import-tars: Add support for tarballs compressed with lzma, xz

Also handle the extensions .tlz and .txz, aliases for .tar.lzma and .tar.xz respectively. Signed-off-by: Ingmar Vanhassel <[email protected]> Liked-by: Johannes Schindelin <[email protected]> Signed-off-by: Junio C Hamano <[email protected]>
huyle · Oct 22, 2009 · 2a94552 · 2a94552
1 parent 78d553b
commit 2a94552
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/contrib/fast-import/import-tars.perl b/contrib/fast-import/import-tars.perl
@@ -20,7 +20,7 @@
 
 my $metaext = '';
 
-die "usage: import-tars [--metainfo=extension] *.tar.{gz,bz2,Z}\n"
+die "usage: import-tars [--metainfo=extension] *.tar.{gz,bz2,lzma,xz,Z}\n"
 	unless GetOptions('metainfo=s' => \$metaext) && @ARGV;
 
 my $branch_name = 'import-tars';
@@ -49,6 +49,9 @@
 	} elsif ($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 {