driftctl/pkg/remote/aws/lambda_event_source_mapping...

66 lines
2.2 KiB
Go

package aws
import (
"github.com/aws/aws-sdk-go/service/lambda"
"github.com/cloudskiff/driftctl/pkg/remote/aws/repository"
"github.com/cloudskiff/driftctl/pkg/remote/deserializer"
remoteerror "github.com/cloudskiff/driftctl/pkg/remote/error"
"github.com/cloudskiff/driftctl/pkg/resource"
resourceaws "github.com/cloudskiff/driftctl/pkg/resource/aws"
awsdeserializer "github.com/cloudskiff/driftctl/pkg/resource/aws/deserializer"
"github.com/cloudskiff/driftctl/pkg/terraform"
"github.com/sirupsen/logrus"
"github.com/zclconf/go-cty/cty"
)
type LambdaEventSourceMappingSupplier struct {
reader terraform.ResourceReader
deserializer deserializer.CTYDeserializer
client repository.LambdaRepository
runner *terraform.ParallelResourceReader
}
func NewLambdaEventSourceMappingSupplier(provider *AWSTerraformProvider) *LambdaEventSourceMappingSupplier {
return &LambdaEventSourceMappingSupplier{
provider,
awsdeserializer.NewLambdaEventSourceMappingDeserializer(),
repository.NewLambdaRepository(provider.session),
terraform.NewParallelResourceReader(provider.Runner().SubRunner()),
}
}
func (s LambdaEventSourceMappingSupplier) Resources() ([]resource.Resource, error) {
functions, err := s.client.ListAllLambdaEventSourceMappings()
if err != nil {
return nil, remoteerror.NewResourceEnumerationError(err, resourceaws.AwsLambdaEventSourceMappingResourceType)
}
var results []cty.Value
for _, function := range functions {
fun := *function
s.runner.Run(func() (cty.Value, error) {
return s.readLambdaEventSourceMapping(fun)
})
}
results, err = s.runner.Wait()
if err != nil {
return nil, err
}
return s.deserializer.Deserialize(results)
}
func (s LambdaEventSourceMappingSupplier) readLambdaEventSourceMapping(sourceMappingConfig lambda.EventSourceMappingConfiguration) (cty.Value, error) {
resFunction, err := s.reader.ReadResource(
terraform.ReadResourceArgs{
Ty: resourceaws.AwsLambdaEventSourceMappingResourceType,
ID: *sourceMappingConfig.UUID,
},
)
if err != nil {
logrus.Warnf("Error reading %s: %+v", resourceaws.AwsLambdaEventSourceMappingResourceType, err)
return cty.NilVal, err
}
return *resFunction, nil
}