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net.go
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net.go
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// SPDX-License-Identifier: BSD-3-Clause
// Copyright (c) 2022, Unikraft GmbH and The KraftKit Authors.
// Licensed under the BSD-3-Clause License (the "License").
// You may not use this file except in compliance with the License.
package net
import (
"fmt"
"github.com/spf13/cobra"
"kraftkit.sh/cmd/kraft/net/create"
"kraftkit.sh/cmd/kraft/net/down"
"kraftkit.sh/cmd/kraft/net/inspect"
"kraftkit.sh/cmd/kraft/net/list"
"kraftkit.sh/cmd/kraft/net/remove"
"kraftkit.sh/cmd/kraft/net/up"
"kraftkit.sh/cmdfactory"
"kraftkit.sh/internal/set"
"kraftkit.sh/machine/network"
)
type Net struct {
Driver string `local:"false" long:"driver" short:"d" usage:"Set the network driver." default:"bridge"`
}
func New() *cobra.Command {
cmd, err := cmdfactory.New(&Net{}, cobra.Command{
Short: "Manage machine networks",
Use: "net SUBCOMMAND",
Aliases: []string{"network"},
Hidden: true,
Annotations: map[string]string{
cmdfactory.AnnotationHelpGroup: "net",
},
})
if err != nil {
panic(err)
}
cmd.AddCommand(create.New())
cmd.AddCommand(down.New())
cmd.AddCommand(inspect.New())
cmd.AddCommand(list.New())
cmd.AddCommand(remove.New())
cmd.AddCommand(up.New())
return cmd
}
func (opts *Net) Pre(cmd *cobra.Command, _ []string) error {
if opts.Driver == "" {
return fmt.Errorf("network driver must be set")
} else if !set.NewStringSet(network.DriverNames()...).Contains(opts.Driver) {
return fmt.Errorf("unsupported network driver strategy: %s", opts.Driver)
}
return nil
}
func (opts *Net) Run(cmd *cobra.Command, args []string) error {
return cmd.Help()
}