#!/bin/bash

VERSION=0.6.1
APP=mautrix-whatsapp
DEPOT=https://github.com/mautrix/whatsapp.git
GIT_VERSION=v${VERSION}
DEBIAN_VERSION_CODENAME=bullseye
IMAGE_SIZE=4

STEP="envinit prebuild makedeb"

envinit() {
	echo deb http://deb.debian.org/debian bullseye-backports main > /etc/apt/sources.list.d/backports.list
	apt-get update
	apt-get dist-upgrade -y
	apt install -y --no-install-recommends ca-certificates git libolm-dev debhelper-compat build-essential
	apt install -y --no-install-recommends -t bullseye-backports golang
}

prebuild(){
	rm /tmp/*.deb
	[ -e /tmp/${APP}] && rm -fr /tmp/${APP}
	mkdir /tmp/${APP}
	git clone --depth 1 -b ${GIT_VERSION} ${DEPOT}  /tmp/${APP}
	cp -fr /tmp/src/debian /tmp/${APP}
}

makedeb(){
	cd /tmp/${APP}/
	dpkg-buildpackage -us -uc 
	cp /tmp/*.deb /tmp/dist
}