add vendoring with go dep

vendor/github.com/vmware/govmomi/govc/device/info.go

@@ -0,0 +1,216 @@
+/*
+Copyright (c) 2014-2017 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 device
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"io"
+	"os"
+	"path"
+	"strings"
+	"text/tabwriter"
+
+	"github.com/vmware/govmomi/govc/cli"
+	"github.com/vmware/govmomi/govc/flags"
+	"github.com/vmware/govmomi/object"
+	"github.com/vmware/govmomi/vim25/types"
+)
+
+type info struct {
+	*flags.VirtualMachineFlag
+	*flags.OutputFlag
+	*flags.NetworkFlag
+}
+
+func init() {
+	cli.Register("device.info", &info{})
+}
+
+func (cmd *info) Register(ctx context.Context, f *flag.FlagSet) {
+	cmd.VirtualMachineFlag, ctx = flags.NewVirtualMachineFlag(ctx)
+	cmd.VirtualMachineFlag.Register(ctx, f)
+
+	cmd.OutputFlag, ctx = flags.NewOutputFlag(ctx)
+	cmd.OutputFlag.Register(ctx, f)
+
+	cmd.NetworkFlag, ctx = flags.NewNetworkFlag(ctx)
+	cmd.NetworkFlag.Register(ctx, f)
+}
+
+func (cmd *info) Process(ctx context.Context) error {
+	if err := cmd.VirtualMachineFlag.Process(ctx); err != nil {
+		return err
+	}
+	if err := cmd.OutputFlag.Process(ctx); err != nil {
+		return err
+	}
+	if err := cmd.NetworkFlag.Process(ctx); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (cmd *info) Usage() string {
+	return "[DEVICE]..."
+}
+
+func (cmd *info) Description() string {
+	return `Device info for VM.
+
+Examples:
+  govc device.info -vm $name
+  govc device.info -vm $name disk-*
+  govc device.info -vm $name -json ethernet-0 | jq -r .Devices[].MacAddress`
+}
+
+func (cmd *info) match(p string, devices object.VirtualDeviceList) object.VirtualDeviceList {
+	var matches object.VirtualDeviceList
+	match := func(name string) bool {
+		matched, _ := path.Match(p, name)
+		return matched
+	}
+
+	for _, device := range devices {
+		name := devices.Name(device)
+		eq := name == p
+		if eq || match(name) {
+			matches = append(matches, device)
+		}
+		if eq {
+			break
+		}
+	}
+
+	return matches
+}
+
+func (cmd *info) Run(ctx context.Context, f *flag.FlagSet) error {
+	vm, err := cmd.VirtualMachine()
+	if err != nil {
+		return err
+	}
+
+	if vm == nil {
+		return flag.ErrHelp
+	}
+
+	devices, err := vm.Device(ctx)
+	if err != nil {
+		return err
+	}
+
+	res := infoResult{
+		list: devices,
+	}
+
+	if cmd.NetworkFlag.IsSet() {
+		net, err := cmd.Network()
+		if err != nil {
+			return err
+		}
+
+		backing, err := net.EthernetCardBackingInfo(ctx)
+		if err != nil {
+			return err
+		}
+
+		devices = devices.SelectByBackingInfo(backing)
+	}
+
+	if f.NArg() == 0 {
+		res.Devices = devices
+	} else {
+		for _, name := range f.Args() {
+			matches := cmd.match(name, devices)
+			if len(matches) == 0 {
+				return fmt.Errorf("device '%s' not found", name)
+			}
+
+			res.Devices = append(res.Devices, matches...)
+		}
+	}
+
+	return cmd.WriteResult(&res)
+}
+
+type infoResult struct {
+	Devices object.VirtualDeviceList
+	// need the full list of devices to lookup attached devices and controllers
+	list object.VirtualDeviceList
+}
+
+func (r *infoResult) Write(w io.Writer) error {
+	tw := tabwriter.NewWriter(os.Stdout, 2, 0, 2, ' ', 0)
+
+	for _, device := range r.Devices {
+		d := device.GetVirtualDevice()
+		info := d.DeviceInfo.GetDescription()
+
+		fmt.Fprintf(tw, "Name:\t%s\n", r.Devices.Name(device))
+		fmt.Fprintf(tw, "  Type:\t%s\n", r.Devices.TypeName(device))
+		fmt.Fprintf(tw, "  Label:\t%s\n", info.Label)
+		fmt.Fprintf(tw, "  Summary:\t%s\n", info.Summary)
+		fmt.Fprintf(tw, "  Key:\t%d\n", d.Key)
+
+		if c, ok := device.(types.BaseVirtualController); ok {
+			var attached []string
+			for _, key := range c.GetVirtualController().Device {
+				attached = append(attached, r.Devices.Name(r.list.FindByKey(key)))
+			}
+			fmt.Fprintf(tw, "  Devices:\t%s\n", strings.Join(attached, ", "))
+		} else {
+			if c := r.list.FindByKey(d.ControllerKey); c != nil {
+				fmt.Fprintf(tw, "  Controller:\t%s\n", r.Devices.Name(c))
+				if d.UnitNumber != nil {
+					fmt.Fprintf(tw, "  Unit number:\t%d\n", *d.UnitNumber)
+				} else {
+					fmt.Fprintf(tw, "  Unit number:\t<nil>\n")
+				}
+			}
+		}
+
+		if ca := d.Connectable; ca != nil {
+			fmt.Fprintf(tw, "  Connected:\t%t\n", ca.Connected)
+			fmt.Fprintf(tw, "  Start connected:\t%t\n", ca.StartConnected)
+			fmt.Fprintf(tw, "  Guest control:\t%t\n", ca.AllowGuestControl)
+			fmt.Fprintf(tw, "  Status:\t%s\n", ca.Status)
+		}
+
+		switch md := device.(type) {
+		case types.BaseVirtualEthernetCard:
+			fmt.Fprintf(tw, "  MAC Address:\t%s\n", md.GetVirtualEthernetCard().MacAddress)
+			fmt.Fprintf(tw, "  Address type:\t%s\n", md.GetVirtualEthernetCard().AddressType)
+		case *types.VirtualDisk:
+			if b, ok := md.Backing.(types.BaseVirtualDeviceFileBackingInfo); ok {
+				fmt.Fprintf(tw, "  File:\t%s\n", b.GetVirtualDeviceFileBackingInfo().FileName)
+			}
+			if b, ok := md.Backing.(*types.VirtualDiskFlatVer2BackingInfo); ok && b.Parent != nil {
+				fmt.Fprintf(tw, "  Parent:\t%s\n", b.Parent.GetVirtualDeviceFileBackingInfo().FileName)
+			}
+		case *types.VirtualSerialPort:
+			if b, ok := md.Backing.(*types.VirtualSerialPortURIBackingInfo); ok {
+				fmt.Fprintf(tw, "  Direction:\t%s\n", b.Direction)
+				fmt.Fprintf(tw, "  Service URI:\t%s\n", b.ServiceURI)
+				fmt.Fprintf(tw, "  Proxy URI:\t%s\n", b.ProxyURI)
+			}
+		}
+	}
+
+	return tw.Flush()
+}