mirror of
https://github.com/Oxalide/vsphere-influxdb-go.git
synced 2023-10-10 13:36:51 +02:00
148 lines
3.2 KiB
Go
148 lines
3.2 KiB
Go
/*
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Copyright (c) 2016 VMware, Inc. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package folder
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import (
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"context"
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"flag"
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"fmt"
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"io"
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"strings"
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"text/tabwriter"
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"github.com/vmware/govmomi/govc/cli"
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"github.com/vmware/govmomi/govc/flags"
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"github.com/vmware/govmomi/object"
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"github.com/vmware/govmomi/property"
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"github.com/vmware/govmomi/vim25/mo"
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"github.com/vmware/govmomi/vim25/types"
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)
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type info struct {
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*flags.ClientFlag
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*flags.OutputFlag
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*flags.DatacenterFlag
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}
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func init() {
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cli.Register("folder.info", &info{})
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}
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func (cmd *info) Register(ctx context.Context, f *flag.FlagSet) {
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cmd.ClientFlag, ctx = flags.NewClientFlag(ctx)
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cmd.ClientFlag.Register(ctx, f)
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cmd.OutputFlag, ctx = flags.NewOutputFlag(ctx)
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cmd.OutputFlag.Register(ctx, f)
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cmd.DatacenterFlag, ctx = flags.NewDatacenterFlag(ctx)
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cmd.DatacenterFlag.Register(ctx, f)
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}
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func (cmd *info) Process(ctx context.Context) error {
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if err := cmd.ClientFlag.Process(ctx); err != nil {
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return err
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}
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if err := cmd.OutputFlag.Process(ctx); err != nil {
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return err
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}
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if err := cmd.DatacenterFlag.Process(ctx); err != nil {
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return err
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}
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return nil
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}
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func (cmd *info) Usage() string {
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return "[PATH]..."
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}
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func (cmd *info) Run(ctx context.Context, f *flag.FlagSet) error {
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c, err := cmd.Client()
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if err != nil {
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return err
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}
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finder, err := cmd.Finder()
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if err != nil {
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return err
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}
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args := f.Args()
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if len(args) == 0 {
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args = []string{"/"}
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}
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var props []string
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var res infoResult
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if !cmd.OutputFlag.JSON {
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props = []string{
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"name",
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"childEntity",
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"childType",
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}
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}
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for _, arg := range args {
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object, err := finder.FolderList(ctx, arg)
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if err != nil {
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return err
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}
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res.objects = append(res.objects, object...)
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}
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if len(res.objects) != 0 {
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refs := make([]types.ManagedObjectReference, 0, len(res.objects))
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for _, o := range res.objects {
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refs = append(refs, o.Reference())
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}
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pc := property.DefaultCollector(c)
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err = pc.Retrieve(ctx, refs, props, &res.Folders)
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if err != nil {
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return err
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}
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}
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return cmd.WriteResult(&res)
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}
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type infoResult struct {
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Folders []mo.Folder
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objects []*object.Folder
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}
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func (r *infoResult) Write(w io.Writer) error {
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// Maintain order via r.objects as Property collector does not always return results in order.
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objects := make(map[types.ManagedObjectReference]mo.Folder, len(r.Folders))
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for _, o := range r.Folders {
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objects[o.Reference()] = o
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}
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tw := tabwriter.NewWriter(w, 2, 0, 2, ' ', 0)
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for _, o := range r.objects {
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info := objects[o.Reference()]
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fmt.Fprintf(tw, "Name:\t%s\n", info.Name)
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fmt.Fprintf(tw, " Path:\t%s\n", o.InventoryPath)
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fmt.Fprintf(tw, " Types:\t%v\n", strings.Join(info.ChildType, ","))
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fmt.Fprintf(tw, " Children:\t%d\n", len(info.ChildEntity))
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}
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return tw.Flush()
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}
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