From a541211ef4136eb7464c4466d20b60b8580efc44 Mon Sep 17 00:00:00 2001
From: Matthias Urlichs <smurf@smurf.noris.de>
Date: Tue, 7 Mar 2006 10:08:34 +0100
Subject: cvsimport: Remove master-updating code

The code which tried to update the master branch was somewhat broken.
=> People should do that manually, with "git merge".

Signed-off-by: Matthias Urlichs <smurf@smurf.noris.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
---
 git-cvsimport.perl | 27 ++-------------------------
 1 file changed, 2 insertions(+), 25 deletions(-)

(limited to 'git-cvsimport.perl')

diff --git a/git-cvsimport.perl b/git-cvsimport.perl
index b46469ab32..02d1928ada 100755
--- a/git-cvsimport.perl
+++ b/git-cvsimport.perl
@@ -452,7 +452,6 @@ chdir($git_tree);
 
 my $last_branch = "";
 my $orig_branch = "";
-my $forward_master = 0;
 my %branch_date;
 
 my $git_dir = $ENV{"GIT_DIR"} || ".git";
@@ -488,21 +487,6 @@ unless(-d $git_dir) {
 		$last_branch = "master";
 	}
 	$orig_branch = $last_branch;
-	if (-f "$git_dir/CVS2GIT_HEAD") {
-		die <<EOM;
-CVS2GIT_HEAD exists.
-Make sure your working directory corresponds to HEAD and remove CVS2GIT_HEAD.
-You may need to run
-
-    git read-tree -m -u CVS2GIT_HEAD HEAD
-EOM
-	}
-	system('cp', "$git_dir/HEAD", "$git_dir/CVS2GIT_HEAD");
-
-	$forward_master =
-	    $opt_o ne 'master' && -f "$git_dir/refs/heads/master" &&
-	    system('cmp', '-s', "$git_dir/refs/heads/master", 
-				"$git_dir/refs/heads/$opt_o") == 0;
 
 	# populate index
 	system('git-read-tree', $last_branch);
@@ -889,17 +873,11 @@ if (defined $orig_git_index) {
 
 # Now switch back to the branch we were in before all of this happened
 if($orig_branch) {
-	print "DONE\n" if $opt_v;
-	system("cp","$git_dir/refs/heads/$opt_o","$git_dir/refs/heads/master")
-		if $forward_master;
-	unless ($opt_i) {
-		system('git-read-tree', '-m', '-u', 'CVS2GIT_HEAD', 'HEAD');
-		die "read-tree failed: $?\n" if $?;
-	}
+	print "DONE; you may need to merge manually.\n" if $opt_v;
 } else {
 	$orig_branch = "master";
 	print "DONE; creating $orig_branch branch\n" if $opt_v;
-	system("cp","$git_dir/refs/heads/$opt_o","$git_dir/refs/heads/master")
+	system("git-update-ref", "refs/heads/master", "refs/heads/$opt_o")
 		unless -f "$git_dir/refs/heads/master";
 	system('git-update-ref', 'HEAD', "$orig_branch");
 	unless ($opt_i) {
@@ -907,4 +885,3 @@ if($orig_branch) {
 		die "checkout failed: $?\n" if $?;
 	}
 }
-unlink("$git_dir/CVS2GIT_HEAD");
-- 
cgit v1.2.1