asl-repo-switch

#!/usr/bin/bash

LISTFILE=/etc/apt/sources.list.d/allstarlink.list

if [ "$(whoami)" != "root" ]; then
	echo "ERROR: must be run as root or using sudo" 1>&2
	exit 1
fi

function set_level() {
	echo -n "Setting level $1..."
	case $1 in
		main) COMPONENTS="main" ;;
		beta) COMPONENTS="main beta" ;;
		devel)
			echo "WARNING: It is not recommended to use 'devel' unless instructed to by a developer!!"
			COMPONENTS="main beta devel"
			;;
		*) usage ;;
	esac

	cat - > ${LISTFILE} <<EOF
# set by asl-repo-switch to ${1}
deb [signed-by=/etc/apt/keyrings/allstarlink.gpg] https://repo.allstarlink.org/public bookworm ${COMPONENTS}
EOF
	echo " DONE"
}

function reset(){
	cat - > ${LISTFILE} <<EOF
# Primary AllStarLink Repo for Production Packages
deb [signed-by=/etc/apt/keyrings/allstarlink.gpg] https://repo.allstarlink.org/public bookworm main

# Include Beta Component for Testing
#deb [signed-by=/etc/apt/keyrings/allstarlink.gpg]  https://repo.allstarlink.org/public bookworm main beta

# Include Beta and Devel component for Development
# !! If you are not a developer and have not been told by a !!
# !! developer to uncomment this than DO NOT                !!
#deb [signed-by=/etc/apt/keyrings/allstarlink.gpg]  https://repo.allstarlink.org/public bookworm main beta devel
EOF

}

## Options
function usage() { 
	echo "Usage: $0 -l (main | beta | devel) --> Set level" 1>&2
	echo "Usage: $0 -r --> Reset to stock" 1>&2
	exit 1
}

while getopts "l:r" opt; do
	case ${opt} in
		l)	LEVEL="${OPTARG}"; OP="level" ;;
		r)	RESET=y ; OP="reset" ;;
		*)	usage ;;
	esac
done
shift $((OPTIND-1))

if [ -z "${LEVEL}" ] && [ -z "${RESET}" ]; then
	usage
fi

if [ ! -z "${LEVEL}" ] && [ ! -z "${RESET}" ]; then
	echo "ERROR: -l LEVEL and -r (reset) options conflict" 1>&2
fi

case ${OP} in
	level)	set_level ${LEVEL};;
	reset)	reset;;
esac

echo "Run 'apt update' to refresh the package repo cache."
exit 0