121 lines
2.4 KiB
Go
121 lines
2.4 KiB
Go
/*
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Copyright (c) 2017 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 option
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import (
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"context"
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"flag"
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"fmt"
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"strconv"
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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/vim25/types"
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)
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type Set struct {
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*flags.ClientFlag
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}
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func init() {
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cli.Register("option.set", &Set{})
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}
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func (cmd *Set) 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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}
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func (cmd *Set) 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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return nil
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}
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func (cmd *Set) Usage() string {
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return "NAME VALUE"
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}
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var SetDescription = `Set option NAME to VALUE.`
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func (cmd *Set) Description() string {
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return SetDescription + `
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Examples:
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govc option.set log.level info
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govc option.set logger.Vsan verbose`
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}
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func (cmd *Set) Update(ctx context.Context, f *flag.FlagSet, m *object.OptionManager) error {
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if f.NArg() != 2 {
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return flag.ErrHelp
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}
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name := f.Arg(0)
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opts, err := m.Query(ctx, name)
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if err != nil {
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return err
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}
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if len(opts) != 1 {
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return flag.ErrHelp
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}
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val := f.Arg(1)
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var set types.AnyType
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switch x := opts[0].GetOptionValue().Value.(type) {
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case string:
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set = val
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case bool:
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set, err = strconv.ParseBool(val)
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if err != nil {
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return err
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}
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case int32:
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s, err := strconv.ParseInt(val, 10, 32)
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if err != nil {
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return err
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}
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set = s
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case int64:
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set, err = strconv.ParseInt(val, 10, 64)
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if err != nil {
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return err
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}
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default:
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return fmt.Errorf("type %T conversion not supported", x)
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}
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opts[0].GetOptionValue().Value = set
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return m.Update(ctx, opts)
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}
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func (cmd *Set) 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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m := object.NewOptionManager(c, *c.ServiceContent.Setting)
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return cmd.Update(ctx, f, m)
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}
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