mirror of
https://github.com/vinceliuice/grub2-themes.git
synced 2024-11-05 11:46:14 +01:00
340 lines
9.6 KiB
Bash
Executable File
340 lines
9.6 KiB
Bash
Executable File
#!/bin/bash
|
||
|
||
# Grub2 Themes
|
||
|
||
ROOT_UID=0
|
||
THEME_DIR="/usr/share/grub/themes"
|
||
|
||
REO_DIR="$(cd $(dirname $0) && pwd)"
|
||
|
||
MAX_DELAY=20 # max delay for user to enter root password
|
||
|
||
#COLORS
|
||
CDEF=" \033[0m" # default color
|
||
CCIN=" \033[0;36m" # info color
|
||
CGSC=" \033[0;32m" # success color
|
||
CRER=" \033[0;31m" # error color
|
||
CWAR=" \033[0;33m" # waring color
|
||
b_CDEF=" \033[1;37m" # bold default color
|
||
b_CCIN=" \033[1;36m" # bold info color
|
||
b_CGSC=" \033[1;32m" # bold success color
|
||
b_CRER=" \033[1;31m" # bold error color
|
||
b_CWAR=" \033[1;33m" # bold warning color
|
||
|
||
# echo like ... with flag type and display message colors
|
||
prompt () {
|
||
case ${1} in
|
||
"-s"|"--success")
|
||
echo -e "${b_CGSC}${@/-s/}${CDEF}";; # print success message
|
||
"-e"|"--error")
|
||
echo -e "${b_CRER}${@/-e/}${CDEF}";; # print error message
|
||
"-w"|"--warning")
|
||
echo -e "${b_CWAR}${@/-w/}${CDEF}";; # print warning message
|
||
"-i"|"--info")
|
||
echo -e "${b_CCIN}${@/-i/}${CDEF}";; # print info message
|
||
*)
|
||
echo -e "$@"
|
||
;;
|
||
esac
|
||
}
|
||
|
||
# Check command avalibility
|
||
function has_command() {
|
||
command -v $1 > /dev/null
|
||
}
|
||
|
||
usage() {
|
||
printf "%s\n" "Usage: ${0##*/} [OPTIONS...]"
|
||
printf "\n%s\n" "OPTIONS:"
|
||
printf " %-25s%s\n" "-l, --slaze" "slaze grub theme"
|
||
printf " %-25s%s\n" "-s, --stylish" "stylish grub theme"
|
||
printf " %-25s%s\n" "-t, --tela" "tela grub theme"
|
||
printf " %-25s%s\n" "-v, --vimix" "vimix grub theme"
|
||
printf " %-25s%s\n" "-2, --2k" "Install 2k(2560x1440) background image"
|
||
printf " %-25s%s\n" "-4, --24" "Install 4k(3840x2160) background image"
|
||
printf " %-25s%s\n" "-r, --remove" "Remove theme (must add theme name option)"
|
||
printf " %-25s%s\n" "-h, --help" "Show this help"
|
||
}
|
||
|
||
install() {
|
||
if [[ ${theme} == 'slaze' ]]; then
|
||
local name="Slaze"
|
||
elif [[ ${theme} == 'stylish' ]]; then
|
||
local name="Stylish"
|
||
elif [[ ${theme} == 'tela' ]]; then
|
||
local name="Tela"
|
||
elif [[ ${theme} == 'vimix' ]]; then
|
||
local name="Vimix"
|
||
else
|
||
prompt -i "\n Run ./install.sh -h for help or install dialog"
|
||
install_dialog
|
||
prompt -i "\n Run ./install.sh again!"
|
||
exit 0
|
||
fi
|
||
|
||
if [[ ${screen} == '2k' ]]; then
|
||
local screen="2k"
|
||
elif [[ ${screen} == '4k' ]]; then
|
||
local screen="4k"
|
||
else
|
||
local screen="1080p"
|
||
fi
|
||
|
||
# Checking for root access and proceed if it is present
|
||
if [ "$UID" -eq "$ROOT_UID" ]; then
|
||
|
||
# Create themes directory if not exists
|
||
echo -e "\n Checking for the existence of themes directory..."
|
||
|
||
[[ -d "${THEME_DIR}/${name}" ]] && rm -rf "${THEME_DIR}/${name}"
|
||
mkdir -p "${THEME_DIR}/${name}"
|
||
|
||
# Copy theme
|
||
prompt -i "\n Installing ${name} ${screen} theme..."
|
||
|
||
cp -a "${REO_DIR}/common/"*.png "${THEME_DIR}/${name}"
|
||
cp -a "${REO_DIR}/common/"*.pf2 "${THEME_DIR}/${name}"
|
||
cp -a "${REO_DIR}/common/theme-${screen}.txt" "${THEME_DIR}/${name}/theme.txt"
|
||
cp -a "${REO_DIR}/backgrounds/${screen}/background-${theme}.jpg" "${THEME_DIR}/${name}/background.jpg"
|
||
|
||
if [ ${theme} == 'tela' ]; then
|
||
cp -a "${REO_DIR}/assets/assets-tela/icons-${screen}" "${THEME_DIR}/${name}/icons"
|
||
cp -a "${REO_DIR}/assets/assets-tela/select-${screen}/"*.png "${THEME_DIR}/${name}"
|
||
else
|
||
cp -a "${REO_DIR}/assets/assets-white/icons-${screen}" "${THEME_DIR}/${name}/icons"
|
||
cp -a "${REO_DIR}/assets/assets-white/select-${screen}/"*.png "${THEME_DIR}/${name}"
|
||
fi
|
||
|
||
# Set theme
|
||
prompt -i "\n Setting ${name} as default..."
|
||
|
||
# Backup grub config
|
||
cp -an /etc/default/grub /etc/default/grub.bak
|
||
|
||
grep "GRUB_THEME=" /etc/default/grub 2>&1 >/dev/null && sed -i '/GRUB_THEME=/d' /etc/default/grub
|
||
grep "GRUB_GFXMODE=" /etc/default/grub 2>&1 >/dev/null && sed -i '/GRUB_GFXMODE=/d' /etc/default/grub
|
||
|
||
# Edit grub config
|
||
echo "GRUB_THEME=\"${THEME_DIR}/${name}/theme.txt\"" >> /etc/default/grub
|
||
|
||
# Make sure set the right resolution for grub
|
||
if [[ ${screen} == '4k' ]]; then
|
||
echo "GRUB_GFXMODE=3840x2160x32" >> /etc/default/grub
|
||
echo "GRUB_GFXPAYLOAD_LINUX=text" >> /etc/default/grub
|
||
elif [[ ${screen} == '2k' ]]; then
|
||
echo "GRUB_GFXMODE=2560×1440x32" >> /etc/default/grub
|
||
echo "GRUB_GFXPAYLOAD_LINUX=text" >> /etc/default/grub
|
||
fi
|
||
|
||
# Update grub config
|
||
prompt -i "\n Updating grub config..."
|
||
if has_command update-grub; then
|
||
update-grub
|
||
elif has_command grub-mkconfig; then
|
||
grub-mkconfig -o /boot/grub/grub.cfg
|
||
elif has_command grub2-mkconfig; then
|
||
if [ $(which zypper &>/dev/null) ]; then
|
||
grub2-mkconfig -o /boot/grub2/grub.cfg
|
||
elif [ $(which dnf &>/dev/null) ]; then
|
||
grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg
|
||
fi
|
||
fi
|
||
|
||
# Success message
|
||
prompt -s "\n * All done!"
|
||
prompt -w "\n * At the next restart of your computer you will see your new Grub theme: '$theme' "
|
||
|
||
else
|
||
# Error message
|
||
prompt -e "\n [ Error! ] -> Run me as root "
|
||
|
||
# persisted execution of the script as root
|
||
read -p "[ trusted ] specify the root password : " -t${MAX_DELAY} -s
|
||
[[ -n "$REPLY" ]] && {
|
||
if [[ -n "${theme}" && -n "${screen}" ]]; then
|
||
sudo -S <<< $REPLY $0 --${theme} --${screen}
|
||
fi
|
||
} || {
|
||
prompt "\n Operation canceled Bye"
|
||
exit 1
|
||
}
|
||
fi
|
||
}
|
||
|
||
run_dialog() {
|
||
if [[ -x /usr/bin/dialog ]]; then
|
||
tui=$(dialog --backtitle "GRUB2 THEMES" \
|
||
--radiolist "Choose your Grub theme : " 15 40 5 \
|
||
1 "Vimix Theme" off \
|
||
2 "Tela Theme" on \
|
||
3 "Stylish Theme" off \
|
||
4 "Slaze Theme" off --output-fd 1 )
|
||
case "$tui" in
|
||
1) theme="vimix" ;;
|
||
2) theme="tela" ;;
|
||
3) theme="stylish" ;;
|
||
4) theme="slaze" ;;
|
||
*) prompt "Canceled" ;;
|
||
esac
|
||
tui=$(dialog --backtitle "GRUB2 THEMES" \
|
||
--radiolist "Choose your Display Resolution : " 15 40 5 \
|
||
1 "1080p" on \
|
||
2 "2k" off \
|
||
3 "4k" off --output-fd 1 )
|
||
case "$tui" in
|
||
1) screen="1080p" ;;
|
||
2) screen="2k" ;;
|
||
3) screen="4k" ;;
|
||
*) prompt "Canceled" ;;
|
||
esac
|
||
fi
|
||
}
|
||
|
||
install_dialog() {
|
||
if [ ! "$(which dialog 2> /dev/null)" ]; then
|
||
prompt -i "\n 'dialog' needs to be installed for this shell"
|
||
if has_command zypper; then
|
||
sudo zypper in dialog
|
||
elif has_command apt-get; then
|
||
sudo apt-get install dialog
|
||
elif has_command dnf; then
|
||
sudo dnf install dialog
|
||
elif has_command yum; then
|
||
sudo yum install dialog
|
||
elif has_command pacman; then
|
||
sudo pacman -S --noconfirm dialog
|
||
fi
|
||
fi
|
||
}
|
||
|
||
remove() {
|
||
if [[ ${theme} == 'slaze' ]]; then
|
||
local name="Slaze"
|
||
elif [[ ${theme} == 'stylish' ]]; then
|
||
local name="Stylish"
|
||
elif [[ ${theme} == 'tela' ]]; then
|
||
local name="Tela"
|
||
elif [[ ${theme} == 'vimix' ]]; then
|
||
local name="Vimix"
|
||
else
|
||
prompt -i "\n Run ./install.sh -h for help!"
|
||
exit 0
|
||
fi
|
||
|
||
# Checking for root access and proceed if it is present
|
||
if [ "$UID" -eq "$ROOT_UID" ]; then
|
||
echo -e "\n Checking for the existence of themes directory..."
|
||
if [[ -d "${THEME_DIR}/${name}" ]]; then
|
||
rm -rf "${THEME_DIR}/${name}"
|
||
else
|
||
prompt -i "\n ${name} grub theme not exist!"
|
||
exit 0
|
||
fi
|
||
|
||
# Backup grub config
|
||
if [[ -f /etc/default/grub.bak ]]; then
|
||
rm -rf /etc/default/grub && mv /etc/default/grub.bak /etc/default/grub
|
||
else
|
||
prompt -i "\n grub.bak not exist!"
|
||
exit 0
|
||
fi
|
||
|
||
# Update grub config
|
||
prompt -i "\n Resetting grub theme...\n"
|
||
if has_command update-grub; then
|
||
update-grub
|
||
elif has_command grub-mkconfig; then
|
||
grub-mkconfig -o /boot/grub/grub.cfg
|
||
elif has_command grub2-mkconfig; then
|
||
grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg
|
||
fi
|
||
|
||
# Success message
|
||
prompt -s "\n * All done!"
|
||
prompt -w "\n * At the next restart of your computer you will see your default Grub theme back! "
|
||
|
||
else
|
||
# Error message
|
||
prompt -e "\n [ Error! ] -> Run me as root "
|
||
|
||
# persisted execution of the script as root
|
||
read -p "[ trusted ] specify the root password : " -t${MAX_DELAY} -s
|
||
[[ -n "$REPLY" ]] && {
|
||
if [[ -n "${theme}" ]]; then
|
||
sudo -S <<< $REPLY $0 --remove --${theme}
|
||
fi
|
||
} || {
|
||
prompt "\n Operation canceled Bye"
|
||
exit 1
|
||
}
|
||
fi
|
||
}
|
||
|
||
# show terminal user interface for better use
|
||
if [[ $# -lt 1 ]] && [[ $UID -eq $ROOT_UID ]]; then
|
||
run_dialog
|
||
fi
|
||
|
||
if [[ $# -lt 1 ]] && [[ $UID -ne $ROOT_UID ]]; then
|
||
# Error message
|
||
prompt -e "\n [ Error! ] -> Run me as root "
|
||
|
||
# persisted execution of the script as root
|
||
read -p "[ trusted ] specify the root password : " -t${MAX_DELAY} -s
|
||
[[ -n "$REPLY" ]]&& {
|
||
exec sudo -S <<< $REPLY $0
|
||
}|| {
|
||
prompt "\n Operation canceled Bye"
|
||
exit 1
|
||
}
|
||
fi
|
||
|
||
while [[ $# -ge 1 ]]; do
|
||
case "${1}" in
|
||
-l|--slaze)
|
||
theme='slaze'
|
||
;;
|
||
-s|--stylish)
|
||
theme='stylish'
|
||
;;
|
||
-t|--tela)
|
||
theme='tela'
|
||
;;
|
||
-v|--vimix)
|
||
theme='vimix'
|
||
;;
|
||
-1|--1080p)
|
||
screen='1080p'
|
||
;;
|
||
-2|--2k)
|
||
screen='2k'
|
||
;;
|
||
-4|--4k)
|
||
screen='4k'
|
||
;;
|
||
-r|--remove)
|
||
remove='true'
|
||
;;
|
||
-h|--help)
|
||
usage
|
||
exit 0
|
||
;;
|
||
*)
|
||
prompt -e "\n ERROR: Unrecognized installation option '$1'."
|
||
prompt -i "\n Try '$0 --help' for more information."
|
||
exit 1
|
||
;;
|
||
esac
|
||
shift
|
||
done
|
||
|
||
if [[ "${remove:-}" != 'true' ]]; then
|
||
install
|
||
fi
|
||
|
||
if [[ "${remove:-}" == 'true' ]]; then
|
||
remove
|
||
fi
|
||
|
||
exit 0
|