#!/usr/bin/env bash
PATH=$(dirname $(readlink -f "${0}"))/../:$PATH
start="$PWD"
winedir=/tmp/dwarf-portable-executable/wine
script_dir="$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")"

# You can change the url below if you want to use a different Wine build
# You can also put your directory (named wine) containing Wine build near the script
# If the script will see the directory named wine, then this URL will not be used
wine_url="$(curl https://api.github.com/repos/Kron4ek/Wine-Builds/releases | grep -wo http.\*-staging-tkg-amd64.tar.xz | head -n1)"

# If there is no wine directory, then download Wine build from the URL
mkdir $winedir && cd $winedir
if  [ ! -d wine ]; then
    wget -nv -O wine.tar.xz "${wine_url}" -q --show-progress

    if [ $? -ne 0 ]; then
        echo "URL for downloading Wine is incorrect!"
        echo "Please set wine_url variable to correct URL"
        exit 1
    fi

    tar xf wine.tar.xz
    rm wine.tar.xz
    mv wine* wine
fi

if [ ! -d wine-runtime ]; then
    if [ ! -f "${script_dir}"/wine-runtime.tar.xz ]; then
        echo "wine-runtime.tar.xz is required!"
        exit 1
    elif [ "$(stat -c%s "${script_dir}"/wine-runtime.tar.xz)" -lt 10000 ]; then
        echo "Seems like wine-runtime.tar.xz is corrupted!"
        exit 1
    else
        tar xf "${script_dir}"/wine-runtime.tar.xz
    fi
fi

if [ ! -f AppRun ]; then
    if [ ! -f "${script_dir}"/AppRun ]; then
        echo "AppRun is required!"
        exit 1
    else
        cp "${script_dir}"/AppRun .
    fi

    chmod +x AppRun
fi

if [ ! -f winetricks ]; then
    if [ ! -f "${script_dir}"/winetricks ]; then
        wget -nv -O winetricks "https://raw.githubusercontent.com/Winetricks/winetricks/master/src/winetricks" -q --show-progress
    fi

    chmod +x winetricks
fi

cd "$start"
appdwarf $winedir
rm -r $winedir
mv wine.sh wine