package main

import (
    "log"

    "gopkg.in/ini.v1"
)

type Config struct {
    User string `ini:"user"`
    Pass string `ini:"pass"`
}

const iniData = `
user = alice
pass = secret
`

func main() {
    var cfg *Config

    f, err := ini.Load([]byte(iniData))
    if err != nil {
        log.Fatal(err)
    }

    if err := f.MapTo(&cfg); err != nil {
        log.Fatal(err)
    }

    log.Printf("User: %s, Pass: %s\n", cfg.User, cfg.Pass)
}