#!/bin/bash

apt update
apt -y install curl git jq tar

## get release info and download links
LATEST_JSON=$(curl --silent "https://api.github.com/repos/compujuckel/AssettoServer/releases/latest")
RELEASES=$(curl --silent "https://api.github.com/repos/compujuckel/AssettoServer/releases")
MATCH=$([[ "$(uname -m)" == "x86_64" ]] && echo "linux-x64" || echo "linux-arm64")
VERSION=latest

if [ -z "${VERSION}" ] || [ "${VERSION}" == "latest" ]; then
    DOWNLOAD_URL=$(echo ${LATEST_JSON} | jq .assets | jq -r .[].browser_download_url | grep -i ${MATCH})
else
    VERSION_CHECK=$(echo ${RELEASES} | jq -r --arg VERSION "${VERSION}" '.[] | select(.tag_name==$VERSION) | .tag_name')
    if [ "${VERSION}" == "${VERSION_CHECK}" ]; then
        DOWNLOAD_URL=$(echo ${RELEASES} | jq -r --arg VERSION "${VERSION}" '.[] | select(.tag_name==$VERSION) | .assets[].browser_download_url' | grep -i ${MATCH})
    else
        echo -e "defaulting to latest release"
        DOWNLOAD_URL=$(echo ${LATEST_JSON} | jq .assets | jq -r .[].browser_download_url | grep -i linux | head -1)
    fi
fi

mkdir -p /mnt/server
cd /mnt/server

curl -sSL -o assetto-server-linux.tar.gz ${DOWNLOAD_URL}

tar xvf assetto-server-linux.tar.gz
rm assetto-server-linux.tar.gz
chmod +x AssettoServer

mkdir cfg/
cd cfg/

[ -f "server_cfg.ini" ] || curl -sSL -o "server_cfg.ini" "https://raw.githubusercontent.com/ptero-eggs/game-eggs/main/assetto_corsa/cfg/server_cfg.ini"
[ -f "extra_cfg.yml" ] || curl -sSL -o "extra_cfg.yml" "https://raw.githubusercontent.com/ptero-eggs/game-eggs/main/assetto_corsa/cfg/extra_cfg.yml"
[ -f "entry_list.ini" ] || touch entry_list.ini



## install end
echo "-----------------------------------------"
echo "Installation completed..."
echo "-----------------------------------------"