query-orchestration/internal/env/get.go

package env

import (
	"fmt"
	"log"
	"os"
)

func GetPanic(name string) string {
	value, err := Get(name)
	if err != nil {
		log.Panic(err.Error())
	}

	return value
}

func Get(name string) (string, error) {
	value, exists := os.LookupEnv(name)
	if !exists || value == "" {
		return "", fmt.Errorf("environment variable not set: %s", name)
	}

	return value, nil
}