freedoom-snap/config/freedoom.wrapper

#!/bin/bash

# copy default settings if they don't currently exist
if [[ ! -f "$SNAP_USER_DATA/.config/lzdoom/lzdoom.ini" ]]; then
    mkdir $SNAP_USER_DATA/.config 2>/dev/null
    mkdir $SNAP_USER_DATA/.config/lzdoom 2>/dev/null
    cp $SNAP/config/lzdoom.ini $SNAP_USER_DATA/.config/lzdoom/lzdoom.ini
fi
lzdoom $@