#!/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/>.

fn libdevuansdk.init
libdevuansdk_version=0.1
notice "Initializing Devuan SDK library v$libdevuansdk_version"

vars+=(SDK_PREFIX SDK_HOME SDK_CONF SDK_LIB SDK_ARM SDK_VM SDK_LIVE)
vars+=(libdevuansdk_version os release version mirror section arch)

# defaults if less sofisticated dir
SDK_HOME=${SDK_HOME:-$SDK_PREFIX}
SDK_CONF=${SDK_CONF:-$SDK_PREFIX}

# default operational paths
vars+=(R H E)
R=${R:-$SDK_PREFIX}
H=${H:-$SDK_HOME}
E=${E:-$SDK_CONF}

req=(os release version mirror section R H E)
freq=($SDK_LIB/zuper/zuper.init)
ckreq || { error "configuration is missing"; zshexit; return 1 }

# name of target by default, omits arch
vars+=(name_default)
name_default=${os}_${release}_${version}
# For gettext
TEXTDOMAIN=devuan

# setting core, base, and other packages

[[ "$core_packages" = "" ]] && {
# core packages for the system
arrs+=(core_packages)
core_packages=(devuan-keyring debian-keyring)
core_packages+=(initramfs-tools binutils ca-certificates curl)
core_packages+=(console-common less nano vim)
}
[[ "$base_packages" = "" ]] && {
# base packages for the system
arrs+=(base_packages)
base_packages=(bzip2 dialog apt-utils fakeroot e2fsprogs parted)
}
[[ "$system_packages" = "" ]] && {
# other system packages
arrs+=(system_packages)
system_packages=(sysvinit ssh)
}

# default size for an img
vars+=(imgsize)
imgsize=${imgsize:-1337M}


## libdevuansdk-specific settings
vars+=(workdir strapdir outdir)
outdir=${outdir:-$H/builds}
workdir=${workdir:-$H/workdir}
strapdir="${workdir}/${name_default}_${arch}"

# conclude initialization

DEBUG=${DEBUG:-0}
QUIET=${QUIET:-0}
LOG=${LOG:-""}

# config globals

# source $R/zlibs/library
source $SDK_LIB/zlibs/bootstrap
source $SDK_LIB/zlibs/helpers
# source $R/zlibs/imaging
source $SDK_LIB/zlibs/isolinux
source $SDK_LIB/zlibs/kernel
source $SDK_LIB/zlibs/qemu
source $SDK_LIB/zlibs/grub
source $SDK_LIB/zlibs/sysconf

source $SDK_LIB/zlibs/blends
source $SDK_LIB/zlibs/packages

# create mandatory workdirs
# $strapdir
mkdir -p ${strapdir}
# $outdir
mkdir -p ${outdir}

# conclude initialization
source $SDK_LIB/zuper/zuper.init

act "library succesfully loaded"