// Copyright 2021 The Gitea Authors. All rights reserved.// SPDX-License-Identifier: MIT package lfs import (	"context"	"io"	"net/http"	"net/url") // DownloadCallback gets called for every requested LFS object to process its contenttype DownloadCallback func(p Pointer, content io.ReadCloser, objectError error) error // UploadCallback gets called for every requested LFS object to provide its contenttype UploadCallback func(p Pointer, objectError error) (io.ReadCloser, error) // Client is used to communicate with a LFS sourcetype Client interface {	BatchSize() int	Download(ctx context.Context, objects []Pointer, callback DownloadCallback) error	Upload(ctx context.Context, objects []Pointer, callback UploadCallback) error} // NewClient creates a LFS clientfunc NewClient(endpoint *url.URL, httpTransport *http.Transport) Client {	if endpoint.Scheme == "file" {		return newFilesystemClient(endpoint)	}	return newHTTPClient(endpoint, httpTransport)}