rclone/cmd/ls2/ls2.go
Nick Craig-Wood 7e20e16cff core: Implement Walk directory listing and use in place of Lister
This is in preparation for removing the Lister code and replacing the
fundamental operation in the Fs with listing a single directory.
2017-06-14 16:49:40 +01:00

47 lines
1.0 KiB
Go

package ls2
import (
"fmt"
"github.com/ncw/rclone/cmd"
"github.com/ncw/rclone/fs"
"github.com/spf13/cobra"
)
var (
recurse bool
)
func init() {
cmd.Root.AddCommand(commandDefintion)
commandDefintion.Flags().BoolVarP(&recurse, "recursive", "R", false, "Recurse into the listing.")
}
var commandDefintion = &cobra.Command{
Use: "ls2 remote:path",
Short: `List directories and objects in the path.`,
Hidden: true,
Run: func(command *cobra.Command, args []string) {
cmd.CheckArgs(1, 1, command, args)
fsrc := cmd.NewFsSrc(args)
cmd.Run(false, false, command, func() error {
return fs.Walk(fsrc, "", false, fs.ConfigMaxDepth(recurse), func(path string, entries fs.DirEntries, err error) error {
if err != nil {
fs.Stats.Error()
fs.Errorf(path, "error listing: %v", err)
return nil
}
for _, entry := range entries {
_, isDir := entry.(*fs.Dir)
if isDir {
fmt.Println(entry.Remote() + "/")
} else {
fmt.Println(entry.Remote())
}
}
return nil
})
})
},
}