From a518a7ed3ebffa7d8e626ff1886bb0e4bc0fc035 Mon Sep 17 00:00:00 2001
From: Joseph Schorr <jschorr@gmail.com>
Date: Tue, 15 Apr 2014 13:56:31 -0400
Subject: [PATCH] Have the last log entries open in the Dockerfile build view
 when an error occurred

---
 static/js/controllers.js | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/static/js/controllers.js b/static/js/controllers.js
index 012e83506..517273ddd 100644
--- a/static/js/controllers.js
+++ b/static/js/controllers.js
@@ -1094,6 +1094,7 @@ function RepoBuildCtrl($scope, Restangular, ApiService, $routeParams, $rootScope
       // Note: We use extend here rather than replacing as Angular is depending on the
       // root build object to remain the same object.
       $.extend(true, $scope.builds[$scope.currentBuildIndex], resp);
+      var currentBuild = $scope.builds[$scope.currentBuildIndex];
       checkPollTimer();
 
       // Load the updated logs for the build.
@@ -1110,6 +1111,18 @@ function RepoBuildCtrl($scope, Restangular, ApiService, $routeParams, $rootScope
         processLogs(resp['logs'], resp['start']);
         $scope.logStartIndex = resp['total'];
         $scope.polling = false;
+
+        // If the build status is an error, open the last two log entries.
+        if (currentBuild['phase'] == 'error' && $scope.logEntries.length > 1) {
+          var openLogEntries = function(entry) {
+            if (entry.logs) {
+              entry.logs.setVisible(true);
+            }
+          };
+
+          openLogEntries($scope.logEntries[$scope.logEntries.length - 2]);
+          openLogEntries($scope.logEntries[$scope.logEntries.length - 1]);
+        }
       }, function() {
         $scope.polling = false;
       });