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

     1  package main
     2  
     3  import (
     4  	"github.com/containers/libpod/cmd/podman/cliconfig"
     5  	"github.com/containers/libpod/pkg/adapter"
     6  	"github.com/pkg/errors"
     7  	"github.com/spf13/cobra"
     8  )
     9  
    10  var (
    11  	eventsCommand     cliconfig.EventValues
    12  	eventsDescription = "Monitor podman events"
    13  	_eventsCommand    = &cobra.Command{
    14  		Use:   "events",
    15  		Args:  noSubArgs,
    16  		Short: "Show podman events",
    17  		Long:  eventsDescription,
    18  		RunE: func(cmd *cobra.Command, args []string) error {
    19  			eventsCommand.InputArgs = args
    20  			eventsCommand.GlobalFlags = MainGlobalOpts
    21  			eventsCommand.Remote = remoteclient
    22  			return eventsCmd(&eventsCommand)
    23  		},
    24  		Example: `podman events
    25    podman events --filter event=create
    26    podman events --since 1h30s`,
    27  	}
    28  )
    29  
    30  func init() {
    31  	eventsCommand.Command = _eventsCommand
    32  	eventsCommand.SetUsageTemplate(UsageTemplate())
    33  	flags := eventsCommand.Flags()
    34  	flags.StringArrayVar(&eventsCommand.Filter, "filter", []string{}, "filter output")
    35  	flags.StringVar(&eventsCommand.Format, "format", "", "format the output using a Go template")
    36  	flags.BoolVar(&eventsCommand.Stream, "stream", true, "stream new events; for testing only")
    37  	flags.StringVar(&eventsCommand.Since, "since", "", "show all events created since timestamp")
    38  	flags.StringVar(&eventsCommand.Until, "until", "", "show all events until timestamp")
    39  	markFlagHidden(flags, "stream")
    40  }
    41  
    42  func eventsCmd(c *cliconfig.EventValues) error {
    43  	runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
    44  	if err != nil {
    45  		return errors.Wrapf(err, "error creating libpod runtime")
    46  	}
    47  	defer runtime.DeferredShutdown(false)
    48  
    49  	return runtime.Events(c)
    50  }