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-rw-r--r--src/libstore/build/derivation-goal.cc2
-rw-r--r--src/libstore/local-store.cc34
-rw-r--r--src/libstore/misc.cc17
-rw-r--r--src/libstore/realisation.cc20
-rw-r--r--src/libstore/realisation.hh8
-rw-r--r--src/libstore/store-api.cc2
-rw-r--r--src/libstore/store-api.hh2
7 files changed, 46 insertions, 39 deletions
diff --git a/src/libstore/build/derivation-goal.cc b/src/libstore/build/derivation-goal.cc
index 93fc54440..8c9ef0101 100644
--- a/src/libstore/build/derivation-goal.cc
+++ b/src/libstore/build/derivation-goal.cc
@@ -927,7 +927,7 @@ void DerivationGoal::resolvedFinished() {
auto newRealisation = *realisation;
newRealisation.id = DrvOutput{initialOutputs.at(wantedOutput).outputHash, wantedOutput};
newRealisation.signatures.clear();
- newRealisation.drvOutputDeps = drvOutputReferences(worker.store, *drv, realisation->outPath);
+ newRealisation.dependentRealisations = drvOutputReferences(worker.store, *drv, realisation->outPath);
signRealisation(newRealisation);
worker.store.registerDrvOutput(newRealisation);
} else {
diff --git a/src/libstore/local-store.cc b/src/libstore/local-store.cc
index ce0e94865..debe70037 100644
--- a/src/libstore/local-store.cc
+++ b/src/libstore/local-store.cc
@@ -711,19 +711,19 @@ void LocalStore::registerDrvOutput(const Realisation & info, CheckSigsFlag check
void LocalStore::registerDrvOutput(const Realisation & info)
{
settings.requireExperimentalFeature("ca-derivations");
- auto state(_state.lock());
retrySQLite<void>([&]() {
+ auto state(_state.lock());
state->stmts->RegisterRealisedOutput
.use()(info.id.strHash())(info.id.outputName)(printStorePath(
info.outPath))(concatStringsSep(" ", info.signatures))
.exec();
+ uint64_t myId = state->db.getLastInsertedRowId();
+ for (auto & [outputId, _] : info.dependentRealisations) {
+ state->stmts->AddRealisationRealisationReference
+ .use()(myId)(outputId.strHash())(outputId.outputName)
+ .exec();
+ }
});
- uint64_t myId = state->db.getLastInsertedRowId();
- for (auto& outputId : info.drvOutputDeps) {
- state->stmts->AddRealisationRealisationReference
- .use()(myId)(outputId.strHash())(outputId.outputName)
- .exec();
- }
}
void LocalStore::cacheDrvOutputMapping(State & state, const uint64_t deriver, const string & outputName, const StorePath & output)
@@ -1730,22 +1730,26 @@ std::optional<const Realisation> LocalStore::queryRealisation(
auto signatures =
tokenizeString<StringSet>(useQueryRealisedOutput.getStr(2));
- std::set<DrvOutput> drvOutputDeps;
+ std::map<DrvOutput, StorePath> dependentRealisations;
auto useRealisationRefs(
state->stmts->QueryRealisationRealisationReferences.use()(
realisationDbId));
- while (useRealisationRefs.next())
- drvOutputDeps.insert(DrvOutput{
- Hash::parseAnyPrefixed(useRealisationRefs.getStr(0)),
- useRealisationRefs.getStr(1),
- }
- );
+ while (useRealisationRefs.next()) {
+ auto depHash = useRealisationRefs.getStr(0);
+ auto depOutputName = useRealisationRefs.getStr(1);
+ auto useQueryRealisedOutput(
+ state->stmts->QueryRealisedOutput.use()(depHash)(depOutputName));
+ assert(useQueryRealisedOutput.next());
+ auto outputPath = parseStorePath(useQueryRealisedOutput.getStr(1));
+ auto depId = DrvOutput { Hash::parseAnyPrefixed(depHash), depOutputName };
+ dependentRealisations.insert({depId, outputPath});
+ }
return Ret{Realisation{
.id = id,
.outPath = outputPath,
.signatures = signatures,
- .drvOutputDeps = drvOutputDeps,
+ .dependentRealisations = dependentRealisations,
}};
});
}
diff --git a/src/libstore/misc.cc b/src/libstore/misc.cc
index 8793f9f4a..80ee15c49 100644
--- a/src/libstore/misc.cc
+++ b/src/libstore/misc.cc
@@ -254,25 +254,22 @@ StorePaths Store::topoSortPaths(const StorePathSet & paths)
}});
}
-std::set<DrvOutput> drvOutputReferences(
+std::map<DrvOutput, StorePath> drvOutputReferences(
const std::set<Realisation> inputRealisations,
const StorePathSet pathReferences)
{
- std::set<DrvOutput> res;
+ std::map<DrvOutput, StorePath> res;
- std::map<StorePath, std::set<DrvOutput>> inputsByOutputPath;
- for (const auto & input : inputRealisations)
- inputsByOutputPath[input.outPath].insert(input.id);
-
- for (const auto & path : pathReferences) {
- auto theseInputs = inputsByOutputPath[path];
- res.insert(theseInputs.begin(), theseInputs.end());
+ for (const auto & input : inputRealisations) {
+ if (pathReferences.count(input.outPath)) {
+ res.insert({input.id, input.outPath});
+ }
}
return res;
}
-std::set<DrvOutput> drvOutputReferences(
+std::map<DrvOutput, StorePath> drvOutputReferences(
Store & store,
const Derivation & drv,
const StorePath & outputPath)
diff --git a/src/libstore/realisation.cc b/src/libstore/realisation.cc
index fab10f68c..d2d306476 100644
--- a/src/libstore/realisation.cc
+++ b/src/libstore/realisation.cc
@@ -33,7 +33,7 @@ void Realisation::closure(Store & store, std::set<Realisation> startOutputs, std
{
auto getDeps = [&](const Realisation& current) -> std::set<Realisation> {
std::set<Realisation> res;
- for (auto& currentDep : current.drvOutputDeps) {
+ for (auto& [currentDep, _] : current.dependentRealisations) {
if (auto currentRealisation = store.queryRealisation(currentDep))
res.insert(*currentRealisation);
else
@@ -60,14 +60,14 @@ void Realisation::closure(Store & store, std::set<Realisation> startOutputs, std
}
nlohmann::json Realisation::toJSON() const {
- nlohmann::json jsonDrvOutputDeps;
- for (auto & dep : drvOutputDeps)
- jsonDrvOutputDeps.push_back(dep.to_string());
+ auto jsonDependentRealisations = nlohmann::json::object();
+ for (auto & [depId, depOutPath] : dependentRealisations)
+ jsonDependentRealisations.emplace(depId.to_string(), depOutPath.to_string());
return nlohmann::json{
{"id", id.to_string()},
{"outPath", outPath.to_string()},
{"signatures", signatures},
- {"drvOutputDeps", jsonDrvOutputDeps},
+ {"dependentRealisations", jsonDependentRealisations},
};
}
@@ -93,16 +93,16 @@ Realisation Realisation::fromJSON(
if (auto signaturesIterator = json.find("signatures"); signaturesIterator != json.end())
signatures.insert(signaturesIterator->begin(), signaturesIterator->end());
- std::set <DrvOutput> drvOutputDeps;
- if (auto jsonDependencies = json.find("drvOutputDeps"); jsonDependencies != json.end())
- for (auto & jsonDep : *jsonDependencies)
- drvOutputDeps.insert(DrvOutput::parse(jsonDep.get<std::string>()));
+ std::map <DrvOutput, StorePath> dependentRealisations;
+ if (auto jsonDependencies = json.find("dependentRealisations"); jsonDependencies != json.end())
+ for (auto & [jsonDepId, jsonDepOutPath] : jsonDependencies->get<std::map<std::string, std::string>>())
+ dependentRealisations.insert({DrvOutput::parse(jsonDepId), StorePath(jsonDepOutPath)});
return Realisation{
.id = DrvOutput::parse(getField("id")),
.outPath = StorePath(getField("outPath")),
.signatures = signatures,
- .drvOutputDeps = drvOutputDeps,
+ .dependentRealisations = dependentRealisations,
};
}
diff --git a/src/libstore/realisation.hh b/src/libstore/realisation.hh
index 776ab606c..8cda5a752 100644
--- a/src/libstore/realisation.hh
+++ b/src/libstore/realisation.hh
@@ -28,7 +28,13 @@ struct Realisation {
StringSet signatures;
- std::set<DrvOutput> drvOutputDeps;
+ /**
+ * The realisations that are required for the current one to be valid.
+ *
+ * When importing this realisation, the store will first check that all its
+ * dependencies exist, and map to the correct output path
+ */
+ std::map<DrvOutput, StorePath> dependentRealisations;
nlohmann::json toJSON() const;
static Realisation fromJSON(const nlohmann::json& json, const std::string& whence);
diff --git a/src/libstore/store-api.cc b/src/libstore/store-api.cc
index 08573f709..6f29c430a 100644
--- a/src/libstore/store-api.cc
+++ b/src/libstore/store-api.cc
@@ -798,7 +798,7 @@ std::map<StorePath, StorePath> copyPaths(ref<Store> srcStore, ref<Store> dstStor
pool, Realisation::closure(*srcStore, toplevelRealisations),
[&](const Realisation& current) -> std::set<Realisation> {
std::set<Realisation> children;
- for (const auto& drvOutput : current.drvOutputDeps) {
+ for (const auto& [drvOutput, _] : current.dependentRealisations) {
auto currentChild = srcStore->queryRealisation(drvOutput);
if (!currentChild)
throw Error(
diff --git a/src/libstore/store-api.hh b/src/libstore/store-api.hh
index 29af0f495..9a0027641 100644
--- a/src/libstore/store-api.hh
+++ b/src/libstore/store-api.hh
@@ -864,7 +864,7 @@ std::pair<std::string, Store::Params> splitUriAndParams(const std::string & uri)
std::optional<ContentAddress> getDerivationCA(const BasicDerivation & drv);
-std::set<DrvOutput> drvOutputReferences(
+std::map<DrvOutput, StorePath> drvOutputReferences(
Store & store,
const Derivation & drv,
const StorePath & outputPath);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 17:14:59 +0000