src/libstore/build.cc

@@ -1711,7 +1711,7 @@ void DerivationGoal::computeClosure()
 		allReferences[path] = references;
 		
 		/* For this output path, find the state references to other paths contained in it. */
-		PathSet output_state_references = scanForReferences(path, allStatePaths);
+		PathSet output_state_references = scanForStateReferences(path, allStatePaths);
 		allStateReferences[path] = output_state_references;
 				
         /* For debugging, print out the referenced and unreferenced
@@ -1758,7 +1758,7 @@ void DerivationGoal::computeClosure()
 		printMsg(lvlTalkative, format("scanning for component and state references inside `%1%'") % statePath);
 		
 		state_references = scanForReferences(statePath, allPaths);
-		state_stateReferences = scanForReferences(statePath, allStatePaths);
+		state_stateReferences = scanForStateReferences(statePath, allStatePaths);
 	}
 	
     /* Register each output path as valid, and register the sets of

src/libstore/references.cc

@@ -118,13 +118,36 @@ void checkPath(const string & path,
     else throw Error(format("unknown file type: %1%") % path);
 }
 
-
 PathSet scanForReferences(const string & path, const PathSet & paths)
 {
 	return scanForReferencesTxn(noTxn, path, paths);
 }
 
 PathSet scanForReferencesTxn(const Transaction & txn, const Path & path, const PathSet & paths)
+{
+	return scanForReferencesTxn_(txn, path, paths);
+}
+
+PathSet scanForStateReferences(const string & path, const PathSet & paths)
+{
+	return scanForStateReferencesTxn(noTxn, path, paths);
+}
+
+PathSet scanForStateReferencesTxn(const Transaction & txn, const Path & path, const PathSet & paths)
+{
+	//Get the references from the scan	
+	PathSet org_references = scanForReferencesTxn_(txn, path, paths);
+	
+	//Get the solid state dependencies, and also insert them
+    PathSet solidStateDeps;
+    querySolidStateReferencesTxn(txn, path, solidStateDeps);
+	org_references.insert(solidStateDeps.begin(), solidStateDeps.end());
+
+	return org_references;
+}
+ 
+
+PathSet scanForReferencesTxn_(const Transaction & txn, const Path & path, const PathSet & paths)
 {
     std::map<string, Path> backMap;
     StringSet ids;
@@ -156,16 +179,8 @@ PathSet scanForReferencesTxn(const Transaction & txn, const Path & path, const P
         found.insert(j->second);
     }
 
-    //Get the solid state dependencies, and also insert them
-    PathSet solidStateDeps;
-    querySolidStateReferencesTxn(txn, path, solidStateDeps);
-	found.insert(solidStateDeps.begin(), solidStateDeps.end());
-
-	//TODO !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! we only scan the paths, if we scan for state references, this STORE path will show up !!!!!!!!!!!!!!
-	//TODO Create a scanForReferencesState() funtion wrapper !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-	
     return found;
 }
 
- 
+
 }

src/libstore/references.hh

@@ -6,10 +6,17 @@
 
 namespace nix {
 
+/* Scans for Component References (currently doesnt add solid dependencys) */
 PathSet scanForReferences(const Path & path, const PathSet & refs);
-
 PathSet scanForReferencesTxn(const Transaction & txn, const Path & path, const PathSet & refs);
 
+/* Scans for State References and adds solid state dependencys*/
+PathSet scanForStateReferences(const Path & path, const PathSet & refs);
+PathSet scanForStateReferencesTxn(const Transaction & txn, const Path & path, const PathSet & refs);
+
+/* The original scanForReferences */
+PathSet scanForReferencesTxn_(const Transaction & txn, const Path & path, const PathSet & refs);
+
 }
 
 #endif /* !__REFERENCES_H */

src/nix-state/nix-state.cc

@@ -310,8 +310,8 @@ void scanAndUpdateAllReferencesTxn(const Transaction & txn, const Path & statePa
 	//TODO maybe only scan in the changeset (patch) for new references? (this will be difficult and depending on the underlying versioning system)
 
     //Scan in for (new) component and state references
-    PathSet state_references = scanForReferences(statePath, allComponentPaths2);		//TODO
-    PathSet state_stateReferences = scanForReferences(statePath, allStatePaths);
+    PathSet state_references = scanForReferences(statePath, allComponentPaths2);
+    PathSet state_stateReferences = scanForStateReferences(statePath, allStatePaths);
     
     //Retrieve old references
     PathSet old_references;