#!/bin/bash
#将来可能可以换成apt-metalink来直接用种子/链接下载

echo "Spark Store Install script.星火商店安装脚本"

DEPEND=`which apt-fast`
isuos=`cat /etc/os-release | grep UnionTech`
#临时提升星火源的优先级
sed -i 's/400/500/g' /etc/apt/preferences.d/sparkstore

if [ "$DEPEND" = "" ] ; then
echo "没有检测到apt-fast组件，将会使用单线程下载依赖"
echo "你可以安装apt-fast来加速下载（对UOS无效）"
echo "若要使用apt-fast加速下载，请在安装apt-fast时选择使用apt并选择略过确认对话框"
echo ----------------------------------------------------------------------------------
dpkg -i $1 || apt install -yf || dpkg -P $1
fi


if [ "$DEPEND" != "" ]  && [ "$isuos" != "" ]; then
echo "UOS中系统依赖无法使用第三方下载工具，放弃使用apt-fast"
echo ----------------------------------------------------------------------------------
dpkg -i $1 || apt install -yf || dpkg -P $1
fi

if  [ "$DEPEND" != "" ]  && [ "$isuos" = "" ]; then
echo "检测到apt-fast，使用apt-fast进行多线程下载加速"
echo ----------------------------------------------------------------------------------
dpkg -i $1 || apt-fast install -yf || dpkg -P $1
fi

sed -i 's/500/400/g' /etc/apt/preferences.d/sparkstore
#恢复优先级