driftctl/pkg/remote/aws/kms_alias_supplier.go

65 lines
1.8 KiB
Go

package aws
import (
"github.com/aws/aws-sdk-go/service/kms"
"github.com/cloudskiff/driftctl/pkg/remote/aws/repository"
remoteerror "github.com/cloudskiff/driftctl/pkg/remote/error"
"github.com/sirupsen/logrus"
"github.com/zclconf/go-cty/cty"
"github.com/cloudskiff/driftctl/pkg/remote/deserializer"
"github.com/cloudskiff/driftctl/pkg/resource"
"github.com/cloudskiff/driftctl/pkg/resource/aws"
awsdeserializer "github.com/cloudskiff/driftctl/pkg/resource/aws/deserializer"
"github.com/cloudskiff/driftctl/pkg/terraform"
)
type KMSAliasSupplier struct {
reader terraform.ResourceReader
deserializer deserializer.CTYDeserializer
client repository.KMSRepository
runner *terraform.ParallelResourceReader
}
func NewKMSAliasSupplier(provider *AWSTerraformProvider) *KMSAliasSupplier {
return &KMSAliasSupplier{
provider,
awsdeserializer.NewKMSAliasDeserializer(),
repository.NewKMSRepository(provider.session),
terraform.NewParallelResourceReader(provider.Runner().SubRunner()),
}
}
func (s *KMSAliasSupplier) Resources() ([]resource.Resource, error) {
aliases, err := s.client.ListAllAliases()
if err != nil {
return nil, remoteerror.NewResourceEnumerationError(err, aws.AwsKmsAliasResourceType)
}
for _, alias := range aliases {
alias := alias
s.runner.Run(func() (cty.Value, error) {
return s.readAlias(alias)
})
}
retrieve, err := s.runner.Wait()
if err != nil {
return nil, err
}
return s.deserializer.Deserialize(retrieve)
}
func (s *KMSAliasSupplier) readAlias(alias *kms.AliasListEntry) (cty.Value, error) {
val, err := s.reader.ReadResource(terraform.ReadResourceArgs{
ID: *alias.AliasName,
Ty: aws.AwsKmsAliasResourceType,
})
if err != nil {
logrus.Error(err)
return cty.NilVal, err
}
return *val, nil
}