ShellCrash/scripts/init.sh

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#!/bin/sh
# Copyright (C) Juewuy
version=1.7.10d
setdir(){
dir_avail(){
df $2 $1 |awk '{ for(i=1;i<=NF;i++){ if(NR==1){ arr[i]=$i; }else{ arr[i]=arr[i]" "$i; } } } END{ for(i=1;i<=NF;i++){ print arr[i]; } }' |grep Ava |awk '{print $2}'
}
set_usb_dir(){
echo -e "请选择安装目录"
du -hL /mnt | awk '{print " "NR" "$2" "$1}'
read -p "请输入相应数字 > " num
dir=$(du -hL /mnt | awk '{print $2}' | sed -n "$num"p)
if [ -z "$dir" ];then
echo -e "\033[31m输入错误请重新设置\033[0m"
set_usb_dir
fi
}
set_cust_dir(){
echo -----------------------------------------------
echo '可用路径 剩余空间:'
df -h | awk '{print $6,$4}'| sed 1d
echo '路径是必须带 / 的格式,注意写入虚拟内存(/tmp,/opt,/sys...)的文件会在重启后消失!!!'
read -p "请输入自定义路径 > " dir
if [ "$(dir_avail $dir)" = 0 ];then
echo "\033[31m路径错误请重新设置\033[0m"
set_cust_dir
fi
}
echo -----------------------------------------------
if [ -n "$systype" ];then
[ "$systype" = "Padavan" ] && dir=/etc/storage
[ "$systype" = "mi_snapshot" ] && {
echo -e "\033[33m检测到当前设备为小米官方系统请选择安装位置\033[0m"
2023-04-12 17:19:44 +08:00
[ "$(dir_avail /data)" -gt 256 ] && echo " 1 安装到 /data 目录(推荐,支持软固化功能)"
[ "$(dir_avail /userdisk)" -gt 256 ] && echo " 2 安装到 /userdisk 目录(推荐,支持软固化功能)"
echo " 3 安装自定义目录(不推荐,不明勿用!)"
echo " 0 退出安装"
echo -----------------------------------------------
read -p "请输入相应数字 > " num
case "$num" in
1)
dir=/data
;;
2)
dir=/userdisk
;;
3)
set_cust_dir
;;
*)
exit 1 ;;
esac
}
[ "$systype" = "asusrouter" ] && {
echo -e "\033[33m检测到当前设备为华硕固件请选择安装方式\033[0m"
echo -e " 1 基于USB设备安装(通用,须插入\033[31m任意\033[0mUSB设备)"
echo -e " 2 基于自启脚本安装(仅支持梅林及部分官改固件)"
echo -e " 0 退出安装"
echo -----------------------------------------------
read -p "请输入相应数字 > " num
case "$num" in
1)
read -p "将脚本安装到USB存储/系统闪存?(1/0) > " res
[ "$res" = "1" ] && set_usb_dir || dir=/jffs
usb_status=1
;;
2)
echo -e "如无法正常开机启动请重新使用USB方式安装"
sleep 2
dir=/jffs ;;
*)
exit 1 ;;
esac
}
[ "$systype" = "ng_snapshot" ] && dir=/tmp/mnt
else
echo -e "\033[33m安装ShellClash至少需要预留约1MB的磁盘空间\033[0m"
echo -e " 1 在\033[32m/etc目录\033[0m下安装(适合root用户)"
echo -e " 2 在\033[32m/usr/share目录\033[0m下安装(适合Linux系统)"
echo -e " 3 在\033[32m当前用户目录\033[0m下安装(适合非root用户)"
echo -e " 4 在\033[32m外置存储\033[0m中安装"
echo -e " 5 手动设置安装目录"
echo -e " 0 退出安装"
echo -----------------------------------------------
read -p "请输入相应数字 > " num
#设置目录
if [ -z $num ];then
echo 安装已取消
exit 1;
elif [ "$num" = "1" ];then
dir=/etc
elif [ "$num" = "2" ];then
dir=/usr/share
elif [ "$num" = "3" ];then
dir=~/.local/share
mkdir -p ~/.config/systemd/user
elif [ "$num" = "4" ];then
set_usb_dir
elif [ "$num" = "5" ];then
echo -----------------------------------------------
echo '可用路径 剩余空间:'
df -h | awk '{print $6,$4}'| sed 1d
echo '路径是必须带 / 的格式,注意写入虚拟内存(/tmp,/opt,/sys...)的文件会在重启后消失!!!'
read -p "请输入自定义路径 > " dir
if [ -z "$dir" ];then
echo -e "\033[31m路径错误请重新设置\033[0m"
setdir
fi
else
echo 安装已取消!!!
exit 1;
fi
fi
if [ ! -w $dir ];then
echo -e "\033[31m没有$dir目录写入权限!请重新设置!\033[0m" && sleep 1 && setdir
else
echo -e "目标目录\033[32m$dir\033[0m空间剩余$(dir_avail $dir -h)"
read -p "确认安装?(1/0) > " res
[ "$res" = "1" ] && clashdir=$dir/clash || setdir
fi
}
setconfig(){
#参数1代表变量名参数2代表变量值,参数3即文件路径
[ -z "$3" ] && configpath=$clashdir/configs/ShellClash.cfg || configpath=$3
[ -n "$(grep -E "^${1}=" $configpath)" ] && sed -i "s#^${1}=\(.*\)#${1}=${2}#g" $configpath || echo "${1}=${2}" >> $configpath
}
$clashdir/start.sh stop 2>/dev/null #防止进程冲突
#特殊固件识别及标记
[ -f "/etc/storage/started_script.sh" ] && {
systype=Padavan #老毛子固件
initdir='/etc/storage/started_script.sh'
}
[ -d "/jffs" ] && {
systype=asusrouter #华硕固件
[ -f "/jffs/.asusrouter" ] && initdir='/jffs/.asusrouter'
[ -d "/jffs/scripts" ] && initdir='/jffs/scripts/nat-start'
}
[ -f "/data/etc/crontabs/root" ] && systype=mi_snapshot #小米设备
[ -w "/var/mnt/cfg/firewall" ] && systype=ng_snapshot #NETGEAR设备
#检查环境变量
[ -z "$clashdir" -a -d /tmp/SC_tmp ] && {
setdir
}
#移动文件
mkdir -p $clashdir
mv -f /tmp/SC_tmp/* $clashdir 2>/dev/null
#初始化
mkdir -p $clashdir/configs
[ -f "$clashdir/configs/ShellClash.cfg" ] || echo '#ShellClash配置文件不明勿动' > $clashdir/configs/ShellClash.cfg
#本地安装跳过新手引导
#[ -z "$url" ] && setconfig userguide 1
#判断系统类型写入不同的启动文件
if [ -f /etc/rc.common ];then
#设为init.d方式启动
cp -f $clashdir/clashservice /etc/init.d/clash
chmod 755 /etc/init.d/clash
else
[ -w /etc/systemd/system ] && sysdir=/etc/systemd/system
[ -w /usr/lib/systemd/system ] && sysdir=/usr/lib/systemd/system
if [ -n "$sysdir" -a -z "$WSL_DISTRO_NAME" ];then #wsl环境不使用systemd
#设为systemd方式启动
mv -f $clashdir/clash.service $sysdir/clash.service 2>/dev/null
sed -i "s%/etc/clash%$clashdir%g" $sysdir/clash.service
systemctl daemon-reload
else
#设为保守模式启动
setconfig start_old 已开启
fi
fi
#修饰文件及版本号
type bash &>/dev/null && shtype=bash || shtype=sh
sed -i "s|/bin/sh|/bin/$shtype|" $clashdir/start.sh
chmod 755 $clashdir/start.sh
setconfig versionsh_l $version
#设置更新地址
[ -n "$url" ] && setconfig update_url $url
#设置环境变量
[ -w /opt/etc/profile ] && profile=/opt/etc/profile
[ -w /jffs/configs/profile.add ] && profile=/jffs/configs/profile.add
[ -w ~/.bashrc ] && profile=~/.bashrc
[ -w /etc/profile ] && profile=/etc/profile
if [ -n "$profile" ];then
sed -i '/alias clash=*/'d $profile
echo "alias clash=\"$shtype $clashdir/clash.sh\"" >> $profile #设置快捷命令环境变量
sed -i '/export clashdir=*/'d $profile
echo "export clashdir=\"$clashdir\"" >> $profile #设置clash路径环境变量
source $profile &>/dev/null || echo 运行错误请使用bash而不是dash运行安装命令
#适配zsh环境变量
[ -n "$(ls -l /bin/sh|grep -oE 'zsh')" ] && [ -z "$(cat ~/.zshrc 2>/dev/null|grep clashdir)" ] && {
echo "alias clash=\"$shtype $clashdir/clash.sh\"" >> ~/.zshrc
echo "export clashdir=\"$clashdir\"" >> ~/.zshrc
source ~/.zshrc &>/dev/null
}
else
echo -e "\033[33m无法写入环境变量请检查安装权限\033[0m"
exit 1
fi
#梅林/Padavan额外设置
[ -n "$initdir" ] && {
sed -i '/ShellClash初始化/'d $initdir
touch $initdir
echo "$clashdir/start.sh init #ShellClash初始化脚本" >> $initdir
chmod a+rx $initdir 2>/dev/null
setconfig initdir $initdir
}
#镜像化OpenWrt(snapshot)额外设置
if [ "$systype" = "mi_snapshot" -o "$systype" = "ng_snapshot" ];then
chmod 755 $clashdir/misnap_init.sh
uci set firewall.ShellClash=include
uci set firewall.ShellClash.type='script'
uci set firewall.ShellClash.path="$clashdir/misnap_init.sh"
uci set firewall.ShellClash.enabled='1'
uci commit firewall
setconfig systype $systype
else
rm -rf $clashdir/misnap_init.sh
fi
#华硕USB启动额外设置
[ "$usb_status" = "1" ] && {
echo "$clashdir/start.sh init #ShellClash初始化脚本" > $clashdir/asus_usb_mount.sh
nvram set script_usbmount="$clashdir/asus_usb_mount.sh"
nvram commit
}
#删除临时文件
rm -rf /tmp/*lash*gz
rm -rf /tmp/SC_tmp
#转换&清理旧版本文件
mkdir -p $clashdir/yamls
mkdir -p $clashdir/tools
for file in config.yaml config.yaml.bak user.yaml proxies.yaml proxy-groups.yaml rules.yaml others.yaml ;do
mv -f $clashdir/$file $clashdir/yamls/$file 2>/dev/null
done
for file in fake_ip_filter mac web_save servers.list fake_ip_filter.list fallback_filter.list;do
mv -f $clashdir/$file $clashdir/configs/$file 2>/dev/null
done
mv -f $clashdir/mark $clashdir/configs/ShellClash.cfg 2>/dev/null
for file in cron dropbear_rsa_host_key authorized_keys tun.ko ShellDDNS.sh;do
mv -f $clashdir/$file $clashdir/tools/$file 2>/dev/null
done
for file in log clash.service mark? mark.bak;do
rm -rf $clashdir/$file
done
sleep 1
echo -e "\033[32m脚本初始化完成,请输入\033[30;47m clash \033[0;33m命令开始使用\033[0m"