tombstone

Documentation

Index

• func LoggingEventHandler(event fsnotify.Event)
• func Watch(ctx context.Context, graveyard string, eventHandler EventHandler) error
• type EventHandler
• type Tombstone
  • func Read(graveyard, name string) (*Tombstone, error)
  • func (t *Tombstone) Path() string
  • func (t *Tombstone) RecordBirth() error
  • func (t *Tombstone) RecordDeath(exitCode int) error
  • func (t *Tombstone) String() string
  • func (t *Tombstone) Write() error

Functions

func LoggingEventHandler

func LoggingEventHandler(event fsnotify.Event)

LoggingEventHandler is an example EventHandler that logs fsnotify events

func Watch

func Watch(ctx context.Context, graveyard string, eventHandler EventHandler) error

Watch a graveyard and call the eventHandler (asyncronously) when an event happens. When the supplied context is canceled, watching will stop.

Types

type EventHandler

type EventHandler func(fsnotify.Event)

type Tombstone

type Tombstone struct {
	Born     *time.Time `json:",omitempty"`
	Died     *time.Time `json:",omitempty"`
	ExitCode *int       `json:",omitempty"`

	Graveyard string `json:"-"`
	Name      string `json:"-"`
	// contains filtered or unexported fields
}

func Read

func Read(graveyard, name string) (*Tombstone, error)

Read a tombstone from a graveyard.

func (*Tombstone) Path

func (t *Tombstone) Path() string

func (*Tombstone) RecordBirth

func (t *Tombstone) RecordBirth() error

func (*Tombstone) RecordDeath

func (t *Tombstone) RecordDeath(exitCode int) error

func (*Tombstone) String

func (t *Tombstone) String() string

func (*Tombstone) Write

func (t *Tombstone) Write() error

Write a tombstone file, truncating before writing. If the FilePath directories do not exist, they will be created.