Port over some ns stuff

command/namespace_create.go

@@ -0,0 +1,92 @@
+package command
+
+import (
+	"fmt"
+	"path"
+	"strings"
+
+	"github.com/mitchellh/cli"
+	"github.com/posener/complete"
+)
+
+var _ cli.Command = (*NamespaceCreateCommand)(nil)
+var _ cli.CommandAutocomplete = (*NamespaceCreateCommand)(nil)
+
+type NamespaceCreateCommand struct {
+	*BaseCommand
+}
+
+func (c *NamespaceCreateCommand) Synopsis() string {
+	return "Create a new namespace"
+}
+
+func (c *NamespaceCreateCommand) Help() string {
+	helpText := `
+Usage: vault namespace create [options] PATH
+
+  Create a child namespace. The namespace created will be relative to the 
+  namespace provided in either VAULT_NAMESPACE environemnt variable or
+  -namespace CLI flag.
+
+  Create a child namespace (e.g. ns1/):
+
+      $ vault namespace create ns1
+
+  Create a child namespace from a parent namespace (e.g. ns1/ns2/):
+
+      $ vault namespace create -namespace=ns1 ns2
+
+` + c.Flags().Help()
+
+	return strings.TrimSpace(helpText)
+}
+
+func (c *NamespaceCreateCommand) Flags() *FlagSets {
+	return c.flagSet(FlagSetHTTP)
+}
+
+func (c *NamespaceCreateCommand) AutocompleteArgs() complete.Predictor {
+	return c.PredictVaultFolders()
+}
+
+func (c *NamespaceCreateCommand) AutocompleteFlags() complete.Flags {
+	return c.Flags().Completions()
+}
+
+func (c *NamespaceCreateCommand) Run(args []string) int {
+	f := c.Flags()
+
+	if err := f.Parse(args); err != nil {
+		c.UI.Error(err.Error())
+		return 1
+	}
+
+	args = f.Args()
+	switch {
+	case len(args) < 1:
+		c.UI.Error(fmt.Sprintf("Not enough arguments (expected 1, got %d)", len(args)))
+		return 1
+	case len(args) > 1:
+		c.UI.Error(fmt.Sprintf("Too many arguments (expected 1, got %d)", len(args)))
+		return 1
+	}
+
+	namespacePath := strings.TrimSpace(args[0])
+
+	client, err := c.Client()
+	if err != nil {
+		c.UI.Error(err.Error())
+		return 2
+	}
+
+	err = client.Sys().CreateNamespace(namespacePath)
+	if err != nil {
+		c.UI.Error(fmt.Sprintf("Error creating namespace: %s", err))
+		return 2
+	}
+
+	// Output full path
+	fullPath := path.Join(c.flagNamespace, namespacePath) + "/"
+	c.UI.Output(fmt.Sprintf("Success! Namespace created at: %s", fullPath))
+	return 0
+}