,e,n){var o=t("matches-selector");e.exports=function(t,e,n){for(var i=n?t:t.parentNode;i&&i!==document;){if(o(i,e))return i;i=i.parentNode}}},{"matches-selector":5}],2:[function(t,e,n){function o(t,e,n,o,r){var c=i.apply(this,arguments);return t.addEventListener(n,c,r),{destroy:function(){t.removeEventListener(n,c,r)}}}function i(t,e,n,o){return function(n){n.delegateTarget=r(n.target,e,!0),n.delegateTarget&&o.call(t,n)}}var r=t("closest");e.exports=o},{closest:1}],3:[function(t,e,n){n.node=function(t){return void 0!==t&&t instanceof HTMLElement&&1===t.nodeType},n.nodeList=function(t){var e=Object.prototype.toString.call(t);return void 0!==t&&("[object NodeList]"===e||"[object HTMLCollection]"===e)&&"length"in t&&(0===t.length||n.node(t[0]))},n.string=function(t){return"string"==typeof t||t instanceof String},n.fn=function(t){var e=Object.prototype.toString.call(t);return"[object Function]"===e}},{}],4:[function(t,e,n){function o(t,e,n){if(!t&&!e&&!n)throw new Error("Missing required arguments");if(!a.string(e))throw new TypeError("Second argument must be a String");if(!a.fn(n))throw new TypeError("Third argument must be a Function");if(a.node(t))return i(t,e,n);if(a.nodeList(t))return r(t,e,n);if(a.string(t))return c(t,e,n);throw new TypeError("First argument must be a String, HTMLElement, HTMLCollection, or NodeList")}function i(t,e,n){return t.addEventListener(e,n),{destroy:function(){t.removeEventListener(e,n)}}}function r(t,e,n){return Array.prototype.forEach.call(t,function(t){t.addEventListener(e,n)}),{destroy:function(){Array.prototype.forEach.call(t,function(t){t.removeEventListener(e,n)})}}}function c(t,e,n){return s(document.body,t,e,n)}var a=t("./is"),s=t("delegate");e.exports=o},{"./is":3,delegate:2}],5:[function(t,e,n){function o(t,e){if(r)return r.call(t,e);for(var n=t.parentNode.querySelectorAll(e),o=0;o<n.length;++o)if(n[o]==t)return!0;return!1}var i=Element.prototype,r=i.matchesSelector||i.webkitMatchesSelector||i.mozMatchesSelector||i.msMatchesSelector||i.oMatchesSelector;e.exports=o},{}],6:[function(t,e,n){function o(t){var e;if("INPUT"===t.nodeName||"TEXTAREA"===t.nodeName)t.focus(),t.setSelectionRange(0,t.value.length),e=t.value;else{t.hasAttribute("contenteditable")&&t.focus();var n=window.getSelection(),o=document.createRange();o.selectNodeContents(t),n.removeAllRanges(),n.addRange(o),e=n.toString()}return e}e.exports=o},{}],7:[function(t,e,n){function o(){}o.prototype={on:function(t,e,n){var o=this.e||(this.e={});return(o[t]||(o[t]=[])).push({fn:e,ctx:n}),this},once:function(t,e,n){function o(){i.off(t,o),e.apply(n,arguments)}var i=this;return o._=e,this.on(t,o,n)},emit:function(t){var e=[].slice.call(arguments,1),n=((this.e||(this.e={}))[t]||[]).slice(),o=0,i=n.length;for(o;i>o;o++)n[o].fn.apply(n[o].ctx,e);return this},off:function(t,e){var n=this.e||(this.e={}),o=n[t],i=[];if(o&&e)for(var r=0,c=o.length;c>r;r++)o[r].fn!==e&&o[r].fn._!==e&&i.push(o[r]);return i.length?n[t]=i:delete n[t],this}},e.exports=o},{}],8:[function(e,n,o){!function(i,r){if("function"==typeof t&&t.amd)t(["module","select"],r);else if("undefined"!=typeof o)r(n,e("select"));else{var c={exports:{}};r(c,i.select),i.clipboardAction=c.exports}}(this,function(t,e){"use strict";function n(t){return t&&t.__esModule?t:{"default":t}}function o(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var i=n(e),r="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol?"symbol":typeof t},c=function(){function t(t,e){for(var n=0;n<e.length;n++){var o=e[n];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(t,o.key,o)}}return function(e,n,o){return n&&t(e.prototype,n),o&&t(e,o),e}}(),a=function(){function t(e){o(this,t),this.resolveOptions(e),this.initSelection()}return t.prototype.resolveOptions=function t(){var e=arguments.length<=0||void 0===arguments[0]?{}:arguments[0];this.action=e.action,this.emitter=e.emitter,this.target=e.target,this.text=e.text,this.trigger=e.trigger,this.selectedText=""},t.prototype.initSelection=function t(){this.text?this.selectFake():this.target&&this.selectTarget()},t.prototype.selectFake=function t(){var e=this,n="rtl"==document.documentElement.getAttribute("dir");this.removeFake(),this.fakeHandler=document.body.addEventListener("click",function(){return e.removeFake()}),this.fakeElem=document.createElement("textarea"),this.fakeElem.style.fontSize="12pt",this.fakeElem.style.border="0",this.fakeElem.style.padding="0",this.fakeElem.style.margin="0",this.fakeElem.style.position="fixed",this.fakeElem.style[n?"right":"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=(0,i.default)(this.fakeElem),this.copyText()},t.prototype.removeFake=function t(){this.fakeHandler&&(document.body.removeEventListener("click"),this.fakeHandler=null),this.fakeElem&&(document.body.removeChild(this.fakeElem),this.fakeElem=null)},t.prototype.selectTarget=function t(){this.selectedText=(0,i.default)(this.target),this.copyText()},t.prototype.copyText=function t(){var e=void 0;try{e=document.execCommand(this.action)}catch(n){e=!1}this.handleResult(e)},t.prototype.handleResult=function t(e){e?this.emitter.emit("success",{action:this.action,text:this.selectedText,trigger:this.trigger,clearSelection:this.clearSelection.bind(this)}):this.emitter.emit("error",{action:this.action,trigger:this.trigger,clearSelection:this.clearSelection.bind(this)})},t.prototype.clearSelection=function t(){this.target&&this.target.blur(),window.getSelection().removeAllRanges()},t.prototype.destroy=function t(){this.removeFake()},c(t,[{key:"action",set:function t(){var e=arguments.length<=0||void 0===arguments[0]?"copy":arguments[0];if(this._action=e,"copy"!==this._action&&"cut"!==this._action)throw new Error('Invalid "action" value, use either "copy" or "cut"')},get:function t(){return this._action}},{key:"target",set:function t(e){if(void 0!==e){if(!e||"object"!==("undefined"==typeof e?"undefined":r(e))||1!==e.nodeType)throw new Error('Invalid "target" value, use a valid Element');if("copy"===this.action&&e.hasAttribute("disabled"))throw new Error('Invalid "target" attribute. Please use "readonly" instead of "disabled" attribute');if("cut"===this.action&&(e.hasAttribute("readonly")||e.hasAttribute("disabled")))throw new Error('Invalid "target" attribute. You can\'t cut text from elements with "readonly" or "disabled" attributes');this._target=e}},get:function t(){return this._target}}]),t}();t.exports=a})},{select:6}],9:[function(e,n,o){!function(i,r){if("function"==typeof t&&t.amd)t(["module","./clipboard-action","tiny-emitter","good-listener"],r);else if("undefined"!=typeof o)r(n,e("./clipboard-action"),e("tiny-emitter"),e("good-listener"));else{var c={exports:{}};r(c,i.clipboardAction,i.tinyEmitter,i.goodListener),i.clipboard=c.exports}}(this,function(t,e,n,o){"use strict";function i(t){return t&&t.__esModule?t:{"default":t}}function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function c(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function a(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function s(t,e){var n="data-clipboard-"+t;if(e.hasAttribute(n))return e.getAttribute(n)}var l=i(e),u=i(n),f=i(o),d=function(t){function e(n,o){r(this,e);var i=c(this,t.call(this));return i.resolveOptions(o),i.listenClick(n),i}return a(e,t),e.prototype.resolveOptions=function t(){var e=arguments.length<=0||void 0===arguments[0]?{}:arguments[0];this.action="function"==typeof e.action?e.action:this.defaultAction,this.target="function"==typeof e.target?e.target:this.defaultTarget,this.text="function"==typeof e.text?e.text:this.defaultText},e.prototype.listenClick=function t(e){var n=this;this.listener=(0,f.default)(e,"click",function(t){return n.onClick(t)})},e.prototype.onClick=function t(e){var n=e.delegateTarget||e.currentTarget;this.clipboardAction&&(this.clipboardAction=null),this.clipboardAction=new l.default({action:this.action(n),target:this.target(n),text:this.text(n),trigger:n,emitter:this})},e.prototype.defaultAction=function t(e){return s("action",e)},e.prototype.defaultTarget=function t(e){var n=s("target",e);return n?document.querySelector(n):void 0},e.prototype.defaultText=function t(e){return s("text",e)},e.prototype.destroy=function t(){this.listener.destroy(),this.clipboardAction&&(this.clipboardAction.destroy(),this.clipboardAction=null)},e}(u.default);t.exports=d})},{"./clipboard-action":8,"good-listener":4,"tiny-emitter":7}]},{},[9])(9)});
\ No newline at end of file
diff --git a/js/copySnippets.js b/js/copySnippets.js
index 11aba1e9..6cb844b5 100644
--- a/js/copySnippets.js
+++ b/js/copySnippets.js
@@ -1,26 +1,43 @@
 window.Spring = window.Spring || {};
 
-ZeroClipboard.setDefaults( { moviePath: siteBaseUrl + '/js/ZeroClipboard.swf' } );
-
 $(document).ready(function() {
     Spring.configureCopyButtons();
 });
 
 Spring.configureCopyButtons = function() {
-    if (ZeroClipboard.detectFlashSupport()) {
-        $("pre.highlight").each(function(index) {
-                Spring.buildCopyButton($(this), index);
-            }
-        );
-    }
+    
+    $("pre.highlight").each(function(index) {
+            Spring.buildCopyButton($(this), index);
+        }
+    );
+    var errorMessage = function() {
+        if (/Mac/i.test(navigator.userAgent)) {
+            return 'Press Cmd-C to Copy';
+        }
+        else {
+            return 'Press Ctrl-C to Copy';
+        }
+    };
+    var snippets = new Clipboard('.copy-button');
+    snippets.on('success', function(e) {
+        e.clearSelection();
+        Spring.showTooltip(e.trigger, "Copied!");
+    });
+    snippets.on('error', function(e) {
+        Spring.showTooltip(e.trigger, errorMessage());
+    });
+}
+
+Spring.showTooltip = function(elem, message) {
+    $(elem).tooltip({placement:'right', title:message});
+    $(elem).tooltip('show');
+    setTimeout(function(){$(elem).tooltip('destroy');},1000);
 }
 
 Spring.buildCopyButton = function (preEl, id) {
-	var codeBlockId = "code-block-"+ id;
+    var codeBlockId = "code-block-"+ id;
     var copyButtonId = "copy-button-" + id;
     preEl.attr('id', codeBlockId);
-    var button = $('<button class="copy-button snippet" id="' + copyButtonId + '" data-clipboard-target="' + codeBlockId + '"></button>');
+    var button = $('<button class="copy-button snippet" id="' + copyButtonId + '" data-clipboard-target="#' + codeBlockId + '"></button>');
     preEl.before(button);
-    var zero = new ZeroClipboard(button);
-    $(zero.htmlBridge).tooltip({title: "copy to clipboard", placement: 'bottom'});
 }
diff --git a/js/projectDocumentationWidget.js b/js/projectDocumentationWidget.js
index 900dab21..2e30a358 100644
--- a/js/projectDocumentationWidget.js
+++ b/js/projectDocumentationWidget.js
@@ -107,9 +107,7 @@ Spring.SnippetView = Backbone.View.extend({
 
     var html = $(this.combinedTemplate(this.model));
     this.$el.html(html);
-    if (ZeroClipboard.detectFlashSupport()) {
-    	Spring.buildCopyButton(html.find(":first"), "snippet");
-    }
+    Spring.buildCopyButton(html.find(":first"), "snippet");
     return this;
   },
 

From 00077cdd4d8d83bf9760496a43bc7b0b3c9f54fd Mon Sep 17 00:00:00 2001
From: Dave Syer <dsyer@pivotal.io>
Date: Tue, 26 Apr 2016 10:24:07 +0100
Subject: [PATCH 5/5] Add rouge gem

---
 Gemfile      | 1 +
 Gemfile.lock | 1 +
 2 files changed, 2 insertions(+)

diff --git a/Gemfile b/Gemfile
index a28dfb22..1fec7691 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,3 +1,4 @@
 source "http://rubygems.org"
 
 gem "github-pages"
+gem "rouge"
diff --git a/Gemfile.lock b/Gemfile.lock
index a38db7c6..c5055402 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -129,6 +129,7 @@ PLATFORMS
 
 DEPENDENCIES
   github-pages
+  rouge
 
 BUNDLED WITH
    1.11.2