#!/bin/bash -xe

destination=$1
version=$(grep "^go " go.mod | awk '{print $2}')
arch=$(uname -m | sed 's/x86_64/amd64/;s/aarch64/arm64/')
tarball=go$version.linux-$arch.tar.gz
url=https://dl.google.com/go/

mkdir -p $destination
curl -L $url/$tarball -o $destination/$tarball
tar -xf $destination/$tarball -C $destination