#!/bin/env bash

if [ "0" != $(curl --version >/dev/null 2>&1; echo $?) ]; then
  sudo apt install -y curl
fi

if [ "0" != $(kubectl --help >/dev/null 2>&1; echo $?) ]; then
  sudo apt update
  sudo apt install -y apt-transport-https ca-certificates
  curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.29/deb/Release.key | sudo gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg
  echo 'deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/v1.29/deb/ /' | sudo tee /etc/apt/sources.list.d/kubernetes.list
  sudo apt update
  sudo apt install -y kubectl
fi

echo "kubectl installed."