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Avoid some StorePath -> Path -> StorePath roundtrips
There were done when StorePath was defined in Rust and there were some FFI issues. This is no longer an issue.
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665d4ec2da
commit
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@ -22,55 +22,53 @@ void Store::computeFSClosure(const StorePathSet & startPaths,
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Sync<State> state_(State{0, paths_, 0});
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std::function<void(const Path &)> enqueue;
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std::function<void(const StorePath &)> enqueue;
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std::condition_variable done;
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enqueue = [&](const Path & path) -> void {
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enqueue = [&](const StorePath & path) -> void {
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{
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auto state(state_.lock());
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if (state->exc) return;
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if (!state->paths.insert(parseStorePath(path)).second) return;
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if (!state->paths.insert(path).second) return;
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state->pending++;
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}
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queryPathInfo(parseStorePath(path), {[&, pathS(path)](std::future<ref<const ValidPathInfo>> fut) {
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queryPathInfo(path, {[&](std::future<ref<const ValidPathInfo>> fut) {
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// FIXME: calls to isValidPath() should be async
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try {
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auto info = fut.get();
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auto path = parseStorePath(pathS);
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if (flipDirection) {
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StorePathSet referrers;
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queryReferrers(path, referrers);
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for (auto & ref : referrers)
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if (ref != path)
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enqueue(printStorePath(ref));
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enqueue(ref);
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if (includeOutputs)
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for (auto & i : queryValidDerivers(path))
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enqueue(printStorePath(i));
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enqueue(i);
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if (includeDerivers && path.isDerivation())
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for (auto & i : queryDerivationOutputs(path))
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if (isValidPath(i) && queryPathInfo(i)->deriver == path)
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enqueue(printStorePath(i));
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enqueue(i);
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} else {
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for (auto & ref : info->references)
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if (ref != path)
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enqueue(printStorePath(ref));
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enqueue(ref);
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if (includeOutputs && path.isDerivation())
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for (auto & i : queryDerivationOutputs(path))
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if (isValidPath(i)) enqueue(printStorePath(i));
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if (isValidPath(i)) enqueue(i);
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if (includeDerivers && info->deriver && isValidPath(*info->deriver))
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enqueue(printStorePath(*info->deriver));
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enqueue(*info->deriver);
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}
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@ -90,7 +88,7 @@ void Store::computeFSClosure(const StorePathSet & startPaths,
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};
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for (auto & startPath : startPaths)
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enqueue(printStorePath(startPath));
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enqueue(startPath);
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{
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auto state(state_.lock());
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@ -160,13 +158,10 @@ void Store::queryMissing(const std::vector<StorePathWithOutputs> & targets,
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};
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auto checkOutput = [&](
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const Path & drvPathS, ref<Derivation> drv, const Path & outPathS, ref<Sync<DrvState>> drvState_)
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const StorePath & drvPath, ref<Derivation> drv, const StorePath & outPath, ref<Sync<DrvState>> drvState_)
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{
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if (drvState_->lock()->done) return;
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auto drvPath = parseStorePath(drvPathS);
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auto outPath = parseStorePath(outPathS);
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SubstitutablePathInfos infos;
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querySubstitutablePathInfos({{outPath, getDerivationCA(*drv)}}, infos);
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@ -203,7 +198,7 @@ void Store::queryMissing(const std::vector<StorePathWithOutputs> & targets,
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return;
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}
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PathSet invalid;
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StorePathSet invalid;
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/* true for regular derivations, and CA derivations for which we
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have a trust mapping for all wanted outputs. */
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auto knownOutputPaths = true;
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@ -213,7 +208,7 @@ void Store::queryMissing(const std::vector<StorePathWithOutputs> & targets,
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break;
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}
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if (wantOutput(outputName, path.outputs) && !isValidPath(*pathOpt))
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invalid.insert(printStorePath(*pathOpt));
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invalid.insert(*pathOpt);
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}
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if (knownOutputPaths && invalid.empty()) return;
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@ -223,7 +218,7 @@ void Store::queryMissing(const std::vector<StorePathWithOutputs> & targets,
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if (knownOutputPaths && settings.useSubstitutes && parsedDrv.substitutesAllowed()) {
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auto drvState = make_ref<Sync<DrvState>>(DrvState(invalid.size()));
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for (auto & output : invalid)
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pool.enqueue(std::bind(checkOutput, printStorePath(path.path), drv, output, drvState));
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pool.enqueue(std::bind(checkOutput, path.path, drv, output, drvState));
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} else
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mustBuildDrv(path.path, *drv);
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