#!/bin/bash
# Copyright 2010 - 2011 Nicolás Reynolds
# Copyright 2011 Joshua Ismael Haase Hernández

# ---------- GNU General Public License 3 ----------
 
# This file is part of Parabola. 
 
# Parabola is free software: you can redistribute it and/or modify 
# it under the terms of the GNU General Public License as published by 
# the Free Software Foundation, either version 3 of the License, or 
# (at your option) any later version. 
 
# Parabola is distributed in the hope that it will be useful, 
# but WITHOUT ANY WARRANTY; without even the implied warranty of 
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
# GNU General Public License for more details. 
 
# You should have received a copy of the GNU General Public License 
# along with Parabola. If not, see <http://www.gnu.org/licenses/>. 

source /etc/libretools.conf

if [ $UID -ne 0 ]; then
    error "This script must be run as root"
    exit 1
fi

usage() {
    echo "cd to a dir containing a PKGBUILD and run:" 
    echo "$0 [options] [makepkg args]"
    echo
    echo "OPTIONS:"
    echo 
    echo " -h : show this message"
    echo " -c : cleans CHCOPY and cachedir"
    echo " -u : updates before building"
    echo " -n chrootname : use this dir instead of CHCOPY"
}

CLEAN=""
CLEAN_CACHE=""
update_first=0
chrootname=${CHCOPY}

while getopts 'hcCun' arg; do
    case "${arg}" in
	h) usage ;;
	c) CLEAN="-c" ;;
	C) CLEAN_CACHE="-C" ;;
	u) update_first=1 ;;
	n) chrootname="$OPTARG" ;;
	*) MAKEPKG_ARGS="$MAKEPKG_ARGS -$arg $OPTARG" ;;
    esac
done

msg "Checking PKGBUILD for non-free issues"
pkgbuild-check-nonfree ||{
    if [[ $? -eq 15 ]]; then
	error "PKGBUILD contains non-free issues"
	exit 15
    else
        exit $?
    fi
}

if [ $update_first -eq 1 ]; then
    msg "Updating the main chroot"
    # -c option in mkarchroot indicates cache
    mkarchroot -c ${CACHEDIR} -u -- ${CHROOTDIR}/${CHROOT}
fi


msg "Creating the package"
makechrootpkg $CLEAN -r ${CHROOTDIR} -l ${chrootname} -- $CLEAN_CACHE $MAKEPKG_ARGS

umount ${CHROOTDIR}/${chrootname}/var/cache/pacman/pkg

exit 0