grep: --name-only over binary

[git.git] / git-svn.perl

diff --git a/git-svn.perl b/git-svn.perl
index aceeca5a9487e47e281468d02ca10567b74217bf..b3b6964f95976ba885a277de9d463a2443dd3147 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -1185,6 +1185,7 @@ sub cmd_reset {
                    "history\n";
        }
        my ($r, $c) = $gs->find_rev_before($target, not $_fetch_parent);
+       die "Cannot find SVN revision $target\n" unless defined($c);
        $gs->rev_map_set($r, $c, 'reset', $uuid);
        print "r$r = $c ($gs->{ref_id})\n";
 }
@@ -2086,6 +2087,14 @@ sub refname {
        # .. becomes %2E%2E
        $refname =~ s{\.\.}{%2E%2E}g;
 
+       # trailing dots and .lock are not allowed
+       # .$ becomes %2E and .lock becomes %2Elock
+       $refname =~ s{\.(?=$|lock$)}{%2E};
+
+       # the sequence @{ is used to access the reflog
+       # @{ becomes %40{
+       $refname =~ s{\@\{}{%40\{}g;
+
        return $refname;
 }
 
@@ -3605,6 +3614,7 @@ sub mkfile {
 
 sub rev_map_set {
        my ($self, $rev, $commit, $update_ref, $uuid) = @_;
+       defined $commit or die "missing arg3\n";
        length $commit == 40 or die "arg3 must be a full SHA1 hexsum\n";
        my $db = $self->map_path($uuid);
        my $db_lock = "$db.lock";
@@ -3971,18 +3981,25 @@ sub username {
 
 sub _read_password {
        my ($prompt, $realm) = @_;
-       print STDERR $prompt;
-       STDERR->flush;
-       require Term::ReadKey;
-       Term::ReadKey::ReadMode('noecho');
        my $password = '';
-       while (defined(my $key = Term::ReadKey::ReadKey(0))) {
-               last if $key =~ /[\012\015]/; # \n\r
-               $password .= $key;
+       if (exists $ENV{GIT_ASKPASS}) {
+               open(PH, "-|", $ENV{GIT_ASKPASS}, $prompt);
+               $password = <PH>;
+               $password =~ s/[\012\015]//; # \n\r
+               close(PH);
+       } else {
+               print STDERR $prompt;
+               STDERR->flush;
+               require Term::ReadKey;
+               Term::ReadKey::ReadMode('noecho');
+               while (defined(my $key = Term::ReadKey::ReadKey(0))) {
+                       last if $key =~ /[\012\015]/; # \n\r
+                       $password .= $key;
+               }
+               Term::ReadKey::ReadMode('restore');
+               print STDERR "\n";
+               STDERR->flush;
        }
-       Term::ReadKey::ReadMode('restore');
-       print STDERR "\n";
-       STDERR->flush;
        $password;
 }
 
@@ -3991,7 +4008,6 @@ use vars qw/@ISA/;
 use strict;
 use warnings;
 use Carp qw/croak/;
-use File::Temp qw/tempfile/;
 use IO::File qw//;
 use vars qw/$_ignore_regex/;