From de148b371160423c943a719219204e09ae5718d3 Mon Sep 17 00:00:00 2001
From: mc1arke <michael.m.clarke@gmail.com>
Date: Mon, 4 Jun 2012 20:35:23 +0100
Subject: [PATCH] [FIXED JENKINS-13624] Allow checkout of submodules

---
 src/main/java/hudson/scm/CVSSCM.java | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/main/java/hudson/scm/CVSSCM.java b/src/main/java/hudson/scm/CVSSCM.java
index 80363f1..f63dfb9 100644
--- a/src/main/java/hudson/scm/CVSSCM.java
+++ b/src/main/java/hudson/scm/CVSSCM.java
@@ -708,9 +708,14 @@ public boolean checkout(final AbstractBuild<?, ?> build, final Launcher launcher
 
                 for (CvsModule cvsModule : item.getModules()) {
 
-                    final FilePath targetWorkspace = flatten ? workspace.getParent() : workspace;
+                    boolean localSubModule = cvsModule.getCheckoutName().contains("/");
+                    int lastSlash = cvsModule.getCheckoutName().lastIndexOf("/");
 
-                    final String moduleName= flatten ? workspace.getName() : cvsModule.getCheckoutName();
+                    final FilePath targetWorkspace = flatten ? workspace.getParent() :
+                            localSubModule ? workspace.child(cvsModule.getCheckoutName().substring(0, lastSlash)) : workspace;
+
+                    final String moduleName = flatten ? workspace.getName() :
+                            localSubModule ? cvsModule.getCheckoutName().substring(lastSlash + 1) : cvsModule.getCheckoutName();
 
                     final FilePath module = targetWorkspace.child(moduleName);