package config

import (
	"os"
	"strconv"
)

func getStringFromEnv(key envVar, defaultValue string) string {
	val, ok := os.LookupEnv(string(key))
	if !ok {
		return defaultValue
	}
	return val
}

func getIntFromEnv(key envVar, defaultValue int) int {
	rawVal, ok := os.LookupEnv(string(key))
	if !ok {
		return defaultValue
	}
	val, err := strconv.Atoi(rawVal)
	if err != nil {
		return defaultValue
	}
	return val
}