package sync import (	"context" 	"github.com/rclone/rclone/cmd"	"github.com/rclone/rclone/fs/config/flags"	"github.com/rclone/rclone/fs/operations"	"github.com/rclone/rclone/fs/sync"	"github.com/spf13/cobra") var (	createEmptySrcDirs = false) func init() {	cmd.Root.AddCommand(commandDefinition)	cmdFlags := commandDefinition.Flags()	flags.BoolVarP(cmdFlags, &createEmptySrcDirs, "create-empty-src-dirs", "", createEmptySrcDirs, "Create empty source dirs on destination after sync")} var commandDefinition = &cobra.Command{	Use:   "sync source:path dest:path",	Short: `Make source and dest identical, modifying destination only.`,	Long: `Sync the source to the destination, changing the destinationonly.  Doesn't transfer unchanged files, testing by size andmodification time or MD5SUM.  Destination is updated to matchsource, including deleting files if necessary (except duplicateobjects, see below). **Important**: Since this can cause data loss, test first with the` + "`--dry-run` or the `--interactive`/`-i`" + ` flag.     rclone sync -i SOURCE remote:DESTINATION Note that files in the destination won't be deleted if there were anyerrors at any point.  Duplicate objects (files with the same name, onthose providers that support it) are also not yet handled. It is always the contents of the directory that is synced, not thedirectory so when source:path is a directory, it's the contents ofsource:path that are copied, not the directory name and contents.  Seeextended explanation in the ` + "`" + `copy` + "`" + ` command above if unsure. If dest:path doesn't exist, it is created and the source:path contentsgo there. **Note**: Use the ` + "`-P`" + `/` + "`--progress`" + ` flag to view real-time transfer statistics **Note**: Use the ` + "`rclone dedupe`" + ` command to deal with "Duplicate object/directory found in source/destination - ignoring" errors.See [this forum post](https://forum.rclone.org/t/sync-not-clearing-duplicates/14372) for more info.`,	Run: func(command *cobra.Command, args []string) {		cmd.CheckArgs(2, 2, command, args)		fsrc, srcFileName, fdst := cmd.NewFsSrcFileDst(args)		cmd.Run(true, true, command, func() error {			if srcFileName == "" {				return sync.Sync(context.Background(), fdst, fsrc, createEmptySrcDirs)			}			return operations.CopyFile(context.Background(), fdst, fsrc, srcFileName, srcFileName)		})	},}