#!/bin/bash

if [ "$EUID" = 0 ]
then echo "Please don't run this as root"
    exit
fi

#  2> /dev/null veut dire que l'on veut pas voire les erreurs
sudo umount rootfs/proc -R 2> /dev/null
sudo rm -rf rootfs/ 2> /dev/null
sudo rm root.iso 2> /dev/null
sudo rm chibrax.tar.gz 2> /dev/null
mkdir -p rootfs/
mkdir -p rootfs/boot
mkdir -p rootfs/chibrax

#installation de grub
# coreutils = cat
sudo pacstrap rootfs device-mapper || exit 1

echo "construction de liblzma"
chmod +x ./liblzma/build.sh
cd liblzma && ./build.sh || exit 1 && cd -
echo "done"

echo "construction de grub"
chmod +x ./grub/build.sh
cd grub && ./build.sh || exit 1 && cd -
echo "done"

echo "construction de Nodejs"
chmod +x ./nodejs/build.sh
cd nodejs && ./build.sh || exit 1 && cd -
echo "done"

chmod +x ./chibraxLoader/build.sh
cd chibraxLoader && ./build.sh && cd -
sudo cp chibraxLoader/init rootfs/bin/ || exit 1

cd kernel && ./from_current.sh && cd -
sudo cp kernel/src/vmlinuz rootfs/boot || exit 1

echo "Cloning the firmware"
# on masque les erreurs si le depot est deja clone
git clone https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git 2> /dev/null
cd linux-firmware && git pull && cd -
sudo mkdir -p rootfs/usr/lib/firmware || exit 1
sudo cp linux-firmware/* rootfs/usr/lib/firmware/ -r || exit 1
echo "done"

echo "rebuilding C++ hooks"
./clibs.sh || exit 1
echo "done"

sudo cp rootfs\ overrides/* rootfs/ -r || exit 1

sudo rm rootfs/var/cache -r