github.com/containers/libpod@v1.9.4-0.20220419124438-4284fd425507/cmd/podmanV2/inspect.go (about)

     1  package main
     2  
     3  import (
     4  	"context"
     5  	"fmt"
     6  
     7  	"github.com/containers/libpod/cmd/podmanV2/common"
     8  	"github.com/containers/libpod/cmd/podmanV2/containers"
     9  	"github.com/containers/libpod/cmd/podmanV2/images"
    10  	"github.com/containers/libpod/cmd/podmanV2/registry"
    11  	"github.com/containers/libpod/pkg/domain/entities"
    12  	"github.com/spf13/cobra"
    13  )
    14  
    15  // Inspect is one of the outlier commands in that it operates on images/containers/...
    16  
    17  var (
    18  	inspectOpts *entities.InspectOptions
    19  
    20  	// Command: podman _inspect_ Object_ID
    21  	inspectCmd = &cobra.Command{
    22  		Use:              "inspect [flags] {CONTAINER_ID | IMAGE_ID}",
    23  		Args:             cobra.ExactArgs(1),
    24  		Short:            "Display the configuration of object denoted by ID",
    25  		Long:             "Displays the low-level information on an object identified by name or ID",
    26  		TraverseChildren: true,
    27  		RunE:             inspect,
    28  	}
    29  )
    30  
    31  func init() {
    32  	registry.Commands = append(registry.Commands, registry.CliCommand{
    33  		Mode:    []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
    34  		Command: inspectCmd,
    35  	})
    36  	inspectOpts = common.AddInspectFlagSet(inspectCmd)
    37  }
    38  
    39  func inspect(cmd *cobra.Command, args []string) error {
    40  	ie, err := registry.NewImageEngine(cmd, args)
    41  	if err != nil {
    42  		return err
    43  	}
    44  
    45  	if found, err := ie.Exists(context.Background(), args[0]); err != nil {
    46  		return err
    47  	} else if found.Value {
    48  		return images.Inspect(cmd, args, inspectOpts)
    49  	}
    50  
    51  	ce, err := registry.NewContainerEngine(cmd, args)
    52  	if err != nil {
    53  		return err
    54  	}
    55  
    56  	if found, err := ce.ContainerExists(context.Background(), args[0]); err != nil {
    57  		return err
    58  	} else if found.Value {
    59  		return containers.Inspect(cmd, args, inspectOpts)
    60  	}
    61  	return fmt.Errorf("%s not found on system", args[0])
    62  }