Only do checkout for dockerfile if Dockerfile isn't present

While I'm here...realized this would be problematic in a reused-node situation where the SCM is already checked out.
jenkinsci · Jan 12, 2017 · ab5e7cb · ab5e7cb
1 parent a262c3e
commit ab5e7cb
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/...sci/plugins/pipeline/modeldefinition/agent/impl/DockerPipelineFromDockerfileScript.groovy b/...sci/plugins/pipeline/modeldefinition/agent/impl/DockerPipelineFromDockerfileScript.groovy
@@ -109,7 +109,9 @@ public class DockerPipelineFromDockerfileScript extends DeclarativeAgentScript<D
 
     private Closure buildImage() {
         return {
-            script.checkout script.scm
+            if (!script.fileExists(describable.getDockerfileAsString())) {
+                script.checkout script.scm
+            }
             try {
                 def hash = Utils.stringToSHA1(script.readFile(describable.getDockerfileAsString()))
                 def imgName = "${hash}"