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files_reader.go
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/
files_reader.go
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package driftdetector
import (
"encoding/json"
"fmt"
)
// StateFileName encapsulates the state file name string
type StateFileName string
// ResourceIdentifier encapsulates the resources module name string
type ResourceIdentifier string
// ParseTerraformerStateFile parses a Terraform state file's content generated by terraformer and returns a TerraformerStateFile struct.
func ParseTerraformerStateFile(stateFileContent []byte) (TerraformerStateFile, error) {
var stateFile TerraformerStateFile
if err := json.Unmarshal(stateFileContent, &stateFile); err != nil {
return TerraformerStateFile{}, fmt.Errorf("failed to parse state file: %v", err)
}
for _, resource := range stateFile.Resources {
if resource.Module == "" {
resource.Module = "root"
}
}
return stateFile, nil
}
// parseRemoteStateFile parses a Terraform state file's content from terraform cloud and returns a RemoteStateFile struct.
func (m *ManagedResourcesDriftDetector) parseRemoteStateFile(stateFileContent []byte) (TerraformStateFile, error) {
var stateFile TerraformStateFile
if err := json.Unmarshal(stateFileContent, &stateFile); err != nil {
return TerraformStateFile{}, fmt.Errorf("failed to parse state file: %v", err)
}
for _, resource := range stateFile.Resources {
if resource.Module == "" {
resource.Module = "root"
}
}
return stateFile, nil
}