ekristen/gcp-nuke

package resources

import (
    "context"
    "fmt"
    "github.com/ekristen/gcp-nuke/pkg/nuke"
    "github.com/ekristen/libnuke/pkg/registry"
    "github.com/ekristen/libnuke/pkg/resource"
    "github.com/ekristen/libnuke/pkg/types"
    "github.com/gotidy/ptr"
    "google.golang.org/api/iam/v1"
    "strings"
)

const IAMWorkloadIdentityPoolResource = "IAMWorkloadIdentityPool"

func init() {
    registry.Register(&registry.Registration{
        Name:   IAMWorkloadIdentityPoolResource,
        Scope:  nuke.Project,
        Lister: &IAMWorkloadIdentityPoolLister{},
    })
}

type IAMWorkloadIdentityPoolLister struct {
    svc *iam.Service
}

func (l *IAMWorkloadIdentityPoolLister) ListPools(ctx context.Context, opts *nuke.ListerOpts) ([]*iam.WorkloadIdentityPool, error) {
    if l.svc == nil {
        var err error
        l.svc, err = iam.NewService(ctx, opts.ClientOptions...)
        if err != nil {
            return nil, err
        }
    }

    resourceName := fmt.Sprintf("projects/%s/locations/global", *opts.Project)
    var nextPageToken string

    var allPools []*iam.WorkloadIdentityPool

    for {
        call := l.svc.Projects.Locations.WorkloadIdentityPools.List(resourceName)
        if nextPageToken != "" {
            call.PageToken(nextPageToken)
        }

        resp, err := call.Context(ctx).Do()
        if err != nil {
            return nil, err
        }

        allPools = append(allPools, resp.WorkloadIdentityPools...)

        nextPageToken = resp.NextPageToken
        if nextPageToken == "" {
            break
        }
    }

    return allPools, nil
}

func (l *IAMWorkloadIdentityPoolLister) List(ctx context.Context, o interface{}) ([]resource.Resource, error) {
    var resources []resource.Resource

    opts := o.(*nuke.ListerOpts)
    if err := opts.BeforeList(nuke.Global, "iam.googleapis.com"); err != nil {
        return resources, err
    }

    workloadIdentityPools, err := l.ListPools(ctx, opts)
    if err != nil {
        return nil, err
    }

    for _, pool := range workloadIdentityPools {
        poolNameParts := strings.Split(pool.Name, "/")
        poolName := poolNameParts[len(poolNameParts)-1]

        resources = append(resources, &IAMWorkloadIdentityPool{
            svc:      l.svc,
            project:  opts.Project,
            region:   opts.Region,
            fullName: ptr.String(pool.Name),
            Name:     ptr.String(poolName),
        })
    }

    return resources, nil
}

type IAMWorkloadIdentityPool struct {
    svc      *iam.Service
    project  *string
    region   *string
    fullName *string
    Name     *string
}

func (r *IAMWorkloadIdentityPool) Remove(ctx context.Context) error {
    _, err := r.svc.Projects.Locations.WorkloadIdentityPools.Delete(*r.fullName).Context(ctx).Do()
    return err
}

func (r *IAMWorkloadIdentityPool) Properties() types.Properties {
    return types.NewPropertiesFromStruct(r)
}

func (r *IAMWorkloadIdentityPool) String() string {
    return *r.Name
}