#!/bin/bash

# blob:summary=Enable the multilib repository in pacman.conf if it is disabled
# blob:requires-sudo=true

pacman_conf=/etc/pacman.conf

multilib_enabled() {
  grep -q '^\[multilib\]' "$pacman_conf"
}

as_root() {
  if (( EUID == 0 )); then
    "$@"
  else
    sudo "$@"
  fi
}

multilib_enabled && exit 0

echo "Enabling the multilib repository..."
as_root sed -i '/^#\[multilib\]$/,/^#Include/ s/^#//' "$pacman_conf"

if ! multilib_enabled; then
  echo -e "\033[31mError: Could not enable multilib in $pacman_conf\033[0m" >&2
  exit 1
fi

as_root pacman -Syu --noconfirm