#!/bin/sh

RUNEFILE=~/vol/rtl/data/rtl.macaroon
running=$(podman ps --filter "name=systemd-clightning-node" --format json | jq -r .[].State)


if [ -e $RUNEFILE ];
then
        echo "Macaroon $RUNEFILE already exist"
        exit 1
fi


if [ "$running" == "running" ]
then
        # Its running
        checkrune=$(podman exec -it systemd-clightning-node lightning-cli showrunes | jq -r .runes[0].unique_id)
        if [ "$checkrune" -eq 0 ];
        then
                # Rune exist, get it and output to $RUNEFILE
                rune=$(podman exec -it systemd-clightning-node lightning-cli showrunes | jq -r .runes[0].rune)
        else
                # Rune doesn't exist, create it and output to $RUNEFILE
                rune=$(podman exec -it systemd-clightning-node lightning-cli createrune | jq -r .runes[0].rune)
        fi
        echo "LIGHTNING_RUNE=\"$rune\"" > $RUNEFILE
        exit 0
else
        echo "Can't find systemd-clightning-node running."
#       exit 1
fi