Function FlagToEnv

pkg/flags/flag.go:69–71

FlagToEnv converts flag string to upper-case environment variable key string.

(prefix, name string)

// FlagToEnv converts flag string to upper-case environment variable key string.
func FlagToEnv(prefix, name string) string {
	return prefix + "_" + strings.ToUpper(strings.ReplaceAll(name, "-", "_"))
}

func verifyEnv(lg *zap.Logger, prefix string, usedEnvKey, alreadySet map[string]bool) {
	for _, env := range os.Environ() {