From b89f8d9ea832c0631ab3d8c0703035a93de9a5fd Mon Sep 17 00:00:00 2001
From: Anupong Hompan <anupong@v-smart.com>
Date: Mon, 27 Oct 2025 23:25:17 +0700
Subject: [PATCH] JK

---
 Jenkinsfile | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/Jenkinsfile b/Jenkinsfile
index 8ebe3e5..92e9c46 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -3,6 +3,7 @@ pipeline {
         docker {
             image 'mcr.microsoft.com/dotnet/sdk:9.0'
             args '-u root:root'
+            label "${params.AGENT_LABEL?.trim() ?: ''}"
         }
     }
 
@@ -17,6 +18,7 @@ pipeline {
     parameters {
         string(name: 'GIT_URL', defaultValue: 'file:///SourceCode/repos/AS400API.git', description: 'Git repository URL to clone')
         string(name: 'GIT_BRANCH', defaultValue: 'main', description: 'Branch or ref to build')
+        string(name: 'AGENT_LABEL', defaultValue: 'docker', description: 'Label of the Jenkins agent that has Docker CLI access')
     }
 
     environment {
@@ -183,7 +185,13 @@ pipeline {
 
     post {
         always {
-            deleteDir()
+            script {
+                try {
+                    deleteDir()
+                } catch (org.jenkinsci.plugins.workflow.steps.MissingContextVariableException ignore) {
+                    echo 'Workspace cleanup skipped because no workspace was provisioned.'
+                }
+            }
         }
     }
 }