add vendoring with go dep

vendor/github.com/vmware/govmomi/govc/host/date/info.go

@@ -0,0 +1,133 @@
+/*
+Copyright (c) 2016 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 date
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"io"
+	"strings"
+	"text/tabwriter"
+	"time"
+
+	"github.com/vmware/govmomi/govc/cli"
+	"github.com/vmware/govmomi/govc/flags"
+	"github.com/vmware/govmomi/govc/host/service"
+	"github.com/vmware/govmomi/vim25/mo"
+	"github.com/vmware/govmomi/vim25/types"
+)
+
+type info struct {
+	*flags.HostSystemFlag
+	*flags.OutputFlag
+}
+
+func init() {
+	cli.Register("host.date.info", &info{})
+}
+
+func (cmd *info) Register(ctx context.Context, f *flag.FlagSet) {
+	cmd.HostSystemFlag, ctx = flags.NewHostSystemFlag(ctx)
+	cmd.HostSystemFlag.Register(ctx, f)
+
+	cmd.OutputFlag, ctx = flags.NewOutputFlag(ctx)
+	cmd.OutputFlag.Register(ctx, f)
+}
+
+func (cmd *info) Description() string {
+	return `Display date and time info for HOST.`
+}
+
+func (cmd *info) Process(ctx context.Context) error {
+	if err := cmd.HostSystemFlag.Process(ctx); err != nil {
+		return err
+	}
+	if err := cmd.OutputFlag.Process(ctx); err != nil {
+		return err
+	}
+	return nil
+}
+
+type dateInfo struct {
+	types.HostDateTimeInfo
+	Service *types.HostService
+	Current *time.Time
+}
+
+func (info *dateInfo) servers() string {
+	if len(info.NtpConfig.Server) == 0 {
+		return "None"
+	}
+	return strings.Join(info.NtpConfig.Server, ", ")
+}
+
+func (info *dateInfo) Write(w io.Writer) error {
+	tw := tabwriter.NewWriter(w, 2, 0, 2, ' ', 0)
+
+	fmt.Fprintf(tw, "Current date and time:\t%s\n", info.Current.Format(time.UnixDate))
+	if info.Service != nil {
+		fmt.Fprintf(tw, "NTP client status:\t%s\n", service.Policy(*info.Service))
+		fmt.Fprintf(tw, "NTP service status:\t%s\n", service.Status(*info.Service))
+	}
+	fmt.Fprintf(tw, "NTP servers:\t%s\n", info.servers())
+
+	return tw.Flush()
+}
+
+func (cmd *info) Run(ctx context.Context, f *flag.FlagSet) error {
+	host, err := cmd.HostSystem()
+	if err != nil {
+		return err
+	}
+
+	s, err := host.ConfigManager().DateTimeSystem(ctx)
+	if err != nil {
+		return err
+	}
+
+	var hs mo.HostDateTimeSystem
+	if err = s.Properties(ctx, s.Reference(), nil, &hs); err != nil {
+		return nil
+	}
+
+	ss, err := host.ConfigManager().ServiceSystem(ctx)
+	if err != nil {
+		return err
+	}
+
+	services, err := ss.Service(ctx)
+	if err != nil {
+		return err
+	}
+
+	res := &dateInfo{HostDateTimeInfo: hs.DateTimeInfo}
+
+	for i, service := range services {
+		if service.Key == "ntpd" {
+			res.Service = &services[i]
+			break
+		}
+	}
+
+	res.Current, err = s.Query(ctx)
+	if err != nil {
+		return err
+	}
+
+	return cmd.WriteResult(res)
+}