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https://github.com/privatevoid-net/nix-super.git
synced 2024-11-25 23:36:16 +02:00
Cleanup: Remove singleton()
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parent
0d4a10e910
commit
6c75cf69c3
9 changed files with 23 additions and 35 deletions
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@ -87,7 +87,7 @@ static void prim_scopedImport(EvalState & state, const Pos & pos, Value * * args
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Value & w = *state.allocValue();
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state.mkAttrs(w, 3 + drv.outputs.size());
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Value * v2 = state.allocAttr(w, state.sDrvPath);
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mkString(*v2, path, singleton<PathSet>("=" + path));
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mkString(*v2, path, {"=" + path});
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v2 = state.allocAttr(w, state.sName);
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mkString(*v2, drv.env["name"]);
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Value * outputsVal =
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@ -97,8 +97,7 @@ static void prim_scopedImport(EvalState & state, const Pos & pos, Value * * args
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for (const auto & o : drv.outputs) {
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v2 = state.allocAttr(w, state.symbols.create(o.first));
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mkString(*v2, o.second.path,
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singleton<PathSet>("!" + o.first + "!" + path));
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mkString(*v2, o.second.path, {"!" + o.first + "!" + path});
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outputsVal->listElems()[outputs_index] = state.allocValue();
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mkString(*(outputsVal->listElems()[outputs_index++]), o.first);
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}
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@ -665,10 +664,10 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * *
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drvHashes[drvPath] = hashDerivationModulo(*state.store, drv);
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state.mkAttrs(v, 1 + drv.outputs.size());
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mkString(*state.allocAttr(v, state.sDrvPath), drvPath, singleton<PathSet>("=" + drvPath));
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mkString(*state.allocAttr(v, state.sDrvPath), drvPath, {"=" + drvPath});
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for (auto & i : drv.outputs) {
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mkString(*state.allocAttr(v, state.symbols.create(i.first)),
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i.second.path, singleton<PathSet>("!" + i.first + "!" + drvPath));
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i.second.path, {"!" + i.first + "!" + drvPath});
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}
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v.attrs->sort();
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}
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@ -905,7 +904,7 @@ static void prim_toFile(EvalState & state, const Pos & pos, Value * * args, Valu
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result, since `storePath' itself has references to the paths
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used in args[1]. */
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mkString(v, storePath, singleton<PathSet>(storePath));
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mkString(v, storePath, {storePath});
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}
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@ -967,7 +966,7 @@ static void prim_filterSource(EvalState & state, const Pos & pos, Value * * args
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? computeStorePathForPath(path, true, htSHA256, filter).first
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: state.store->addToStore(baseNameOf(path), path, true, htSHA256, filter, state.repair);
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mkString(v, dstPath, singleton<PathSet>(dstPath));
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mkString(v, dstPath, {dstPath});
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}
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@ -2145,8 +2145,7 @@ void DerivationGoal::startBuilder()
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/* parent */
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pid.setSeparatePG(true);
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builderOut.writeSide.close();
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worker.childStarted(shared_from_this(),
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singleton<set<int> >(builderOut.readSide), true, true);
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worker.childStarted(shared_from_this(), {builderOut.readSide}, true, true);
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/* Check if setting up the build environment failed. */
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while (true) {
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@ -3698,7 +3697,7 @@ void LocalStore::ensurePath(const Path & path)
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Worker worker(*this);
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GoalPtr goal = worker.makeSubstitutionGoal(path);
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Goals goals = singleton<Goals>(goal);
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Goals goals = {goal};
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worker.run(goals);
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@ -3711,7 +3710,7 @@ void LocalStore::repairPath(const Path & path)
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{
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Worker worker(*this);
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GoalPtr goal = worker.makeSubstitutionGoal(path, true);
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Goals goals = singleton<Goals>(goal);
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Goals goals = {goal};
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worker.run(goals);
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@ -949,7 +949,7 @@ Path LocalStore::addToStoreFromDump(const string & dump, const string & name,
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/* The first check above is an optimisation to prevent
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unnecessary lock acquisition. */
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PathLocks outputLock(singleton<PathSet, Path>(dstPath));
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PathLocks outputLock({dstPath});
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if (repair || !isValidPath(dstPath)) {
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@ -1018,7 +1018,7 @@ Path LocalStore::addTextToStore(const string & name, const string & s,
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if (repair || !isValidPath(dstPath)) {
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PathLocks outputLock(singleton<PathSet, Path>(dstPath));
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PathLocks outputLock({dstPath});
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if (repair || !isValidPath(dstPath)) {
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@ -222,8 +222,7 @@ void switchLink(Path link, Path target)
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void lockProfile(PathLocks & lock, const Path & profile)
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{
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lock.lockPaths(singleton<PathSet>(profile),
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(format("waiting for lock on profile ‘%1%’") % profile).str());
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lock.lockPaths({profile}, (format("waiting for lock on profile ‘%1%’") % profile).str());
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lock.setDeletion(true);
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}
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@ -117,15 +117,6 @@ void createSymlink(const Path & target, const Path & link);
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void replaceSymlink(const Path & target, const Path & link);
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template<class T, class A>
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T singleton(const A & a)
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{
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T t;
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t.insert(a);
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return t;
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}
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/* Wrappers arount read()/write() that read/write exactly the
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requested number of bytes. */
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void readFull(int fd, unsigned char * buf, size_t count);
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@ -195,7 +195,7 @@ static void performOp(ref<LocalStore> store, bool trusted, unsigned int clientVe
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case wopHasSubstitutes: {
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Path path = readStorePath(from);
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startWork();
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PathSet res = store->querySubstitutablePaths(singleton<PathSet>(path));
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PathSet res = store->querySubstitutablePaths({path});
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stopWork();
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to << (res.find(path) != res.end());
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break;
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@ -472,7 +472,7 @@ static void performOp(ref<LocalStore> store, bool trusted, unsigned int clientVe
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Path path = absPath(readString(from));
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startWork();
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SubstitutablePathInfos infos;
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store->querySubstitutablePathInfos(singleton<PathSet>(path), infos);
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store->querySubstitutablePathInfos({path}, infos);
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stopWork();
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SubstitutablePathInfos::iterator i = infos.find(path);
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if (i == infos.end())
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@ -224,7 +224,7 @@ static bool isPrebuilt(EvalState & state, DrvInfo & elem)
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{
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Path path = elem.queryOutPath();
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if (state.store->isValidPath(path)) return true;
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PathSet ps = state.store->querySubstitutablePaths(singleton<PathSet>(path));
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PathSet ps = state.store->querySubstitutablePaths({path});
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return ps.find(path) != ps.end();
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}
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@ -710,13 +710,13 @@ static void opSet(Globals & globals, Strings opFlags, Strings opArgs)
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drv.name = globals.forceName;
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if (drv.queryDrvPath() != "") {
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PathSet paths = singleton<PathSet>(drv.queryDrvPath());
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PathSet paths = {drv.queryDrvPath()};
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printMissing(globals.state->store, paths);
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if (globals.dryRun) return;
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globals.state->store->buildPaths(paths, globals.state->repair ? bmRepair : bmNormal);
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}
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else {
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printMissing(globals.state->store, singleton<PathSet>(drv.queryOutPath()));
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printMissing(globals.state->store, {drv.queryOutPath()});
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if (globals.dryRun) return;
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globals.state->store->ensurePath(drv.queryOutPath());
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}
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@ -112,7 +112,7 @@ bool createUserEnv(EvalState & state, DrvInfos & elems,
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Value args, topLevel;
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state.mkAttrs(args, 3);
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mkString(*state.allocAttr(args, state.symbols.create("manifest")),
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manifestFile, singleton<PathSet>(manifestFile));
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manifestFile, {manifestFile});
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args.attrs->push_back(Attr(state.symbols.create("derivations"), &manifest));
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args.attrs->sort();
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mkApp(topLevel, envBuilder, args);
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@ -128,7 +128,7 @@ bool createUserEnv(EvalState & state, DrvInfos & elems,
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/* Realise the resulting store expression. */
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debug("building user environment");
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state.store->buildPaths(singleton<PathSet>(topLevelDrv), state.repair ? bmRepair : bmNormal);
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state.store->buildPaths({topLevelDrv}, state.repair ? bmRepair : bmNormal);
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/* Switch the current user environment to the output path. */
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PathLocks lock;
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@ -64,7 +64,7 @@ static PathSet realisePath(Path path, bool build = true)
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DrvPathWithOutputs p = parseDrvPathWithOutputs(path);
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if (isDerivation(p.first)) {
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if (build) store->buildPaths(singleton<PathSet>(path));
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if (build) store->buildPaths({path});
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Derivation drv = store->derivationFromPath(p.first);
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rootNr++;
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@ -101,7 +101,7 @@ static PathSet realisePath(Path path, bool build = true)
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if (rootNr > 1) rootName += "-" + std::to_string(rootNr);
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path = store->addPermRoot(path, rootName, indirectRoot);
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}
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return singleton<PathSet>(path);
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return {path};
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}
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}
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@ -222,7 +222,7 @@ static PathSet maybeUseOutputs(const Path & storePath, bool useOutput, bool forc
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outputs.insert(i.second.path);
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return outputs;
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}
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else return singleton<PathSet>(storePath);
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else return {storePath};
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}
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@ -537,7 +537,7 @@ static void opDumpDB(Strings opFlags, Strings opArgs)
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throw UsageError("no arguments expected");
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PathSet validPaths = store->queryAllValidPaths();
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for (auto & i : validPaths)
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cout << store->makeValidityRegistration(singleton<PathSet>(i), true, true);
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cout << store->makeValidityRegistration({i}, true, true);
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}
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