From 171af11082d41f8e7a678e1e1a4ec6f610d01cf4 Mon Sep 17 00:00:00 2001
From: Karl Hasselström <kha@treskal.com>
Date: Thu, 3 May 2007 07:51:35 +0200
Subject: Add --no-rebase option to git-svn dcommit
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git-svn dcommit exports commits to Subversion, then imports them back
to git again, and last but not least rebases or resets HEAD to the
last of the new commits. I guess this rebasing is convenient when
using just git, but when the commits to be exported are managed by
StGIT, it's really annoying. So add an option to disable this
behavior. And document it, too!

Signed-off-by: Karl Hasselström <kha@treskal.com>
Acked-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
---
 git-svn.perl | 33 ++++++++++++++++++---------------
 1 file changed, 18 insertions(+), 15 deletions(-)

(limited to 'git-svn.perl')

diff --git a/git-svn.perl b/git-svn.perl
index 6657e100fb..3c4f490b74 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -55,7 +55,7 @@ BEGIN
 my ($_stdin, $_help, $_edit,
 	$_message, $_file,
 	$_template, $_shared,
-	$_version, $_fetch_all,
+	$_version, $_fetch_all, $_no_rebase,
 	$_merge, $_strategy, $_dry_run, $_local,
 	$_prefix, $_no_checkout, $_verbose);
 $Git::SVN::_follow_parent = 1;
@@ -114,6 +114,7 @@ BEGIN
 			  'verbose|v' => \$_verbose,
 			  'dry-run|n' => \$_dry_run,
 			  'fetch-all|all' => \$_fetch_all,
+			  'no-rebase' => \$_no_rebase,
 			%cmt_opts, %fc_opts } ],
 	'set-tree' => [ \&cmd_set_tree,
 	                "Set an SVN repository to a git tree-ish",
@@ -413,21 +414,23 @@ sub cmd_dcommit {
 		return;
 	}
 	$_fetch_all ? $gs->fetch_all : $gs->fetch;
-	# we always want to rebase against the current HEAD, not any
-	# head that was passed to us
-	my @diff = command('diff-tree', 'HEAD', $gs->refname, '--');
-	my @finish;
-	if (@diff) {
-		@finish = rebase_cmd();
-		print STDERR "W: HEAD and ", $gs->refname, " differ, ",
-		             "using @finish:\n", "@diff";
-	} else {
-		print "No changes between current HEAD and ",
-		      $gs->refname, "\nResetting to the latest ",
-		      $gs->refname, "\n";
-		@finish = qw/reset --mixed/;
+	unless ($_no_rebase) {
+		# we always want to rebase against the current HEAD, not any
+		# head that was passed to us
+		my @diff = command('diff-tree', 'HEAD', $gs->refname, '--');
+		my @finish;
+		if (@diff) {
+			@finish = rebase_cmd();
+			print STDERR "W: HEAD and ", $gs->refname, " differ, ",
+				     "using @finish:\n", "@diff";
+		} else {
+			print "No changes between current HEAD and ",
+			      $gs->refname, "\nResetting to the latest ",
+			      $gs->refname, "\n";
+			@finish = qw/reset --mixed/;
+		}
+		command_noisy(@finish, $gs->refname);
 	}
-	command_noisy(@finish, $gs->refname);
 }
 
 sub cmd_find_rev {
-- 
cgit 1.2.3-korg