Function diffForEachHunkCallback

diff.go:379–397

export diffForEachHunkCallback

(delta *C.git_diff_delta, hunk *C.git_diff_hunk, handle unsafe.Pointer)

//export diffForEachHunkCallback
func diffForEachHunkCallback(delta *C.git_diff_delta, hunk *C.git_diff_hunk, handle unsafe.Pointer) C.int {
	payload := pointerHandles.Get(handle)
	data, ok := payload.(*diffForEachCallbackData)
	if !ok {
		panic("could not retrieve data for handle")
	}

	data.lineCallback = nil
	if data.hunkCallback != nil {
		cb, err := data.hunkCallback(diffHunkFromC(hunk))
		if err != nil {
			*data.errorTarget = err
			return C.int(ErrorCodeUser)
		}
		data.lineCallback = cb
	}

	return C.int(ErrorCodeOK)
}

type DiffForEachLineCallback func(DiffLine) error