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770 lines
26 KiB
Bash
770 lines
26 KiB
Bash
#! /usr/bin/env bash
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# Exit Immediately if a command fails
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set -o errexit
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readonly ROOT_UID=0
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readonly Project_Name="GRUB2::THEMES"
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readonly MAX_DELAY=20 # max delay for user to enter root password
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tui_root_login=
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THEME_DIR="/usr/share/grub/themes"
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REO_DIR="$(cd $(dirname $0) && pwd)"
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THEME_VARIANTS=('tela' 'vimix' 'stylish' 'whitesur')
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ICON_VARIANTS=('color' 'white' 'whitesur')
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SCREEN_VARIANTS=('1080p' '2k' '4k' 'ultrawide' 'ultrawide2k')
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custom_resolution=""
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#################################
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# :::::: C O L O R S :::::: #
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#################################
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CDEF=" \033[0m" # default color
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CCIN=" \033[0;36m" # info color
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CGSC=" \033[0;32m" # success color
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CRER=" \033[0;31m" # error color
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CWAR=" \033[0;33m" # waring color
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b_CDEF=" \033[1;37m" # bold default color
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b_CCIN=" \033[1;36m" # bold info color
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b_CGSC=" \033[1;32m" # bold success color
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b_CRER=" \033[1;31m" # bold error color
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b_CWAR=" \033[1;33m" # bold warning color
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#######################################
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# :::::: F U N C T I O N S :::::: #
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#######################################
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# echo like ... with flag type and display message colors
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prompt () {
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case ${1} in
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"-s"|"--success")
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echo -e "${b_CGSC}${@/-s/}${CDEF}";; # print success message
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"-e"|"--error")
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echo -e "${b_CRER}${@/-e/}${CDEF}";; # print error message
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"-w"|"--warning")
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echo -e "${b_CWAR}${@/-w/}${CDEF}";; # print warning message
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"-i"|"--info")
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echo -e "${b_CCIN}${@/-i/}${CDEF}";; # print info message
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*)
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echo -e "$@"
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;;
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esac
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}
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# Check command availability
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function has_command() {
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command -v $1 &> /dev/null #with "&>", all output will be redirected.
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}
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usage() {
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cat << EOF
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Usage: $0 [OPTION]...
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OPTIONS:
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-t, --theme theme variant(s) [tela|vimix|stylish|whitesur] (default is tela)
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-i, --icon icon variant(s) [color|white|whitesur] (default is color)
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-s, --screen screen display variant(s) [1080p|2k|4k|ultrawide|ultrawide2k] (default is 1080p)
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-c, --custom-resolution set custom resolution (e.g., 1600x900) (disabled in default)
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-r, --remove remove theme [tela|vimix|stylish|whitesur] (must add theme name option, default is tela)
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-b, --boot install theme into '/boot/grub' or '/boot/grub2'
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-g, --generate do not install but generate theme into chosen directory (must add your directory)
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-h, --help show this help
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EOF
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}
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generate() {
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if [[ "${install_boot}" == 'true' ]]; then
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if [[ -d "/boot/grub" ]]; then
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THEME_DIR='/boot/grub/themes'
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fi
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if [[ -d "/boot/grub2" ]]; then
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THEME_DIR='/boot/grub2/themes'
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fi
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fi
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# Make a themes directory if it doesn't exist
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prompt -i "\n Checking for the existence of themes directory..."
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[[ -d "${THEME_DIR}/${theme}" ]] && rm -rf "${THEME_DIR}/${theme}"
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mkdir -p "${THEME_DIR}/${theme}"
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# Copy theme
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prompt -i "\n Installing ${theme} ${icon} ${screen} theme..."
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# Don't preserve ownership because the owner will be root, and that causes the script to crash if it is ran from terminal by sudo
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cp -a --no-preserve=ownership "${REO_DIR}/common/"*.pf2 "${THEME_DIR}/${theme}"
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cp -a --no-preserve=ownership "${REO_DIR}/config/theme-${screen}.txt" "${THEME_DIR}/${theme}/theme.txt"
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cp -a --no-preserve=ownership "${REO_DIR}/backgrounds/${screen}/background-${theme}.jpg" "${THEME_DIR}/${theme}/background.jpg"
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# Function to determine which assets to use based on resolution
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get_asset_type() {
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local width=$(echo $1 | cut -d'x' -f1)
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local height=$(echo $1 | cut -d'x' -f2)
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if [ $width -le 1920 ] && [ $height -le 1080 ]; then
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echo "1080p"
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elif [ $width -le 2560 ] && [ $height -le 1440 ]; then
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echo "2k"
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else
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echo "4k"
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fi
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}
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# Determine which configuration file and assets to use
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if [[ -n "$custom_resolution" ]]; then
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if has_command apt || has_command pacman || has_command eopkg; then
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install_depends imagemagick
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else
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install_depends ImageMagick
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fi
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asset_type=$(get_asset_type "$custom_resolution")
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cp -a --no-preserve=ownership "${REO_DIR}/config/theme-${asset_type}.txt" "${THEME_DIR}/${theme}/theme.txt"
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# Replace resolution in theme.txt
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sed -i "s/[0-9]\+x[0-9]\+/${custom_resolution}/" "${THEME_DIR}/${theme}/theme.txt"
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# Use appropriate background as base and resize it
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cp -a --no-preserve=ownership "${REO_DIR}/backgrounds/${asset_type}/background-${theme}.jpg" "${THEME_DIR}/${theme}/background.jpg"
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magick "${THEME_DIR}/${theme}/background.jpg" -resize ${custom_resolution}^ -gravity center -extent ${custom_resolution} "${THEME_DIR}/${theme}/background.jpg"
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else
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cp -a --no-preserve=ownership "${REO_DIR}/config/theme-${screen}.txt" "${THEME_DIR}/${theme}/theme.txt"
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cp -a --no-preserve=ownership "${REO_DIR}/backgrounds/${screen}/background-${theme}.jpg" "${THEME_DIR}/${theme}/background.jpg"
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fi
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# Use custom background.jpg as grub background image
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if [[ -f "${REO_DIR}/background.jpg" ]]; then
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if has_command apt || has_command pacman || has_command eopkg; then
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install_depends imagemagick
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else
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install_depends ImageMagick
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fi
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prompt -w "\n Using custom background.jpg as grub background image..."
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cp -a --no-preserve=ownership "${REO_DIR}/background.jpg" "${THEME_DIR}/${theme}/background.jpg"
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magick -auto-orient "${THEME_DIR}/${theme}/background.jpg" "${THEME_DIR}/${theme}/background.jpg"
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fi
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# Determine which assets to use based on custom resolution or screen
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if [[ -n "$custom_resolution" ]]; then
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asset_type=$(get_asset_type "$custom_resolution")
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cp -a --no-preserve=ownership "${REO_DIR}/assets/assets-${icon}/icons-${asset_type}" "${THEME_DIR}/${theme}/icons"
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cp -a --no-preserve=ownership "${REO_DIR}/assets/assets-select/select-${asset_type}/"*.png "${THEME_DIR}/${theme}"
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cp -a --no-preserve=ownership "${REO_DIR}/assets/info-${asset_type}.png" "${THEME_DIR}/${theme}/info.png"
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elif [[ ${screen} == 'ultrawide' ]]; then
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cp -a --no-preserve=ownership "${REO_DIR}/assets/assets-${icon}/icons-1080p" "${THEME_DIR}/${theme}/icons"
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cp -a --no-preserve=ownership "${REO_DIR}/assets/assets-select/select-1080p/"*.png "${THEME_DIR}/${theme}"
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cp -a --no-preserve=ownership "${REO_DIR}/assets/info-1080p.png" "${THEME_DIR}/${theme}/info.png"
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elif [[ ${screen} == 'ultrawide2k' ]]; then
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cp -a --no-preserve=ownership "${REO_DIR}/assets/assets-${icon}/icons-2k" "${THEME_DIR}/${theme}/icons"
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cp -a --no-preserve=ownership "${REO_DIR}/assets/assets-select/select-2k/"*.png "${THEME_DIR}/${theme}"
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cp -a --no-preserve=ownership "${REO_DIR}/assets/info-2k.png" "${THEME_DIR}/${theme}/info.png"
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else
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cp -a --no-preserve=ownership "${REO_DIR}/assets/assets-${icon}/icons-${screen}" "${THEME_DIR}/${theme}/icons"
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cp -a --no-preserve=ownership "${REO_DIR}/assets/assets-select/select-${screen}/"*.png "${THEME_DIR}/${theme}"
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cp -a --no-preserve=ownership "${REO_DIR}/assets/info-${screen}.png" "${THEME_DIR}/${theme}/info.png"
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fi
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}
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install() {
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local theme=${1}
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local icon=${2}
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local screen=${3}
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# Check for root access and proceed if it is present
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if [[ "$UID" -eq "$ROOT_UID" ]]; then
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# Generate the theme in "/usr/share/grub/themes"
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generate "${theme}" "${icon}" "${screen}"
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# Set theme
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prompt -i "\n Setting ${theme} as default..."
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# Backup grub config
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if [[ -f /etc/default/grub.bak ]]; then
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prompt -w "\n File '/etc/default/grub.bak' already exists!"
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# read choice
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# if [[ "$choice" = 'y' ]]; then
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# cp -a /etc/default/grub /etc/default/grub.bak
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# else
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# prompt -s "Skipping to save a backup configuration in '/etc/default/grub.bak'"
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# fi
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else
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cp -an /etc/default/grub /etc/default/grub.bak
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fi
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# Fedora workaround to fix the missing unicode.pf2 file (tested on fedora 34): https://bugzilla.redhat.com/show_bug.cgi?id=1739762
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# This occurs when we add a theme on grub2 with Fedora.
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if has_command dnf; then
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if [[ -f "/boot/grub2/fonts/unicode.pf2" ]]; then
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if grep "GRUB_FONT=" /etc/default/grub 2>&1 >/dev/null; then
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#Replace GRUB_FONT
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sed -i "s|.*GRUB_FONT=.*|GRUB_FONT=/boot/grub2/fonts/unicode.pf2|" /etc/default/grub
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else
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#Append GRUB_FONT
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echo "GRUB_FONT=/boot/grub2/fonts/unicode.pf2" >> /etc/default/grub
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fi
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elif [[ -f "/boot/efi/EFI/fedora/fonts/unicode.pf2" ]]; then
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if grep "GRUB_FONT=" /etc/default/grub 2>&1 >/dev/null; then
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#Replace GRUB_FONT
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sed -i "s|.*GRUB_FONT=.*|GRUB_FONT=/boot/efi/EFI/fedora/fonts/unicode.pf2|" /etc/default/grub
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else
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#Append GRUB_FONT
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echo "GRUB_FONT=/boot/efi/EFI/fedora/fonts/unicode.pf2" >> /etc/default/grub
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fi
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fi
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fi
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if grep "GRUB_THEME=" /etc/default/grub 2>&1 >/dev/null; then
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#Replace GRUB_THEME
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sed -i "s|.*GRUB_THEME=.*|GRUB_THEME=\"${THEME_DIR}/${theme}/theme.txt\"|" /etc/default/grub
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else
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#Append GRUB_THEME
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echo "GRUB_THEME=\"${THEME_DIR}/${theme}/theme.txt\"" >> /etc/default/grub
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fi
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if grep "GRUB_BACKGROUND=" /etc/default/grub 2>&1 >/dev/null; then
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# remove GRUB_BACKGROUND
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sed -i "s|.*GRUB_BACKGROUND=.*||" /etc/default/grub
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fi
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# Make sure the right resolution for grub is set
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if [[ -n "$custom_resolution" ]]; then
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gfxmode="GRUB_GFXMODE=${custom_resolution},auto"
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elif [[ ${screen} == '1080p' ]]; then
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gfxmode="GRUB_GFXMODE=1920x1080,auto"
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elif [[ ${screen} == 'ultrawide' ]]; then
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gfxmode="GRUB_GFXMODE=2560x1080,auto"
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elif [[ ${screen} == '4k' ]]; then
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gfxmode="GRUB_GFXMODE=3840x2160,auto"
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elif [[ ${screen} == '2k' ]]; then
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gfxmode="GRUB_GFXMODE=2560x1440,auto"
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elif [[ ${screen} == 'ultrawide2k' ]]; then
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gfxmode="GRUB_GFXMODE=3440x1440,auto"
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fi
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if grep "GRUB_GFXMODE=" /etc/default/grub 2>&1 >/dev/null; then
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#Replace GRUB_GFXMODE
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sed -i "s|.*GRUB_GFXMODE=.*|${gfxmode}|" /etc/default/grub
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else
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#Append GRUB_GFXMODE
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echo "${gfxmode}" >> /etc/default/grub
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fi
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if grep "GRUB_TERMINAL=console" /etc/default/grub 2>&1 >/dev/null || grep "GRUB_TERMINAL=\"console\"" /etc/default/grub 2>&1 >/dev/null; then
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#Replace GRUB_TERMINAL
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sed -i "s|.*GRUB_TERMINAL=.*|#GRUB_TERMINAL=console|" /etc/default/grub
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fi
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if grep "GRUB_TERMINAL_OUTPUT=console" /etc/default/grub 2>&1 >/dev/null || grep "GRUB_TERMINAL_OUTPUT=\"console\"" /etc/default/grub 2>&1 >/dev/null; then
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#Replace GRUB_TERMINAL_OUTPUT
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sed -i "s|.*GRUB_TERMINAL_OUTPUT=.*|#GRUB_TERMINAL_OUTPUT=console|" /etc/default/grub
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fi
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# For Kali linux
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if [[ -f "/etc/default/grub.d/kali-themes.cfg" && ! -f "/etc/default/grub.d/kali-themes.cfg.bak" ]]; then
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cp -an /etc/default/grub.d/kali-themes.cfg /etc/default/grub.d/kali-themes.cfg.bak
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sed -i "s|.*GRUB_GFXMODE=.*|${gfxmode}|" /etc/default/grub.d/kali-themes.cfg
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sed -i "s|.*GRUB_THEME=.*|GRUB_THEME=\"${THEME_DIR}/${theme}/theme.txt\"|" /etc/default/grub.d/kali-themes.cfg
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fi
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# Update grub config
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prompt -i "\n Updating grub config... \n"
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updating_grub
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prompt -w "\n * At the next restart of your computer you will see your new Grub theme: '$theme' \n"
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#Check if password is cached (if cache timestamp has not expired yet)
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elif sudo -n true 2> /dev/null && echo; then
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if [[ -n "$custom_resolution" ]]; then
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if [[ "${install_boot}" == 'true' ]]; then
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sudo "$0" -t ${theme} -i ${icon} -c ${custom_resolution} -b
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else
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sudo "$0" -t ${theme} -i ${icon} -c ${custom_resolution}
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fi
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else
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if [[ "${install_boot}" == 'true' ]]; then
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sudo "$0" -t ${theme} -i ${icon} -s ${screen} -b
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else
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sudo "$0" -t ${theme} -i ${icon} -s ${screen}
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fi
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fi
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else
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#Ask for password
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if [[ -n ${tui_root_login} ]] ; then
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if [[ -n "${theme}" && -n "${screen}" ]]; then
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if [[ "${install_boot}" == 'true' ]]; then
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sudo -S $0 -t ${theme} -i ${icon} -s ${screen} -b <<< ${tui_root_login}
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else
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sudo -S $0 -t ${theme} -i ${icon} -s ${screen} <<< ${tui_root_login}
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fi
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elif [[ -n "$custom_resolution" ]]; then
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if [[ "${install_boot}" == 'true' ]]; then
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sudo -S $0 -t ${theme} -i ${icon} -c ${custom_resolution} -b <<< ${tui_root_login}
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else
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sudo -S $0 -t ${theme} -i ${icon} -c ${custom_resolution} <<< ${tui_root_login}
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fi
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fi
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else
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prompt -e "\n [ Error! ] -> Run me as root! "
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read -r -p " [ Trusted ] Specify the root password : " -t ${MAX_DELAY} -s
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if sudo -S echo <<< $REPLY 2> /dev/null && echo; then
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#Correct password, use with sudo's stdin
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if [[ -n "$custom_resolution" ]]; then
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if [[ "${install_boot}" == 'true' ]]; then
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sudo "$0" -t ${theme} -i ${icon} -c ${custom_resolution} -b <<< ${REPLY}
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else
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sudo "$0" -t ${theme} -i ${icon} -c ${custom_resolution} <<< ${REPLY}
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fi
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else
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if [[ "${install_boot}" == 'true' ]]; then
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sudo "$0" -t ${theme} -i ${icon} -s ${screen} -b <<< ${REPLY}
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else
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sudo "$0" -t ${theme} -i ${icon} -s ${screen} <<< ${REPLY}
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fi
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fi
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else
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#block for 3 seconds before allowing another attempt
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sleep 3
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prompt -e "\n [ Error! ] -> Incorrect password!\n"
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exit 1
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fi
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fi
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fi
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}
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run_dialog() {
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if [[ -x /usr/bin/dialog ]]; then
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if [[ "$UID" -ne "$ROOT_UID" ]]; then
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#Check if password is cached (if cache timestamp not expired yet)
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if sudo -n true 2> /dev/null && echo; then
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#No need to ask for password
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sudo $0
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else
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#Ask for password
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tui_root_login=$(dialog --backtitle ${Project_Name} \
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--title "ROOT LOGIN" \
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--insecure \
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--passwordbox "require root permission" 8 50 \
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--output-fd 1 )
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if sudo -S echo <<< $tui_root_login 2> /dev/null && echo; then
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#Correct password, use with sudo's stdin
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sudo -S "$0" <<< $tui_root_login
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else
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#block for 3 seconds before allowing another attempt
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sleep 3
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prompt -e "\n [ Error! ] -> Incorrect password!\n"
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exit 1
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fi
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fi
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fi
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tui=$(dialog --backtitle ${Project_Name} \
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--radiolist "Choose your Grub theme background picture : " 15 40 5 \
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1 "Vimix Theme" off \
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2 "Tela Theme" on \
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3 "Stylish Theme" off \
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4 "WhiteSur Theme" off --output-fd 1 )
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case "$tui" in
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1) theme="vimix" ;;
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2) theme="tela" ;;
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3) theme="stylish" ;;
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4) theme="whitesur" ;;
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*) operation_canceled ;;
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esac
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tui=$(dialog --backtitle ${Project_Name} \
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--radiolist "Choose icon style : " 15 40 5 \
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1 "white" off \
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2 "color" on \
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3 "whitesur" off --output-fd 1 )
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case "$tui" in
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1) icon="white" ;;
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2) icon="color" ;;
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3) icon="whitesur" ;;
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*) operation_canceled ;;
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esac
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tui=$(dialog --backtitle ${Project_Name} \
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--radiolist "Choose your Display Resolution : " 15 40 5 \
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1 "1080p (1920x1080)" on \
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2 "1080p ultrawide (2560x1080)" off \
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3 "2k (2560x1440)" off \
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4 "4k (3840x2160)" off \
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5 "1440p ultrawide (3440x1440)" off --output-fd 1 )
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case "$tui" in
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1) screen="1080p" ;;
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2) screen="ultrawide" ;;
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3) screen="2k" ;;
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4) screen="4k" ;;
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5) screen="ultrawide2k" ;;
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*) operation_canceled ;;
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esac
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# clear
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echo -e '\0033\0143'
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fi
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}
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operation_canceled() {
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prompt -i "\n Operation canceled by user, Bye!"
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exit 1
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}
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updating_grub() {
|
|
if has_command update-grub; then
|
|
update-grub
|
|
elif has_command grub-mkconfig; then
|
|
grub-mkconfig -o /boot/grub/grub.cfg
|
|
# Check for OpenSuse (regular or microOS)
|
|
elif has_command zypper || has_command transactional-update; then
|
|
grub2-mkconfig -o /boot/grub2/grub.cfg
|
|
# Check for Fedora (regular or Atomic)
|
|
elif has_command dnf || has_command rpm-ostree; then
|
|
# Check for BIOS
|
|
if [[ -f /boot/grub2/grub.cfg ]]; then
|
|
prompt -s "Find config file on /boot/grub2/grub.cfg ...\n"
|
|
grub2-mkconfig -o /boot/grub2/grub.cfg
|
|
# Check for UEFI
|
|
elif [[ -f /boot/efi/EFI/fedora/grub.cfg ]]; then
|
|
prompt -s "Find config file on /boot/efi/EFI/fedora/grub.cfg ...\n"
|
|
grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg
|
|
fi
|
|
|
|
if [[ -f /boot/grub2/grub.cfg && -f /boot/efi/EFI/fedora/grub.cfg ]]; then
|
|
prompt -w "\n Under EFI, GRUB2 looks for its configuration in /boot/efi/EFI/fedora/grub.cfg,\n however the postinstall script of grub2-common installs a small shim which chains to the standard configuration at /boot/grub2/grub.cfg which is generated above.\n To reset this shim to defaults, delete the existing /boot/efi/EFI/fedora/grub.cfg and then reinstall grub2-common."
|
|
|
|
prompt -i "\n sudo rm -f /boot/efi/EFI/fedora/grub.cfg"
|
|
prompt -i "sudo dnf reinstall grub2-common"
|
|
fi
|
|
fi
|
|
|
|
# Success message
|
|
prompt -s "\n * All done!"
|
|
}
|
|
|
|
function install_program () {
|
|
if has_command zypper; then
|
|
zypper in -y "$@"
|
|
elif has_command swupd; then
|
|
swupd bundle-add "$@"
|
|
elif has_command apt-get; then
|
|
apt-get install "$@"
|
|
elif has_command dnf; then
|
|
dnf install -y "$@"
|
|
elif has_command yum; then
|
|
yum install -y "$@"
|
|
elif has_command pacman; then
|
|
pacman -Syyu --noconfirm --needed "$@"
|
|
elif has_command xbps-install; then
|
|
xbps-install -Sy "$@"
|
|
elif has_command eopkg; then
|
|
eopkg -y install "$@"
|
|
fi
|
|
}
|
|
|
|
install_depends() {
|
|
local depend=${1}
|
|
|
|
if [ ! "$(which '${depend}' 2> /dev/null)" ]; then
|
|
prompt -w "\n '${depend}' need to be installed for this shell"
|
|
install_program "${depend}"
|
|
fi
|
|
}
|
|
|
|
remove() {
|
|
local theme=${1}
|
|
|
|
# Check for root access and proceed if it is present
|
|
if [ "$UID" -eq "$ROOT_UID" ]; then
|
|
prompt -i "Checking for the existence of themes directory..."
|
|
if [[ -d "${THEME_DIR}/${theme}" ]]; then
|
|
prompt -i "\n Find installed theme: '${THEME_DIR}/${theme}'..."
|
|
rm -rf "${THEME_DIR}/${theme}"
|
|
prompt -w "\n Removed: '${THEME_DIR}/${theme}'..."
|
|
elif [[ -d "/boot/grub/themes/${theme}" ]]; then
|
|
prompt -i "\n Find installed theme: '/boot/grub/themes/${theme}'..."
|
|
rm -rf "/boot/grub/themes/${theme}"
|
|
prompt -w "\n Removed: '/boot/grub/themes/${theme}'..."
|
|
elif [[ -d "/boot/grub2/themes/${theme}" ]]; then
|
|
prompt -i "\n Find installed theme: '/boot/grub2/themes/${theme}'..."
|
|
rm -rf "/boot/grub2/themes/${theme}"
|
|
prompt -w "\n Removed: '/boot/grub2/themes/${theme}'..."
|
|
else
|
|
prompt -e "\n Specified ${theme} theme does not exist!"
|
|
exit 0
|
|
fi
|
|
|
|
local grub_config_location=""
|
|
|
|
if [[ -f "/etc/default/grub" ]]; then
|
|
grub_config_location="/etc/default/grub"
|
|
elif [[ -f "/etc/default/grub.d/kali-themes.cfg" ]]; then
|
|
grub_config_location="/etc/default/grub.d/kali-themes.cfg"
|
|
else
|
|
prompt -e "\n Cannot find grub config file in default locations!"
|
|
prompt -w "\n Please inform the developers by opening an issue on github."
|
|
prompt -i "\n Exiting..."
|
|
exit 1
|
|
fi
|
|
|
|
local current_theme="" # Declaration and assignment should be done seperately ==> https://github.com/koalaman/shellcheck/wiki/SC2155
|
|
|
|
current_theme="$(grep 'GRUB_THEME=' $grub_config_location | grep -v \#)"
|
|
|
|
if [[ -n "$current_theme" ]]; then
|
|
# Backup with --in-place option to grub.bak within the same directory; then remove the current theme.
|
|
sed --in-place='.bak' "s|$current_theme|#GRUB_THEME=|" "$grub_config_location"
|
|
|
|
if [[ -f "$grub_config_location".back ]]; then
|
|
rm -rf "$grub_config_location".back
|
|
fi
|
|
|
|
# Update grub config
|
|
prompt -i "\n Resetting grub theme...\n"
|
|
updating_grub
|
|
else
|
|
prompt -e "\n No active theme found."
|
|
prompt -i "\n Exiting..."
|
|
exit 1
|
|
fi
|
|
else
|
|
#Check if password is cached (if cache timestamp not expired yet)
|
|
if sudo -n true 2> /dev/null && echo; then
|
|
#No need to ask for password
|
|
sudo "$0" -t ${theme} "${PROG_ARGS[@]}"
|
|
else
|
|
#Ask for password
|
|
prompt -e "\n [ Error! ] -> Run me as root! "
|
|
read -r -p " [ Trusted ] Specify the root password : " -t ${MAX_DELAY} -s #when using "read" command, "-r" option must be supplied ==> https://github.com/koalaman/shellcheck/wiki/SC2162
|
|
|
|
if sudo -S echo <<< $REPLY 2> /dev/null && echo; then
|
|
#Correct password, use with sudo's stdin
|
|
sudo -S "$0" -t ${theme} "${PROG_ARGS[@]}" <<< $REPLY
|
|
else
|
|
#block for 3 seconds before allowing another attempt
|
|
sleep 3
|
|
prompt -e "\n [ Error! ] -> Incorrect password!\n"
|
|
exit 1
|
|
fi
|
|
fi
|
|
fi
|
|
}
|
|
|
|
dialog_installer() {
|
|
if [[ ! -x /usr/bin/dialog ]]; then
|
|
if [[ $UID -ne $ROOT_UID ]]; then
|
|
#Check if password is cached (if cache timestamp not expired yet)
|
|
|
|
if sudo -n true 2> /dev/null && echo; then
|
|
#No need to ask for password
|
|
exec sudo $0
|
|
else
|
|
#Ask for password
|
|
prompt -e "\n [ Error! ] -> Run me as root! "
|
|
read -r -p " [ Trusted ] Specify the root password : " -t ${MAX_DELAY} -s
|
|
|
|
if sudo -S echo <<< $REPLY 2> /dev/null && echo; then
|
|
#Correct password, use with sudo's stdin
|
|
sudo $0 <<< $REPLY
|
|
else
|
|
#block for 3 seconds before allowing another attempt
|
|
sleep 3
|
|
prompt -e "\n [ Error! ] -> Incorrect password!\n"
|
|
exit 1
|
|
fi
|
|
fi
|
|
fi
|
|
install_depends dialog
|
|
fi
|
|
run_dialog
|
|
install "${theme}" "${icon}" "${screen}"
|
|
exit 1
|
|
}
|
|
|
|
#######################################################
|
|
# :::::: A R G U M E N T H A N D L I N G :::::: #
|
|
#######################################################
|
|
|
|
install=install
|
|
|
|
while [[ $# -gt 0 ]]; do
|
|
PROG_ARGS+=("${1}")
|
|
dialog='false'
|
|
case "${1}" in
|
|
-r|--remove)
|
|
remove='true'
|
|
shift
|
|
for theme in "${@}"; do
|
|
case "${theme}" in
|
|
tela)
|
|
themes+=("${THEME_VARIANTS[0]}")
|
|
shift
|
|
;;
|
|
vimix)
|
|
themes+=("${THEME_VARIANTS[1]}")
|
|
shift
|
|
;;
|
|
stylish)
|
|
themes+=("${THEME_VARIANTS[2]}")
|
|
shift
|
|
;;
|
|
whitesur)
|
|
themes+=("${THEME_VARIANTS[3]}")
|
|
shift
|
|
;;
|
|
-*)
|
|
break
|
|
;;
|
|
*)
|
|
prompt -e "ERROR: Unrecognized theme variant '$1'."
|
|
prompt -i "Try '$0 --help' for more information."
|
|
exit 1
|
|
;;
|
|
esac
|
|
done
|
|
;;
|
|
-g|--generate)
|
|
shift 1
|
|
THEME_DIR="${1}"
|
|
install=generate
|
|
shift 1
|
|
;;
|
|
-b|--boot)
|
|
install_boot='true'
|
|
shift 1
|
|
;;
|
|
-t|--theme)
|
|
shift
|
|
for theme in "${@}"; do
|
|
case "${theme}" in
|
|
tela)
|
|
themes+=("${THEME_VARIANTS[0]}")
|
|
shift
|
|
;;
|
|
vimix)
|
|
themes+=("${THEME_VARIANTS[1]}")
|
|
shift
|
|
;;
|
|
stylish)
|
|
themes+=("${THEME_VARIANTS[2]}")
|
|
shift
|
|
;;
|
|
whitesur)
|
|
themes+=("${THEME_VARIANTS[3]}")
|
|
shift
|
|
;;
|
|
-*)
|
|
break
|
|
;;
|
|
*)
|
|
prompt -e "ERROR: Unrecognized theme variant '$1'."
|
|
prompt -i "Try '$0 --help' for more information."
|
|
exit 1
|
|
;;
|
|
esac
|
|
done
|
|
;;
|
|
-i|--icon)
|
|
shift
|
|
for icon in "${@}"; do
|
|
case "${icon}" in
|
|
color)
|
|
icons+=("${ICON_VARIANTS[0]}")
|
|
shift
|
|
;;
|
|
white)
|
|
icons+=("${ICON_VARIANTS[1]}")
|
|
shift
|
|
;;
|
|
whitesur)
|
|
icons+=("${ICON_VARIANTS[2]}")
|
|
shift
|
|
;;
|
|
-*)
|
|
break
|
|
;;
|
|
*)
|
|
prompt -e "ERROR: Unrecognized icon variant '$1'."
|
|
prompt -i "Try '$0 --help' for more information."
|
|
exit 1
|
|
;;
|
|
esac
|
|
done
|
|
;;
|
|
-s|--screen)
|
|
shift
|
|
for screen in "${@}"; do
|
|
case "${screen}" in
|
|
1080p)
|
|
screens+=("${SCREEN_VARIANTS[0]}")
|
|
shift
|
|
;;
|
|
2k)
|
|
screens+=("${SCREEN_VARIANTS[1]}")
|
|
shift
|
|
;;
|
|
4k)
|
|
screens+=("${SCREEN_VARIANTS[2]}")
|
|
shift
|
|
;;
|
|
ultrawide)
|
|
screens+=("${SCREEN_VARIANTS[3]}")
|
|
shift
|
|
;;
|
|
ultrawide2k)
|
|
screens+=("${SCREEN_VARIANTS[4]}")
|
|
shift
|
|
;;
|
|
-*)
|
|
break
|
|
;;
|
|
*)
|
|
prompt -e "ERROR: Unrecognized screen variant '$1'."
|
|
prompt -i "Try '$0 --help' for more information."
|
|
exit 1
|
|
;;
|
|
esac
|
|
done
|
|
;;
|
|
-c|--custom-resolution)
|
|
shift
|
|
custom_resolution="$1"
|
|
shift
|
|
;;
|
|
-h|--help)
|
|
usage
|
|
exit 0
|
|
;;
|
|
*)
|
|
prompt -e "ERROR: Unrecognized installation option '$1'."
|
|
prompt -i "Try '$0 --help' for more information."
|
|
exit 1
|
|
;;
|
|
esac
|
|
done
|
|
|
|
#############################
|
|
# :::::: M A I N :::::: #
|
|
#############################
|
|
|
|
# Show terminal user interface for better use
|
|
if [[ "${dialog:-}" == 'false' ]]; then
|
|
if [[ "${remove:-}" != 'true' ]]; then
|
|
for theme in "${themes[@]-${THEME_VARIANTS[0]}}"; do
|
|
for icon in "${icons[@]-${ICON_VARIANTS[0]}}"; do
|
|
for screen in "${screens[@]-${SCREEN_VARIANTS[0]}}"; do
|
|
$install "${theme}" "${icon}" "${screen}"
|
|
done
|
|
done
|
|
done
|
|
elif [[ "${remove:-}" == 'true' ]]; then
|
|
for theme in "${themes[@]-${THEME_VARIANTS[0]}}"; do
|
|
remove "${theme}"
|
|
done
|
|
fi
|
|
else
|
|
dialog_installer
|
|
fi
|
|
|
|
exit 0
|