Factor each commmand into its own package

cmd/lsd/lsd.go

@@ -0,0 +1,25 @@
+package lsd
+
+import (
+	"os"
+
+	"github.com/ncw/rclone/cmd"
+	"github.com/ncw/rclone/fs"
+	"github.com/spf13/cobra"
+)
+
+func init() {
+	cmd.Root.AddCommand(lsdCmd)
+}
+
+var lsdCmd = &cobra.Command{
+	Use:   "lsd remote:path",
+	Short: `List all directories/containers/buckets in the the path.`,
+	Run: func(command *cobra.Command, args []string) {
+		cmd.CheckArgs(1, 1, command, args)
+		fsrc := cmd.NewFsSrc(args)
+		cmd.Run(false, command, func() error {
+			return fs.ListDir(fsrc, os.Stdout)
+		})
+	},
+}