mirror of
https://github.com/Oxalide/vsphere-influxdb-go.git
synced 2023-10-10 13:36:51 +02:00
76 lines
1.6 KiB
Go
76 lines
1.6 KiB
Go
/*
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Copyright (c) 2014-2017 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 guest
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import (
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"context"
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"flag"
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"fmt"
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"github.com/vmware/govmomi/govc/cli"
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)
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type getenv struct {
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*GuestFlag
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}
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func init() {
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cli.Register("guest.getenv", &getenv{})
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}
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func (cmd *getenv) Register(ctx context.Context, f *flag.FlagSet) {
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cmd.GuestFlag, ctx = newGuestFlag(ctx)
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cmd.GuestFlag.Register(ctx, f)
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}
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func (cmd *getenv) Process(ctx context.Context) error {
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if err := cmd.GuestFlag.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 *getenv) Usage() string {
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return "[NAME]..."
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}
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func (cmd *getenv) Description() string {
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return `Read NAME environment variables from VM.
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Examples:
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govc guest.getenv -vm $name
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govc guest.getenv -vm $name HOME`
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}
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func (cmd *getenv) Run(ctx context.Context, f *flag.FlagSet) error {
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m, err := cmd.ProcessManager()
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if err != nil {
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return err
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}
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vars, err := m.ReadEnvironmentVariable(ctx, cmd.Auth(), f.Args())
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if err != nil {
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return err
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}
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for _, v := range vars {
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fmt.Printf("%s\n", v)
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}
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return nil
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}
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