#!/bin/bash

PACKAGE_NAME="wget-*"
HELM_PATH="/usr/local/bin/helm"

function start() {
if rpm -q $PACKAGE_NAME;  then
  if [ -f "$HELM_PATH" ]; then
    echo "helm installed!"
  else
    wget https://get.helm.sh/helm-v3.11.3-linux-amd64.tar.gz
    tar -vxf helm-v3.11.3-linux-amd64.tar.gz
    cd ./linux-amd64
    cp helm /usr/local/bin/helm
    cd ..
    rm -rf ./linux-amd64
    rm -rf ./helm-v3.11.3-linux-amd64.tar.gz
  fi
else
  echo "not install wget, install start wget"
  yum install -y wget
  start
fi
return 1
}

start