Reuse fixup_pack_header_footer in index-pack

diff --git a/git-svn.perl b/git-svn.perl
index 90f3bc18b959fb38b410c69d14eda30ba084dfd9..6657e100fbbc3bd83e805b2440b1a7b61780c5f4 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -141,6 +141,8 @@ BEGIN
                          'color' => \$Git::SVN::Log::color,
                          'pager=s' => \$Git::SVN::Log::pager,
                        } ],
+       'find-rev' => [ \&cmd_find_rev, "Translate between SVN revision numbers and tree-ish",
+                       { } ],
        'rebase' => [ \&cmd_rebase, "Fetch and rebase your working directory",
                        { 'merge|m|M' => \$_merge,
                          'verbose|v' => \$_verbose,
@@ -428,6 +430,27 @@ sub cmd_dcommit {
        command_noisy(@finish, $gs->refname);
 }
 
+sub cmd_find_rev {
+       my $revision_or_hash = shift;
+       my $result;
+       if ($revision_or_hash =~ /^r\d+$/) {
+               my $head = shift;
+               $head ||= 'HEAD';
+               my @refs;
+               my (undef, undef, undef, $gs) = working_head_info($head, \@refs);
+               unless ($gs) {
+                       die "Unable to determine upstream SVN information from ",
+                           "$head history\n";
+               }
+               my $desired_revision = substr($revision_or_hash, 1);
+               $result = $gs->rev_db_get($desired_revision);
+       } else {
+               my (undef, $rev, undef) = cmt_metadata($revision_or_hash);
+               $result = $rev;
+       }
+       print "$result\n" if $result;
+}
+
 sub cmd_rebase {
        command_noisy(qw/update-index --refresh/);
        my ($url, $rev, $uuid, $gs) = working_head_info('HEAD');
@@ -1064,7 +1087,10 @@ sub init_remote_config {
 
 sub find_by_url { # repos_root and, path are optional
        my ($class, $full_url, $repos_root, $path) = @_;
+
        return undef unless defined $full_url;
+       remove_username($full_url);
+       remove_username($repos_root) if defined $repos_root;
        my $remotes = read_all_remotes();
        if (defined $full_url && defined $repos_root && !defined $path) {
                $path = $full_url;
@@ -1072,6 +1098,7 @@ sub find_by_url { # repos_root and, path are optional
        }
        foreach my $repo_id (keys %$remotes) {
                my $u = $remotes->{$repo_id}->{url} or next;
+               remove_username($u);
                next if defined $repos_root && $repos_root ne $u;
 
                my $fetch = $remotes->{$repo_id}->{fetch} || {};
@@ -2442,9 +2469,9 @@ sub close_file {
                my $got = $md5->hexdigest;
                die "Checksum mismatch: $path\n",
                    "expected: $exp\n    got: $got\n" if ($got ne $exp);
-               seek($fh, 0, 0) or croak $!;
+               sysseek($fh, 0, 0) or croak $!;
                if ($fb->{mode_b} == 120000) {
-                       read($fh, my $buf, 5) == 5 or croak $!;
+                       sysread($fh, my $buf, 5) == 5 or croak $!;
                        $buf eq 'link ' or die "$path has mode 120000",
                                               "but is not a link\n";
                }