step?

build-darkice.jenkins

@@ -52,6 +52,7 @@ ENTRYPOINT [ "/bin/bash", "-c", "/usr/local/bin/darkice" ]
         stage ('Build & Push') {
             steps {
                 container ('kaniko') {
+                    script {
                         def ws = pwd()
                         writeFile (file: ws + "/Dockerfile", text: config.dockerFile)
                         withCredentials([usernameColonPassword(
@@ -66,3 +67,4 @@ ENTRYPOINT [ "/bin/bash", "-c", "/usr/local/bin/darkice" ]
             }
         }
     }
+}