tasks

type AsyncHandler ¶ added in v0.30.1

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

the purpose of an AsyncHandler is to ensure that if we have multiple long-running requests, we only handle the result of the latest one. For example, if I am searching for 'abc' and I have to type 'a' then 'b' then 'c' and each keypress dispatches a request to search for things with the string so-far, we'll be searching for 'a', 'ab', and 'abc', and it may be that 'abc' comes back first, then 'ab', then 'a' and we don't want to display the result for 'a' just because it came back last. AsyncHandler keeps track of the order in which things were dispatched so that we can ignore anything that comes back late.

func NewAsyncHandler() *AsyncHandler

func (self *AsyncHandler) Do(f func() func())

type Task ¶

type Task struct {
	Log *logrus.Entry
	// contains filtered or unexported fields
}

func (t *Task) Stop()

type ViewBufferManager ¶

type ViewBufferManager struct {
	Log *logrus.Entry
	// contains filtered or unexported fields
}

func NewViewBufferManager(
	log *logrus.Entry,
	writer io.Writer,
	beforeStart func(),
	refreshView func(),
	onEndOfInput func(),
	onNewKey func(),
) *ViewBufferManager

func (t *ViewBufferManager) Close()

func (m *ViewBufferManager) GetTaskKey() string

func (m *ViewBufferManager) NewCmdTask(r io.Reader, cmd *exec.Cmd, prefix string, linesToRead int, onDone func()) func(chan struct{}) error

func (m *ViewBufferManager) NewTask(f func(stop chan struct{}) error, key string) error

func (m *ViewBufferManager) ReadLines(n int)