mirror of
https://github.com/Lissy93/dotfiles.git
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135 lines
4.7 KiB
Bash
135 lines
4.7 KiB
Bash
#!/bin/bash
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########################################################################
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# Uses dconf to apply application preferences on Linux GNOME desktops #
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# Creates a backup of current settings, then prompt to load new config #
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# IMPORTANT: Be sure to read files through thoughouly before executing #
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########################################################################
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# Licensed under MIT (C) Alicia Sykes 2022 <https://aliciasykes.com> #
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########################################################################
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# Color variables
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PRIMARY_COLOR='\033[1;33m'
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ACCENT_COLOR='\033[0;34m'
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INFO_COLOR='\033[0;30m'
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INFO_COLOR_U='\033[4;30m'
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SUCCESS_COLOR='\033[0;32m'
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ERROR_COLOR='\033[1;31m'
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WARN_1='\033[1;31m'
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WARN_2='\033[0;31m'
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RESET='\033[0m'
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ITAL='\e[3m'
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UNDAL='\e[4m'
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PALE='\e[2m'
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BOLD='\e[1m'
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PARAMS=$*
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show_help () {
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echo -e "${PRIMARY_COLOR}🐧 Linux Desktop Preferences${RESET_COLOR}\n"\
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"${ACCENT_COLOR}This script will apply preferences to the GNOME shell and"\
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"related applications using dconf\n Config files are read from"\
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"./config/gnome and applied to the dconf database in ~/.config/dconf/[user]\n"\
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"Before any changes are made, existing settings are backed up to ~/.cache/dconf-backups/\n"\
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"\n The following applications will be configured:\n"\
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" - Calculator\n"\
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" - Evolution\n"\
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" - Geddit\n"\
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" - gThumb\n"\
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" - Todo App\n"\
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"\n${BOLD}⚠ Be sure that you've read and unserstood which changes will be applied before proceeding${RESET}\n"
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}
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# If --help flag passed in, just show the help menu
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if [[ $PARAMS == *"--help"* ]]; then
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show_help
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exit 0
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elif [[ ! $PARAMS == *"--skip-intro"* ]]; then
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show_help
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fi
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# Ask for user confirmation before proceeding (if skip flag isn't passed)
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if [[ ! $PARAMS == *"--yes-to-all"* ]]; then
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echo -e "\n${PRIMARY_COLOR}Would you like to proceed? (y/N)${RESET}"
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read -t 15 -n 1 -r
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if [[ ! $REPLY =~ ^[Yy]$ ]]; then
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echo -e "${ACCENT_COLOR}\nNo worries, nothing will be applied - feel free to come back another time."
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echo -e "${PRIMARY_COLOR}Exiting...${RESET}"
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exit 0
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else
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echo -e "\n"
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fi
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fi
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# Check dconf is installed, exit with error if not
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if ! hash dconf 2> /dev/null; then
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echo -e "${PRIMARY_COLOR}This script requires dconf to be installed${RESET}"
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echo -e "${ACCENT_COLOR}Exiting...${RESET}"
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exit
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fi
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# Ensure XDG variable for cache location is set
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if [ -z ${XDG_CACHE_HOME+x} ]; then
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echo -e "${PRIMARY_COLOR}XDG_CACHE_HOME is not yet set. Will use ~/.cache${RESET}"
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XDG_CACHE_HOME="${HOME}/.cache"
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fi
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# Set locations for where to store backups, and where to read new configs from
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DCONF_BACKUP_DIR="${DCONF_BACKUP_DIR:-${XDG_CACHE_HOME}/dconf-backups}"
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DCONF_BACKUP_FILE=${DCONF_BACKUP_FILE:-"backup_"`date +"%Y-%m-%d_%H-%M-%S"`}
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DCONF_SOURCE_DIR="$(cd "$(dirname "$0")" && pwd)/../../config/gnome"
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# Create directory to store backups
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DCONF_BACKUP_PATH="${DCONF_BACKUP_DIR}/${DCONF_BACKUP_FILE}"
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mkdir -p $DCONF_BACKUP_PATH
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# For a given dconf key ($1), and specified file ($2), check info, make backup, apply settings
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apply_dconf () {
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dconf_key=$1
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dconf_name=$2
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# If --prompt-before-each flag is set, then ask users permission for each app
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if [[ $PARAMS == *"--prompt-before-each"* ]]; then
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echo -e -n "\n${PRIMARY_COLOR}Would you like to apply ${dconf_name} settings? (y/N) ${RESET}"
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read -t 15 -n 1 -r
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if [[ ! $REPLY =~ ^[Yy]$ ]]; then
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echo -e "\n${ACCENT_COLOR}Skipping ${dconf_name} settings${RESET}"
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return
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fi
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echo
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fi
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# Check that a valid key is specified
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if [[ -z "$dconf_key" ]]; then
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echo -e "${ERROR_COLOR}⚠ Error, no key specified${RESET}"
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return
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fi
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# Check source file exists
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if [ ! -f "$DCONF_SOURCE_DIR/$dconf_name.toml" ]; then
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echo -e "${ERROR_COLOR}⚠ Error, the specified config file for"\
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"'${dconf_name}' doesn't exist in ${DCONF_SOURCE_DIR}${RESET}"
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return
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fi
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# Make backup of existing settings
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echo -e "${PRIMARY_COLOR}Applying ${dconf_name} config${RESET}"
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dconf dump $dconf_key > "${DCONF_BACKUP_PATH}/${dconf_name}.toml"
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# Apply new settings from file
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echo -e "${ACCENT_COLOR}✓ ${dconf_name} settings succesfully applies to ${dconf_key}${RESET}"
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dconf load $dconf_key < $DCONF_SOURCE_DIR/${dconf_name}.toml
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# Print instructions on reverting changes
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echo -e "${ACCENT_COLOR}${ITAL}To revert, run $"\
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"dconf load $dconf_key < $DCONF_BACKUP_PATH/${dconf_name}.toml${RESET}\n"
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}
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# For the following dconf keys, apply settings in from the specified files
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apply_dconf '/org/gnome/calculator/' 'calculator'
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apply_dconf '/org/gnome/evolution/' 'evolution'
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apply_dconf '/org/gnome/gedit/preferences/' 'gedit'
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apply_dconf '/org/gnome/gthumb/' 'gthumb'
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apply_dconf '/org/gnome/todo/' 'todo'
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# EOF |