50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
package resource
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import (
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"encoding/json"
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"github.com/snyk/driftctl/enumeration/resource"
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"github.com/zclconf/go-cty/cty"
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ctyjson "github.com/zclconf/go-cty/cty/json"
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)
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type Deserializer struct {
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factory resource.ResourceFactory
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}
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func NewDeserializer(factory resource.ResourceFactory) *Deserializer {
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return &Deserializer{factory}
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}
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func (s *Deserializer) Deserialize(ty string, rawList []cty.Value) ([]*resource.Resource, error) {
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resources := make([]*resource.Resource, 0)
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for _, rawResource := range rawList {
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rawResource := rawResource
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res, err := s.DeserializeOne(ty, rawResource)
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if err != nil {
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return nil, err
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}
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resources = append(resources, res)
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}
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return resources, nil
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}
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func (s *Deserializer) DeserializeOne(ty string, value cty.Value) (*resource.Resource, error) {
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if value.IsNull() {
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return nil, nil
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}
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// Marked values cannot be deserialized to JSON.
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// For example, this ensures we can deserialize sensitive values too.
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unmarkedVal, _ := value.UnmarkDeep()
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var attrs resource.Attributes
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bytes, _ := ctyjson.Marshal(unmarkedVal, unmarkedVal.Type())
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err := json.Unmarshal(bytes, &attrs)
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if err != nil {
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return nil, err
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}
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return s.factory.CreateAbstractResource(ty, value.GetAttr("id").AsString(), attrs), nil
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}
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