From 3ba8c505b3198f376981477e257a13b98b30152e Mon Sep 17 00:00:00 2001
From: "Shawn O. Pearce" <spearce@spearce.org>
Date: Thu, 17 Jul 2008 21:44:12 -0400
Subject: [PATCH] Convert fetch program to args4j

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
---
 .../src/org/spearce/jgit/pgm/Fetch.java            | 27 ++++++++--------------
 1 file changed, 9 insertions(+), 18 deletions(-)

diff --git a/org.spearce.jgit.pgm/src/org/spearce/jgit/pgm/Fetch.java b/org.spearce.jgit.pgm/src/org/spearce/jgit/pgm/Fetch.java
index e5a0dce6..194f6693 100644
--- a/org.spearce.jgit.pgm/src/org/spearce/jgit/pgm/Fetch.java
+++ b/org.spearce.jgit.pgm/src/org/spearce/jgit/pgm/Fetch.java
@@ -37,9 +37,9 @@
 
 package org.spearce.jgit.pgm;
 
-import java.util.ArrayList;
 import java.util.List;
 
+import org.kohsuke.args4j.Argument;
 import org.spearce.jgit.lib.RefUpdate;
 import org.spearce.jgit.lib.TextProgressMonitor;
 import org.spearce.jgit.transport.FetchResult;
@@ -48,26 +48,17 @@ import org.spearce.jgit.transport.TrackingRefUpdate;
 import org.spearce.jgit.transport.Transport;
 
 class Fetch extends TextBuiltin {
-	@Override
-	public void execute(String[] args) throws Exception {
-		int argi = 0;
-		for (; argi < args.length; argi++) {
-			final String a = args[argi];
-			if ("--".equals(a)) {
-				argi++;
-				break;
-			} else
-				break;
-		}
-		if (args.length == 0)
-			args = new String[] { "origin" };
+	@Argument(index = 0, metaVar = "uri-ish")
+	private String remote = "origin";
 
-		final Transport tn = Transport.open(db, args[argi++]);
+	@Argument(index = 1, metaVar = "refspec")
+	private List<RefSpec> toget;
+
+	@Override
+	protected void run() throws Exception {
+		final Transport tn = Transport.open(db, remote);
 		final FetchResult r;
 		try {
-			final List<RefSpec> toget = new ArrayList<RefSpec>();
-			for (; argi < args.length; argi++)
-				toget.add(new RefSpec(args[argi]));
 			r = tn.fetch(new TextProgressMonitor(), toget);
 			if (r.getTrackingRefUpdates().isEmpty())
 				return;
-- 
2.11.4.GIT