mirror of
https://github.com/rclone/rclone.git
synced 2024-12-03 22:12:02 +01:00
107293c80e
The --no-traverse flag was not implemented when the new sync routines (using the march package) was implemented. This re-implements --no-traverse in march by trying to find a match for each object with NewObject rather than from a directory listing.
78 lines
2.2 KiB
Go
78 lines
2.2 KiB
Go
package copy
|
|
|
|
import (
|
|
"github.com/ncw/rclone/cmd"
|
|
"github.com/ncw/rclone/fs/operations"
|
|
"github.com/ncw/rclone/fs/sync"
|
|
"github.com/spf13/cobra"
|
|
)
|
|
|
|
func init() {
|
|
cmd.Root.AddCommand(commandDefintion)
|
|
}
|
|
|
|
var commandDefintion = &cobra.Command{
|
|
Use: "copy source:path dest:path",
|
|
Short: `Copy files from source to dest, skipping already copied`,
|
|
Long: `
|
|
Copy the source to the destination. Doesn't transfer
|
|
unchanged files, testing by size and modification time or
|
|
MD5SUM. Doesn't delete files from the destination.
|
|
|
|
Note that it is always the contents of the directory that is synced,
|
|
not the directory so when source:path is a directory, it's the
|
|
contents of source:path that are copied, not the directory name and
|
|
contents.
|
|
|
|
If dest:path doesn't exist, it is created and the source:path contents
|
|
go there.
|
|
|
|
For example
|
|
|
|
rclone copy source:sourcepath dest:destpath
|
|
|
|
Let's say there are two files in sourcepath
|
|
|
|
sourcepath/one.txt
|
|
sourcepath/two.txt
|
|
|
|
This copies them to
|
|
|
|
destpath/one.txt
|
|
destpath/two.txt
|
|
|
|
Not to
|
|
|
|
destpath/sourcepath/one.txt
|
|
destpath/sourcepath/two.txt
|
|
|
|
If you are familiar with ` + "`rsync`" + `, rclone always works as if you had
|
|
written a trailing / - meaning "copy the contents of this directory".
|
|
This applies to all commands and whether you are talking about the
|
|
source or destination.
|
|
|
|
See the [--no-traverse](/docs/#no-traverse) option for controlling
|
|
whether rclone lists the destination directory or not. Supplying this
|
|
option when copying a small number of files into a large destination
|
|
can speed transfers up greatly.
|
|
|
|
For example, if you have many files in /path/to/src but only a few of
|
|
them change every day, you can to copy all the files which have
|
|
changed recently very efficiently like this:
|
|
|
|
rclone copy --max-age 24h --no-traverse /path/to/src remote:
|
|
|
|
**Note**: Use the ` + "`-P`" + `/` + "`--progress`" + ` flag to view real-time transfer statistics
|
|
`,
|
|
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.CopyDir(fdst, fsrc)
|
|
}
|
|
return operations.CopyFile(fdst, fsrc, srcFileName, srcFileName)
|
|
})
|
|
},
|
|
}
|