func AnyEnvVarsExist(keys []string) bool {
	for _, key := range keys {
		if EnvVarExists(key) {
			return true
		}
	}
	return false
}
AnyEnvVarsExist returns true if any of the environment variables exist, false if none
exist
package util
import (
	"os"
)
func EnvVarExists(key string) bool {
	_, exists := os.LookupEnv(key)
	return exists
}