watch

package
v2.5.0+incompatible Latest Latest
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 Go to latest Published: Dec 19, 2018 License: Apache-2.0 Imports: 5 Imported by: 0

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Functions

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Types

type Callback 

type Callback func(changed []string, deleted []string) error

Callback is the function type

type Watcher 

type Watcher struct {
	Paths        []string
	PollInterval time.Duration
	FileMap      map[string]os.FileInfo
	Callback     Callback
	Log          log.Logger
	// contains filtered or unexported fields
}

Watcher is the struct that contains the watching information

func New 

func New(paths []string, callback Callback, log log.Logger) (*Watcher, error)

New watches a given glob paths array for changes

func (*Watcher) Start 

func (w *Watcher) Start()

Start starts the watching process every second

func (*Watcher) Stop 

func (w *Watcher) Stop()

Stop stopps the watcher

func (*Watcher) Update 

func (w *Watcher) Update() ([]string, []string, error)

Update updates the filemap and returns if there was a change

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