Go Stepper

Stepper package provides super simple steps handler and formatter.

Installation

Install with go get tool:

$ go get github.com/nu7hatch/gostepper

Usage

Use Do and MustDo functions to perform operations. If error occurs then Do lets program to keep being executed, while MustDo exists the program. Here's an example:

package main

import stepper "github.com/nu7hatch/gostepper"

func main() {
    var s stepper.Stepper

    s.Do("Configuring something", func() error {
        return ConfigureSomething()
    })
    s.MustDo("Starting stomething else", func() error {
        return StartSomething()
    })
}

Copyright

Copyright (C) 2011 by Krzysztof Kowalik chris@nu7hat.ch

See LICENSE file for details.