zip update

build/jenkins/zip

@@ -1,3 +1,5 @@
+&1)">
+```groovy
 // This pipeline job is triggered by the main AzaionSuite build pipeline.
 // It operates directly within the main build job's artifact directory,
 // zips the artifacts using PowerShell and 7-Zip, and then triggers the Google Drive upload pipeline.
@@ -54,7 +56,7 @@ pipeline {
 
 
                         // Use a powershell step to check for existing zip, or create a new one, then output the filename
-                        // Capture the output of the powershell script, redirecting stderr to stdout
+                        // Capture the output of the powershell script
                         def zipFilenameOutput = powershell returnStdout: true, script: '''
                             $ErrorActionPreference = "Stop" # Stop the script on any error
 
@@ -163,20 +165,22 @@ pipeline {
                             }
 
                             # Output the zip filename to standard output for the Groovy script to capture
+                            # Ensure this is the very last thing written to the standard output stream
                             Write-Output $zipFilename
 
                             exit 0
-                        ''' 2>&1 // End powershell script and redirect stderr to stdout
+                        ''' // End powershell script
 
                         // Capture the output and set the environment variable
                         // The PowerShell script outputs the zip filename as the last line
                         // Use readLines() to handle multi-line output and get the last line
-                        def outputLines = zipFilenameOutput.readLines()
+                        def outputLines = zipFilenameOutput.readLines().findAll { it.trim() != '' } // Filter out empty lines
                         if (!outputLines.isEmpty()) {
                             env.CREATED_ZIP_FILENAME = outputLines.last().trim()
                             echo "Set CREATED_ZIP_FILENAME environment variable to: ${env.CREATED_ZIP_FILENAME}"
                         } else {
-                             error "PowerShell script did not produce any output to capture the zip filename."
+                             // This error should now be more informative if no output is captured
+                             error "PowerShell script did not produce any non-empty output lines to capture the zip filename."
                         }
 
 
@@ -228,3 +232,4 @@ pipeline {
         } // End stage block
     } // End of stages block
 } // End of pipeline block
+```