Persist partial analysis artifact results

internal/manifest/analyze_state.go

@@ -84,6 +84,25 @@ func ValidateAnalyzeArtifactCollection(version int, records map[string]AnalyzeAr
 	return nil
 }
 
+// CloneAnalyzeArtifactCollection returns a deep copy in canonical dependency
+// order so projections cannot be mutated after application.
+func CloneAnalyzeArtifactCollection(records map[string]AnalyzeArtifactRecord) map[string]AnalyzeArtifactRecord {
+	if records == nil {
+		return nil
+	}
+	cloned := make(map[string]AnalyzeArtifactRecord, len(records))
+	for key, record := range records {
+		record.Dependencies = cloneStrings(record.Dependencies)
+		record.Logs = cloneStrings(record.Logs)
+		record.GeneratedConfigs = cloneStrings(record.GeneratedConfigs)
+		record.Output = cloneArtifactRecord(record.Output)
+		record.Scriptorium = cloneAnalyzeProvenance(record.Scriptorium)
+		cloned[key] = record
+	}
+	normalizeAnalyzeArtifactCollection(cloned)
+	return cloned
+}
+
 func validateAnalyzeStageState(stageName string, version int, records map[string]AnalyzeArtifactRecord) error {
 	if stageName != "analyze" {
 		if version != 0 || records != nil {