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Before adjusting computeFSClosure
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parent
b32691da2b
commit
7eb2f61797
5 changed files with 68 additions and 31 deletions
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@ -582,6 +582,9 @@ private:
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/* Referenceable paths (i.e., input and output paths). */
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PathSet allPaths;
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/* Referenceable paths (i.e., input and output paths). */
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PathSet allStatePaths;
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/* User selected for running the builder. */
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UserLock buildUser;
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@ -1295,8 +1298,7 @@ bool DerivationGoal::prepareBuild()
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running the build hook. */
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/* The outputs are referenceable paths. */
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for (DerivationOutputs::iterator i = drv.outputs.begin();
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i != drv.outputs.end(); ++i)
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for (DerivationOutputs::iterator i = drv.outputs.begin(); i != drv.outputs.end(); ++i)
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{
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debug(format("building path `%1%'") % i->second.path);
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allPaths.insert(i->second.path);
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@ -1305,16 +1307,14 @@ bool DerivationGoal::prepareBuild()
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/* Determine the full set of input paths. */
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/* First, the input derivations. */
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for (DerivationInputs::iterator i = drv.inputDrvs.begin();
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i != drv.inputDrvs.end(); ++i)
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for (DerivationInputs::iterator i = drv.inputDrvs.begin(); i != drv.inputDrvs.end(); ++i)
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{
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/* Add the relevant output closures of the input derivation
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`*i' as input paths. Only add the closures of output paths
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that are specified as inputs. */
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assert(store->isValidPath(i->first));
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Derivation inDrv = derivationFromPath(i->first);
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for (StringSet::iterator j = i->second.begin();
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j != i->second.end(); ++j)
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for (StringSet::iterator j = i->second.begin(); j != i->second.end(); ++j)
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if (inDrv.outputs.find(*j) != inDrv.outputs.end())
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computeFSClosure(inDrv.outputs[*j].path, inputPaths, false); //TODO !!!!!!!!!!!!!!!!!!!!!!!!!!! WE (MAY) ALSO NEED TO COPY STATE
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else
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@ -1324,8 +1324,7 @@ bool DerivationGoal::prepareBuild()
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}
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/* Second, the input sources. */
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for (PathSet::iterator i = drv.inputSrcs.begin();
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i != drv.inputSrcs.end(); ++i)
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for (PathSet::iterator i = drv.inputSrcs.begin(); i != drv.inputSrcs.end(); ++i)
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computeFSClosure(*i, inputPaths, false); //TODO !!!!!!!!!!!!!!!!!!!!!!!!!!! WE (MAY) ALSO NEED TO COPY STATE
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debug(format("added input paths %1%") % showPaths(inputPaths));
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@ -1759,7 +1758,7 @@ void DerivationGoal::computeClosure()
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* [scan for and state references and component references in the state path] //3,4
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*/
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PathSet allStatePaths;
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PathSet allStatePaths2;
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for (PathSet::const_iterator i = allPaths.begin(); i != allPaths.end(); i++){
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Path componentPath = *i;
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@ -1772,7 +1771,7 @@ void DerivationGoal::computeClosure()
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//The we can dismiss the call to queryDeriversStatePath(...), and we only have to do registerValidPath once
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PathSet stateRefs = queryDeriversStatePath(txn, componentPath ,"*",getCallingUserName());
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allStatePaths = mergePathSets(stateRefs, allStatePaths);
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allStatePaths2 = mergePathSets(stateRefs, allStatePaths2);
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}
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}
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@ -1782,10 +1781,10 @@ void DerivationGoal::computeClosure()
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Path path = i->second.path;
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//We scan for state references in the component path
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PathSet output_state_references = scanForReferences(path, allStatePaths);
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PathSet output_state_references = scanForReferences(path, allStatePaths2);
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//debugging
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for (PathSet::const_iterator i = allStatePaths.begin(); i != allStatePaths.end(); i++)
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for (PathSet::const_iterator i = allStatePaths2.begin(); i != allStatePaths2.end(); i++)
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debug(format("all possible StatePaths: %1%") % (*i));
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for (PathSet::const_iterator i = output_state_references.begin(); i != output_state_references.end(); i++)
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debug(format("state References scanned: %1%") % (*i));
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@ -1804,7 +1803,7 @@ void DerivationGoal::computeClosure()
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printMsg(lvlTalkative, format("scanning for component and state references inside `%1%'") % statePath);
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state_references = scanForReferences(statePath, allPaths);
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state_stateReferences = scanForReferences(statePath, allStatePaths);
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state_stateReferences = scanForReferences(statePath, allStatePaths2);
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}
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//Register all outputs now valid
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@ -1549,6 +1549,7 @@ void LocalStore::storePathStateRequisitesOnly(const Path & storePath, const bool
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* Not used yet ......................... (should we use it .... ???)
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*
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*/
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/*
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void getDependenciesAtBuildTime(const Transaction & txn, const Path & drvPath)
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{
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Derivation drv = derivationFromPath(drvPath);
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@ -1557,21 +1558,20 @@ void getDependenciesAtBuildTime(const Transaction & txn, const Path & drvPath)
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//TODO THIS IS A DIRECT COPY FROM BUILD.CC WE SHOULD MERGE !!!!!!!!!!!!1!!!!!!!!!!!!!
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/* The outputs are referenceable paths. */
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for (DerivationOutputs::iterator i = drv.outputs.begin();
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i != drv.outputs.end(); ++i)
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// The outputs are referenceable paths.
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for (DerivationOutputs::iterator i = drv.outputs.begin(); i != drv.outputs.end(); ++i)
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{
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debug(format("building path `%1%'") % i->second.path);
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allPaths.insert(i->second.path);
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}
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/* First, the input derivations. */
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// First, the input derivations.
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for (DerivationInputs::iterator i = drv.inputDrvs.begin();
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i != drv.inputDrvs.end(); ++i)
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{
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/* Add the relevant output closures of the input derivation
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`*i' as input paths. Only add the closures of output paths
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that are specified as inputs. */
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// Add the relevant output closures of the input derivation
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// `*i' as input paths. Only add the closures of output paths
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// that are specified as inputs.
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assert(store->isValidPath(i->first));
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Derivation inDrv = derivationFromPath(i->first);
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for (StringSet::iterator j = i->second.begin(); j != i->second.end(); ++j)
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@ -1581,7 +1581,7 @@ void getDependenciesAtBuildTime(const Transaction & txn, const Path & drvPath)
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throw Error(format("derivation `%1%' requires non-existent output `%2%' from input derivation `%3%'") % drvPath % *j % i->first);
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}
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/* Second, the input sources. */
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// Second, the input sources.
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for (PathSet::iterator i = drv.inputSrcs.begin(); i != drv.inputSrcs.end(); ++i)
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computeFSClosure(*i, inputPaths, false); //TODO !!!!!!!!!!!!!!!!!!!!!!!!!!! WE (MAY) ALSO NEED TO COPY STATE
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@ -1591,6 +1591,7 @@ void getDependenciesAtBuildTime(const Transaction & txn, const Path & drvPath)
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for (PathSet::iterator i = allPaths.begin(); i != allPaths.end(); ++i)
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printMsg(lvlError, format("ALLPATHS2: %1%") % *i);
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}
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*/
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void scanForAllReferences(const Transaction & txn, const Path & statePath)
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{
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@ -43,13 +43,13 @@ bool isStatePath(const Path & path)
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void assertStorePath(const Path & path)
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{
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if (!isStorePath(path))
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throw Error(format("component path `%1%' is not in the Nix store (1)") % path); //TODO bug: this prints an empty path ...
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throw Error(format("component path `%1%' is not in the Nix store") % path);
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}
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void assertStatePath(const Path & path)
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{
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if (!isStatePath(path))
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throw Error(format("state path `%1%' is not in the Nix state-store (1)") % path); //TODO bug: this prints an empty path ...
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throw Error(format("state path `%1%' is not in the Nix state-store") % path);
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}
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@ -64,6 +64,26 @@ Path toStorePath(const Path & path)
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return Path(path, 0, slash);
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}
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Path toStoreOrStatePath(const Path & path)
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{
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bool isStorePath = isInStore(path);
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bool isStateStore = isInStateStore(path);
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if (!isStorePath && !isStateStore)
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throw Error(format("path `%1%' is not in the Nix store or Nix state store") % path);
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Path::size_type slash;
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if(isStorePath)
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slash = path.find('/', nixStore.size() + 1);
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else
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slash = path.find('/', nixStoreState.size() + 1);
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if (slash == Path::npos)
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return path;
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else
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return Path(path, 0, slash);
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}
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void checkStoreName(const string & name)
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{
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@ -246,7 +246,7 @@ void checkStoreName(const string & name);
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/* Chop off the parts after the top-level store name, e.g.,
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/nix/store/abcd-foo/bar => /nix/store/abcd-foo. */
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Path toStorePath(const Path & path);
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Path toStoreOrStatePath(const Path & path);
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/* Constructs a unique store path name. */
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Path makeStorePath(const string & type,
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