Extract Git::SVN::GlobSpec from git-svn.

Straight cut & paste.  That's the last class.

* Make Git::SVN load it on its own, its the only thing that needs it.

Signed-off-by: Eric Wong <normalperson@yhbt.net>

1 files changed, 0 insertions, 59 deletions

diff --git a/git-svn.perl b/git-svn.perl
index ca0b6f2987..5711c5719f 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -2039,65 +2039,6 @@ sub gc_directory {
 	}
 }
 
-
-package Git::SVN::GlobSpec;
-use strict;
-use warnings;
-
-sub new {
-	my ($class, $glob, $pattern_ok) = @_;
-	my $re = $glob;
-	$re =~ s!/+$!!g; # no need for trailing slashes
-	my (@left, @right, @patterns);
-	my $state = "left";
-	my $die_msg = "Only one set of wildcard directories " .
-				"(e.g. '*' or '*/*/*') is supported: '$glob'\n";
-	for my $part (split(m|/|, $glob)) {
-		if ($part =~ /\*/ && $part ne "*") {
-			die "Invalid pattern in '$glob': $part\n";
-		} elsif ($pattern_ok && $part =~ /[{}]/ &&
-			 $part !~ /^\{[^{}]+\}/) {
-			die "Invalid pattern in '$glob': $part\n";
-		}
-		if ($part eq "*") {
-			die $die_msg if $state eq "right";
-			$state = "pattern";
-			push(@patterns, "[^/]*");
-		} elsif ($pattern_ok && $part =~ /^\{(.*)\}$/) {
-			die $die_msg if $state eq "right";
-			$state = "pattern";
-			my $p = quotemeta($1);
-			$p =~ s/\\,/|/g;
-			push(@patterns, "(?:$p)");
-		} else {
-			if ($state eq "left") {
-				push(@left, $part);
-			} else {
-				push(@right, $part);
-				$state = "right";
-			}
-		}
-	}
-	my $depth = @patterns;
-	if ($depth == 0) {
-		die "One '*' is needed in glob: '$glob'\n";
-	}
-	my $left = join('/', @left);
-	my $right = join('/', @right);
-	$re = join('/', @patterns);
-	$re = join('\/',
-		   grep(length, quotemeta($left), "($re)", quotemeta($right)));
-	my $left_re = qr/^\/\Q$left\E(\/|$)/;
-	bless { left => $left, right => $right, left_regex => $left_re,
-	        regex => qr/$re/, glob => $glob, depth => $depth }, $class;
-}
-
-sub full_path {
-	my ($self, $path) = @_;
-	return (length $self->{left} ? "$self->{left}/" : '') .
-	       $path . (length $self->{right} ? "/$self->{right}" : '');
-}
-
 __END__
 
 Data structures: