#!/bin/bash

# get "er" shortcut
source ~/.profile.d/gentoo.sh

cmd=""
case $1 in
	-u|--unpack) cmd="unpack";;
	-*) echo "error: uknown option $1"; exit 1;;
esac

src=${1%.ebuild}.ebuild ; shift
dst=${1%.ebuild}.ebuild ; shift

set -e

if [[ ! -e $src ]] ; then
	echo "source ebuild not found '$src'" 1>&2
	exit 1
fi

cp $src $dst

case $cmd in
	u|unpack) commands="clean setup unpack" ;;
	*)        commands="manifest clean setup unpack compile install" ;;
esac

ekeyword ~all $dst

ebuild $dst $commands

cvs add $dst

if [[ -z $* ]] ; then
	er 'Version bump.'
else
	er "Version bump $*."
fi