sucks.sh

#!/bin/bash

PWD=<YOUR-PASSWORD>

SERVICE=Wi-Fi

surgeIP="127.0.0.1"
surgePORT="6152"
surgePASS_DOMAIN=(127.0.0.1 192.168.0.0/16 10.0.0.0/8 172.16.0.0/12 localhost *.local)

ssURL="http://127.0.0.1:8090/proxy.pac"

function surge () {
    if [[ -z $1 ]]; then
       return
    fi
    if [[ $1 == on ]]; then
        echo $PWD | sudo -S networksetup -setwebproxy "$SERVICE" "$surgeIP" "$surgePORT" off
        echo $PWD | sudo -S networksetup -setsecurewebproxy "$SERVICE" "$surgeIP" "$surgePORT" off
        echo $PWD | sudo -S networksetup -setproxybypassdomains "$SERVICE" "${surgePASS_DOMAIN[@]}"

        echo $PWD | sudo -S networksetup -setwebproxystate "$SERVICE" on
        echo $PWD | sudo -S networksetup -setsecurewebproxystate "$SERVICE" on
    else
        echo $PWD | sudo -S networksetup -setwebproxystate "$SERVICE" off
        echo $PWD | sudo -S networksetup -setsecurewebproxystate "$SERVICE" off
        echo $PWD | sudo -S networksetup -setproxybypassdomains "$SERVICE" ""
    fi
}

function shadowsocks () {
    if [[ -z $1 ]]; then
       return
    fi
    if [[ $1 == on ]]; then
        echo $PWD | sudo -S networksetup -setautoproxyurl "$SERVICE" "$ssURL"

        echo $PWD | sudo -S networksetup -setautoproxystate "$SERVICE" on
    else
        echo $PWD | sudo -S networksetup -setautoproxystate "$SERVICE" off
    fi
}

function usage () {
    echo "Usage:"
    echo "To use surge:"
    echo "  sucks.sh surge"
    echo "To use shadowsocks:"
    echo "  sucks.sh shadowsocks"
}

if [[ $1 == "surge" ]]; then
    shadowsocks off
    surge on
elif [[ $1 == "shadowsocks" ]]; then
    surge off
    shadowsocks on
else
    usage
fi