docker镜像build, tag, push

#!/bin/bash
version=$1
docker build -f dockerfile -t 镜像名:${version} .
docker tag 镜像名:${version} 镜像仓库/镜像名:${version} 
docker push 镜像仓库/镜像名:${version}
if [ $? -eq 0 ]; then
 echo "push Success"
else 
 echo "push failed"
fi