elie/grub2-themes
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vinceliuice 2019-06-08 10:49:28 +08:00
parent 7ded5467a6
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4
README.md
View File

@ -5,14 +5,14 @@
| |_| | _ <| |_| | |_) / __/ | | | _ | |___| | | | |___ ___) |
\____|_| \_\\___/|____/_____| |_| |_| |_|_____|_| |_|_____|____/
```
##Flat Design themes for Grub2.
## Flat Design themes for Grub2.
## Install
Usage: `sudo ./install.sh` **[OPTIONS...]**
*if no option used the terminal user interface will be show up*
| OPTIONS: | |

87
install.sh
View File

@ -2,7 +2,6 @@
# Grub2 Dark Theme
ROOT_UID=0
THEME_DIR="/boot/grub/themes"
THEME_DIR_2="/boot/grub2/themes"
@ -40,23 +39,11 @@ prompt () {
esac
}
# print "GRUB THEME" whene the script is launched
ascii_art_header () {
[[ -f README.md ]] && {
header_title=$(sed -n 2,8p README.md)
prompt -i "$header_title"
}
}
#ascii_art_header # uncomment this line to show Grub theme ascii art
# Check command avalibility
function has_command() {
command -v $1 > /dev/null
}
usage() {
printf "%s\n" "Usage: ${0##*/} [OPTIONS...]"
printf "\n%s\n" "OPTIONS:"
@ -68,7 +55,6 @@ usage() {
}
install() {
if [[ ${theme} == 'slaze' ]]; then
local name="Slaze"
elif [[ ${theme} == 'stylish' ]]; then
@ -78,23 +64,23 @@ install() {
elif [[ ${theme} == 'vimix' ]]; then
local name="Vimix"
else
echo -e "\n Please run ./install.sh with option, run ./install.sh -h for help!"
prompt -i "\n Run sudo ./install.sh again! or run ./install.sh -h for help"
exit 0
fi
# Checking for root access and proceed if it is present
if [ "$UID" -eq "$ROOT_UID" ]; then
# 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}
[[ -d ${THEME_DIR_2}/${name} ]] && rm -rf ${THEME_DIR_2}/${name}
[[ -d /boot/grub ]] && mkdir -p ${THEME_DIR}/${name}
[[ -d /boot/grub2 ]] && mkdir -p ${THEME_DIR_2}/${name}
# Copy theme
prompt -i "Installing ${name} theme..."
prompt -i "\n Installing ${name} theme..."
if [ -d /boot/grub ]; then
cp -a ${REO_DIR}/common/* ${THEME_DIR}/${name}
@ -123,14 +109,14 @@ install() {
fi
# Set theme
prompt -i "Setting ${name} as default..."
prompt -i "\n Setting ${name} as default..."
grep "GRUB_THEME=" /etc/default/grub 2>&1 >/dev/null && sed -i '/GRUB_THEME=/d' /etc/default/grub
[[ -d /boot/grub ]] && echo "GRUB_THEME=\"${THEME_DIR}/${name}/theme.txt\"" >> /etc/default/grub
[[ -d /boot/grub2 ]] && echo "GRUB_THEME=\"${THEME_DIR_2}/${name}/theme.txt\"" >> /etc/default/grub
# Update grub config
prompt -i "Updating grub config..."
prompt -i "\n Updating grub config..."
if has_command update-grub; then
update-grub
elif has_command grub-mkconfig; then
@ -140,11 +126,11 @@ install() {
fi
# Success message
prompt -s "All done!"
prompt -s "\n All done!"
else
# Error message
prompt -e "\n[ E r r o r ] -> Run me as root "
prompt -e "\n [ E r r o r ] -> Run me as root "
# persisted execution of the script as root
read -p "[ trusted ] specify the root password : " -t${MAX_DELAY} -s
@ -159,9 +145,8 @@ install() {
fi
}
# show terminal user interface for better use
if [[ $# -lt 1 ]] ;then
if [[ -x /usr/bin/dialog ]] ; then
run_dialog() {
if [[ -x /usr/bin/dialog ]]; then
tui=$(dialog --backtitle "Grub 2 Themes" \
--radiolist "Choose your Grub theme : " 15 40 5 \
1 "Slaze Theme" off \
@ -175,9 +160,53 @@ if [[ $# -lt 1 ]] ;then
4) theme="vimix" ;;
*) prompt "Canceled" ;;
esac
fi
}
install_dialog() {
if [ ! "$(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
}
# 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" ]]&& {
sudo -S <<< $REPLY $0
}|| {
prompt "\n Operation canceled Bye"
exit 1
}
run_dialog
fi
while [[ $# -ge 1 ]]; do
case "${1}" in
-l|--slaze)
@ -197,12 +226,14 @@ while [[ $# -ge 1 ]]; do
exit 0
;;
*)
prompt -e "ERROR: Unrecognized installation option '$1'."
prompt -i "Try '$0 --help' for more information."
prompt -e "\n ERROR: Unrecognized installation option '$1'."
prompt -i "\n Try '$0 --help' for more information."
exit 1
;;
esac
shift
done
install
install_dialog && install
exit 0