From 2e5e24803fc92a1da5b941495dc22f888fc612b6 Mon Sep 17 00:00:00 2001 From: Eric Wong Date: Fri, 23 Feb 2007 02:21:59 -0800 Subject: [PATCH] git-svn: fix some potential bugs with --follow-parent When using do_switch: We only need to ensure the index is clean and set to that of the parent tree) we rely on being able to reconstruct full files with deltas transferred over the network. When using do_update: We may safely unlink the index if we are fetching an entire new tree with do_update. Having an old index (from a previously deleted/abandoned directory) around can cause irrelevant files to be mistakenly kept. Signed-off-by: Eric Wong --- git-svn.perl | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/git-svn.perl b/git-svn.perl index 2bd70a157..41961b59f 100755 --- a/git-svn.perl +++ b/git-svn.perl @@ -1675,9 +1675,9 @@ sub find_parent_branch { } if (defined $r0 && defined $parent) { print STDERR "Found branch parent: ($self->{ref_id}) $parent\n"; - $self->assert_index_clean($parent); my $ed; if ($self->ra->can_do_switch) { + $self->assert_index_clean($parent); print STDERR "Following parent with do_switch\n"; # do_switch works with svn/trunk >= r22312, but that # is not included with SVN 1.4.3 (the latest version @@ -2932,6 +2932,10 @@ sub gs_do_update { my $new = ($rev_a == $rev_b); my $path = $gs->{path}; + if ($new && -e $gs->{index}) { + unlink $gs->{index} or die + "Couldn't unlink index: $gs->{index}: $!\n"; + } my $pool = SVN::Pool->new; $editor->set_path_strip($path); my (@pc) = split m#/#, $path; -- 2.26.2