Run a Go script portably and with parameters optionally in the background (allowing to keep working normally in Terminal)

go_run.sh

#!/bin/bash

background=true
MAIN_PATH=/home/youruser/public_html/yourfolder
MAIN_FILE=your Go script WITHOUT extension
export TMPDIR=$MAIN_PATH/tmp/

cd $MAIN_PATH
if ! $background; then
  go run $MAIN_FILE.go "$@"
else
  go build $MAIN_FILE.go
  nohup ./$MAIN_FILE "$@" >/dev/null 2>nohup.out &
fi