v2ray-updare.sh

v2ray-updare.sh

#!/bin/bash

# This file is accessible as https://install.direct/go.sh
# Original source is located at github.com/v2ray/v2ray-core/release/install-release.sh

CUR_VER=""
NEW_VER=""
ZIPFILE="/tmp/v2ray/v2ray.zip"
#######color code########
RED="31m"
GREEN="32m"
YELLOW="33m"
BLUE="36m"
###############################
colorEcho(){
    COLOR=$1
    echo -e "\033[${COLOR}${@:2}\033[0m"
}
downloadV2Ray(){
    rm -rf /tmp/v2ray
    mkdir -p /tmp/v2ray
    colorEcho ${BLUE} "Downloading V2Ray."
    DOWNLOAD_LINK="https://github.com/v2ray/v2ray-core/releases/download/${NEW_VER}/v2ray-linux-64.zip"
    curl ${PROXY} -L -H "Cache-Control: no-cache" -o ${ZIPFILE} ${DOWNLOAD_LINK}
    if [ $? != 0 ];then
        colorEcho ${RED} "Failed to download! Please check your network or try again."
        exit 1
    fi
    return 0
}

extract(){
    colorEcho ${BLUE}"Extracting V2Ray package to /tmp/v2ray."
    mkdir -p /tmp/v2ray
    unzip $1 -d "/tmp/v2ray/"
    if [[ $? -ne 0 ]]; then
        colorEcho ${RED} "Extracting V2Ray failed!"
        exit
    fi
    return 0
}


# 1: new V2Ray. 0: no
getVersion(){
    if [[ -n "$VERSION" ]]; then
        NEW_VER="$VERSION"
        return 1
    else
        CUR_VER=`/usr/bin/v2ray/v2ray -version 2>/dev/null | head -n 1 | cut -d " " -f2`
        TAG_URL="https://api.github.com/repos/v2ray/v2ray-core/releases/latest"
        NEW_VER=`curl ${PROXY} -s ${TAG_URL} --connect-timeout 10| grep 'tag_name' | cut -d\" -f4`

        if [[ $? -ne 0 ]] || [[ $NEW_VER == "" ]]; then
            colorEcho ${RED} "Network error! Please check your network or try again."
            exit
        elif [[ "$NEW_VER" != "$CUR_VER" ]];then
                return 1
        fi
        return 0
    fi
}

copyFile() {
    NAME=$1
    MANDATE=$2
    ERROR=`cp "/tmp/v2ray/${NAME}" "/opt/bin/v2ray/${NAME}" 2>&1`
    if [[ $? -ne 0 ]]; then
        colorEcho ${YELLOW} "${ERROR}"
        if [ "$MANDATE" = true ]; then
            exit
        fi
    fi
}

installV2Ray(){
    # Install V2Ray binary to /opt/bin/v2ray
    mkdir -p /opt/bin/v2ray
    copyFile v2ray true
    makeExecutable v2ray
    copyFile v2ctl false
    makeExecutable v2ctl
    copyFile geoip.dat false
    copyFile geosite.dat false
}

makeExecutable() {
    chmod +x "/opt/bin/v2ray/$1"
}

main(){

    # extract local file
    if [[ $LOCAL_INSTALL -eq 1 ]]; then
        echo "Install V2Ray via local file"
        installSoftware unzip
        rm -rf /tmp/v2ray
        extract $LOCAL
        FILEVDIS=`ls /tmp/v2ray |grep v2ray-v |cut -d "-" -f4`
        SYSTEM=`ls /tmp/v2ray |grep v2ray-v |cut -d "-" -f3`
        if [[ ${SYSTEM} != "linux" ]]; then
            colorEcho $RED "The local V2Ray can not be installed in linux."
            exit
        elif [[ ${FILEVDIS} != ${VDIS} ]]; then
            colorEcho $RED "The local V2Ray can not be installed in ${ARCH} system."
            exit
        else
            NEW_VER=`ls /tmp/v2ray |grep v2ray-v |cut -d "-" -f2`
        fi
    else
        # download via network and extract
        getVersion
        if [[ $? == 0 ]] && [[ "$FORCE" != "1" ]]; then
            colorEcho ${GREEN} "Latest version ${NEW_VER} is already installed."
            exit
        else
            colorEcho ${BLUE} "Installing V2Ray ${NEW_VER} on ${ARCH}"
            downloadV2Ray
            extract ${ZIPFILE}
        fi
    fi 
    supervisorctl stop v2-server
    installV2Ray
    colorEcho ${GREEN} "V2Ray ${NEW_VER} is installed."
    rm -rf /tmp/v2ray
    touch /opt/bin/v2ray/*
    supervisorctl start v2-server
    return 0
}

main