Add raven-js/Sentry support

app.js

@@ -145,7 +145,8 @@ function clientOptionsHandler(compilers, fileSources) {
         compileOptions: compilerProps("options"),
         supportsBinary: !!compilerProps("supportsBinary"),
         postProcess: compilerProps("postProcess"),
-        sources: sources
+        sources: sources,
+        raven: gccProps('ravenUrl', '')
     };
     var text = JSON.stringify(options);
     return function getClientOptions(req, res) {

bower.json

@@ -25,6 +25,7 @@
     "selectize": "^0.12.2",
     "eventEmitter": "^5.1.0",
     "lz-string": "^1.4.4",
-    "clipboard": "^1.5.12"
+    "clipboard": "^1.5.12",
+    "raven-js": "^3.7.0"
   }
 }

etc/config/gcc-explorer.amazon.properties

@@ -8,3 +8,4 @@ cacheMb=50
 clientGoogleAnalyticsEnabled=true
 proxyRetries=300
 proxyRetryMs=500
+ravenUrl=https://4574a044b9f8442f86c2ce14490255f1@sentry.io/102028

etc/config/gcc-explorer.lud-ldnmg01.properties

@@ -1,2 +1,3 @@
 language=C++
 clientURLShortener=google
+ravenUrl=https://4574a044b9f8442f86c2ce14490255f1@sentry.io/102028

static/analytics.js

@@ -26,6 +26,11 @@
 define(function (require, exports) {
     "use strict";
     var options = require('options');
+    var Raven = require('raven-js');
+
+    if (options.raven) {
+        Raven.config(options.raven).install();
+    }
 
     if (options.googleAnalyticsEnabled) {
         (function (i, s, o, g, r, a, m) {

static/main.js

@@ -34,7 +34,8 @@ require.config({
         microplugin: 'ext/microplugin/src/microplugin',
         events: 'ext/eventEmitter/EventEmitter',
         lzstring: 'ext/lz-string/libs/lz-string',
-        clipboard: 'ext/clipboard/dist/clipboard'
+        clipboard: 'ext/clipboard/dist/clipboard',
+        'raven-js': 'ext/raven-js/dist/raven'
     },
     packages: [{
         name: "codemirror",
@@ -61,6 +62,7 @@ define(function (require) {
     var clipboard = require('clipboard');
     var Hub = require('hub');
     var shortenURL = require('urlshorten-google');
+    var Raven = require('raven-js');
 
     analytics.initialise();
     sharing.initialise();
@@ -95,7 +97,7 @@ define(function (require) {
     try {
         layout = new GoldenLayout(config, root);
     } catch (e) {
-        console.log("Caught " + e + " during layout; using default layout");
+        Raven.captureException(e);
         layout = new GoldenLayout(defaultConfig, root);
     }
     layout.on('stateChanged', function () {
@@ -155,7 +157,7 @@ define(function (require) {
     }
 
     initPopover($("#get-full-link"), function (done) {
-        done(permalink)
+        done(permalink);
     });
     initPopover($("#get-short-link"), function (done) {
         shortenURL(permalink(), done);