#!/bin/bash
# Check if golang exists by the output of "go version"
if [ "$(go version | head -c 13)" == "go version go" ]; then
  echo "Assuming go is installed"

  # Check location for simple vpn binary
  if [ -f /usr/bin/simple-vpn ]; then
    echo "Found \"/usr/bin/simple-vpn\" assuming it is installed correctly"
  else
    # Clone github repo
    echo "Cloning simple-vpn"
    git clone https://codehub.onpointcoding.net/sean/simple-vpn.git
    cd simple-vpn

    # Build and copy binary to bin directory
    echo "Installing simple-vpn"
    go build
    sudo cp ./simple-vpn /usr/bin/ -i
    cd ..

    # Remove repository
    echo "Cleaning up"
    rm simple-vpn -rf
    echo "Components installed..."
  fi
else
  echo "Please install golang before continuing"
  exit
fi