#!/bin/bash


if [ -z "$1" ]; then
  echo "Pass the path to your game's resource pack directory as argument to this script!"
  exit 1
fi

TARGET_PATH=$(realpath "$1")/ponk-dev

read -p "The directory \"$TARGET_PATH\" will be created or overwritten. Is this okay? [y/N] " -n 1 -r
if [[ "$REPLY" =~ ^[Yy]$ ]]; then
  echo
else
  exit 1
fi


DIRECTORY_TO_OBSERVE="pack"
function block_for_change {
  inotifywait --recursive \
    --event modify,move,create,delete \
    $DIRECTORY_TO_OBSERVE
}
function build {
  echo "Copying pack to $TARGET_PATH"
  rm -rf "$TARGET_PATH"
  sleep 1
  cp -r "./pack" "$TARGET_PATH"
  echo "Reload the game with F3+T now"
}
build
while block_for_change; do
  build
done