Added bash completion support for git-reset.

[git.git] / git-svn.perl

diff --git a/git-svn.perl b/git-svn.perl
index 4f6e6a3bb81cace3dd612ab9ebcc953cbf101aac..37ecc517879aa2c18cc909c60d3bf6ceed82fb48 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -40,8 +40,22 @@ memoize('cmt_metadata');
 memoize('get_commit_time');
 
 my ($SVN_PATH, $SVN, $SVN_LOG, $_use_lib);
+
+sub nag_lib {
+       print STDERR <<EOF;
+! Please consider installing the SVN Perl libraries (version 1.1.0 or
+! newer).  You will generally get better performance and fewer bugs,
+! especially if you:
+! 1) have a case-insensitive filesystem
+! 2) replace symlinks with files (and vice-versa) in commits
+
+EOF
+}
+
 $_use_lib = 1 unless $ENV{GIT_SVN_NO_LIB};
 libsvn_load();
+nag_lib() unless $_use_lib;
+
 my $_optimize_commits = 1 unless $ENV{GIT_SVN_NO_OPTIMIZE_COMMITS};
 my $sha1 = qr/[a-f\d]{40}/;
 my $sha1_short = qr/[a-f\d]{4,40}/;
@@ -169,11 +183,11 @@ Usage: $0 <command> [options] [arguments]\n
 
        foreach (sort keys %cmd) {
                next if $cmd && $cmd ne $_;
-               print $fd '  ',pack('A13',$_),$cmd{$_}->[1],"\n";
+               print $fd '  ',pack('A17',$_),$cmd{$_}->[1],"\n";
                foreach (keys %{$cmd{$_}->[2]}) {
                        # prints out arguments as they should be passed:
                        my $x = s#[:=]s$## ? '<arg>' : s#[:=]i$## ? '<num>' : '';
-                       print $fd ' ' x 17, join(', ', map { length $_ > 1 ?
+                       print $fd ' ' x 21, join(', ', map { length $_ > 1 ?
                                                        "--$_" : "-$_" }
                                                split /\|/,$_)," $x\n";
                }
@@ -522,7 +536,7 @@ sub commit_lib {
                        $SVN = libsvn_connect($repo);
                        my $ed = SVN::Git::Editor->new(
                                        {       r => $r_last,
-                                               ra => $SVN,
+                                               ra => $SVN_LOG,
                                                c => $c,
                                                svn_path => $SVN_PATH
                                        },
@@ -818,7 +832,7 @@ sub commit_diff {
        $SVN ||= libsvn_connect($repo);
        my @lock = $SVN::Core::VERSION ge '1.2.0' ? (undef, 0) : ();
        my $ed = SVN::Git::Editor->new({        r => $SVN->get_latest_revnum,
-                                               ra => $SVN, c => $tb,
+                                               ra => $SVN_LOG, c => $tb,
                                                svn_path => $SVN_PATH
                                        },
                                $SVN->get_commit_editor($_message,
@@ -1487,10 +1501,13 @@ sub svn_checkout_tree {
                        apply_mod_line_blob($m);
                        svn_check_prop_executable($m);
                } elsif ($m->{chg} eq 'T') {
-                       sys(qw(svn rm --force),$m->{file_b});
-                       apply_mod_line_blob($m);
-                       sys(qw(svn add), $m->{file_b});
                        svn_check_prop_executable($m);
+                       apply_mod_line_blob($m);
+                       if ($m->{mode_a} =~ /^120/ && $m->{mode_b} !~ /^120/) {
+                               sys(qw(svn propdel svn:special), $m->{file_b});
+                       } else {
+                               sys(qw(svn propset svn:special *),$m->{file_b});
+                       }
                } elsif ($m->{chg} eq 'A') {
                        svn_ensure_parent_path( $m->{file_b} );
                        apply_mod_line_blob($m);
@@ -3340,9 +3357,11 @@ sub chg_file {
        seek $fh, 0, 0 or croak $!;
 
        my $exp = $md5->hexdigest;
-       my $atd = $self->apply_textdelta($fbat, undef, $self->{pool});
-       my $got = SVN::TxDelta::send_stream($fh, @$atd, $self->{pool});
+       my $pool = SVN::Pool->new;
+       my $atd = $self->apply_textdelta($fbat, undef, $pool);
+       my $got = SVN::TxDelta::send_stream($fh, @$atd, $pool);
        die "Checksum mismatch\nexpected: $exp\ngot: $got\n" if ($got ne $exp);
+       $pool->clear;
 
        close $fh or croak $!;
 }