Updated workflow with cache fix, kernel version extraction, artifact … #9

	name: Build WLAN Pi Kernel for Debian Bookworm

	on:
	push:
	branches:
	- 6.12-bookworm
	workflow_dispatch:

	jobs:
	build:
	runs-on: ubuntu-24.04

	env:
	DISTRO: bookworm
	VERSION_CODENAME: bookworm
	KERNEL_TARGET_DISTRO: Debian
	KERNEL_TARGET_VERSION: bookworm

	steps:
	- name: Checkout Repository
	uses: actions/checkout@v3
	with:
	fetch-depth: 0

	- name: Cache APT packages
	uses: actions/cache@v3
	with:
	path: /var/cache/apt/archives # Cache only the writable APT archive directory
	key: ${{ runner.os }}-apt-${{ hashFiles('**/build/build-wlanpi-kernel.sh') }}
	restore-keys: \|
	${{ runner.os }}-apt-

	- name: Install Dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install -y build-essential git libncurses-dev flex bison libssl-dev \
	bc libelf-dev libudev-dev libpci-dev libiberty-dev autoconf automake libtool \
	libpython3-dev crossbuild-essential-arm64 dpkg-dev gcc-aarch64-linux-gnu

	- name: Cache Kernel Build Directory
	uses: actions/cache@v3
	with:
	path: linux
	key: ${{ runner.os }}-kernel-${{ hashFiles('**/build/build-wlanpi-kernel.sh') }}
	restore-keys: \|
	${{ runner.os }}-kernel-

	- name: Make Build Script Executable
	run: chmod +x build/build-wlanpi-kernel.sh

	- name: Execute Build Script
	id: build-kernel
	run: ./build/build-wlanpi-kernel.sh

	- name: Extract Kernel Version
	id: kernel-version
	run: \|
	echo "KERNEL_VERSION=$(grep -Po 'wlanpi-kernel-\K[^\s]+' output/*.deb)" >> $GITHUB_ENV

	- name: Upload Debian Package
	uses: actions/upload-artifact@v4
	with:
	name: wlanpi-kernel-${{ env.KERNEL_VERSION }}-deb-bookworm
	path: output/*.deb

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