auto-cpufreq/auto-cpufreq-installer

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#!/usr/bin/env bash
# auto-cpufreq-installer:
# auto-cpufreq source code based installer
SCRIPT_PATH=$(readlink -f "$0")
SCRIPT_DIR=$(dirname "${SCRIPT_PATH}")
cd "${SCRIPT_DIR}"
# check if lsb_release exists on the system before using it
if command -v lsb_release > /dev/null
then
distro="$(lsb_release -is)"
release="$(lsb_release -rs)"
codename="$(lsb_release -cs)"
fi
# functions
#separator
function separator {
local COLOUMNS="`tput cols`"
echo -e "\n"
printf "%0.s─" $(seq $COLOUMNS)
echo -e "\n"
}
# root check
function root_check {
if ((EUID != 0)); then
separator
echo -e "\nMust be run as root (i.e: 'sudo $0')."
separator
exit 1
fi
}
function header {
local COLOUMNS="`tput cols`"
MID="$((COLOUMNS / 2))"
HEADER="$1"
printf "%0.s─" $(seq $((MID-(${#HEADER}/2)- 1)))
echo -n " $HEADER "
printf "%0.s─" $(seq $((MID-(${#HEADER}/2)- 1)))
echo -e "\n"
return
}
# python packages install
function setup_venv {
venv_dir=/opt/auto-cpufreq/venv
mkdir -p "${venv_dir}"
python3 -m venv "${venv_dir}"
source "${venv_dir}/bin/activate"
python3 -m pip install --upgrade pip wheel
python3 -m pip install -r requirements.txt
}
# tool install
function install {
python3 setup.py install --record files.txt
mkdir -p /usr/local/share/auto-cpufreq/
cp -r scripts/ /usr/local/share/auto-cpufreq/
cp -r images/ /usr/local/share/auto-cpufreq/
cp images/icon.png /usr/share/pixmaps/auto-cpufreq.png
cp scripts/org.auto-cpufreq.pkexec.policy /usr/share/polkit-1/actions
# this is necessary since we need this script before we can run auto-cpufreq itself
cp scripts/auto-cpufreq-venv-wrapper /usr/local/bin/auto-cpufreq
cp scripts/start_app /usr/local/bin/auto-cpufreq-gtk
chmod a+x /usr/local/bin/auto-cpufreq
chmod a+x /usr/local/bin/auto-cpufreq-gtk
desktop-file-install --dir=/usr/share/applications scripts/auto-cpufreq-gtk.desktop
update-desktop-database /usr/share/applications
}
# First argument is the distro
function detected_distro() {
echo -e "\nDetected $1 distribution"
separator
echo -e "\nSetting up Python environment\n"
}
# merged functions pip - install - complete_msg, since it repeats
function completed () {
echo -e "\nInstalling necessary Python packages\n"
setup_venv
separator
echo -e "\ninstalling auto-cpufreq tool\n"
install
}
function complete_msg() {
separator
cat <<- _EOF_
auto-cpufreq tool successfully installed.
For list of options, run:
auto-cpufreq --help"
_EOF_
separator
}
function manual_install {
cat <<- _EOF_
Didn't detect Debian or RedHat based distro.
To complete installation, you need to:
Install: python3, pip3, python3-setuptools, gobject-introspection, cairo (or cairo-devel), gcc, and gtk3
Install necessary Python packages:
pip3 install psutil click distro power requests PyGObject
Run following sequence of lines:
-----
python3 setup.py install --record files.txt
mkdir -p /usr/local/share/auto-cpufreq/
cp -r scripts/ /usr/local/share/auto-cpufreq/
-----
After which tool is installed, for full list of options run:
auto-cpufreq
_EOF_
separator
cat <<- _EOF_
Consider creating a feature request to add support for your distro:
https://github.com/AdnanHodzic/auto-cpufreq/issues/new
Make sure to include following information:
Distribution: $distro
Release: $release
Codename: $codename
_EOF_
separator
}
function tool_install {
separator
if [ -f /etc/debian_version ]; then
detected_distro "Debian based"
apt install python3-dev python3-pip python3-venv python3-setuptools dmidecode libgirepository1.0-dev libcairo2-dev libgtk-3-dev gcc -y
completed
complete_msg
elif [ -f /etc/redhat-release ]; then
detected_distro "RedHat based"
if [ -f /etc/centos-release ]; then
yum install platform-python-devel dmidecode gcc cairo-devel gobject-introspection-devel cairo-gobject-devel gtk3-devel
else
yum install python-devel dmidecode gcc cairo-devel gobject-introspection-devel cairo-gobject-devel gtk3-devel
fi
completed
complete_msg
elif [ -f /etc/solus-release ]; then
detected_distro "Solus"
eopkg install pip python3 python3-devel dmidecode gobject-introspection-devel libcairo-devel gcc libgtk-3
eopkg install -c system.devel
completed
complete_msg
elif [ -f /etc/os-release ];then
eval "$(cat /etc/os-release)"
separator
case $ID in
opensuse-leap)
detected_distro "OpenSUSE"
zypper install -y python3 python3-pip python3-setuptools python3-devel gcc dmidecode gobject-introspection-devel python3-cairo-devel gtk3 gtk3-devel
completed
;;
opensuse-tumbleweed)
detected_distro "OpenSUSE"
echo -e "\nDetected an OpenSUSE distribution\n\nSetting up Python environment\n"
zypper install -y python38 python3-pip python3-setuptools python3-devel gcc dmidecode gobject-introspection-devel python3-cairo-devel gtk3 gtk3-devel
completed
;;
arch|manjaro|endeavouros|garuda|artix)
detected_distro "Arch Linux based"
pacman -S --noconfirm --needed python python-pip python-setuptools base-devel dmidecode gobject-introspection gtk3 gcc
completed
;;
void)
detected_distro "Void Linux"
xbps-install -Sy python3 python3-pip python3-devel python3-setuptools base-devel dmidecode cairo-devel gobject-introspection gcc gtk+3
completed
;;
nixos)
echo -e "NixOS detected\n"
echo -e "This installer is not supported on NixOS.\nPlease refer to the install instructions for NixOS at https://github.com/AdnanHodzic/auto-cpufreq#nixos"
exit 1
;;
*) #Any other distro
manual_install
completed
;;
esac
complete_msg
else # In case /etc/os-release doesn't exist
manual_install
fi
}
function tool_remove {
files="files.txt"
share_dir="/usr/local/share/auto-cpufreq/"
srv_install="/usr/local/bin/auto-cpufreq-install"
srv_install_old="/usr/bin/auto-cpufreq-install"
srv_remove="/usr/local/bin/auto-cpufreq-remove"
srv_remove_old="/usr/bin/auto-cpufreq-remove"
stats_file="/var/run/auto-cpufreq.stats"
tool_proc_rm="/usr/local/bin/auto-cpufreq --remove"
wrapper_script="/usr/local/bin/auto-cpufreq"
gui_wrapper_script="/usr/local/bin/auto-cpufreq-gtk"
unit_file="/etc/systemd/system/auto-cpufreq.service"
venv_path="/opt/auto-cpufreq"
cpufreqctl="/usr/local/bin/cpufreqctl.auto-cpufreq"
cpufreqctl_old="/usr/bin/cpufreqctl.auto-cpufreq"
desktop_file="/usr/share/applications/auto-cpufreq-gtk.desktop"
# stop any running auto-cpufreq argument (daemon/live/monitor)
tool_arg_pids=($(pgrep -f "auto-cpufreq --"))
for pid in "${tool_arg_pids[@]}"; do
if [[ $tool_arg_pids != $$ ]]; then
kill "$tool_arg_pids"
fi
done
# run uninstall in case of installed daemon
if [ -f $srv_remove -o -f $srv_remove_old -o $wrapper_script ]; then
eval $tool_proc_rm
else
separator
printf "Couldn't remove the auto-cpufreq daemon\n$srv_remove or $srv_remove_old do not exist.\n"
exit 1;
separator
fi
# remove auto-cpufreq and all its supporting files
[ -f $files ] && cat $files | xargs sudo rm -rf && rm -f $files
[ -d $share_dir ] && rm -rf $share_dir
# files cleanup
[ -f $srv_install ] && rm $srv_install
[ -f $srv_install_old ] && rm $srv_install_old
[ -f $srv_remove ] && rm $srv_remove
[ -f $srv_remove_old ] && rm $srv_remove_old
[ -f $stats_file ] && rm $stats_file
[ -f $unit_file ] && rm $unit_file
[ -f $wrapper_script ] && rm $wrapper_script
[ -f $gui_wrapper_script ] && rm $gui_wrapper_script
[ -f $cpufreqctl ] && rm $cpufreqctl
[ -f $cpufreqctl_old ] && rm $cpufreqctl_old
[ -f $desktop_file ] && rm $desktop_file
update-desktop-database /usr/share/applications
# remove python virtual environment
rm -rf "${venv_path}"
separator
echo -e "\nauto-cpufreq tool and all its supporting files successfully removed."
separator
}
function ask_operation {
header "auto-cpufreq installer"
echo -e "Welcome to auto-cpufreq tool installer.
\nOptions:\n"
read -p \
"[I]nstall
[R]emove
[Q]uit
Select a key: [i/r/q]: " answer
}
# End of functions
root_check
if [[ -z "${1}" ]]; then
ask_operation
else
case "${1}" in
"--install")
answer="i"
;;
"--remove")
answer="r"
;;
*)
answer="n"
;;
esac
fi
case $answer in
I|i)
tool_install ;;
R|r)
tool_remove ;;
Q|q)
separator
echo ""
exit 0 ;;
*)
separator
echo -e "\nUnknown key, aborting ...\n"
exit 1 ;;
esac