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authorBrent Baude <bbaude@redhat.com>2020-04-16 12:25:26 -0500
committerBrent Baude <bbaude@redhat.com>2020-04-16 15:53:58 -0500
commit241326a9a8c20ad7f2bcf651416b836e7778e090 (patch)
tree4001e8e47a022bb1b9bfbf2332c42e1aeb802f9e /cmd/podmanV2/system/events.go
parent88c6fd06cd54fb9a8826306dfdf1a77e400de5de (diff)
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Podman V2 birth
remote podman v1 and replace with podman v2. Signed-off-by: Brent Baude <bbaude@redhat.com>
Diffstat (limited to 'cmd/podmanV2/system/events.go')
-rw-r--r--cmd/podmanV2/system/events.go103
1 files changed, 0 insertions, 103 deletions
diff --git a/cmd/podmanV2/system/events.go b/cmd/podmanV2/system/events.go
deleted file mode 100644
index 95e6a5576..000000000
--- a/cmd/podmanV2/system/events.go
+++ /dev/null
@@ -1,103 +0,0 @@
-package system
-
-import (
- "bufio"
- "context"
- "html/template"
- "os"
-
- "github.com/containers/buildah/pkg/formats"
- "github.com/containers/libpod/cmd/podmanV2/registry"
- "github.com/containers/libpod/libpod/events"
- "github.com/containers/libpod/pkg/domain/entities"
- "github.com/pkg/errors"
- "github.com/spf13/cobra"
-)
-
-var (
- eventsDescription = "Monitor podman events"
- eventsCommand = &cobra.Command{
- Use: "events",
- Args: cobra.NoArgs,
- Short: "Show podman events",
- Long: eventsDescription,
- RunE: eventsCmd,
- Example: `podman events
- podman events --filter event=create
- podman events --since 1h30s`,
- }
-)
-
-var (
- eventOptions entities.EventsOptions
- eventFormat string
-)
-
-func init() {
- registry.Commands = append(registry.Commands, registry.CliCommand{
- Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
- Command: eventsCommand,
- })
- flags := eventsCommand.Flags()
- flags.StringArrayVar(&eventOptions.Filter, "filter", []string{}, "filter output")
- flags.StringVar(&eventFormat, "format", "", "format the output using a Go template")
- flags.BoolVar(&eventOptions.Stream, "stream", true, "stream new events; for testing only")
- flags.StringVar(&eventOptions.Since, "since", "", "show all events created since timestamp")
- flags.StringVar(&eventOptions.Until, "until", "", "show all events until timestamp")
- _ = flags.MarkHidden("stream")
-}
-
-func eventsCmd(cmd *cobra.Command, args []string) error {
- var (
- err error
- eventsError error
- tmpl *template.Template
- )
- if eventFormat != formats.JSONString {
- tmpl, err = template.New("events").Parse(eventFormat)
- if err != nil {
- return err
- }
- }
- if len(eventOptions.Since) > 0 || len(eventOptions.Until) > 0 {
- eventOptions.FromStart = true
- }
- eventChannel := make(chan *events.Event)
- eventOptions.EventChan = eventChannel
-
- go func() {
- eventsError = registry.ContainerEngine().Events(context.Background(), eventOptions)
- }()
- if eventsError != nil {
- return eventsError
- }
-
- w := bufio.NewWriter(os.Stdout)
- for event := range eventChannel {
- switch {
- case eventFormat == formats.JSONString:
- jsonStr, err := event.ToJSONString()
- if err != nil {
- return errors.Wrapf(err, "unable to format json")
- }
- if _, err := w.Write([]byte(jsonStr)); err != nil {
- return err
- }
- case len(eventFormat) > 0:
- if err := tmpl.Execute(w, event); err != nil {
- return err
- }
- default:
- if _, err := w.Write([]byte(event.ToHumanReadable())); err != nil {
- return err
- }
- }
- if _, err := w.Write([]byte("\n")); err != nil {
- return err
- }
- if err := w.Flush(); err != nil {
- return err
- }
- }
- return nil
-}