#!/bin/bash

echo "updating mod list"
wget -O mods.txt https://git.sp-codes.de/minetest/minetest-mods/raw/branch/master/mods.txt

BASE=mods

while IFS="" read -r line || [ -n "$line" ]
do
  IFS=' ' read -ra mod <<< "$line"
  echo "downloading ${mod[0]}"
  sleep 1
  wget -q "${mod[1]}" -O temp.zip
  echo "extracting ${mod[0]}"
  unzip -oq temp.zip -d temp
  rm -rf "$BASE/${mod[0]}/"
  mkdir -p "$BASE/${mod[0]}/"
  if [[ $(find temp/* -maxdepth 0 | wc -l) == 1 ]]; then
    cp -r temp/*/* "$BASE/${mod[0]}"
  else
    cp -r temp/* "$BASE/${mod[0]}"
  fi
  echo "cleanup"
  rm -rf temp
  rm temp.zip
done < mods.txt