args

command
Version: v0.0.0-...-fdaaeef Latest Latest
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Published: Jan 17, 2016 License: MIT, MIT Imports: 2 Imported by: 0

README

args example

<tmpl,code=go:cat args.go>

package main

import (
	"fmt"

	"github.com/jpillora/opts"
)

type Config struct {
	Bazzes []string `min:"2"`
}

func main() {

	c := Config{}

	opts.New(&c).Parse()

	for i, foo := range c.Bazzes {
		fmt.Println(i, foo)
	}
}
``` $ args --foo hello --bar world ``` ``` plain 0 foo 1 bar ``` ``` $ args --help ``` ``` plain

Usage: args [options] bazzes...

Options: --help, -h

</tmpl>

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