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Moved kernel-related functions to a module file.
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@Tearran
Tearran committed Oct 12, 2024
1 parent 191b543 commit 6fbd9f9
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Showing 2 changed files with 247 additions and 238 deletions.
238 changes: 0 additions & 238 deletions lib/armbian-config/config.core.functions.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -25,58 +25,6 @@ function check_desktop() {

}

menu_options+=(
["get_headers_kernel,author"]="Igor Pecovnik"
["get_headers_kernel,ref_link"]=""
["get_headers_kernel,feature"]="get_headers_install"
["get_headers_kernel,desc"]="Migrated procedures from Armbian config."
["get_headers_kernel,example"]="get_headers_install"
["get_headers_kernel,status"]="Active"
["get_headers_kernel,doc_link"]=""
)
#
# install kernel headers
#
function get_headers_install() {

if [[ -f /etc/armbian-release ]]; then
INSTALL_PKG="linux-headers-${BRANCH}-${LINUXFAMILY}"
else
INSTALL_PKG="linux-headers-$(uname -r | sed 's/'-$(dpkg --print-architecture)'//')"
fi

debconf-apt-progress -- apt-get -y install ${INSTALL_PKG} || exit 1

}

module_options+=(
["set_header_remove,author"]="Igor Pecovnik"
["set_header_remove,ref_link"]=""
["set_header_remove,feature"]="set_header_remove"
["set_header_remove,desc"]="Migrated procedures from Armbian config."
["set_header_remove,example"]="set_header_remove"
["set_header_remove,doc_link"]=""
["set_header_remove,status"]="Active"
["set_header_remove,doc_ink"]=""
)
#
# remove kernel headers
#
function set_header_remove() {

REMOVE_PKG="linux-headers-*"
if [[ -n $(dpkg -l | grep linux-headers) ]]; then
debconf-apt-progress -- apt-get -y purge ${REMOVE_PKG}
rm -rf /usr/src/linux-headers*
else
debconf-apt-progress -- apt-get -y install ${INSTALL_PKG}
fi
# cleanup
apt clean
debconf-apt-progress -- apt -y autoremove

}

module_options+=(
["check_if_installed,author"]="Igor Pecovnik"
["check_if_installed,ref_link"]=""
Expand Down Expand Up @@ -237,119 +185,6 @@ function set_runtime_variables() {

}

module_options+=(
["armbian_fw_manipulate,author"]="Igor Pecovnik"
["armbian_fw_manipulate,ref_link"]=""
["armbian_fw_manipulate,feature"]="armbian_fw_manipulate"
["armbian_fw_manipulate,desc"]="freeze/unhold/reinstall armbian related packages."
["armbian_fw_manipulate,example"]="armbian_fw_manipulate unhold|freeze|reinstall"
["armbian_fw_manipulate,status"]="Active"
)
#
# freeze/unhold/reinstall armbian firmware packages
#
armbian_fw_manipulate() {

local function=$1
local version=$2
local branch=$3

[[ -n $version ]] && local version="=${version}"

# fallback to $BRANCH
[[ -z "${branch}" ]] && branch="${BRANCH}"
[[ -z "${branch}" ]] && branch="current" # fallback in case we switch to very old BSP that have no such info

# packages to install
local armbian_packages=(
"linux-u-boot-${BOARD}-${branch}"
"linux-image-${branch}-${LINUXFAMILY}"
"linux-dtb-${branch}-${LINUXFAMILY}"
"armbian-zsh"
"armbian-bsp-cli-${BOARD}-${branch}"
)

# reinstall headers only if they were previously installed
if are_headers_installed; then
local armbian_packages+="linux-headers-${branch}-${LINUXFAMILY}"
fi

local packages=""
for pkg in "${armbian_packages[@]}"; do
if [[ "${function}" == reinstall ]]; then
local pkg_search=$(apt search "$pkg" 2> /dev/null | grep "^$pkg")
if [[ $? -eq 0 && -n "${pkg_search}" ]]; then
if [[ "${pkg_search}" == *$version* ]] ; then
packages+="$pkg${version} ";
else
packages+="$pkg ";
fi
fi
else
if check_if_installed $pkg; then
packages+="$pkg${version} "
fi
fi
done
for pkg in "${packages[@]}"; do
case $function in
unhold) apt-mark unhold ${pkg} | show_infobox ;;
hold) apt-mark hold ${pkg} | show_infobox ;;
reinstall)
apt_install_wrapper apt-get -y --simulate --download-only --allow-change-held-packages --allow-downgrades install ${pkg}
if [[ $? == 0 ]]; then
apt_install_wrapper apt-get -y purge "linux-u-boot-*" "linux-image-*" "linux-dtb-*" "linux-headers-*" "armbian-zsh-*" "armbian-bsp-cli-*" # remove all branches
apt_install_wrapper apt-get -y --allow-change-held-packages install ${pkg}
apt_install_wrapper apt-get -y autoremove
apt_install_wrapper apt-get -y clean
else
exit 1
fi


;;
*) return ;;
esac
done
}

module_options+=(
["switch_kernels,author"]="Igor"
["switch_kernels,ref_link"]=""
["switch_kernels,feature"]=""
["switch_kernels,desc"]="Switching to alternative kernels"
["switch_kernels,example"]=""
["switch_kernels,status"]="Active"
)
#
# @description Switch between alternative kernels
#
function switch_kernels() {

# we only allow switching kerneles that are in the test pool
[[ -z "${KERNEL_TEST_TARGET}" ]] && KERNEL_TEST_TARGET="legacy,current,edge"
local kernel_test_target=$(for x in ${KERNEL_TEST_TARGET//,/ }; do echo "linux-image-$x-${LINUXFAMILY}"; done;)
local installed_kernel_version=$(dpkg -l | grep '^ii' | grep linux-image | awk '{print $2"="$3}')
# just in case current is not installed
[[ -n ${installed_kernel_version} ]] && local grep_current_kernel=" | grep -v ${installed_kernel_version}"
local search_exec="apt-cache show ${kernel_test_target} | grep -E \"Package:|Version:|version:|family\" | grep -v \"Config-Version\" | sed -n -e 's/^.*: //p' | sed 's/\.$//g' | xargs -n3 -d'\n' | sed \"s/ /=/\" $grep_current_kernel"
IFS=$'\n'
local LIST=()
for line in $(eval ${search_exec}); do
LIST+=($(echo $line | awk -F ' ' '{print $1 " "}') $(echo $line | awk -F ' ' '{print "v"$2}'))
done
unset IFS
local list_length=$((${#LIST[@]} / 2))
if [ "$list_length" -eq 0 ]; then
dialog --backtitle "$BACKTITLE" --title " Warning " --msgbox "\nNo other kernels available!" 7 32
else
local target_version=$(whiptail --separate-output --title "Select kernel" --menu "ed" $((${list_length} + 7)) 80 $((${list_length})) "${LIST[@]}" 3>&1 1>&2 2>&3)
if [ $? -eq 0 ] && [ -n "${target_version}" ]; then
local branch=${target_version##*image-}
armbian_fw_manipulate "reinstall" "${target_version/*=/}" "${branch%%-*}"
fi
fi
}

module_options+=(
["connect_bt_interface,author"]="Igor Pecovnik"
Expand Down Expand Up @@ -906,79 +741,6 @@ see_current_apt() {
}


module_options+=(
["are_headers_installed,author"]="Gunjan Gupta"
["are_headers_installed,ref_link"]=""
["are_headers_installed,feature"]="are_headers_installed"
["are_headers_installed,desc"]="Check if kernel headers are installed"
["are_headers_installed,example"]="are_headers_installed"
["are_headers_installed,status"]="Pending Review"
["are_headers_installed,doc_link"]=""
)
#
# @description Install kernel headers
#
function are_headers_installed() {
if [[ -f /etc/armbian-release ]]; then
PKG_NAME="linux-headers-${BRANCH}-${LINUXFAMILY}"
else
PKG_NAME="linux-headers-$(uname -r | sed 's/'-$(dpkg --print-architecture)'//')"
fi

check_if_installed ${PKG_NAME}
return $?
}

module_options+=(
["Headers_install,author"]="Joey Turner"
["Headers_install,ref_link"]=""
["Headers_install,feature"]="Headers_install"
["Headers_install,desc"]="Install kernel headers"
["Headers_install,example"]="is_package_manager_running"
["Headers_install,status"]="Pending Review"
["Headers_install,doc_link"]=""
)
#
# @description Install kernel headers
#
function Headers_install() {
if ! is_package_manager_running; then
if [[ -f /etc/armbian-release ]]; then
INSTALL_PKG="linux-headers-${BRANCH}-${LINUXFAMILY}"
else
INSTALL_PKG="linux-headers-$(uname -r | sed 's/'-$(dpkg --print-architecture)'//')"
fi
debconf-apt-progress -- apt-get -y install ${INSTALL_PKG}
fi
}

module_options+=(
["Headers_remove,author"]="Joey Turner"
["Headers_remove,ref_link"]="https://github.com/armbian/config/blob/master/debian-config-jobs#L160"
["Headers_remove,feature"]="Headers_remove"
["Headers_remove,desc"]="Remove Linux headers"
["Headers_remove,example"]="Headers_remove"
["Headers_remove,status"]="Pending Review"
["Headers_remove,doc_link"]="https://github.com/armbian/config/wiki#System"
)
#
# @description Remove Linux headers
#
function Headers_remove() {
if ! is_package_manager_running; then
REMOVE_PKG="linux-headers-*"
if [[ -n $(dpkg -l | grep linux-headers) ]]; then
debconf-apt-progress -- apt-get -y purge ${REMOVE_PKG}
rm -rf /usr/src/linux-headers*
else
debconf-apt-progress -- apt-get -y install ${INSTALL_PKG}
fi
# cleanup
apt clean
debconf-apt-progress -- apt -y autoremove
fi
}

module_options+=(
["sanitize_input,author"]=""
["sanitize_input,ref_link"]=""
Expand Down
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