#!/bin/bash
doKeepassFix() (
  # check os
  #. /etc/os-release
  #[[ ${ID_LIKE} = "debian" ]] || {
  #  : ${EXCEPTION:?$(echo -e "\e[41mThis script is intended to run on ${ID_LIKE} line os\e[0m")}
  #}

  # if libgdiplus exists and does not embeds pango then skip process
  libgdiplus="/usr/lib/libgdiplus.so"
  [[ ! -e ${libgdiplus} ]] ||
    [[ $(strings ${libgdiplus} | grep pango | wc -l) -gt 0 ]] || {
      echo "Nothing to do - libgdiplus already patched" >&2
      return 0
    }

  # Perform downgrade
  arch=$(dpkg --print-architecture)
  baseUrl="http://ftp.de.debian.org/debian/pool/main"
  pkgs=(
    libj/libjpeg-turbo/libjpeg62-turbo_2.1.5-4
    libw/libwebp/libwebp6_0.6.1-2.1+deb11u2
    t/tiff/libtiff5_4.2.0-1+deb11u5
    libg/libgdiplus/libgdiplus_6.0.4+dfsg-2
  )
  cd $(mktemp -d)
  retCode=0
  for pkg in ${pkgs[@]}; do
    url="${baseUrl%/}/${pkg#/}_${arch}.deb"
    curl -sSLfO "${url}" &&
      sudo dpkg -i ./${url##*/} || {
        # Raise error code
        retCode=${?}
        # Display debug
        echo -e "\t\    e[1;4mcwd\e[0m: $(pwd)" >&2
        echo -e "\t\    e[1;4murl\e[0m: ${url}" >&2
        echo -e "\t\e[1;4mpackage\e[0m: ./${url##*/}" >&2
        break
      }
  done

  # Lock package if no error occured
  [[ ${retCode} -gt 0 ]] || sudo apt-mark hold libgdiplus
)

doKeepassFix