It's certainly worth looking at the standard flag package (http://golang.org/pkg/flag/ http://golang.org/pkg/flag/) if you just need flag parsing. I've also he

It's certainly worth looking at the standard flag package (http://golang.org/pkg/flag/ http://golang.org/pkg/flag/) if you just need flag parsing. I've also heard good things about https://github.com/spf13/cobra https://github.com/spf13/cobra and https://github.com/codegangsta/cli https://github.com/codegangsta/cli.