#!/bin/bash
set -e

if [ -z "$1" ]; then
    OS_ARCH_ARG=(-os="darwin linux windows")
else
    OS_ARCH_ARG=($1)
fi

rm -f docker-machine*
docker build -t docker-machine .
exec docker run --rm -v `pwd`:/go/src/github.com/docker/machine docker-machine gox "${OS_ARCH_ARG[@]}" -output="docker-machine_{{.OS}}-{{.Arch}}"