Handle -m option for Merge command

Set the commit message to be used for the merge commit (in case one is
created)

Bug: 442886
Change-Id: Ie5ecc13822faa366f00b3daa07f74c8441cae195
Signed-off-by: Axel Richard <axel.richard@obeo.fr>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

1 files changed, 21 insertions, 2 deletions

diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/api/MergeCommand.java b/org.eclipse.jgit/src/org/eclipse/jgit/api/MergeCommand.java
index 6f0313dfda..0488a418af 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/api/MergeCommand.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/api/MergeCommand.java
@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2010, Christian Halstrick <christian.halstrick@sap.com>
- * Copyright (C) 2010-2012, Stefan Lay <stefan.lay@sap.com>
+ * Copyright (C) 2010-2014, Stefan Lay <stefan.lay@sap.com>
  * and other copyright owners as documented in the project's IP log.
  *
  * This program and the accompanying materials are made available
@@ -104,6 +104,8 @@ public class MergeCommand extends GitCommand<MergeResult> {
 
 	private FastForwardMode fastForwardMode;
 
+	private String message;
+
 	/**
 	 * The modes available for fast forward merges corresponding to the
 	 * <code>--ff</code>, <code>--no-ff</code> and <code>--ff-only</code>
@@ -313,7 +315,10 @@ public class MergeCommand extends GitCommand<MergeResult> {
 				}
 				String mergeMessage = ""; //$NON-NLS-1$
 				if (!squash) {
-					mergeMessage = new MergeMessageFormatter().format(
+					if (message != null)
+						mergeMessage = message;
+					else
+						mergeMessage = new MergeMessageFormatter().format(
 							commits, head);
 					repo.writeMergeCommitMsg(mergeMessage);
 					repo.writeMergeHeads(Arrays.asList(ref.getObjectId()));
@@ -565,4 +570,18 @@ public class MergeCommand extends GitCommand<MergeResult> {
 		this.commit = Boolean.valueOf(commit);
 		return this;
 	}
+
+	/**
+	 * Set the commit message to be used for the merge commit (in case one is
+	 * created)
+	 *
+	 * @param message
+	 *            the message to be used for the merge commit
+	 * @return {@code this}
+	 * @since 3.5
+	 */
+	public MergeCommand setMessage(String message) {
+		this.message = message;
+		return this;
+	}
 }