block14.go

package utils

import (
    "log"
    "os"
    "strconv"
)

// MustGet will return the env or panic if it is not present
func MustGet(k string) string {
    v := os.Getenv(k)
    if v == "" {
        log.Panicln("ENV missing, key: " + k)
    }
    return v
}

// MustGetBool will return the env as boolean or panic if it is not present
func MustGetBool(k string) bool {
    v := os.Getenv(k)
    if v == "" {
        log.Panicln("ENV missing, key: " + k)
    }
    b, err := strconv.ParseBool(v)
    if err != nil {
        log.Panicln("ENV err: [" + k + "]\n" + err.Error())
    }
    return b
}