config

Documentation

Index

• type YAMLHotReloader
  • func NewYAMLHotReloader(path string, initialConfig any, logger *slog.Logger) (*YAMLHotReloader, error)
  • func (h *YAMLHotReloader) Close() error
  • func (h *YAMLHotReloader) Get() any
  • func (h *YAMLHotReloader) OnReload(fn func(any))
  • func (h *YAMLHotReloader) Start(ctx context.Context) error

Types

type YAMLHotReloader

type YAMLHotReloader struct {
	// contains filtered or unexported fields
}

YAMLHotReloader is a hot reload implementation for YAML configuration files. It watches for file changes and automatically reloads the configuration.

func NewYAMLHotReloader

func NewYAMLHotReloader(path string, initialConfig any, logger *slog.Logger) (*YAMLHotReloader, error)

NewYAMLHotReloader creates a new YAML hot reloader. The initialConfig must be a pointer to a struct that will be unmarshaled from YAML.

func (*YAMLHotReloader) Close

func (h *YAMLHotReloader) Close() error

Close stops the file watcher and releases resources.

func (*YAMLHotReloader) Get

func (h *YAMLHotReloader) Get() any

Get returns the current configuration.

func (*YAMLHotReloader) OnReload

func (h *YAMLHotReloader) OnReload(fn func(any))

OnReload sets the callback function that will be called when the config is reloaded.

func (*YAMLHotReloader) Start

func (h *YAMLHotReloader) Start(ctx context.Context) error

Start begins watching the configuration file for changes. It is idempotent - calling Start multiple times has no additional effect.