72 lines
1.9 KiB
Go
72 lines
1.9 KiB
Go
package aws
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import (
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"github.com/aws/aws-sdk-go/service/s3"
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"github.com/cloudskiff/driftctl/pkg/remote/aws/repository"
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"github.com/cloudskiff/driftctl/pkg/remote/deserializer"
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remoteerror "github.com/cloudskiff/driftctl/pkg/remote/error"
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"github.com/cloudskiff/driftctl/pkg/resource"
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"github.com/cloudskiff/driftctl/pkg/resource/aws"
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awsdeserializer "github.com/cloudskiff/driftctl/pkg/resource/aws/deserializer"
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"github.com/cloudskiff/driftctl/pkg/terraform"
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"github.com/zclconf/go-cty/cty"
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)
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type S3BucketSupplier struct {
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reader terraform.ResourceReader
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deserializer deserializer.CTYDeserializer
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repository repository.S3Repository
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runner *terraform.ParallelResourceReader
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}
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func NewS3BucketSupplier(provider *AWSTerraformProvider, repository repository.S3Repository) *S3BucketSupplier {
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return &S3BucketSupplier{
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provider,
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awsdeserializer.NewS3BucketDeserializer(),
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repository,
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terraform.NewParallelResourceReader(provider.Runner().SubRunner()),
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}
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}
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func (s S3BucketSupplier) Resources() ([]resource.Resource, error) {
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buckets, err := s.repository.ListAllBuckets()
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if err != nil {
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return nil, remoteerror.NewResourceEnumerationError(err, aws.AwsS3BucketResourceType)
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}
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for _, bucket := range buckets {
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b := *bucket
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s.runner.Run(func() (cty.Value, error) {
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return s.readBucket(b)
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})
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}
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values, err := s.runner.Wait()
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if err != nil {
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return nil, err
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}
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return s.deserializer.Deserialize(values)
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}
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func (s *S3BucketSupplier) readBucket(bucket s3.Bucket) (cty.Value, error) {
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region, err := s.repository.GetBucketLocation(&bucket)
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if err != nil {
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return cty.NilVal, err
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}
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if region == "" {
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return cty.NilVal, nil
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}
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s3Bucket, err := s.reader.ReadResource(terraform.ReadResourceArgs{
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Ty: aws.AwsS3BucketResourceType,
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ID: *bucket.Name,
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Attributes: map[string]string{
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"alias": region,
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},
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})
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if err != nil {
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return cty.NilVal, err
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}
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return *s3Bucket, err
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}
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