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|
package pods
import (
"context"
"github.com/containers/podman/v3/cmd/podman/common"
"github.com/containers/podman/v3/cmd/podman/registry"
"github.com/containers/podman/v3/pkg/domain/entities"
"github.com/spf13/cobra"
)
var (
podExistsDescription = `If the named pod exists in local storage, podman pod exists exits with 0, otherwise the exit code will be 1.`
existsCommand = &cobra.Command{
Use: "exists POD",
Short: "Check if a pod exists in local storage",
Long: podExistsDescription,
RunE: exists,
Args: cobra.ExactArgs(1),
ValidArgsFunction: common.AutocompletePods,
Example: `podman pod exists podID
podman pod exists mypod || podman pod create --name mypod`,
DisableFlagsInUseLine: true,
}
)
func init() {
registry.Commands = append(registry.Commands, registry.CliCommand{
Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
Command: existsCommand,
Parent: podCmd,
})
}
func exists(cmd *cobra.Command, args []string) error {
response, err := registry.ContainerEngine().PodExists(context.Background(), args[0])
if err != nil {
return err
}
if !response.Value {
registry.SetExitCode(1)
}
return nil
}
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