Merge branch 'stable-4.8'

* stable-4.8:
  SubmoduleUpdateCommand#setCallback should return 'this'
  CloneCommand#setCallback should return 'this'
  Prepare 4.7.2-SNAPSHOT builds
  JGit v4.7.1.201706071930-r
  ArchiveCommand: Create prefix entry with commit time
  Run auto GC in the background
  Update Orbit to the Oxygen version R20170516192513

Change-Id: Ibf90b4899d097474e7836e6baab8829e66fca524
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java b/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java
index 933faf9bfa..6ace9fc122 100644
--- a/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java
+++ b/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java
@@ -62,6 +62,7 @@ import java.util.TreeSet;
 import org.eclipse.jgit.dircache.DirCache;
 import org.eclipse.jgit.dircache.DirCacheEntry;
 import org.eclipse.jgit.internal.storage.file.FileRepository;
+import org.eclipse.jgit.lib.ConfigConstants;
 import org.eclipse.jgit.lib.Constants;
 import org.eclipse.jgit.lib.ObjectId;
 import org.eclipse.jgit.lib.PersonIdent;
@@ -121,6 +122,12 @@ public abstract class LocalDiskRepositoryTestCase {
 		mockSystemReader = new MockSystemReader();
 		mockSystemReader.userGitConfig = new FileBasedConfig(new File(tmp,
 				"usergitconfig"), FS.DETECTED);
+		// We have to set autoDetach to false for tests, because tests expect to be able
+		// to clean up by recursively removing the repository, and background GC might be
+		// in the middle of writing or deleting files, which would disrupt this.
+		mockSystemReader.userGitConfig.setBoolean(ConfigConstants.CONFIG_GC_SECTION,
+				null, ConfigConstants.CONFIG_KEY_AUTODETACH, false);
+		mockSystemReader.userGitConfig.save();
 		ceilTestDirectories(getCeilings());
 		SystemReader.setInstance(mockSystemReader);