add vendoring with go dep

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

@@ -0,0 +1,103 @@
+/*
+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"
+	"strings"
+	"time"
+
+	"github.com/vmware/govmomi/govc/cli"
+	"github.com/vmware/govmomi/govc/flags"
+	"github.com/vmware/govmomi/vim25/types"
+)
+
+type change struct {
+	*flags.HostSystemFlag
+
+	types.HostNtpConfig
+	types.HostDateTimeConfig
+	date string
+}
+
+func init() {
+	cli.Register("host.date.change", &change{})
+}
+
+type serverConfig types.HostNtpConfig
+
+func (s *serverConfig) String() string {
+	return strings.Join(s.Server, ",")
+}
+
+func (s *serverConfig) Set(v string) error {
+	s.Server = append(s.Server, v)
+	return nil
+}
+
+func (cmd *change) Register(ctx context.Context, f *flag.FlagSet) {
+	cmd.HostSystemFlag, ctx = flags.NewHostSystemFlag(ctx)
+	cmd.HostSystemFlag.Register(ctx, f)
+
+	f.Var((*serverConfig)(&cmd.HostNtpConfig), "server", "IP or FQDN for NTP server(s)")
+	f.StringVar(&cmd.TimeZone, "tz", "", "Change timezone of the host")
+	f.StringVar(&cmd.date, "date", "", "Update the date/time on the host")
+}
+
+func (cmd *change) Description() string {
+	return `Change date and time for HOST.
+
+Examples:
+  govc host.date.change -date "$(date -u)"
+  govc host.date.change -server time.vmware.com
+  govc host.service enable ntpd
+  govc host.service start ntpd`
+}
+
+func (cmd *change) Process(ctx context.Context) error {
+	if err := cmd.HostSystemFlag.Process(ctx); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (cmd *change) 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
+	}
+
+	if cmd.date != "" {
+		d, err := time.Parse(time.UnixDate, cmd.date)
+		if err != nil {
+			return err
+		}
+		return s.Update(ctx, d)
+	}
+
+	if len(cmd.HostNtpConfig.Server) > 0 {
+		cmd.NtpConfig = &cmd.HostNtpConfig
+	}
+
+	return s.UpdateConfig(ctx, cmd.HostDateTimeConfig)
+}