signal

package
Version: v0.5.7 Latest Latest
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Published: Oct 16, 2017 License: Apache-2.0 Imports: 6 Imported by: 5

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Constants

This section is empty.

Variables

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var Handler = NewCancellable()

Handler is the default registered signal handler. It is created when this package is initialized.

Functions

This section is empty.

Types

type Cancellable

type Cancellable struct {
	Exit          bool
	IgnoreRunners bool
	// contains filtered or unexported fields
}

Cancellable is a cancellable process triggered via signal. It will cascade through the context's cancel functions destroying each build process as a result.

func NewCancellable

func NewCancellable() *Cancellable

NewCancellable creates a cancellable process

func (*Cancellable) AddFile added in v0.5.0

func (c *Cancellable) AddFile(filename string)

AddFile adds a temporary filename to be reaped if the action is canceled.

func (*Cancellable) AddFunc

func (c *Cancellable) AddFunc(f context.CancelFunc)

AddFunc adds a cancel func to the list.

func (*Cancellable) AddRunner

func (c *Cancellable) AddRunner(run chan struct{})

AddRunner adds a chan struct{} to the list of runners. See BuildConfig for more.

func (*Cancellable) RemoveFile added in v0.5.0

func (c *Cancellable) RemoveFile(filename string)

RemoveFile removes a file from the temporary file list.

func (*Cancellable) SignalHandler

func (c *Cancellable) SignalHandler(signals chan os.Signal)

SignalHandler is the signal handler that will be used throughout box to cancel things.

Source Files

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