From 271a68b3b0ce6707130c77b5b009b3457d6b9d3b Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Mon, 22 Jul 2013 15:57:36 -0400
Subject: [PATCH] Update Gitblit reflog on branch delete from UI if Gitblit has an existing reflog
---
src/main/java/com/gitblit/utils/RefLogUtils.java | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 48 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/gitblit/utils/RefLogUtils.java b/src/main/java/com/gitblit/utils/RefLogUtils.java
index 643fbc0..dfb5f56 100644
--- a/src/main/java/com/gitblit/utils/RefLogUtils.java
+++ b/src/main/java/com/gitblit/utils/RefLogUtils.java
@@ -20,6 +20,7 @@
import java.text.MessageFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
+import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Date;
@@ -41,6 +42,7 @@
import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.lib.ObjectInserter;
import org.eclipse.jgit.lib.PersonIdent;
+import org.eclipse.jgit.lib.Ref;
import org.eclipse.jgit.lib.RefRename;
import org.eclipse.jgit.lib.RefUpdate;
import org.eclipse.jgit.lib.RefUpdate.Result;
@@ -95,6 +97,21 @@
parameters.add(0, repository.getDirectory().getAbsolutePath());
}
LOGGER.error(MessageFormat.format(pattern, parameters.toArray()), t);
+ }
+
+ /**
+ * Returns true if the repository has a reflog branch.
+ *
+ * @param repository
+ * @return true if the repository has a reflog branch
+ */
+ public static boolean hasRefLogBranch(Repository repository) {
+ try {
+ return repository.getRef(GB_REFLOG) != null;
+ } catch(Exception e) {
+ LOGGER.error("failed to determine hasRefLogBranch", e);
+ }
+ return false;
}
/**
@@ -156,6 +173,37 @@
}
/**
+ * Logs a ref deletion.
+ *
+ * @param user
+ * @param repository
+ * @param ref
+ * @return true, if the update was successful
+ */
+ public static boolean deleteRef(UserModel user, Repository repository, String ref) {
+ try {
+ Ref refObj = repository.getRef(ref);
+ if (refObj == null && !ref.startsWith(Constants.R_HEADS) && ref.startsWith(Constants.R_TAGS)) {
+ // find fully qualified ref
+ refObj = repository.getRef(Constants.R_HEADS + ref);
+ if (refObj == null) {
+ refObj = repository.getRef(Constants.R_TAGS + ref);
+ }
+ }
+
+ if (refObj == null) {
+ return false;
+ }
+
+ ReceiveCommand cmd = new ReceiveCommand(refObj.getObjectId(), ObjectId.zeroId(), refObj.getName());
+ return updateRefLog(user, repository, Arrays.asList(cmd));
+ } catch (Throwable t) {
+ error(t, repository, "Failed to commit reflog entry to {0}");
+ }
+ return false;
+ }
+
+ /**
* Updates the reflog with the received commands.
*
* @param user
--
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