41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
package network
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import (
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"github.com/containers/podman/v3/cmd/podman/common"
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"github.com/containers/podman/v3/cmd/podman/registry"
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"github.com/containers/podman/v3/pkg/domain/entities"
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"github.com/spf13/cobra"
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)
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var (
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networkExistsDescription = `If the named network exists, podman network exists exits with 0, otherwise the exit code will be 1.`
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networkExistsCommand = &cobra.Command{
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Use: "exists NETWORK",
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Short: "network exists",
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Long: networkExistsDescription,
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RunE: networkExists,
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Example: `podman network exists net1`,
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Args: cobra.ExactArgs(1),
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ValidArgsFunction: common.AutocompleteNetworks,
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}
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)
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func init() {
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registry.Commands = append(registry.Commands, registry.CliCommand{
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Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
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Command: networkExistsCommand,
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Parent: networkCmd,
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})
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}
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func networkExists(cmd *cobra.Command, args []string) error {
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response, err := registry.ContainerEngine().NetworkExists(registry.GetContext(), args[0])
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if err != nil {
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return err
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}
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if !response.Value {
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registry.SetExitCode(1)
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}
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return nil
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}
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