Updated as per review comments

plugins/+ciplugins/+github/BuildSummaryPlugin.m

@@ -21,7 +21,7 @@ function runTaskGraph(plugin, pluginData)
                     taskDetails(idx).duration = string(pluginData.TaskResults(idx).Duration);
                 end
                 a = struct("taskDetails",taskDetails);
-                s = jsonencode(a,PrettyPrint=true);
+                s = jsonencode(a);
                 fprintf(fID, "%s",s);
             end
         end

src/buildSummary.ts

@@ -24,7 +24,7 @@ export async function readJsonFile(filePath: string): Promise<TaskList> {
     const data = await readFileAsync(filePath, { encoding: 'utf8' });
     return JSON.parse(data);
   } catch (error) {
-    console.error('Error reading the JSON file:', error);
+    console.error('Error reading the buildSummary file:', error);
     throw error;
   }
 }
@@ -60,15 +60,16 @@ export function writeSummary(taskSummaryTableRows: string[][]) {
 
 export async function processAndDisplayBuildSummary() {
   const runId = process.env.GITHUB_RUN_ID;
+  let filePath: string;
 
   if (!runId) {
-    console.error('GITHUB_RUN_ID environment variable is not set. Unable to locate the build summary file.');
-    return;
+      filePath = join(runnerTemp as string, `buildSummary_.json`);
+  } else {
+      filePath = join(runnerTemp as string, `buildSummary_${runId as string}.json`);
   }
 
   try {
     const runnerTemp = process.env.RUNNER_TEMP;
-    const filePath = join(runnerTemp as string, `buildSummary_${runId as string}.json`);
     const data = await readJsonFile(filePath);
     const taskSummaryTableRows = getBuildSummaryTable(data);
     writeSummary(taskSummaryTableRows);

src/buildSummary.unit.test.ts

@@ -6,7 +6,6 @@ import * as core from '@actions/core';
 
 jest.mock('@actions/core', () => ({
   summary: {
-    addHeading: jest.fn().mockReturnThis(),
     addTable: jest.fn().mockReturnThis(),
     write: jest.fn().mockReturnThis(),
   },