#!/bin/bash
set -e

if [ -z "$1" ]; then
    echo "Need a commit ID!"
    exit 1
fi

if [ -z "$2" ]; then
    echo "Need a kernel version!"
    exit 1
fi

defconfigs=(buildroot-external/configs/rpi*_defconfig)
sed -i "s|BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION=\"https://github.com/raspberrypi/linux/.*\"|BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION=\"https://github.com/raspberrypi/linux/archive/$1.tar.gz\"|g" "${defconfigs[@]}"
sed -i "s/| Raspberry Pi\(.*\) | .* |/| Raspberry Pi\1 | $2 |/g" Documentation/kernel.md
git commit -m "RaspberryPi: Update kernel $2 - $1" "${defconfigs[@]}" Documentation/kernel.md

./scripts/check-kernel-patches.sh