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package tunnel
import (
"context"
"strings"
"github.com/containers/podman/v2/libpod/events"
"github.com/containers/podman/v2/pkg/bindings/system"
"github.com/containers/podman/v2/pkg/domain/entities"
"github.com/pkg/errors"
)
func (ic *ContainerEngine) Events(ctx context.Context, opts entities.EventsOptions) error {
filters := make(map[string][]string)
if len(opts.Filter) > 0 {
for _, filter := range opts.Filter {
split := strings.Split(filter, "=")
if len(split) < 2 {
return errors.Errorf("invalid filter %q", filter)
}
filters[split[0]] = append(filters[split[0]], strings.Join(split[1:], "="))
}
}
binChan := make(chan entities.Event)
go func() {
for e := range binChan {
opts.EventChan <- entities.ConvertToLibpodEvent(e)
}
close(opts.EventChan)
}()
options := new(system.EventsOptions).WithFilters(filters).WithSince(opts.Since).WithStream(opts.Stream).WithUntil(opts.Until)
return system.Events(ic.ClientCxt, binChan, nil, options)
}
// GetLastContainerEvent takes a container name or ID and an event status and returns
// the last occurrence of the container event
func (ic *ContainerEngine) GetLastContainerEvent(ctx context.Context, nameOrID string, containerEvent events.Status) (*events.Event, error) {
// check to make sure the event.Status is valid
if _, err := events.StringToStatus(containerEvent.String()); err != nil {
return nil, err
}
var event events.Event
return &event, nil
/*
FIXME: We need new bindings for this section
filters := []string{
fmt.Sprintf("container=%s", nameOrID),
fmt.Sprintf("event=%s", containerEvent),
"type=container",
}
containerEvents, err := system.GetEvents(ctx, entities.EventsOptions{Filter: filters})
if err != nil {
return nil, err
}
if len(containerEvents) < 1 {
return nil, errors.Wrapf(events.ErrEventNotFound, "%s not found", containerEvent.String())
}
// return the last element in the slice
return containerEvents[len(containerEvents)-1], nil
*/
}
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