ekristen/aws-nuke

package resources

import (
    "context"

    "github.com/gotidy/ptr"

    "github.com/aws/aws-sdk-go/service/cloudwatchevents"

    "github.com/ekristen/libnuke/pkg/registry"
    "github.com/ekristen/libnuke/pkg/resource"

    "github.com/ekristen/aws-nuke/v3/pkg/awsutil"
    "github.com/ekristen/aws-nuke/v3/pkg/nuke"
)

const CloudWatchEventsBusesResource = "CloudWatchEventsBuses"

func init() {
    registry.Register(&registry.Registration{
        Name:     CloudWatchEventsBusesResource,
        Scope:    nuke.Account,
        Resource: &CloudWatchEventsBusesLister{},
        Lister:   &CloudWatchEventsBusesLister{},
    })
}

type CloudWatchEventsBusesLister struct{}

func (l *CloudWatchEventsBusesLister) List(_ context.Context, o interface{}) ([]resource.Resource, error) {
    opts := o.(*nuke.ListerOpts)

    svc := cloudwatchevents.New(opts.Session)

    resp, err := svc.ListEventBuses(nil)
    if err != nil {
        return nil, err
    }

    resources := make([]resource.Resource, 0)
    for _, bus := range resp.EventBuses {
        if ptr.ToString(bus.Name) == awsutil.Default {
            continue
        }

        resources = append(resources, &CloudWatchEventsBus{
            svc:  svc,
            name: bus.Name,
        })
    }
    return resources, nil
}

type CloudWatchEventsBus struct {
    svc  *cloudwatchevents.CloudWatchEvents
    name *string
}

func (bus *CloudWatchEventsBus) Remove(_ context.Context) error {
    _, err := bus.svc.DeleteEventBus(&cloudwatchevents.DeleteEventBusInput{
        Name: bus.name,
    })
    return err
}

func (bus *CloudWatchEventsBus) String() string {
    return *bus.name
}