Added placeholder for userdata

Author: moul

pkg/cli/commands.go

@@ -40,6 +40,7 @@ var Commands = []*Command{
 	cmdStop,
 	cmdTag,
 	cmdTop,
+	cmdUserdata,
 	cmdVersion,
 	cmdWait,
 }

pkg/cli/test.go

@@ -17,7 +17,7 @@ var (
 		"version", "wait",
 	}
 	secretCommands []string = []string{
-		"_patch", "_completion", "_flush-cache",
+		"_patch", "_completion", "_flush-cache", "_userdata",
 	}
 	publicOptions []string = []string{
 		"-h, --help=false",

pkg/cli/x_userdata.go

@@ -0,0 +1,41 @@
+// Copyright (C) 2015 Scaleway. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE.md file.
+
+package cli
+
+import "fmt"
+
+var cmdUserdata = &Command{
+	Exec:        runUserdata,
+	UsageLine:   "_userdata [OPTIONS] SERVER [FIELD[=VALUE]]",
+	Description: "",
+	Hidden:      true,
+	Help:        "List, read and write and delete server's userdata",
+	Examples: `
+    $ scw _userdata myserver
+    $ scw _userdata myserver key
+    $ scw _userdata myserver key=value
+    $ scw _userdata myserver key=""
+`,
+}
+
+func init() {
+	cmdUserdata.Flag.BoolVar(&userdataHelp, []string{"h", "-help"}, false, "Print usage")
+}
+
+// Flags
+var userdataHelp bool // -h, --help flag
+
+func runUserdata(cmd *Command, args []string) error {
+	if userdataHelp {
+		return cmd.PrintUsage()
+	}
+	if len(args) < 1 {
+		return cmd.PrintShortUsage()
+	}
+
+	fmt.Println("Not implemented")
+
+	return nil
+}