543 lines
16 KiB
Bash
Executable file
543 lines
16 KiB
Bash
Executable file
# WARNING: Please make this shell not working-directory dependant, for example
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# instead of using 'cd blabla', use 'cd "${REPO_DIR}/blabla"'
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#
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# WARNING: Don't use "cd" in this shell, use it in a subshell instead,
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# for example ( cd blabla && do_blabla ) or $( cd .. && do_blabla )
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#
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# WARNING: Please don't use sudo directly here since it steals our EXIT trap
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#
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# WARNING: Please set REPO_DIR variable before using this lib
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###############################################################################
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# VARIABLES #
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###############################################################################
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if [[ "${LIB_CORE_IMPORTED}" == "true" ]]; then
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echo "ERROR: lib-core.sh is already imported"; exit 1
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else LIB_CORE_IMPORTED="true"; fi
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export WHITESUR_PID=$$
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MY_USERNAME="$(logname 2> /dev/null || echo ${SUDO_USER:-${USER}})"
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DISTRO_BASE="$(cat '/etc/os-release' | awk -F '=' '/ID_LIKE/{print $2}')"
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if command -v gnome-shell &> /dev/null; then
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if (( $(gnome-shell --version | cut -d ' ' -f 3 | cut -d . -f 1) >= 4 )); then
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GNOME_VERSION="new"
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else
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GNOME_VERSION="old"
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fi
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else
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GNOME_VERSION="none"
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fi
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if command -v nautilus &> /dev/null; then
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if (( $(nautilus --version | cut -d ' ' -f 3 | cut -d . -f 1) >= 40 )); then
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NAUTILUS_VERSION="new"
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else
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NAUTILUS_VERSION="old"
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fi
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else
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NAUTILUS_VERSION="none"
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fi
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# Program options
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SASSC_OPT="-M -t expanded"
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if [[ "$(uname -s)" =~ "BSD" || "$(uname -s)" == "Darwin" ]]; then
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SED_OPT="-i """
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else
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SED_OPT="-i"
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fi
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# Directories
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THEME_SRC_DIR="${REPO_DIR}/src"
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DASH_TO_DOCK_SRC_DIR="${REPO_DIR}/src/other/dash-to-dock"
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DASH_TO_DOCK_DIR_ROOT="/usr/share/gnome-shell/extensions/dash-to-dock@micxgx.gmail.com"
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DASH_TO_DOCK_DIR_HOME="/home/${MY_USERNAME}/.local/share/gnome-shell/extensions/dash-to-dock@micxgx.gmail.com"
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FIREFOX_SRC_DIR="${REPO_DIR}/src/other/firefox"
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FIREFOX_DIR_HOME="/home/${MY_USERNAME}/.mozilla/firefox"
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FIREFOX_THEME_DIR="/home/${MY_USERNAME}/.mozilla/firefox/firefox-themes"
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export WHITESUR_TMP_DIR="/tmp/WhiteSur.lock"
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if [[ -w "/" ]]; then
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THEME_DIR="/usr/share/themes"
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else
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THEME_DIR="$HOME/.themes"
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fi
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# GDM
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WHITESUR_GS_DIR="/usr/share/gnome-shell/theme/WhiteSur"
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COMMON_CSS_FILE="/usr/share/gnome-shell/theme/gnome-shell.css"
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UBUNTU_CSS_FILE="/usr/share/gnome-shell/theme/ubuntu.css"
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ZORIN_CSS_FILE="/usr/share/gnome-shell/theme/zorin.css"
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ETC_CSS_FILE="/etc/alternatives/gdm3.css"
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ETC_GR_FILE="/etc/alternatives/gdm3-theme.gresource"
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YARU_GR_FILE="/usr/share/gnome-shell/theme/Yaru/gnome-shell-theme.gresource"
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POP_OS_GR_FILE="/usr/share/gnome-shell/theme/Pop/gnome-shell-theme.gresource"
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MISC_GR_FILE="/usr/share/gnome-shell/gnome-shell-theme.gresource"
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GS_GR_XML_FILE="${THEME_SRC_DIR}/main/gnome-shell/gnome-shell-theme.gresource.xml"
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# Theme
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THEME_NAME="WhiteSur"
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COLOR_VARIANTS=('light' 'dark')
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OPACITY_VARIANTS=('normal' 'solid')
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ALT_VARIANTS=('normal' 'alt')
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THEME_VARIANTS=('default' 'blue' 'purple' 'pink' 'red' 'orange' 'yellow' 'green' 'grey')
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ICON_VARIANTS=('standard' 'simple' 'gnome' 'ubuntu' 'arch' 'manjaro' 'fedora' 'debian' 'void')
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SIDEBAR_SIZE_VARIANTS=('default' '220' '240' '260' '280')
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PANEL_OPACITY_VARIANTS=('default' '30' '45' '60' '75')
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NAUTILUS_STYLE_VARIANTS=('default' 'stable' 'mojave' 'glassy')
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# Customization, default values
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dest="${THEME_DIR}"
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name="${THEME_NAME}"
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colors=("${COLOR_VARIANTS}")
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opacities=("${OPACITY_VARIANTS[0]}")
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alts=("${ALT_VARIANTS[0]}")
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themes=("${THEME_VARIANTS[0]}")
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icon="${ICON_VARIANTS[0]}"
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sidebar_size="${SIDEBAR_SIZE_VARIANTS[0]}"
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panel_opacity="${PANEL_OPACITY_VARIANTS[0]}"
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nautilus_style="${NAUTILUS_STYLE_VARIANTS[1]}"
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background="default"
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# Ambigous arguments checking and overriding default values
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declare -A has_set=([-b]="false" [-s]="false" [-p]="false" [-d]="false" [-n]="false" [-a]="false" [-o]="false" [-c]="false" [-i]="false" [-t]="false" [-N]="false")
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declare -A need_dialog=([-b]="false" [-s]="false" [-p]="false" [-d]="false" [-n]="false" [-a]="false" [-o]="false" [-c]="false" [-i]="false" [-t]="false" [-N]="false")
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# Tweaks
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need_help="false"
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uninstall="false"
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interactive="false"
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darken="false"
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no_blur="false"
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firefox="false"
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edit_firefox="false"
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flatpak="false"
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snap="false"
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gdm="false"
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dash_to_dock="false"
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max_round="false"
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# Misc
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msg=""
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final_msg="Run '${0} --help' to explore more customization features!"
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notif_msg=""
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error_msg=""
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process_ids=()
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ANIM_PID="0"
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has_any_error="false"
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# Colors and animation
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c_default="\033[0m"
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c_blue="\033[1;34m"
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c_magenta="\033[1;35m"
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c_cyan="\033[1;36m"
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c_green="\033[1;32m"
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c_red="\033[1;31m"
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c_yellow="\033[1;33m"
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anim=(
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"${c_blue}•${c_green}•${c_red}•${c_magenta}• "
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" ${c_green}•${c_red}•${c_magenta}•${c_blue}• "
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" ${c_red}•${c_magenta}•${c_blue}•${c_green}• "
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" ${c_magenta}•${c_blue}•${c_green}•${c_red}• "
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" ${c_blue}•${c_green}•${c_red}•${c_magenta}• "
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)
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###############################################################################
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# UTILITIES #
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###############################################################################
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start_animation() {
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setterm -cursor off
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(
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while true; do
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for i in {0..4}; do
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echo -ne "\r\033[2K ${anim[i]}"
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sleep 0.1
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done
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for i in {4..0}; do
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echo -ne "\r\033[2K ${anim[i]}"
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sleep 0.1
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done
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done
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) &
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ANIM_PID="${!}"
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}
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stop_animation() {
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kill -13 "${ANIM_PID}" &> /dev/null
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setterm -cursor on
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}
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# Echo like ... with flag type and display message colors
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prompt() {
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case "${1}" in
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"-s")
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echo -e " ${c_green}${2}${c_default}" ;; # print success message
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"-e")
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echo -e " ${c_red}${2}${c_default}" ;; # print error message
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"-w")
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echo -e " ${c_yellow}${2}${c_default}" ;; # print warning message
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"-i")
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echo -e " ${c_cyan}${2}${c_default}" ;; # print info message
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esac
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}
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helpify_title() {
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printf "${c_cyan}%s${c_blue}%s ${c_green}%s\n\n" "Usage: " "$0" "[OPTIONS...]"
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printf "${c_cyan}%s\n" "OPTIONS:"
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}
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helpify() {
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printf " ${c_blue}%s ${c_green}%s\n ${c_magenta}%s. ${c_cyan}%s\n\n${c_default}" "${1}" "${2}" "${3}" "${4}"
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}
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# Check command availability
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has_command() {
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command -v "$1" &> /dev/null
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}
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###############################################################################
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# PARAMETERS #
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###############################################################################
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destify() {
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case "${1}" in
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normal|default|standard)
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echo "" ;;
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*)
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echo "-${1}" ;;
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esac
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}
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parsimplify() {
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case "${1}" in
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--size)
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echo "-s" ;;
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--panel)
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echo "-p" ;;
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--name|-n)
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# workaround for echo
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echo "~-n" | cut -c 2- ;;
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--dest)
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echo "-d" ;;
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--alt)
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echo "-a" ;;
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--opacity)
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echo "-o" ;;
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--color)
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echo "-c" ;;
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--icon)
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echo "-i" ;;
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--theme)
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echo "-t" ;;
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--nautilus-style)
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echo "-N" ;;
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--background)
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echo "-b" ;;
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*)
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echo "${1}" ;;
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esac
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}
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check_param() {
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local global_param="$(parsimplify "${1}")"
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local display_param="${2}" # used for aliases
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local value="${3}"
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local must_not_ambigous="${4}" # options: must, optional, not-at-all
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local must_have_value="${5}" # options: must, optional, not-at-all
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local value_must_found="${6}" # options: must, optional, not-at-all
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local allow_all_choice="${7}" # options: true, false
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local has_any_ambiguity_error="false"
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local variant_found="false"
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if [[ "${has_set["${global_param}"]}" == "true" ]]; then
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need_dialog["${global_param}"]="true"
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case "${must_not_ambigous}" in
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must)
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prompt -e "ERROR: Ambigous '${display_param}' option. Choose one only."; has_any_error="true" ;;
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optional)
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prompt -w "WARNING: Ambigous '${display_param}' option. We'll show a chooser dialog when possible" ;;
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esac
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fi
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if [[ "${value}" == "" || "${value}" == "-"* ]]; then
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need_dialog["${global_param}"]="true"
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case "${must_have_value}" in
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must)
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prompt -e "ERROR: '${display_param}' can't be empty."; has_any_error="true" ;;
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optional)
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prompt -w "WARNING: '${display_param}' can't be empty. We'll show a chooser dialog when possible" ;;
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esac
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has_set["${global_param}"]="true"; return 1
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else
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if [[ "${has_set["${global_param}"]}" == "false" ]]; then
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case "${global_param}" in
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-a)
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alts=() ;;
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-o)
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opacities=() ;;
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-c)
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colors=() ;;
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-t)
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themes=() ;;
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esac
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fi
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case "${global_param}" in
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-d)
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if [[ "$(readlink -m "${value}")" =~ "${REPO_DIR}" ]]; then
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prompt -e "'${display_param}' ERROR: Can't install in the source directory."
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has_any_error="true"
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elif [[ ! -w "${value}" && ! -w "$(dirname "${value}")" ]]; then
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prompt -e "'${display_param}' ERROR: You have no permission to access that directory."
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has_any_error="true"
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else
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if [[ ! -d "${value}" ]]; then
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prompt -w "Destination directory does not exist. Let's make a new one..."; echo
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mkdir -p "${value}"
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fi
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dest="${value}"
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fi
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remind_relative_path "${display_param}" "${value}"; variant_found="skip" ;;
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-b)
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if [[ "${value}" == "blank" || "${value}" == "default" ]]; then
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background="${value}"
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elif [[ ! -r "${value}" ]]; then
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prompt -e "'${display_param}' ERROR: Image file is not found or unreadable."
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has_any_error="true"
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elif file "${value}" | grep -qE "image|bitmap"; then
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background="${value}"
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else
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prompt -e "'${display_param}' ERROR: Invalid image file."
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has_any_error="true"
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fi
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remind_relative_path "${display_param}" "${value}"; variant_found="skip" ;;
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-n)
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name="${value}"; variant_found="skip" ;;
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-s)
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for i in {0..4}; do
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if [[ "${value}" == "${SIDEBAR_SIZE_VARIANTS[i]}" ]]; then
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sidebar_size="${value}"; variant_found="true"; break
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fi
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done ;;
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-p)
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for i in {0..4}; do
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if [[ "${value}" == "${PANEL_OPACITY_VARIANTS[i]}" ]]; then
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panel_opacity="${value}"; variant_found="true"; break
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fi
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done ;;
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-a)
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[[ "${alts_set}" == "false" ]] && alts=()
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if [[ "${value}" == "all" ]]; then
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for i in {0..2}; do
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alts+=("${ALT_VARIANTS[i]}")
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done
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variant_found="true"
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else
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for i in {0..2}; do
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if [[ "${value}" == "${ALT_VARIANTS[i]}" ]]; then
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alts+=("${ALT_VARIANTS[i]}"); variant_found="true"; break
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fi
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done
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fi ;;
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-o)
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for i in {0..1}; do
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if [[ "${value}" == "${OPACITY_VARIANTS[i]}" ]]; then
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opacities+=("${OPACITY_VARIANTS[i]}"); variant_found="true"; break
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fi
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done ;;
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-c)
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for i in {0..1}; do
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if [[ "${value}" == "${COLOR_VARIANTS[i]}" ]]; then
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colors+=("${COLOR_VARIANTS[i]}"); variant_found="true"; break
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fi
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done ;;
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-i)
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for i in {0..8}; do
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if [[ "${value}" == "${ICON_VARIANTS[i]}" ]]; then
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icon="${ICON_VARIANTS[i]}"; variant_found="true"; break
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fi
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done ;;
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-t)
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if [[ "${value}" == "all" ]]; then
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for i in {0..8}; do
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themes+=("${THEME_VARIANTS[i]}")
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done
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variant_found="true"
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else
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for i in {0..8}; do
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if [[ "${value}" == "${THEME_VARIANTS[i]}" ]]; then
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themes+=("${THEME_VARIANTS[i]}")
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variant_found="true"
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break
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fi
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done
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fi ;;
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-N)
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for i in {0..3}; do
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if [[ "${value}" == "${NAUTILUS_STYLE_VARIANTS[i]}" ]]; then
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nautilus_style="${NAUTILUS_STYLE_VARIANTS[i]}"; variant_found="true"; break
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fi
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done ;;
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esac
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if [[ "${variant_found}" == "false" && "${variant_found}" != "skip" ]]; then
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case "${value_must_found}" in
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must)
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prompt -e "ERROR: Unrecognized '${display_param}' variant: '${value}'."; has_any_error="true" ;;
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optional)
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prompt -w "WARNING: '${display_param}' variant of '${value}' isn't recognized. We'll show a chooser dialog when possible"
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need_dialog["${global_param}"]="true" ;;
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esac
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elif [[ "${allow_all_choice}" == "false" && "${value}" == "all" ]]; then
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prompt -e "ERROR: Can't choose all '${display_param}' variants."; has_any_error="true"
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fi
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has_set["${global_param}"]="true"; return 0
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fi
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}
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avoid_variant_duplicates() {
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colors=($(printf "%s\n" "${colors[@]}" | sort -u))
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opacities=($(printf "%s\n" "${opacities[@]}" | sort -u))
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alts=($(printf "%s\n" "${alts[@]}" | sort -u))
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themes=($(printf "%s\n" "${themes[@]}" | sort -u))
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}
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# 'finalize_argument_parsing' is in the 'systems' section
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###############################################################################
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# FILES #
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###############################################################################
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restore_file() {
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if [[ -f "${1}.bak" ]]; then
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case "${2}" in
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rootify)
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rootify rm -rf "${1}"; rootify mv "${1}"{".bak",""} ;;
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userify)
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userify rm -rf "${1}"; userify mv "${1}"{".bak",""} ;;
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*)
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rm -rf "${1}"; mv "${1}"{".bak",""} ;;
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esac
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fi
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}
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backup_file() {
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if [[ -f "${1}" ]]; then
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case "${2}" in
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rootify)
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rootify mv -n "${1}"{"",".bak"} ;;
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userify)
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userify mv -n "${1}"{"",".bak"} ;;
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*)
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mv -n "${1}"{"",".bak"} ;;
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esac
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fi
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}
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check_theme_file() {
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[[ -f "${1}" || -f "${1}.bak" ]] && return 0 || return 1
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}
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remind_relative_path() {
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[[ "${2}" =~ "~" ]] && prompt -w "'${1}' REMEMBER: ~/'path to somewhere' and '~/path to somewhere' are different."
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}
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###############################################################################
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# SYSTEMS #
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###############################################################################
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lockWhiteSur() {
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while [[ -e "/proc/${WHITESUR_PID}" ]]; do sleep 0.1; done
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rm -rf "${WHITESUR_TMP_DIR}"
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}; export -f lockWhiteSur
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rootify() {
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trap true SIGINT
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prompt -w "Executing '$(echo "${@}" | cut -c -35 )...' as root"
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sudo ${@} 2> "${WHITESUR_TMP_DIR}/error_log.txt" || operation_canceled
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trap sig_c SIGINT
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}
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full_rootify() {
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if [[ ! -w "/" ]]; then
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prompt -e "ERROR: '${1}' needs a root priviledge. Please run this '${0}' as root"
|
|
has_any_error="true"
|
|
fi
|
|
}
|
|
|
|
userify() {
|
|
trap true SIGINT
|
|
sudo -u "${MY_USERNAME}" ${@} 2> "${WHITESUR_TMP_DIR}/error_log.txt" || operation_canceled
|
|
trap sig_c SIGINT
|
|
}
|
|
|
|
sig_c() {
|
|
kill -13 ${process_ids[*]} &> /dev/null
|
|
stop_animation; wait ${process_ids[*]} &> /dev/null; operation_canceled
|
|
}
|
|
|
|
operation_canceled() {
|
|
clear
|
|
|
|
if [[ -f "${WHITESUR_TMP_DIR}/error_log.txt" ]]; then
|
|
error_msg="$(cat "${WHITESUR_TMP_DIR}/error_log.txt")"
|
|
fi
|
|
|
|
if [[ ${error_msg} != "" ]]; then
|
|
prompt -e "\n\n Oops! An error is detected...\n"
|
|
prompt -e "ERROR LOG:\n${error_msg}\n"
|
|
prompt -i "TIP: you can google or report to us the error log above\n\n"
|
|
else
|
|
prompt -e "\n\n Oops! Operation has been canceled or failed...\n\n"
|
|
fi
|
|
|
|
exit 1
|
|
}
|
|
|
|
usage() {
|
|
prompt -e "Usage function is not implemented"; exit 1
|
|
}
|
|
|
|
finalize_argument_parsing() {
|
|
if [[ "${need_help}" == "true" ]]; then
|
|
echo; usage
|
|
[[ "${has_any_error}" == "true" ]] && exit 1 || exit 0
|
|
elif [[ "${has_any_error}" == "true" ]]; then
|
|
echo; prompt -i "Try '$0 --help' for more information."; exit 1
|
|
else
|
|
trap sig_c SIGINT
|
|
[[ "${need_dialog[@]}" =~ "true" ]] && echo
|
|
|
|
if [[ -d "${WHITESUR_TMP_DIR}" ]]; then
|
|
start_animation; sleep 2; stop_animation; echo
|
|
|
|
if [[ -d "${WHITESUR_TMP_DIR}" ]]; then
|
|
prompt -e "ERROR: Whitesur installer or tweaks is already running. Probably it's run by '$(ls -ld "${WHITESUR_TMP_DIR}" | awk '{print $3}')'"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
rm -rf "${WHITESUR_TMP_DIR}"; mkdir -p "${WHITESUR_TMP_DIR}"
|
|
rm -rf "${THEME_SRC_DIR}/sass/_theme-options-temp.scss"
|
|
nohup bash -c lockWhiteSur &> /dev/null 2> /dev/null & disown ${!}
|
|
fi
|
|
}
|