Add jenkinsfile

Jenkinsfile

@@ -0,0 +1,23 @@
+pipeline {
+    agent any
+
+    stages {
+        stage("Build on Linux") {
+            agent {
+                label 'linux'
+            }
+
+            steps {
+                sh '''
+                #!/bin/bash
+                '''
+            }
+
+            post {
+                always {
+                    deleteDir()
+                }
+            }
+        }
+    }
+}