Tag message must not include the signature

Signatures on tags are just tacked onto the end of the message.
Getting the message must not return the signature. Compare [1]
and [2] in C git, which both drop a signature at the end of an
object body.

[1] https://github.com/git/git/blob/21bf933/builtin/tag.c#L173
[2] https://github.com/git/git/blob/21bf933/ref-filter.c#L1276

Change-Id: Ic8a1062b8bc77f2d7c138c3fe8a7fd13b1253f38
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>

1 files changed, 10 insertions, 5 deletions

diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Show.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Show.java
index 5f9551e529..1d43220ca8 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Show.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Show.java
@@ -41,6 +41,7 @@ import org.eclipse.jgit.revwalk.RevTree;
 import org.eclipse.jgit.revwalk.RevWalk;
 import org.eclipse.jgit.treewalk.TreeWalk;
 import org.eclipse.jgit.treewalk.filter.TreeFilter;
+import org.eclipse.jgit.util.RawParseUtils;
 import org.kohsuke.args4j.Argument;
 import org.kohsuke.args4j.Option;
 
@@ -219,13 +220,17 @@ class Show extends TextBuiltin {
 		}
 
 		outw.println();
-		final String[] lines = tag.getFullMessage().split("\n"); //$NON-NLS-1$
+		String[] lines = tag.getFullMessage().split("\n"); //$NON-NLS-1$
 		for (String s : lines) {
-			outw.print("    "); //$NON-NLS-1$
-			outw.print(s);
-			outw.println();
+			outw.println(s);
+		}
+		byte[] rawSignature = tag.getRawGpgSignature();
+		if (rawSignature != null) {
+			lines = RawParseUtils.decode(rawSignature).split("\n"); //$NON-NLS-1$
+			for (String s : lines) {
+				outw.println(s);
+			}
 		}
-
 		outw.println();
 	}