#!/bin/sh
set -e

# Check if hassos-config is present
if ! findfs LABEL="hassos-config" > /dev/null; then
    echo "[Warning] No hassos-config partition found!"
    exit 0
fi

# Mount config partition
mount -o ro LABEL="hassos-config" /mnt/config

##
# NetworkManager
if [ -d /mnt/config/network ]; then
    echo "[Info] Update NetworkManager connections!"

    rm -rf /etc/NetworkManager/system-connections/*
    cp -f /mnt/config/network/* /etc/NetworkManager/system-connections/

    nmcli con reload || true
fi

##
# Modules
if [ -d /mnt/config/modules ]; then
    echo "[Info] Update Modules configuration!"

    rm -rf /etc/modules-load.d/*
    cp -f /mnt/config/modules/* /etc/modules-load.d/*
fi

##
# SSH know hosts
if [ -f /mnt/config/known_hosts ]; then
    echo "[Info] Update SSH known_hosts!"

    cp -f /mnt/config/known_hosts /root/.ssh/known_hosts
    chmod 600 /root/.ssh/known_hosts
fi

##
# Firmware update
if ls /mnt/config/*.rauc > /dev/null; then
    echo "[Info] Performe a firmware update"

    rauc_filename=$(ls /mnt/config/*.rauc | head -n 1)
    rauc install /mnt/config/$rauc_filename
fi

# Cleanup config partition
umount /mnt/config