filewatcher

Documentation

Index

• type FakeWatcher
  • func (f *FakeWatcher) Contents() string
  • func (f *FakeWatcher) Version() int
• type File
  • func New(path string) *File
  • func (fw *File) Contents() string
  • func (fw *File) Version() int
• type Watcher

Types

type FakeWatcher

type FakeWatcher struct {
	FakeContents string
	FakeVersion  int
}

func (*FakeWatcher) Contents

func (f *FakeWatcher) Contents() string

func (*FakeWatcher) Version

func (f *FakeWatcher) Version() int

type File

type File struct {
	CheckPeriod time.Duration
	// contains filtered or unexported fields
}

func New

func New(path string) *File

func (*File) Contents

func (fw *File) Contents() string

func (*File) Version

func (fw *File) Version() int

type Watcher

type Watcher interface {
	Contents() string
	Version() int
}

Watches a file on the local filesystem pointed to by path. This will refresh the cached file contents periodically if the file has changed. CheckPeriod serves to ensure that we don't stat the file incessantly.