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roberto · Aug 6, 2012 · a0f1b38 · a0f1b38
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diff --git a/MIT.LICENSE b/MIT.LICENSE
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+Copyright (c) 2012 Roberto Soares Oliveira Filho
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/README.md b/README.md
@@ -0,0 +1,15 @@
+# Gist.IO Chrome Extension
+
+This extension adds a button **IO**, only seen in gist.io and gist.github.com pages. Click it when you’re on a gist page, and it will take you to the corresponding gist.io page and vice versa.
+
+![Gist.IO Screenshot](http://f.cl.ly/items/2i0T0Z1b351w0D2I1H3v/gist-io-chrome.png)
+
+## Changelog
+
+### 0.1.0:
+
+- main feature: to switch between pages
+
+## Roadmap
+
+- better icon
diff --git a/background.js b/background.js
@@ -0,0 +1,4 @@
+chrome.extension.onMessage.addListener(function(message, sender, sendResponse){
+  GistIO.setUp(message, sender.tab);
+  sendResponse({});
+});
diff --git a/gist_content_script.js b/gist_content_script.js
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+chrome.extension.sendMessage("gist", function(response) {});
diff --git a/gist_io.js b/gist_io.js
@@ -0,0 +1,25 @@
+function GistIO(){};
+
+GistIO.pages = {
+  gist: {
+    regex: /^http[s]?\:\/\/gist\.github\.com\/(\d+)$/,
+    destiny: "http://gist.io/" 
+  },
+  io: {
+    regex: /^http\:\/\/gist\.io\/(\d+)$/,
+    destiny: "https://gist.github.com/" 
+  }
+};
+
+GistIO.setUp = function(pageId, tab){
+  chrome.pageAction.show(tab.id);
+  chrome.pageAction.onClicked.addListener(function(tab){
+    GistIO.alternate(GistIO.pages[pageId],tab);
+  });
+}
+
+GistIO.alternate = function(page, tab) {
+  if (tab.url.match(page.regex)){
+    chrome.tabs.update(tab.id, {url: page.destiny + RegExp.$1}); 
+  }
+};
diff --git a/icon.png b/icon.png
diff --git a/icon16.png b/icon16.png
diff --git a/icon32.png b/icon32.png
diff --git a/io_content_script.js b/io_content_script.js
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+chrome.extension.sendMessage("io", function(response) {});
diff --git a/manifest.json b/manifest.json
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+{
+  "name": "Gist.IO Link",
+  "version": "0.1.0",
+  "manifest_version": 2,
+  "homepage_url": "http://github.com/roberto/gist-io-chrome",
+  "background": {
+    "scripts": ["gist_io.js","background.js"]
+  },
+  "permissions": [
+    "tabs"
+  ],
+  "content_scripts": [
+    {
+      "matches": ["https://gist.github.com/*"],
+      "run_at": "document_start",
+      "js": ["gist_content_script.js"]
+    },
+    {
+      "matches": ["http://gist.io/*"],
+      "run_at": "document_start",
+      "js": ["io_content_script.js"]
+    }
+  ],
+  "icons":{
+    "16": "icon16.png",
+    "32": "icon32.png"
+  },
+  "page_action": {
+    "default_icon": "icon16.png",
+    "default_name": "Gist.IO"
+  }
+}
diff --git a/spec/SpecRunner.html b/spec/SpecRunner.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+  "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+  <title>Jasmine Spec Runner</title>
+
+  <link rel="shortcut icon" type="image/png" href="support/jasmine-1.2.0/jasmine_favicon.png">
+  <link rel="stylesheet" type="text/css" href="support/jasmine-1.2.0/jasmine.css">
+  <script type="text/javascript" src="support/jasmine-1.2.0/jasmine.js"></script>
+  <script type="text/javascript" src="support/jasmine-1.2.0/jasmine-html.js"></script>
+  <script type="text/javascript" src="support/require.js"></script>
+
+  <!-- include source files here... -->
+  <script type="text/javascript" src="../gist_io.js"</script>
+
+  <!-- include spec files here... -->
+  <script type="text/javascript" src="bleh"></script>
+  <script type="text/javascript" src="background_spec.js"></script>
+  <script type="text/javascript" src="gist_io_spec.js"></script>
+  <script type="text/javascript" src="content_script_spec.js"></script>
+
+  <script type="text/javascript">
+    (function() {
+      require = require.config({
+        baseUrl: "../"
+      });
+
+      var jasmineEnv = jasmine.getEnv();
+      jasmineEnv.updateInterval = 1000;
+
+      var htmlReporter = new jasmine.HtmlReporter();
+
+      jasmineEnv.addReporter(htmlReporter);
+
+      jasmineEnv.specFilter = function(spec) {
+        return htmlReporter.specFilter(spec);
+      };
+
+      var currentWindowOnload = window.onload;
+
+      window.onload = function() {
+        if (currentWindowOnload) {
+          currentWindowOnload();
+        }
+        execJasmine();
+      };
+
+      function execJasmine() {
+        jasmineEnv.execute();
+      }
+
+    })();
+  </script>
+
+</head>
+
+<body>
+</body>
+</html>
diff --git a/spec/background_spec.js b/spec/background_spec.js
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+describe("background", function(){
+  beforeEach(function(){
+    chrome = {
+      extension: {
+        onMessage: {
+          addListener: function(){}
+        }
+      }
+    } 
+    spyOn(chrome.extension.onMessage, 'addListener');
+    spyOn(GistIO, 'setUp').andCallFake(function(){});
+  });
+
+  it("should add a listener to setup GistIO when got a message from content scripts", function(){
+    runs(function(){
+      require(['background']);
+    });
+    waits(100);
+
+    runs(function(){
+      listener = chrome.extension.onMessage.addListener.mostRecentCall.args[0]
+      listener("message", {tab: "tab"}, function(){});
+      expect(GistIO.setUp).toHaveBeenCalledWith("message", "tab");
+    });
+  });
+
+})
diff --git a/spec/content_script_spec.js b/spec/content_script_spec.js
@@ -0,0 +1,39 @@
+describe("content_scripts", function(){
+  beforeEach(function(){
+    chrome = {
+      extension: {
+        sendMessage: function(){}
+      }
+    }
+    spyOn(chrome.extension, 'sendMessage');
+  });
+
+  describe("gist_content_script", function(){
+	  it("should send 'gist' as message when has been loaded", function(){
+	    runs(function(){
+        require(['gist_content_script']);
+	    });
+
+	    waits(100);
+
+	    runs(function(){
+	      expect(chrome.extension.sendMessage).toHaveBeenCalledWith('gist', jasmine.any(Function));
+	    });
+	  })
+  })
+
+  describe("io_content_script", function(){
+	  it("should send 'io' as message when has been loaded", function(){
+	    runs(function(){
+        require(['io_content_script']);
+	    });
+
+	    waits(100);
+
+	    runs(function(){
+	      expect(chrome.extension.sendMessage).toHaveBeenCalledWith('io', jasmine.any(Function));
+	    });
+	  })
+  })
+
+});
diff --git a/spec/gist_io_spec.js b/spec/gist_io_spec.js
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+describe("GistIO", function(){
+
+  describe("setUp", function(){
+    beforeEach(function(){
+      tab = {id: 12345};
+      page = GistIO.pages["gist"];
+      chrome = {
+        pageAction: {
+          show: function(){},
+          onClicked: {
+            addListener: function(){}
+          }
+        }
+      } 
+
+      spyOn(chrome.pageAction, 'show');
+      spyOn(chrome.pageAction.onClicked, 'addListener');
+      spyOn(GistIO, 'alternate');
+
+      GistIO.setUp("gist", tab);
+    });
+
+    it("should show button", function(){
+      expect(chrome.pageAction.show).toHaveBeenCalledWith(tab.id);
+    });
+
+    it("should add a listener for clicked event", function(){
+      expect(chrome.pageAction.onClicked.addListener).toHaveBeenCalled();
+    });
+
+    it("should setup a listener to call alternate method", function(){
+      listener = chrome.pageAction.onClicked.addListener.mostRecentCall.args[0]
+      listener({id: 12345});
+      expect(GistIO.alternate).toHaveBeenCalledWith(page, tab);
+    });
+
+  });
+
+  describe("alternate", function(){
+    beforeEach(function(){
+      chrome = {
+        tabs: {
+          update: function(){}
+        }
+      }
+      spyOn(chrome.tabs, 'update');
+    });
+
+    it("should redirect to gist when current page is a valid gistIO page", function(){
+      tab = {id: 12345, url: "http://gist.io/54321"};
+      page = GistIO.pages["io"];
+
+      GistIO.alternate(page, tab);
+      expect(chrome.tabs.update).toHaveBeenCalledWith(tab.id, {url: "https://gist.github.com/54321"});
+    });
+
+    it("should redirect to gistIO when current page is a valid gist page", function(){
+      tab = {id: 12345, url: "http://gist.github.com/101010"};
+      page = GistIO.pages["gist"];
+
+      GistIO.alternate(page, tab);
+      expect(chrome.tabs.update).toHaveBeenCalledWith(tab.id, {url: "http://gist.io/101010"});
+    });
+
+    it("should not redirect to gist when current page is a invalid gistIO page", function(){
+      tab = {id: 12345, url: "http://gist.io/"};
+      page = GistIO.pages["io"];
+
+      GistIO.alternate(page, tab);
+      expect(chrome.tabs.update).wasNotCalled();
+    });
+
+    it("should not redirect to gistIO when current page is a invalid gist page", function(){
+      tab = {id: 12345, url: "https://gist.github.com/gists/101010/edit"};
+      page = GistIO.pages["gist"];
+
+      GistIO.alternate(page, tab);
+      expect(chrome.tabs.update).wasNotCalled();
+    });
+  });
+
+});
+
diff --git a/spec/support/jasmine-1.2.0/MIT.LICENSE b/spec/support/jasmine-1.2.0/MIT.LICENSE
@@ -0,0 +1,20 @@
+Copyright (c) 2008-2011 Pivotal Labs
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.