option.go

/*
 * MIT License
 *
 * Copyright (c) 2024-2025 Arsene Tochemey Gandote
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package nats

import "github.com/tochemey/gokv/log"

// Option is the interface that applies a configuration option.
type Option interface {
	// Apply sets the Option value of a config.
	Apply(disco *Discovery)
}

var _ Option = OptionFunc(nil)

// OptionFunc implements the Option interface.
type OptionFunc func(disco *Discovery)

// Apply applies the Cluster's option
func (f OptionFunc) Apply(disco *Discovery) {
	f(disco)
}

// WithLogger sets the logger
func WithLogger(logger log.Logger) Option {
	return OptionFunc(func(disco *Discovery) {
		disco.logger = logger
	})
}