driftctl/pkg/remote/aws/dynamodb_table_supplier.go

66 lines
1.7 KiB
Go

package aws
import (
"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/resource"
"github.com/cloudskiff/driftctl/pkg/resource/aws"
"github.com/cloudskiff/driftctl/pkg/terraform"
)
type DynamoDBTableSupplier struct {
reader terraform.ResourceReader
deserializer *resource.Deserializer
repository repository.DynamoDBRepository
runner *terraform.ParallelResourceReader
}
func NewDynamoDBTableSupplier(provider *AWSTerraformProvider, deserializer *resource.Deserializer, repository repository.DynamoDBRepository) *DynamoDBTableSupplier {
return &DynamoDBTableSupplier{
provider,
deserializer,
repository,
terraform.NewParallelResourceReader(provider.Runner().SubRunner()),
}
}
func (s *DynamoDBTableSupplier) Resources() ([]resource.Resource, error) {
tables, err := s.repository.ListAllTables()
if err != nil {
return nil, remoteerror.NewResourceEnumerationError(err, aws.AwsDynamodbTableResourceType)
}
for _, table := range tables {
table := table
s.runner.Run(func() (cty.Value, error) {
return s.readTable(table)
})
}
retrieve, err := s.runner.Wait()
if err != nil {
return nil, err
}
return s.deserializer.Deserialize(aws.AwsDynamodbTableResourceType, retrieve)
}
func (s *DynamoDBTableSupplier) readTable(tableName *string) (cty.Value, error) {
val, err := s.reader.ReadResource(terraform.ReadResourceArgs{
ID: *tableName,
Ty: aws.AwsDynamodbTableResourceType,
Attributes: map[string]string{
"table_name": *tableName,
},
})
if err != nil {
logrus.Error(err)
return cty.NilVal, err
}
return *val, nil
}