Add a link to the build log in the recent builds table

Take a guess at the most useful log by trying to work out which
step failed (if failure), or just using the last log otherwise.

2 files changed, 18 insertions, 0 deletions

diff --git a/js/main.js b/js/main.js
index 8afcf2a..bd5afb3 100644
--- a/js/main.js
+++ b/js/main.js
@@ -186,6 +186,21 @@ app.controller('BuilderDetailController',
     function($scope, $http, $routeParams) {
         var builderUrl = apiBase + '/builders/' + $routeParams.name;
 
+        function getImportantLog(data) {
+            // Default to last entry in logs array
+            var logLink = data.logs[data.logs.length - 1][1];
+            if (!checkInArray(data.text, 'successful') && !!data.times[1]) {
+                // Build failed, so important log is the one with the failure
+                for (var i = 0; i < data.steps.length; i++) {
+                    var step = data.steps[i];
+                    if (checkInArray(step.text, 'failed')) {
+                        logLink = step.logs[step.logs.length - 1][1];
+                    }
+                }
+            }
+            return logLink;
+        }
+
         // GET details of the builder
         $http.get(builderUrl).then(function(builder) {
             $scope.builder = {
@@ -204,6 +219,7 @@ app.controller('BuilderDetailController',
                     number: n,
                     startTime: build_data.times[0],
                     finishTime: build_data.times[1],
+                    logLink: getImportantLog(build_data),
                     data: build_data
                 });
             }
diff --git a/partials/builder_detail.html b/partials/builder_detail.html
index f4b694e..14d2397 100644
--- a/partials/builder_detail.html
+++ b/partials/builder_detail.html
@@ -14,6 +14,7 @@
                 <td><strong>Elapsed Time</strong></td>
                 <!-- TODO <td><strong>Definitions SHA</strong></td> -->
                 <td><strong>Result</strong></td>
+                <td></td>
             </thead>
             <tbody>
                 <tr ng-repeat="build in builds">
@@ -37,6 +38,7 @@
                             In progress
                         </span>
                     </td>
+                    <td><a ng-href="{{build.logLink}}">Log</a></td>
                 </tr>
             </tbody>
             </table>