Script to cross compile a Go file

crossCompileGo.sh

#!/usr/bin/bash
# Edited code from https://opensource.com/article/21/1/go-cross-compiling
# xgo (https://github.com/techknowlogick/xgo) is a better solution for programs which use more than one Go file

archsLinux=(amd64 arm64 arm)
archsWindows=(amd64 arm arm64 386)
programName=
for arch in ${archsLinux[@]}
do
          env GOOS=linux GOARCH=${arch} go build -o ../binaries/${programName}_linux_${arch} main.go
done

for arch in ${archsWindows[@]}
do
          env GOOS=windows GOARCH=${arch} go build -o ../binaries/${programName}_windows_${arch}.exe main.go
done