Golang development environment using Docker

Dockerfile

FROM ubuntu:13.10

RUN apt-get update

RUN DEBIAN_FRONTEND=noninteractive apt-get -y install golang

RUN mkdir /go 
RUN export GOPATH=/go
ENV GOPATH /go 
RUN export PATH=$PATH:$GOPATH/bin
ENV PATH $PATH:$GOPATH/bin

WORKDIR /go 

CMD go install hello && hello

hello.go

// Taken directly from http://golang.org/
// /home/yourusername/go/src/hello/hello.go
package main

import "fmt"

func main() {
	fmt.Println("Hello, 世界")
}

howtorun

# cd to the directory with the Dockerfile in it,
# then run
sudo docker build -t ubuntu-go .

# To run the container the first time, do
sudo docker run -v /home/yourusername/go:/go -name go ubuntu-go

# If you make changes to the hello package, just run
sudo docker start -a go

Sources I used to figure this stuff out (thanks!):
http://golang.org/doc/install
http://docs.docker.io/en/latest/reference/commandline/
https://www.digitalocean.com/community/articles/docker-explained-using-dockerfiles-to-automate-building-of-images