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Make OnWorker callback return an error

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This lets us get rid of a few more calls to Error(), and it simplifies things
for clients of OnWorker: they can simply return an error from their callback
like we do everywhere else.
This commit is contained in:
Stefan Haller
2024-04-14 20:06:25 +02:00
parent 5396a70661
commit 1869fda800
12 changed files with 30 additions and 44 deletions
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7
pkg/tasks/async_handler.go
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@ -18,10 +18,10 @@ type AsyncHandler struct {
lastId int
mutex deadlock.Mutex
onReject func()
onWorker func(func(gocui.Task))
onWorker func(func(gocui.Task) error)
}
func NewAsyncHandler(onWorker func(func(gocui.Task))) *AsyncHandler {
func NewAsyncHandler(onWorker func(func(gocui.Task) error)) *AsyncHandler {
return &AsyncHandler{
mutex: deadlock.Mutex{},
onWorker: onWorker,
@ -34,9 +34,10 @@ func (self *AsyncHandler) Do(f func() func()) {
id := self.currentId
self.mutex.Unlock()
self.onWorker(func(gocui.Task) {
self.onWorker(func(gocui.Task) error {
after := f()
self.handle(after, id)
return nil
})
}