Function deltaApplyCallback

diff.go:937–959

export deltaApplyCallback

(_delta *C.git_diff_delta, _payload unsafe.Pointer)

//export deltaApplyCallback
func deltaApplyCallback(_delta *C.git_diff_delta, _payload unsafe.Pointer) C.int {
	data, ok := pointerHandles.Get(_payload).(*applyCallbackData)
	if !ok {
		panic("invalid apply options payload")
	}

	if data.options.ApplyDeltaCallback == nil {
		return C.int(ErrorCodeOK)
	}

	delta := diffDeltaFromC(_delta)

	apply, err := data.options.ApplyDeltaCallback(&delta)
	if err != nil {
		*data.errorTarget = err
		return C.int(ErrorCodeUser)
	}

	if !apply {
		return 1
	}
	return C.int(ErrorCodeOK)
}

// DefaultApplyOptions returns default options for applying diffs or patches.
func DefaultApplyOptions() (*ApplyOptions, error) {