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diff --git a/git-svn.perl b/git-svn.perl
index 4dc33801a88c63f62a263b5008649b05fc1b9d7d..ecacf74c22b1d74fc17e5dbab511b86d127f2eb9 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
$head ||= 'HEAD';
my @refs;
my ($url, $rev, $uuid, $gs) = working_head_info($head, \@refs);
- $url = $_commit_url if defined $_commit_url;
- my $last_rev = $_revision if defined $_revision;
- if ($url) {
- print "Committing to $url ...\n";
- }
unless ($gs) {
die "Unable to determine upstream SVN information from ",
"$head history.\nPerhaps the repository is empty.";
}
+ $url = defined $_commit_url ? $_commit_url : $gs->full_url;
+ my $last_rev = $_revision if defined $_revision;
+ if ($url) {
+ print "Committing to $url ...\n";
+ }
my ($linear_refs, $parents) = linearize_history($gs, \@refs);
if ($_no_rebase && scalar(@$linear_refs) > 1) {
warn "Attempting to commit more than one change while ",
"If these changes depend on each other, re-running ",
"without --no-rebase may be required."
}
+ my $expect_url = $url;
+ Git::SVN::remove_username($expect_url);
while (1) {
my $d = shift @$linear_refs or last;
unless (defined $last_rev) {
$gs->refname,
"\nBefore dcommitting";
}
- if ($url_ ne $url) {
+ if ($url_ ne $expect_url) {
fatal "URL mismatch after rebase: ",
- "$url_ != $url";
+ "$url_ != $expect_url";
}
if ($uuid_ ne $uuid) {
fatal "uuid mismatch after rebase: ",
}
}
+sub escape_uri_only {
+ my ($uri) = @_;
+ my @tmp;
+ foreach (split m{/}, $uri) {
+ s/([^\w.%+-]|%(?![a-fA-F0-9]{2}))/sprintf("%%%02X",ord($1))/eg;
+ push @tmp, $_;
+ }
+ join('/', @tmp);
+}
+
+sub escape_url {
+ my ($url) = @_;
+ if ($url =~ m#^([^:]+)://([^/]*)(.*)$#) {
+ my ($scheme, $domain, $uri) = ($1, $2, escape_uri_only($3));
+ $url = "$scheme://$domain$uri";
+ }
+ $url;
+}
+
sub cmd_info {
my $path = canonicalize_path(defined($_[0]) ? $_[0] : ".");
+ my $fullpath = canonicalize_path($cmd_dir_prefix . $path);
if (exists $_[1]) {
die "Too many arguments specified\n";
}
my ($file_type, $diff_status) = find_file_type_and_diff_status($path);
if (!$file_type && !$diff_status) {
- print STDERR "$path: (Not a versioned resource)\n\n";
- return;
+ print STDERR "svn: '$path' is not under version control\n";
+ exit 1;
}
my ($url, $rev, $uuid, $gs) = working_head_info('HEAD');
# canonicalize_path() will return "" to make libsvn 1.5.x happy,
$path = "." if $path eq "";
- my $full_url = $url . ($path eq "." ? "" : "/$path");
+ my $full_url = $url . ($fullpath eq "" ? "" : "/$fullpath");
if ($_url) {
- print $full_url, "\n";
+ print escape_url($full_url), "\n";
return;
}
my $result = "Path: $path\n";
$result .= "Name: " . basename($path) . "\n" if $file_type ne "dir";
- $result .= "URL: " . $full_url . "\n";
+ $result .= "URL: " . escape_url($full_url) . "\n";
eval {
my $repos_root = $gs->repos_root;
Git::SVN::remove_username($repos_root);
- $result .= "Repository Root: $repos_root\n";
+ $result .= "Repository Root: " . escape_url($repos_root) . "\n";
};
if ($@) {
$result .= "Repository Root: (offline)\n";
}
my ($lc_author, $lc_rev, $lc_date_utc);
- my @args = Git::SVN::Log::git_svn_log_cmd($rev, $rev, "--", $path);
+ my @args = Git::SVN::Log::git_svn_log_cmd($rev, $rev, "--", $fullpath);
my $log = command_output_pipe(@args);
my $esc_color = qr/(?:\033\[(?:(?:\d+;)*\d*)?m)*/;
while (<$log>) {
my $arg = shift;
my $ref = ref $arg;
my $md5 = Digest::MD5->new();
- if ($ref eq 'GLOB' || $ref eq 'IO::File') {
+ if ($ref eq 'GLOB' || $ref eq 'IO::File' || $ref eq 'File::Temp') {
$md5->addfile($arg) or croak $!;
} elsif ($ref eq 'SCALAR') {
$md5->add($$arg) or croak $!;
}
}
+
my (%LOCKFILES, %INDEX_FILES);
END {
unlink keys %LOCKFILES if %LOCKFILES;
sub apply_textdelta {
my ($self, $fb, $exp) = @_;
- my $fh = IO::File->new_tmpfile;
- $fh->autoflush(1);
+ my $fh = Git::temp_acquire('svn_delta');
# $fh gets auto-closed() by SVN::TxDelta::apply(),
# (but $base does not,) so dup() it for reading in close_file
open my $dup, '<&', $fh or croak $!;
- my $base = IO::File->new_tmpfile;
- $base->autoflush(1);
+ my $base = Git::temp_acquire('git_blob');
if ($fb->{blob}) {
print $base 'link ' if ($fb->{mode_a} == 120000);
my $size = $::_repository->cat_blob($fb->{blob}, $base);
}
}
seek $base, 0, 0 or croak $!;
- $fb->{fh} = $dup;
+ $fb->{fh} = $fh;
$fb->{base} = $base;
- [ SVN::TxDelta::apply($base, $fh, undef, $fb->{path}, $fb->{pool}) ];
+ [ SVN::TxDelta::apply($base, $dup, undef, $fb->{path}, $fb->{pool}) ];
}
sub close_file {
"expected: $exp\n got: $got\n";
}
}
- sysseek($fh, 0, 0) or croak $!;
if ($fb->{mode_b} == 120000) {
- eval {
- sysread($fh, my $buf, 5) == 5 or croak $!;
- $buf eq 'link ' or die "$path has mode 120000",
- " but is not a link";
- };
- if ($@) {
- warn "$@\n";
- sysseek($fh, 0, 0) or croak $!;
- }
- }
+ sysseek($fh, 0, 0) or croak $!;
+ sysread($fh, my $buf, 5) == 5 or croak $!;
- my ($tmp_fh, $tmp_filename) = File::Temp::tempfile(UNLINK => 1);
- my $result;
- while ($result = sysread($fh, my $string, 1024)) {
- my $wrote = syswrite($tmp_fh, $string, $result);
- defined($wrote) && $wrote == $result
- or croak("write $tmp_filename: $!\n");
- }
- defined $result or croak $!;
- close $tmp_fh or croak $!;
+ unless ($buf eq 'link ') {
+ warn "$path has mode 120000",
+ " but is not a link\n";
+ } else {
+ my $tmp_fh = Git::temp_acquire('svn_hash');
+ my $res;
+ while ($res = sysread($fh, my $str, 1024)) {
+ my $out = syswrite($tmp_fh, $str, $res);
+ defined($out) && $out == $res
+ or croak("write ",
+ $tmp_fh->filename,
+ ": $!\n");
+ }
+ defined $res or croak $!;
- close $fh or croak $!;
+ ($fh, $tmp_fh) = ($tmp_fh, $fh);
+ Git::temp_release($tmp_fh, 1);
+ }
+ }
- $hash = $::_repository->hash_and_insert_object($tmp_filename);
- unlink($tmp_filename);
+ $hash = $::_repository->hash_and_insert_object(
+ $fh->filename);
$hash =~ /^[a-f\d]{40}$/ or die "not a sha1: $hash\n";
- close $fb->{base} or croak $!;
+
+ Git::temp_release($fb->{base}, 1);
+ Git::temp_release($fh, 1);
} else {
$hash = $fb->{blob} or die "no blob information\n";
}
while (<$diff_fh>) {
chomp $_; # this gets rid of the trailing "\0"
if ($state eq 'meta' && /^:(\d{6})\s(\d{6})\s
- $::sha1\s($::sha1)\s
+ ($::sha1)\s($::sha1)\s
([MTCRAD])\d*$/xo) {
push @mods, { mode_a => $1, mode_b => $2,
- sha1_b => $3, chg => $4 };
- if ($4 =~ /^(?:C|R)$/) {
+ sha1_a => $3, sha1_b => $4,
+ chg => $5 };
+ if ($5 =~ /^(?:C|R)$/) {
$state = 'file_a';
} else {
$state = 'file_b';
my $fbat = $self->add_file($self->repo_path($m->{file_b}), $pbat,
$self->url_path($m->{file_a}), $self->{r});
print "\tR\t$m->{file_a} => $m->{file_b}\n" unless $::_q;
+ $self->apply_autoprops($file, $fbat);
$self->chg_file($fbat, $m);
$self->close_file($fbat,undef,$self->{pool});
$self->SUPER::change_file_prop($fbat, $pname, $pval, $self->{pool});
}
-sub chg_file {
- my ($self, $fbat, $m) = @_;
- if ($m->{mode_b} =~ /755$/ && $m->{mode_a} !~ /755$/) {
- $self->change_file_prop($fbat,'svn:executable','*');
- } elsif ($m->{mode_b} !~ /755$/ && $m->{mode_a} =~ /755$/) {
- $self->change_file_prop($fbat,'svn:executable',undef);
- }
- my $fh = IO::File->new_tmpfile or croak $!;
- if ($m->{mode_b} =~ /^120/) {
+sub _chg_file_get_blob ($$$$) {
+ my ($self, $fbat, $m, $which) = @_;
+ my $fh = Git::temp_acquire("git_blob_$which");
+ if ($m->{"mode_$which"} =~ /^120/) {
print $fh 'link ' or croak $!;
$self->change_file_prop($fbat,'svn:special','*');
- } elsif ($m->{mode_a} =~ /^120/ && $m->{mode_b} !~ /^120/) {
+ } elsif ($m->{mode_a} =~ /^120/ && $m->{"mode_$which"} !~ /^120/) {
$self->change_file_prop($fbat,'svn:special',undef);
}
- my $size = $::_repository->cat_blob($m->{sha1_b}, $fh);
- croak "Failed to read object $m->{sha1_b}" if ($size < 0);
+ my $blob = $m->{"sha1_$which"};
+ return ($fh,) if ($blob =~ /^0{40}$/);
+ my $size = $::_repository->cat_blob($blob, $fh);
+ croak "Failed to read object $blob" if ($size < 0);
$fh->flush == 0 or croak $!;
seek $fh, 0, 0 or croak $!;
my $exp = ::md5sum($fh);
seek $fh, 0, 0 or croak $!;
+ return ($fh, $exp);
+}
+sub chg_file {
+ my ($self, $fbat, $m) = @_;
+ if ($m->{mode_b} =~ /755$/ && $m->{mode_a} !~ /755$/) {
+ $self->change_file_prop($fbat,'svn:executable','*');
+ } elsif ($m->{mode_b} !~ /755$/ && $m->{mode_a} =~ /755$/) {
+ $self->change_file_prop($fbat,'svn:executable',undef);
+ }
+ my ($fh_a, $exp_a) = _chg_file_get_blob $self, $fbat, $m, 'a';
+ my ($fh_b, $exp_b) = _chg_file_get_blob $self, $fbat, $m, 'b';
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);
+ my $atd = $self->apply_textdelta($fbat, $exp_a, $pool);
+ if (-s $fh_a) {
+ my $txstream = SVN::TxDelta::new ($fh_a, $fh_b, $pool);
+ my $res = SVN::TxDelta::send_txstream($txstream, @$atd, $pool);
+ if (defined $res) {
+ die "Unexpected result from send_txstream: $res\n",
+ "(SVN::Core::VERSION: $SVN::Core::VERSION)\n";
+ }
+ } else {
+ my $got = SVN::TxDelta::send_stream($fh_b, @$atd, $pool);
+ die "Checksum mismatch\nexpected: $exp_b\ngot: $got\n"
+ if ($got ne $exp_b);
+ }
+ Git::temp_release($fh_b, 1);
+ Git::temp_release($fh_a, 1);
$pool->clear;
-
- close $fh or croak $!;
}
sub D {
}
}
$ra ||= $self;
+ $url_b = escape_url($url_b);
my $reporter = $ra->do_switch($rev_b, '', 1, $url_b, $editor, $pool);
my @lock = $SVN::Core::VERSION ge '1.2.0' ? (undef) : ();
$reporter->set_path('', $rev_a, 0, @lock, $pool);