Backs up and restores gnome3 keybindings

gnome3_keybind_backup.sh

#!/usr/bin/env bash

# Backs up and restores gnome3 keybindings
# Tested with Gnome 3.36.8
# by @peterrus, revisions by @blizzrdof77

set -e
# set -x

SCRIPT_NAME=$(basename "$0")

if [[ "$1" == "--help" || "$1" = "-h" || -z "$1" ]]; then
  echo "USAGE: $SCRIPT_NAME <backup|restore>"
  exit 0
fi

mkdir -p gnome3-keybind-backup

if [[ $1 == 'backup' ]]; then
  dconf dump '/org/gnome/desktop/wm/keybindings/' > gnome3-keybind-backup/keybindings.dconf
  dconf dump '/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/' > gnome3-keybind-backup/custom-values.dconf
  dconf read '/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings' > gnome3-keybind-backup/custom-keys.dconf
  dconf dump '/org/gnome/shell/keybindings/' > gnome3-keybind-backup/shell-keybindings.dconf
  dconf dump '/org/gnome/mutter/keybindings/' > gnome3-keybind-backup/mutter-keybindings.dconf
  dconf dump '/org/gnome/mutter/wayland/keybindings/' > gnome3-keybind-backup/mutter-wayland-keybindings.dconf
  echo "backup done"
  exit 0
fi
if [[ $1 == 'restore' ]]; then
  if [[ -z "$2" ]]; then
    restore_from="${PWD}/gnome3-keybind-backup"
  else
    restore_from="$2"
  fi
  dconf reset -f '/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/'
  dconf load '/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/' < "$restore_from/custom-values.dconf"
  dconf write '/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings' "$(cat \"$restore_from/custom-keys.dconf\")"

  dconf reset -f '/org/gnome/desktop/wm/keybindings/'
  dconf load '/org/gnome/desktop/wm/keybindings/' < "$restore_from/keybindings.dconf"

  dconf reset -f '/org/gnome/shell/keybindings/'
  dconf load '/org/gnome/shell/keybindings/' < "$restore_from/shell-keybindings.dconf"

  dconf reset -f '/org/gnome/mutter/keybindings/'
  dconf load '/org/gnome/mutter/keybindings/' < "$restore_from/mutter-keybindings.dconf"

  dconf reset -f '/org/gnome/mutter/wayland/keybindings/'
  dconf load '/org/gnome/mutter/wayland/keybindings/' < "$restore_from/mutter-wayland-keybindings.dconf"
  
  echo "restore done"
  exit 0
fi