add vendoring with go dep

vendor/github.com/vmware/govmomi/govc/fields/ls.go

@@ -0,0 +1,74 @@
+/*
+Copyright (c) 2015 VMware, Inc. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package fields
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"os"
+	"text/tabwriter"
+
+	"github.com/vmware/govmomi/govc/cli"
+	"github.com/vmware/govmomi/govc/flags"
+	"github.com/vmware/govmomi/object"
+)
+
+type ls struct {
+	*flags.ClientFlag
+}
+
+func init() {
+	cli.Register("fields.ls", &ls{})
+}
+
+func (cmd *ls) Register(ctx context.Context, f *flag.FlagSet) {
+	cmd.ClientFlag, ctx = flags.NewClientFlag(ctx)
+	cmd.ClientFlag.Register(ctx, f)
+}
+
+func (cmd *ls) Process(ctx context.Context) error {
+	if err := cmd.ClientFlag.Process(ctx); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (cmd *ls) Run(ctx context.Context, f *flag.FlagSet) error {
+	c, err := cmd.Client()
+	if err != nil {
+		return err
+	}
+
+	m, err := object.GetCustomFieldsManager(c)
+	if err != nil {
+		return err
+	}
+
+	field, err := m.Field(ctx)
+	if err != nil {
+		return err
+	}
+
+	tw := tabwriter.NewWriter(os.Stdout, 2, 0, 2, ' ', 0)
+
+	for _, def := range field {
+		fmt.Fprintf(tw, "%d\t%s\n", def.Key, def.Name)
+	}
+
+	return tw.Flush()
+}