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-rwxr-xr-xthird_party/git/contrib/fast-import/import-tars.perl225
1 files changed, 0 insertions, 225 deletions
diff --git a/third_party/git/contrib/fast-import/import-tars.perl b/third_party/git/contrib/fast-import/import-tars.perl
deleted file mode 100755
index e800d9f5c9..0000000000
--- a/third_party/git/contrib/fast-import/import-tars.perl
+++ /dev/null
@@ -1,225 +0,0 @@
-#!/usr/bin/perl
-
-## tar archive frontend for git-fast-import
-##
-## For example:
-##
-##  mkdir project; cd project; git init
-##  perl import-tars.perl *.tar.bz2
-##  git whatchanged import-tars
-##
-## Use --metainfo to specify the extension for a meta data file, where
-## import-tars can read the commit message and optionally author and
-## committer information.
-##
-##  echo 'This is the commit message' > myfile.tar.bz2.msg
-##  perl import-tars.perl --metainfo=msg myfile.tar.bz2
-
-use strict;
-use Getopt::Long;
-
-my $metaext = '';
-
-die "usage: import-tars [--metainfo=extension] *.tar.{gz,bz2,lzma,xz,Z}\n"
-	unless GetOptions('metainfo=s' => \$metaext) && @ARGV;
-
-my $branch_name = 'import-tars';
-my $branch_ref = "refs/heads/$branch_name";
-my $author_name = $ENV{'GIT_AUTHOR_NAME'} || 'T Ar Creator';
-my $author_email = $ENV{'GIT_AUTHOR_EMAIL'} || 'tar@example.com';
-my $committer_name = $ENV{'GIT_COMMITTER_NAME'} || `git config --get user.name`;
-my $committer_email = $ENV{'GIT_COMMITTER_EMAIL'} || `git config --get user.email`;
-
-chomp($committer_name, $committer_email);
-
-open(FI, '|-', 'git', 'fast-import', '--quiet')
-	or die "Unable to start git fast-import: $!\n";
-foreach my $tar_file (@ARGV)
-{
-	my $commit_time = time;
-	$tar_file =~ m,([^/]+)$,;
-	my $tar_name = $1;
-
-	if ($tar_name =~ s/\.(tar\.gz|tgz)$//) {
-		open(I, '-|', 'gunzip', '-c', $tar_file)
-			or die "Unable to gunzip -c $tar_file: $!\n";
-	} elsif ($tar_name =~ s/\.(tar\.bz2|tbz2)$//) {
-		open(I, '-|', 'bunzip2', '-c', $tar_file)
-			or die "Unable to bunzip2 -c $tar_file: $!\n";
-	} elsif ($tar_name =~ s/\.tar\.Z$//) {
-		open(I, '-|', 'uncompress', '-c', $tar_file)
-			or die "Unable to uncompress -c $tar_file: $!\n";
-	} elsif ($tar_name =~ s/\.(tar\.(lzma|xz)|(tlz|txz))$//) {
-		open(I, '-|', 'xz', '-dc', $tar_file)
-			or die "Unable to xz -dc $tar_file: $!\n";
-	} elsif ($tar_name =~ s/\.tar$//) {
-		open(I, $tar_file) or die "Unable to open $tar_file: $!\n";
-	} else {
-		die "Unrecognized compression format: $tar_file\n";
-	}
-
-	my $author_time = 0;
-	my $next_mark = 1;
-	my $have_top_dir = 1;
-	my ($top_dir, %files);
-
-	my $next_path = '';
-
-	while (read(I, $_, 512) == 512) {
-		my ($name, $mode, $uid, $gid, $size, $mtime,
-			$chksum, $typeflag, $linkname, $magic,
-			$version, $uname, $gname, $devmajor, $devminor,
-			$prefix) = unpack 'Z100 Z8 Z8 Z8 Z12 Z12
-			Z8 Z1 Z100 Z6
-			Z2 Z32 Z32 Z8 Z8 Z*', $_;
-
-		unless ($next_path eq '') {
-			# Recover name from previous extended header
-			$name = $next_path;
-			$next_path = '';
-		}
-
-		last unless length($name);
-		if ($name eq '././@LongLink') {
-			# GNU tar extension
-			if (read(I, $_, 512) != 512) {
-				die ('Short archive');
-			}
-			$name = unpack 'Z257', $_;
-			next unless $name;
-
-			my $dummy;
-			if (read(I, $_, 512) != 512) {
-				die ('Short archive');
-			}
-			($dummy, $mode, $uid, $gid, $size, $mtime,
-			$chksum, $typeflag, $linkname, $magic,
-			$version, $uname, $gname, $devmajor, $devminor,
-			$prefix) = unpack 'Z100 Z8 Z8 Z8 Z12 Z12
-			Z8 Z1 Z100 Z6
-			Z2 Z32 Z32 Z8 Z8 Z*', $_;
-		}
-		$mode = oct $mode;
-		$size = oct $size;
-		$mtime = oct $mtime;
-		next if $typeflag == 5; # directory
-
-		if ($typeflag eq 'x') { # extended header
-			# If extended header, check for path
-			my $pax_header = '';
-			while ($size > 0 && read(I, $_, 512) == 512) {
-				$pax_header = $pax_header . substr($_, 0, $size);
-				$size -= 512;
-			}
-
-			my @lines = split /\n/, $pax_header;
-			foreach my $line (@lines) {
-				my ($len, $entry) = split / /, $line;
-				my ($key, $value) = split /=/, $entry;
-				if ($key eq 'path') {
-					$next_path = $value;
-				}
-			}
-			next;
-		} elsif ($name =~ m{/\z}) { # directory
-			next;
-		} elsif ($typeflag != 1) { # handle hard links later
-			print FI "blob\n", "mark :$next_mark\n";
-			if ($typeflag == 2) { # symbolic link
-				print FI "data ", length($linkname), "\n",
-					$linkname;
-				$mode = 0120000;
-			} else {
-				print FI "data $size\n";
-				while ($size > 0 && read(I, $_, 512) == 512) {
-					print FI substr($_, 0, $size);
-					$size -= 512;
-				}
-			}
-			print FI "\n";
-		}
-
-		my $path;
-		if ($prefix) {
-			$path = "$prefix/$name";
-		} else {
-			$path = "$name";
-		}
-
-		if ($typeflag == 1) { # hard link
-			$linkname = "$prefix/$linkname" if $prefix;
-			$files{$path} = [ $files{$linkname}->[0], $mode ];
-		} else {
-			$files{$path} = [$next_mark++, $mode];
-		}
-
-		$author_time = $mtime if $mtime > $author_time;
-		$path =~ m,^([^/]+)/,;
-		$top_dir = $1 unless $top_dir;
-		$have_top_dir = 0 if $top_dir ne $1;
-	}
-
-	my $commit_msg = "Imported from $tar_file.";
-	my $this_committer_name = $committer_name;
-	my $this_committer_email = $committer_email;
-	my $this_author_name = $author_name;
-	my $this_author_email = $author_email;
-	if ($metaext ne '') {
-		# Optionally read a commit message from <filename.tar>.msg
-		# Add a line on the form "Committer: name <e-mail>" to override
-		# the committer and "Author: name <e-mail>" to override the
-		# author for this tar ball.
-		if (open MSG, '<', "${tar_file}.${metaext}") {
-			my $header_done = 0;
-			$commit_msg = '';
-			while (<MSG>) {
-				if (!$header_done && /^Committer:\s+([^<>]*)\s+<(.*)>\s*$/i) {
-					$this_committer_name = $1;
-					$this_committer_email = $2;
-				} elsif (!$header_done && /^Author:\s+([^<>]*)\s+<(.*)>\s*$/i) {
-					$this_author_name = $1;
-					$this_author_email = $2;
-				} elsif (!$header_done && /^$/) { # empty line ends header.
-					$header_done = 1;
-				} else {
-					$commit_msg .= $_;
-					$header_done = 1;
-				}
-			}
-			close MSG;
-		}
-	}
-
-	print FI <<EOF;
-commit $branch_ref
-author $this_author_name <$this_author_email> $author_time +0000
-committer $this_committer_name <$this_committer_email> $commit_time +0000
-data <<END_OF_COMMIT_MESSAGE
-$commit_msg
-END_OF_COMMIT_MESSAGE
-
-deleteall
-EOF
-
-	foreach my $path (keys %files)
-	{
-		my ($mark, $mode) = @{$files{$path}};
-		$path =~ s,^([^/]+)/,, if $have_top_dir;
-		$mode = $mode & 0111 ? 0755 : 0644 unless $mode == 0120000;
-		printf FI "M %o :%i %s\n", $mode, $mark, $path;
-	}
-	print FI "\n";
-
-	print FI <<EOF;
-tag $tar_name
-from $branch_ref
-tagger $author_name <$author_email> $author_time +0000
-data <<END_OF_TAG_MESSAGE
-Package $tar_name
-END_OF_TAG_MESSAGE
-
-EOF
-
-	close I;
-}
-close FI;