X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;ds=sidebyside;f=git-svn.perl;h=d0758107249f3743795d0961d36906452ac7d00a;hb=7d1b50981277c59a788298751f121567a1e75202;hp=cfade63459a77ffa0e79d85fbe9e3aae174789e6;hpb=58b1ef2f0fce75ebf4fbf88e5bdf76a0afaeacce;p=git.git

diff --git a/git-svn.perl b/git-svn.perl
index cfade6345..d07581072 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -19,6 +19,7 @@ $ENV{GIT_DIR} ||= '.git';
 $Git::SVN::default_repo_id = 'svn';
 $Git::SVN::default_ref_id = $ENV{GIT_SVN_ID} || 'git-svn';
 $Git::SVN::Ra::_log_window_size = 100;
+$Git::SVN::_minimize_url = 'unset';
 
 $Git::SVN::Log::TZ = $ENV{TZ};
 $ENV{TZ} = 'UTC';
@@ -31,6 +32,7 @@ require SVN::Delta;
 if ($SVN::Core::VERSION lt '1.1.0') {
 	fatal "Need SVN::Core 1.1.0 or better (got $SVN::Core::VERSION)";
 }
+my $can_compress = eval { require Compress::Zlib; 1};
 push @Git::SVN::Ra::ISA, 'SVN::Ra';
 push @SVN::Git::Editor::ISA, 'SVN::Delta::Editor';
 push @SVN::Git::Fetcher::ISA, 'SVN::Delta::Editor';
@@ -40,6 +42,7 @@ use IO::File qw//;
 use File::Basename qw/dirname basename/;
 use File::Path qw/mkpath/;
 use File::Spec;
+use File::Find;
 use Getopt::Long qw/:config gnu_getopt no_ignore_case auto_abbrev/;
 use IPC::Open3;
 use Git;
@@ -98,7 +101,7 @@ my %init_opts = ( 'template=s' => \$_template, 'shared:s' => \$_shared,
                   'trunk|T=s' => \$_trunk, 'tags|t=s@' => \@_tags,
                   'branches|b=s@' => \@_branches, 'prefix=s' => \$_prefix,
                   'stdlayout|s' => \$_stdlayout,
-                  'minimize-url|m' => \$Git::SVN::_minimize_url,
+                  'minimize-url|m!' => \$Git::SVN::_minimize_url,
 		  'no-metadata' => sub { $icv{noMetadata} = 1 },
 		  'use-svm-props' => sub { $icv{useSvmProps} = 1 },
 		  'use-svnsync-props' => sub { $icv{useSvnsyncProps} = 1 },
@@ -217,6 +220,10 @@ my %cmd = (
 		     "Undo fetches back to the specified SVN revision",
 		     { 'revision|r=s' => \$_revision,
 		       'parent|p' => \$_fetch_parent } ],
+	'gc' => [ \&cmd_gc,
+		  "Compress unhandled.log files in .git/svn and remove " .
+		  "index files in .git/svn",
+		{} ],
 );
 
 my $cmd;
@@ -393,6 +400,10 @@ sub cmd_init {
 	init_subdir(@_);
 	do_git_init_db();
 
+	if ($Git::SVN::_minimize_url eq 'unset') {
+		$Git::SVN::_minimize_url = 0;
+	}
+
 	Git::SVN->init($url);
 }
 
@@ -655,9 +666,22 @@ sub cmd_branch {
 			}
 		}
 		unless (defined $glob) {
-			die "Unknown ",
-			    $_tag ? "tag" : "branch",
-			    " destination $_branch_dest\n";
+			my $dest_re = qr/\b\Q$_branch_dest\E\b/;
+			foreach my $g (@{$allglobs}) {
+				$g->{path}->{left} =~ /$dest_re/ or next;
+				if (defined $glob) {
+					die "Ambiguous destination: ",
+					    $_branch_dest, "\nmatches both '",
+					    $glob->{path}->{left}, "' and '",
+					    $g->{path}->{left}, "'\n";
+				}
+				$glob = $g;
+			}
+			unless (defined $glob) {
+				die "Unknown ",
+				    $_tag ? "tag" : "branch",
+				    " destination $_branch_dest\n";
+			}
 		}
 	}
 	my ($lft, $rgt) = @{ $glob->{path} }{qw/left right/};
@@ -1107,6 +1131,14 @@ sub cmd_reset {
 	print "r$r = $c ($gs->{ref_id})\n";
 }
 
+sub cmd_gc {
+	if (!$can_compress) {
+		warn "Compress::Zlib could not be found; unhandled.log " .
+		     "files will not be compressed.\n";
+	}
+	find({ wanted => \&gc_directory, no_chdir => 1}, "$ENV{GIT_DIR}/svn");
+}
+
 ########################### utility functions #########################
 
 sub rebase_cmd {
@@ -1527,6 +1559,25 @@ sub md5sum {
 	return $md5->hexdigest();
 }
 
+sub gc_directory {
+	if ($can_compress && -f $_ && basename($_) eq "unhandled.log") {
+		my $out_filename = $_ . ".gz";
+		open my $in_fh, "<", $_ or die "Unable to open $_: $!\n";
+		binmode $in_fh;
+		my $gz = Compress::Zlib::gzopen($out_filename, "ab") or
+				die "Unable to open $out_filename: $!\n";
+
+		my $res;
+		while ($res = sysread($in_fh, my $str, 1024)) {
+			$gz->gzwrite($str) or
+				die "Unable to write: ".$gz->gzerror()."!\n";
+		}
+		unlink $_ or die "unlink $File::Find::name: $!\n";
+	} elsif (-f $_ && basename($_) eq "index") {
+		unlink $_ or die "unlink $_: $!\n";
+	}
+}
+
 package Git::SVN;
 use strict;
 use warnings;
@@ -1647,6 +1698,7 @@ sub fetch_all {
 	my $ra = Git::SVN::Ra->new($url);
 	my $uuid = $ra->get_uuid;
 	my $head = $ra->get_latest_revnum;
+	$ra->get_log("", $head, 0, 1, 0, 1, sub { $head = $_[1] });
 	my $base = defined $fetch ? $head : 0;
 
 	# read the max revs for wildcard expansion (branches/*, tags/*)
@@ -3953,7 +4005,7 @@ sub repo_path {
 sub url_path {
 	my ($self, $path) = @_;
 	if ($self->{url} =~ m#^https?://#) {
-		$path =~ s/([^~a-zA-Z0-9_.-])/uc sprintf("%%%02x",ord($1))/eg;
+		$path =~ s!([^~a-zA-Z0-9_./-])!uc sprintf("%%%02x",ord($1))!eg;
 	}
 	$self->{url} . '/' . $self->repo_path($path);
 }
@@ -4525,10 +4577,12 @@ sub gs_do_switch {
 
 	my $full_url = $self->{url};
 	my $old_url = $full_url;
-	$full_url .= '/' . escape_uri_only($path) if length $path;
+	$full_url .= '/' . $path if length $path;
 	my ($ra, $reparented);
 
-	if ($old_url =~ m#^svn(\+ssh)?://#) {
+	if ($old_url =~ m#^svn(\+ssh)?://# ||
+	    ($full_url =~ m#^https?://# &&
+	     escape_url($full_url) ne $full_url)) {
 		$_[0] = undef;
 		$self = undef;
 		$RA = undef;
@@ -4777,7 +4831,11 @@ sub minimize_url {
 	my $c = '';
 	do {
 		$url .= "/$c" if length $c;
-		eval { (ref $self)->new($url)->get_latest_revnum };
+		eval {
+			my $ra = (ref $self)->new($url);
+			my $latest = $ra->get_latest_revnum;
+			$ra->get_log("", $latest, 0, 1, 0, 1, sub {});
+		};
 	} while ($@ && ($c = shift @components));
 	$url;
 }