I'm going to use this to update changes in linux-surface to my kernel-source package in Open Build Service.

update_kernel_source.sh

#!/bin/bash

# @description: This script is used to update the linux-surface kernel built on
#               Open Build Service.
# https://build.opensuse.org/package/show/home:TaivasJumala:Surface/kernel-source
# @date: 2023-05-29
# @author: TaivasJumala
# @last_modified: 2023-05-29T14:55:59+08:00

# git and osc should be properly configed

CURRENT_WORING_DIRECTORY=$(pwd)

# get latest linux-surface source code
if [ -d linux-surface/.git ]; then
    cd linux-surface || exit
    git pull
else
    git clone https://github.com/linux-surface/linux-surface.git
fi

cd "$CURRENT_WORING_DIRECTORY" || exit

# get latest kernel-source source code
if [ -d home:TaivasJumala:Surface ]; then
    cd home:TaivasJumala:Surface || exit
    if [ -d "kernel-source" ]; then
        cd kernel-source || exit
        osc update
    else
        osc checkout kernel-source
    fi
else
    mkdir home:TaivasJumala:Surface
    cd home:TaivasJumala:Surface || exit
    osc checkout kernel-source
fi

cd "$CURRENT_WORING_DIRECTORY" || exit

# tar patches

cd ./home:TaivasJumala:Surface/kernel-source/ || exit

rm ./patches.addon.tar.bz2
if [ ! -d ./patches.addon ]; then
    mkdir ./patches.addon
fi

cd "$CURRENT_WORING_DIRECTORY" || exit

cd ./linux-surface || exit

cd ./patches || exit

# get latest patches
max_version=""
for dir in "."/*/; do
  version=$(basename "$dir")
  if [[ $version > $max_version ]]; then
    max_version=$version
    max_version_dir=$dir
  fi
  ehco "$version"
done

cp "$max_version_dir/*" \
"$CURRENT_WORING_DIRECTORY/home:TaivasJumala:Surface/kernel-source/patches.addon/"

cd "$CURRENT_WORING_DIRECTORY/home:TaivasJumala:Surface/kernel-source" || exit

tar -cvjf ./patches.addon.tar.bz2 ./patches.addon/*

rm config.addon.tar.bz2

if [ ! -d ./config.addon ]; then
    mkdir ./confg.addon
    cd config.addon || exit
    mkdir x86_64
else
    cd config.addon || exit
    if [ ! -d ./x86_64 ]; then
        mkdir x86_64
    fi
fi

# tar new config.addon



cd "$CURRENT_WORING_DIRECTORY" || exit

cp "./linux-surface/configs/surface-$max_version.config" \
"./home:TaivasJumala:Surface/kernel-source/config.addon/x86_64/default"

cd ./home:TaivasJumala:Surface/kernel-source/config.addon/x86_64 || exit

cp default debug
cp default source

cd ../.. || exit

tar -cvjf config.addon.tar.bz2 ./config.addon

# update series.conf file

# Find the line number of the first occurrence of 'patches.addon'
line_number=$(grep -n 'patches.addon' "series.conf" | head -n 1 | cut -d ':' -f 1)

if [ -n "$line_number" ]; then
  # Delete the line and everything following it using sed
  sed -i "${line_number},\$d" "series.conf"
fi

for filename in "$CURRENT_WORING_DIRECTORY/linux-surface/patches/$max_version"/*; do
  # Append the filename to the end of the file
  echo -e "\tpatches.addon/$(basename "$filename")" >> "series.conf"
done