ekristen/aws-nuke

package resources

import (
    "context"

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

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

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

const BatchComputeEnvironmentResource = "BatchComputeEnvironment"

func init() {
    registry.Register(&registry.Registration{
        Name:     BatchComputeEnvironmentResource,
        Scope:    nuke.Account,
        Resource: &BatchComputeEnvironment{},
        Lister:   &BatchComputeEnvironmentLister{},
    })
}

type BatchComputeEnvironmentLister struct{}

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

    svc := batch.New(opts.Session)
    resources := make([]resource.Resource, 0)

    params := &batch.DescribeComputeEnvironmentsInput{
        MaxResults: aws.Int64(100),
    }

    for {
        output, err := svc.DescribeComputeEnvironments(params)
        if err != nil {
            return nil, err
        }

        for _, computeEnvironment := range output.ComputeEnvironments {
            resources = append(resources, &BatchComputeEnvironment{
                svc:                    svc,
                computeEnvironmentName: computeEnvironment.ComputeEnvironmentName,
            })
        }

        if output.NextToken == nil {
            break
        }

        params.NextToken = output.NextToken
    }

    return resources, nil
}

type BatchComputeEnvironment struct {
    svc                    *batch.Batch
    computeEnvironmentName *string
}

func (f *BatchComputeEnvironment) Remove(_ context.Context) error {
    _, err := f.svc.DeleteComputeEnvironment(&batch.DeleteComputeEnvironmentInput{
        ComputeEnvironment: f.computeEnvironmentName,
    })

    return err
}

func (f *BatchComputeEnvironment) String() string {
    return *f.computeEnvironmentName
}