[gentoo-commits] proj/gamerlay:master commit in: eclass/

["Azamat H. Hackimov" <winterheart@gentoo.ru>]

commit:     f6ae2721ecfe9ebc9dd206f71012884802d59374
Author:     Azamat H. Hackimov <azamat.hackimov <AT> gmail <DOT> com>
AuthorDate: Sun Sep 23 18:57:19 2012 +0000
Commit:     Azamat H. Hackimov <winterheart <AT> gentoo <DOT> ru>
CommitDate: Sun Sep 23 18:57:19 2012 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/gamerlay.git;a=commit;h=f6ae2721

Eclass for nixstaller packages (for HIB games)

---
 eclass/unpacker-nixstaller.eclass |   40 +++++++++++++++++++++++++++++++++++++
 1 files changed, 40 insertions(+), 0 deletions(-)

diff --git a/eclass/unpacker-nixstaller.eclass b/eclass/unpacker-nixstaller.eclass
new file mode 100644
index 0000000..c2c8090
--- /dev/null
+++ b/eclass/unpacker-nixstaller.eclass
@@ -0,0 +1,40 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+#
+# Original Author: Azamat H. Hackimov <azamat.hackimov@gmail.com>
+# Purpose: Unpack Nixstaller archives (http://nixstaller.sourceforge.net/)
+#
+# @ECLASS: unpacker-nixstaller.eclass
+# @MAINTAINER:
+# azamat.hackimov@gmail.com
+# @BLURB: helper for unpacking Nixstaller archives
+# @DESCRIPTION:
+# Some packages comes only in Nixstaller archives (mostly, games), so there
+# we come to help unpack them.
+
+inherit unpacker
+
+# @FUNCTION: unpack_nixstaller
+# @USAGE: <files to unpack>
+# @DESCRIPTION:
+# Unpack nixstaller generated files
+# They're shell scripts with the blob package tagged onto
+# the end of the archive. In the blob placed tarballs with
+# actual content.
+#
+# Please note, if you need additional dependecies make sure to unpack subarch
+# archive as first argument.
+#
+nixstaller_unpack() {
+	unpack_makeself
+
+	local unpack_files="$@"
+
+	for i in $unpack_files ; do
+		unpack_banner "$i"
+		# Make sure that file exists
+		[[ -f "./$i" ]] && tar Jxf "./$i" || die "Failed to unpack $i"
+	done
+}