my simple unmasking script

unmask (text/plain), 866 bytes, created by postmodern on 2005-08-25 21:25:41 UTC

#!/bin/bash
#
# Copyright 2005-2006 Hal Brodigan
# Distributed under the terms of the GNU General Public License v2
#
# Author: Hal Brodigan
# Created: Aug 14 15:24:47 PDT 2005
# Purpose: A simple script that unmasks a specific version of a package
# and copies it to one's portage overlay.

if [ $# -ne 2 ]; then
	echo -e "unmask v0.0.1: usage:\n\tunmask category/package version\n"
	exit -1
fi

if [ ! -d /usr/portage/$1 ]; then
	echo "unmask: invalid package name"
	exit -1
fi

name=`echo $1 | cut -d/ -f2`

if [ ! -e /usr/portage/$1/$name-$2.ebuild ]; then
	echo "unmask: invalid package version"
	exit -1
fi

source /etc/make.conf

mkdir -p $PORTDIR_OVERLAY/$1
cp -R /usr/portage/$1/{ChangeLog,Manifest,files,metadata.xml,$name-$2.ebuild} $PORTDIR_OVERLAY/$1/
ekeyword amd64 $PORTDIR_OVERLAY/$1/$name-$2.ebuild
ebuild $PORTDIR_OVERLAY/$1/$name-$2.ebuild digest