New option --and-reboot to immediately reboot host after applying config

bij.sh

@@ -7,6 +7,7 @@ TARGET=
 ON_NEXT_BOOT=
 USE_SUBSTITUTES="1"
 USE_REMOTE_SUDO="1"
+AND_REBOOT=
 
 ARGS=()
 OPTS=()
@@ -43,6 +44,10 @@ while [[ $# -gt 0 ]]; do
 		USE_REMOTE_SUDO=""
 		shift
 		;;
+	--and-reboot)
+		AND_REBOOT="1"
+		shift
+		;;
 	--)
 		shift
 		OPTS=( "$@" )
@@ -106,9 +111,20 @@ if [[ -n "${ON_NEXT_BOOT}" ]]; then
 	APPLY_OPERATION="boot"
 fi
 
+REBOOT_OPTS=()
+
+if [[ -n "${USE_REMOTE_SUDO}" ]]; then
+	REBOOT_OPTS+=("sudo")
+fi
+
+REBOOT_OPTS+=("reboot")
+
 case "${COMMAND}" in
 apply)
 	nixos-rebuild "${APPLY_OPERATION}" --flake "${FLAKE_STORE_PATH}#${HOST}" --target-host "${TARGET}" "${APPLY_OPTS[@]}"
+	if [[ -n "${AND_REBOOT}" ]]; then
+		ssh -t "${TARGET}" "${REBOOT_OPTS[@]}"
+	fi
 	;;
 build)
 	nixos-rebuild build --flake "${FLAKE_STORE_PATH}#${HOST}"