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ecr_repository.go
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/
ecr_repository.go
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package operation
import (
"context"
"runtime"
"github.com/aws/aws-sdk-go-v2/service/cloudformation/types"
"github.com/go-to-k/delstack/pkg/client"
"golang.org/x/sync/errgroup"
"golang.org/x/sync/semaphore"
)
var _ IOperator = (*EcrRepositoryOperator)(nil)
type EcrRepositoryOperator struct {
client client.IEcr
resources []*types.StackResourceSummary
}
func NewEcrRepositoryOperator(client client.IEcr) *EcrRepositoryOperator {
return &EcrRepositoryOperator{
client: client,
resources: []*types.StackResourceSummary{},
}
}
func (o *EcrRepositoryOperator) AddResource(resource *types.StackResourceSummary) {
o.resources = append(o.resources, resource)
}
func (o *EcrRepositoryOperator) GetResourcesLength() int {
return len(o.resources)
}
func (o *EcrRepositoryOperator) DeleteResources(ctx context.Context) error {
eg, ctx := errgroup.WithContext(ctx)
sem := semaphore.NewWeighted(int64(runtime.NumCPU()))
for _, repository := range o.resources {
repository := repository
if err := sem.Acquire(ctx, 1); err != nil {
return err
}
eg.Go(func() (err error) {
defer sem.Release(1)
return o.DeleteEcrRepository(ctx, repository.PhysicalResourceId)
})
}
err := eg.Wait()
return err
}
func (o *EcrRepositoryOperator) DeleteEcrRepository(ctx context.Context, repositoryName *string) error {
exists, err := o.client.CheckEcrExists(ctx, repositoryName)
if err != nil {
return err
}
if !exists {
return nil
}
return o.client.DeleteRepository(ctx, repositoryName)
}