lsd: Add -R flag and fix and update docs for all ls commands

cmd/ls/ls.go

@@ -19,6 +19,15 @@ var commandDefintion = &cobra.Command{
 	Long: `
 Lists the objects in the source path to standard output in a human
 readable format with size and path. Recurses by default.
+
+Eg
+
+    $ rclone ls swift:bucket
+        60295 bevajer5jef
+        90613 canole
+        94467 diwogej7
+        37600 fubuwic
+
 ` + lshelp.Help,
 	Run: func(command *cobra.Command, args []string) {
 		cmd.CheckArgs(1, 1, command, args)

cmd/ls/lshelp/lshelp.go

@@ -16,9 +16,9 @@ There are several related list commands
 ` + "`lsf`" + ` is designed to be human and machine readable.
 ` + "`lsjson`" + ` is designed to be machine readable.
 
-Note that ` + "`ls`,`lsl`,`lsd`" + ` all recurse by default - use "--max-depth 1" to stop the recursion.
+Note that ` + "`ls` and `lsl`" + ` recurse by default - use "--max-depth 1" to stop the recursion.
 
-The other list commands ` + "`lsf`,`lsjson`" + ` do not recurse by default - use "-R" to make them recurse.
+The other list commands ` + "`lsd`,`lsf`,`lsjson`" + ` do not recurse by default - use "-R" to make them recurse.
 
 Listing a non existent directory will produce an error except for
 remotes which can't have empty directories (eg s3, swift, gcs, etc -

cmd/lsd/lsd.go

@@ -5,23 +5,51 @@ import (
 
 	"github.com/ncw/rclone/cmd"
 	"github.com/ncw/rclone/cmd/ls/lshelp"
+	"github.com/ncw/rclone/fs"
 	"github.com/ncw/rclone/fs/operations"
 	"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:   "lsd remote:path",
 	Short: `List all directories/containers/buckets in the path.`,
 	Long: `
-Lists the directories in the source path to standard output. Recurses
-by default.
+Lists the directories in the source path to standard output. Does not
+recurse by default.  Use the -R flag to recurse.
+
+This command lists the total size of the directory (if known, -1 if
+not), the modification time (if known, the current time if not), the
+number of objects in the directory (if known, -1 if not) and the name
+of the directory, Eg
+
+    $ rclone lsd swift:
+          494000 2018-04-26 08:43:20     10000 10000files
+              65 2018-04-26 08:43:20         1 1File
+
+Or
+
+    $ rclone lsd drive:test
+              -1 2016-10-17 17:41:53        -1 1000files
+              -1 2017-01-03 14:40:54        -1 2500files
+              -1 2017-07-08 14:39:28        -1 4000files
+
+If you just want the directory names use "rclone lsf --dirs-only".
+
 ` + lshelp.Help,
 	Run: func(command *cobra.Command, args []string) {
 		cmd.CheckArgs(1, 1, command, args)
+		if recurse {
+			fs.Config.MaxDepth = 0
+		}
 		fsrc := cmd.NewFsSrc(args)
 		cmd.Run(false, false, command, func() error {
 			return operations.ListDir(fsrc, os.Stdout)

cmd/lsf/lsf.go

@@ -46,6 +46,15 @@ standard output in a form which is easy to parse by scripts.  By
 default this will just be the names of the objects and directories,
 one per line.  The directories will have a / suffix.
 
+Eg
+
+    $ rclone lsf swift:bucket
+    bevajer5jef
+    canole
+    diwogej7
+    ferejej3gux/
+    fubuwic
+
 Use the --format option to control what gets listed.  By default this
 is just the path, but you can use these parameters to control the
 output:
@@ -58,6 +67,15 @@ output:
 So if you wanted the path, size and modification time, you would use
 --format "pst", or maybe --format "tsp" to put the path last.
 
+Eg
+
+    $ rclone lsf  --format "tsp" swift:bucket
+    2016-06-25 18:55:41;60295;bevajer5jef
+    2016-06-25 18:55:43;90613;canole
+    2016-06-25 18:55:43;94467;diwogej7
+    2018-04-26 08:50:45;0;ferejej3gux/
+    2016-06-25 18:55:40;37600;fubuwic
+
 If you specify "h" in the format you will get the MD5 hash by default,
 use the "--hash" flag to change which hash you want.  Note that this
 can be returned as an empty string if it isn't available on the object
@@ -69,11 +87,30 @@ For example to emulate the md5sum command you can use
 
     rclone lsf -R --hash MD5 --format hp --separator "  " --files-only .
 
+Eg
+
+    $ rclone lsf -R --hash MD5 --format hp --separator "  " --files-only swift:bucket 
+    7908e352297f0f530b84a756f188baa3  bevajer5jef
+    cd65ac234e6fea5925974a51cdd865cc  canole
+    03b5341b4f234b9d984d03ad076bae91  diwogej7
+    8fd37c3810dd660778137ac3a66cc06d  fubuwic
+    99713e14a4c4ff553acaf1930fad985b  gixacuh7ku
+
 (Though "rclone md5sum ." is an easier way of typing this.)
 
 By default the separator is ";" this can be changed with the
 --separator flag.  Note that separators aren't escaped in the path so
 putting it last is a good strategy.
+
+Eg
+
+    $ rclone lsf  --separator "," --format "tshp" swift:bucket
+    2016-06-25 18:55:41,60295,7908e352297f0f530b84a756f188baa3,bevajer5jef
+    2016-06-25 18:55:43,90613,cd65ac234e6fea5925974a51cdd865cc,canole
+    2016-06-25 18:55:43,94467,03b5341b4f234b9d984d03ad076bae91,diwogej7
+    2018-04-26 08:52:53,0,,ferejej3gux/
+    2016-06-25 18:55:40,37600,8fd37c3810dd660778137ac3a66cc06d,fubuwic
+
 ` + lshelp.Help,
 	Run: func(command *cobra.Command, args []string) {
 		cmd.CheckArgs(1, 1, command, args)

cmd/lsl/lsl.go

@@ -19,6 +19,15 @@ var commandDefintion = &cobra.Command{
 	Long: `
 Lists the objects in the source path to standard output in a human
 readable format with modification time, size and path. Recurses by default.
+
+Eg
+
+    $ rclone lsl swift:bucket
+        60295 2016-06-25 18:55:41.062626927 bevajer5jef
+        90613 2016-06-25 18:55:43.302607074 canole
+        94467 2016-06-25 18:55:43.046609333 diwogej7
+        37600 2016-06-25 18:55:40.814629136 fubuwic
+
 ` + lshelp.Help,
 	Run: func(command *cobra.Command, args []string) {
 		cmd.CheckArgs(1, 1, command, args)