#!/usr/bin/env zsh
#
# Copyright (c) 2016 Dyne.org Foundation
# libdevuansdk is written and maintained by
#     Jaromil <jaromil@dyne.org>
#     KatolaZ <katolaz@freaknet.org>
#     parazyd <parazyd@dyne.org>
#
# This file is part of libdevuansdk
#
# This source code 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.
#
# This software 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 this source code. If not, see <http://www.gnu.org/licenses/>.


pkg_install(){
	fn pkg_install $@

	pkg_name=$1
    root=${2:-$strapdir}
	req=(pkg_name root)
	reqck || return 1

	mountdevprocsys ${root}

	sudo chroot ${root} apt-get --yes --force-yes install ${pkg_name}

	umountdevprocsys ${root}

	
}


pkg_install_ssh(){
	

}


pkg_remove(){


}


pkg_remove_ssh(){

	
}


pkg_set_list(){

	fn pkg_set_list $@

	pkglist=$1
    root=${2:-$strapdir}
	req=(pkglist root)
	reqck || return 1


	scriptfilebase=set_package_list.sh
	scriptfile=${root}/${scriptfilebase}

	pkg_config_set_list ${pkglist} | sudo tee ${scriptfile}
	sudo chmod u+x  ${scriptfile}
	sudo cp ${pkglist} ${root}/`basename ${pkglist}`

	[[ $? = 0 ]] || {
		error "failed: _pkg_config_set_list ${pkglist} ${scriptfile}"
		zsherr; zshexit 
	}
	
	mountdevprocsys ${root}

	sudo chroot ${root} ./${scriptfilebase}

	umountdevprocsys ${root}

	sudo rm ${scriptfile} ${root}/`basename ${pkglist}`

}

pkg_config_set_list() {

	fn _pkg_config_set_list $@

	pkglist=`basename $1`
	req=(pkglist)
	reqck || return 1
	
	cat <<EOF 
apt-get install dselect
dpkg --get-selections > selections.bak
dpkg --clear-selections
dselect update
dpkg --set-selections < ${pkglist}
dselect install
dselect config
dselect remove

## Now we purge all the packages marked as "deinstall"
apt-get purge `dpkg --get-selections | grep "deinstall$" | cut -f 1`

EOF
}