flaglists

package flaglists

A collection of types that implement the necessary interfaces for flag.Var()

Usage

import "git.thecommune.io/tybrown/go-flaglists"

Example

package main

import (
	"flag"

	"git.thecommune.io/tybrown/go-flaglists"
	"github.com/sirupsen/logrus"
)

var log = logrus.WithFields(logrus.Fields{"app": "example"})

func main() {
	var values flaglists.Strings
	flag.Var(&values, "value", "Values. Specify multiple times for each value.")
	flag.Parse()

	if len(values) == 0 {
		log.Info("You didn't pass any -values flags")
	} else {
		for _, v := range values {
			log.Info("Received value: ", v)
		}
		log.Info("Stringified version of values: ", values.String())
	}
}