[pgm] Add options --name-only, --name-status to diff, log, show

Change-Id: Ib218bd2ccbd7990feca4c35d8c8dc34d4a8291e6

1 files changed, 17 insertions, 2 deletions

diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/api/DiffCommand.java b/org.eclipse.jgit/src/org/eclipse/jgit/api/DiffCommand.java
index a925a08e33..040b29d8e3 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/api/DiffCommand.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/api/DiffCommand.java
@@ -51,6 +51,8 @@ public class DiffCommand extends GitCommand<List<DiffEntry>> {
 
 	private boolean showNameAndStatusOnly;
 
+	private boolean showNameOnly;
+
 	private OutputStream out;
 
 	private int contextLines = -1;
@@ -72,7 +74,7 @@ public class DiffCommand extends GitCommand<List<DiffEntry>> {
 	}
 
 	private DiffFormatter getDiffFormatter() {
-		return out != null && !showNameAndStatusOnly
+		return out != null && !showNameAndStatusOnly && !showNameOnly
 				? new DiffFormatter(new BufferedOutputStream(out))
 				: new DiffFormatter(NullOutputStream.INSTANCE);
 	}
@@ -114,7 +116,7 @@ public class DiffCommand extends GitCommand<List<DiffEntry>> {
 			diffFmt.setPathFilter(pathFilter);
 
 			List<DiffEntry> result = diffFmt.scan(oldTree, newTree);
-			if (showNameAndStatusOnly) {
+			if (showNameAndStatusOnly || showNameOnly) {
 				return result;
 			}
 			if (contextLines >= 0) {
@@ -195,6 +197,19 @@ public class DiffCommand extends GitCommand<List<DiffEntry>> {
 	}
 
 	/**
+	 * Set whether to return only names of changed files
+	 *
+	 * @param showNameOnly
+	 *            whether to return only names files
+	 * @return this instance
+	 * @since 6.4
+	 */
+	public DiffCommand setShowNameOnly(boolean showNameOnly) {
+		this.showNameOnly = showNameOnly;
+		return this;
+	}
+
+	/**
 	 * Set output stream
 	 *
 	 * @param out