#!/bin/bash
set -euo pipefail
cd -- "$(dirname -- "$0")"
. ../mod.bash

function install_gsettings() {
  local uid
  local gsettings_file
  local gsettings_dir
  uid=${SUDO_UID:-$(id -u)}
  gsettings_file=$1
  gsettings_dir=$2
  sudo <"$gsettings_file" --user="#$uid" \
    DBUS_SESSION_BUS_ADDRESS="unix:path=/run/user/$uid/bus" \
    dconf load "$gsettings_dir"
}

function install_fonts() {
  local uid
  local home
  local fontconfig_dir
  uid=${SUDO_UID:-$(id -u)}
  home=$(eval "echo ~${SUDO_USER:-}")
  fontconfig_dir="$home/.config/fontconfig/conf.d"
  sudo --user="#$uid" mkdir -p "$fontconfig_dir"
  sudo --user="#$uid" \
    rsync -rv fontconfig/ "$fontconfig_dir/"
  fc-cache
}

function install_environment_d() {
  local home
  local environment_d
  home=$(eval "echo ~${SUDO_USER:-}")
  environment_d=$(realpath environment.d)
  (
    cd -- "${home}/.config" || exit 1
    ln -svf "$environment_d" .
  )
}

(($(id -u) == 0)) &&
  [[ -f /etc/debian_version ]] &&
  install_apt_packages
install_gsettings settings.ini /
install_gsettings terminal-settings.ini "/org/gnome/terminal/legacy/profiles:/:$(gsettings get org.gnome.Terminal.ProfilesList default | tr -d \')/"
install_fonts
install_environment_d