gocli

README

gocli - Minimal Packages for Command-Line Interface

Install

$ go get -u github.com/spiegel-im-spiegel/gocli

Installing by dep.

$ dep ensure -add github.com/spiegel-im-spiegel/gocli

Example

package main

import (
    "fmt"

    "github.com/spiegel-im-spiegel/gocli/exitcode"
    "github.com/spiegel-im-spiegel/gocli/rwi"
)

func run(ui *rwi.RWI) exitcode.ExitCode {
    ui.Outputln("Hello world")
    return exitcode.Normal
}

func main() {
    run(rwi.New(
        rwi.Reader(os.Stdin),
        rwi.Writer(os.Stdout),
        rwi.ErrorWriter(os.Stderr),
    )).Exit()
}