Add a progress bar on the UI

lib/runner.js

@@ -24,7 +24,29 @@ var Runner = function(params) {
     // Execute Phantomas first
     phantomasWrapper.execute(data)
 
+    // For the progress bar
+    .progress(function(event) {
+        if (event === 'domReady') {
+            deferred.notify({
+                estimatedProgress: 0.15,
+                milestone: 'domReady'
+            });
+        }
+        if (event === 'domComplete') {
+            deferred.notify({
+                estimatedProgress: 0.25,
+                milestone: 'domComplete'
+            });
+        }
+    })
+
     .then(function(phantomasResults) {
+        // For the progress bar
+        deferred.notify({
+            estimatedProgress: 0.4,
+            milestone: 'phantomas'
+        });
+
         data.toolsResults.phantomas = phantomasResults;
 
         // Mix all DOM Access metrics together
@@ -37,12 +59,25 @@ var Runner = function(params) {
         data = mediaQueriesChecker.analyzeMediaQueries(data);
 
         // Redownload every file
-        return redownload.recheckAllFiles(data);
+        return redownload.recheckAllFiles(data)
+
+        .progress(function(redownloadedProgress) {
+            deferred.notify({
+                estimatedProgress: 0.4 + redownloadedProgress * 0.55,
+                milestone: 'phantomas'
+            });
+        });
 
     })
 
     .then(function(data) {
 
+        // For the progress bar
+        deferred.notify({
+            estimatedProgress: 0.99,
+            milestone: 'redownload'
+        });
+
         // Rules checker
         var policies = require('./metadata/policies');
         data.rules = rulesChecker.check(data, policies);