Merge pull request #317 from mathworks/2.13.1-patch-fix

Patch fix for file error issue

Author: nbhoski

src/main/resources/+ciplugins/+jenkins/BuildReportPlugin.m

@@ -6,20 +6,24 @@
 
         function runTaskGraph(plugin, pluginData)
             runTaskGraph@matlab.buildtool.plugins.BuildRunnerPlugin(plugin, pluginData);
-            fID = fopen(fullfile(getenv("WORKSPACE"),'.matlab/buildArtifact.json'), 'w');
-            taskDetails = struct();
-            for idx = 1:numel(pluginData.TaskResults)
-                taskDetails(idx).name = pluginData.TaskResults(idx).Name;
-                taskDetails(idx).description = pluginData.TaskGraph.Tasks(idx).Description;
-                taskDetails(idx).failed = pluginData.TaskResults(idx).Failed;
-                taskDetails(idx).skipped = pluginData.TaskResults(idx).Skipped;
-                taskDetails(idx).duration = string(pluginData.TaskResults(idx).Duration);
+            [fID, msg] = fopen(fullfile(getenv("WORKSPACE"),".matlab/buildArtifact.json"), "w");
+
+            if fID == -1
+                warning("ciplugins:jenkins:BuildReportPlugin:UnableToOpenFile","Could not open a file for Jenkins build result table due to: %s", msg);
+            else
+                closeFile = onCleanup(@()fclose(fID));
+                taskDetails = struct();
+                for idx = 1:numel(pluginData.TaskResults)
+                    taskDetails(idx).name = pluginData.TaskResults(idx).Name;
+                    taskDetails(idx).description = pluginData.TaskGraph.Tasks(idx).Description;
+                    taskDetails(idx).failed = pluginData.TaskResults(idx).Failed;
+                    taskDetails(idx).skipped = pluginData.TaskResults(idx).Skipped;
+                    taskDetails(idx).duration = string(pluginData.TaskResults(idx).Duration);
+                end
+                a = struct("taskDetails",taskDetails);
+                s = jsonencode(a,PrettyPrint=true);
+                fprintf(fID, "%s",s);
             end
-            a = struct("taskDetails",taskDetails);
-            s = jsonencode(a,"PrettyPrint",true);
-            fprintf(fID, '%s',s);
-            fclose(fID);
         end
-
     end
 end

src/main/resources/com/mathworks/ci/BuildArtifactAction/summary.jelly

@@ -9,7 +9,7 @@
     <p><a href="buildresults">MATLAB Build Results</a></p>
     <span class="${pst.cssClass}">
       <j:if test="${it.totalCount == 0}">
-        <font color="#EF2929"><h5>Unable to run a MATLAB build. </h5></font>
+        <font color="#EF2929"><h5>Unable to generate a build artifact. </h5></font>
       </j:if>
     </span>
     <p><b>Tasks run: <font color="Blue">${it.totalCount}</font></b></p>