swapsvc

#!/bin/bash

svc='/usr/lib/systemd/system/bluetooth.service'
CONF="/etc/bluetooth/main.conf"
PROP="JustWorksRepairing"
VALUE="always"
REGEX="^[[:space:]]*#?[[:space:]]*${PROP}[[:space:]]*="

[ `id -u` -ne 0  ] && echo '[!]Run as root' && exit

if [ -f bluetooth.service.bk ]
then
	echo "[*]Restore stock ${svc} file"
	mv bluetooth.service.bk $svc
else
	echo "[*]Backup stock and place badbt ${svc} file"
	cp $svc bluetooth.service.bk
	cp bluetooth.service $svc
fi


# Fix JustWorksRepairing in /etc/bluetooth/main.conf

if [ -f main.conf.bk ]
then
	echo "[*]Restore stock ${CONF} file"
	mv main.conf.bk $CONF
else

	echo "[*]Backup stock ${CONF} file"
	cp $CONF main.conf.bk

	if grep -Eq "$REGEX" "$CONF"
	then
		echo "[*]Replace ${PROP} as ${VALUE} in ${CONF} file"
		sed -i -E "s|${REGEX}.*|${PROP} = ${VALUE}|" "$CONF"
	else
		echo "[*]${PROP} not found, appending at end…"
		echo "${PROP} = ${VALUE}" >> "$CONF"
	fi
fi

echo "[*]Daemon reload and restart ${svc}"
systemctl daemon-reload
systemctl restart bluetooth