#!/usr/bin/env bash

if ! [ "$(ls -A buildroot)" ]; then
    echo "Cloning Buildroot..."
    git clone https://gitlab.com/buildroot.org/buildroot -b 2026.05.x buildroot
fi

cd buildroot
make defconfig BR2_DEFCONFIG=../configs/lira_flip_defconfig
make
if [ $? == 0 ]; then
    echo "Building Image..."
    cd output/images
    mkdir ../../../img_tmp
    cp tiboot3.bin ../../../img_tmp/tiboot3.bin
    cp tispl.bin ../../../img_tmp/tispl.bin
    cp u-boot.bin ../../../img_tmp/u-boot.bin
    cp rootfs.btrfs ../../../img_tmp/rootfs.btrfs
    cd ../../../img_tmp
    genimage --rootpath "../buildroot/output/target" --tmppath "genimage.tmp" --inputpath "." --outputpath "../img" --config ../configs/genimage.cfg
    if ! [ $? == 0 ]; then
        echo "Failed Building Image."
    fi;
    cd ..
    rm -rf img_tmp
else
    echo "Failed Building OS."
fi
echo "Done"