charmrunner

package

v0.0.0-...-3d086f3 Latest Latest Go to latest Published: Apr 18, 2024 License: AGPL-3.0 Imports: 7 Imported by: 4

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Valid go.mod file

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var ErrActionNotAvailable = errors.New("action no longer available")

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var ErrNoProcess = errors.New("no process to kill")

func IsBadActionError(err error) bool

func IsMissingHookError(err error) bool

func NewBadActionError(actionName, problem string) error

func NewMissingHookError(hookName string) error

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

HookLogger streams the output from a hook to message receivers.

func NewHookLogger(outReader io.ReadCloser, receivers ...MessageReceiver) *HookLogger

NewHookLogger creates a new hook logger.

func (l *HookLogger) AddReceiver(receiver MessageReceiver)

AddReceiver adds an additional receiver to get messages

func (l *HookLogger) Run()

Run starts the hook logger.

func (l *HookLogger) Stop()

Stop stops the hook logger.

type MessageReceiver interface {
	Messagef(isPrefix bool, message string, args ...interface{})
}

MessageReceiver instances are fed messages written to stdout/stderr when running hooks/actions.

type Stopper interface {
	Stop()
}

Stopper instances can be stopped.