driftctl/pkg/remote/aws/vpc_enumerator.go

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2021-06-30 15:30:12 +00:00
package aws
import (
"github.com/aws/aws-sdk-go/service/ec2"
"github.com/cloudskiff/driftctl/pkg/remote/aws/repository"
remoteerror "github.com/cloudskiff/driftctl/pkg/remote/error"
"github.com/cloudskiff/driftctl/pkg/resource/aws"
"github.com/cloudskiff/driftctl/pkg/resource"
)
type VPCEnumerator struct {
repo repository.EC2Repository
factory resource.ResourceFactory
}
func NewVPCEnumerator(repo repository.EC2Repository, factory resource.ResourceFactory) *VPCEnumerator {
return &VPCEnumerator{
repo,
factory,
}
}
func (e *VPCEnumerator) SupportedType() resource.ResourceType {
return aws.AwsVpcResourceType
}
func (e *VPCEnumerator) Enumerate() ([]resource.Resource, error) {
VPCs, defaultVPCs, err := e.repo.ListAllVPCs()
if err != nil {
return nil, remoteerror.NewResourceEnumerationError(err, aws.AwsVpcResourceType)
}
results := make([]resource.Resource, 0, len(VPCs)+len(defaultVPCs))
for _, item := range VPCs {
results = append(
results,
e.readVPC(*item),
)
}
for _, item := range defaultVPCs {
results = append(
results,
e.readVPC(*item),
)
}
return results, nil
}
func (e *VPCEnumerator) readVPC(vpc ec2.Vpc) resource.Resource {
var Ty = e.SupportedType()
if vpc.IsDefault != nil && *vpc.IsDefault {
Ty = aws.AwsDefaultVpcResourceType
}
res := e.factory.CreateAbstractResource(
string(Ty),
*vpc.VpcId,
map[string]interface{}{},
)
return res
}