mirror of
https://github.com/NixOS/nix.git
synced 2024-11-22 23:02:27 +00:00
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.
This commit is contained in:
parent
665d4ec2da
commit
6212e89bf6
@ -22,55 +22,53 @@ void Store::computeFSClosure(const StorePathSet & startPaths,
|
||||
|
||||
Sync<State> state_(State{0, paths_, 0});
|
||||
|
||||
std::function<void(const Path &)> enqueue;
|
||||
std::function<void(const StorePath &)> enqueue;
|
||||
|
||||
std::condition_variable done;
|
||||
|
||||
enqueue = [&](const Path & path) -> void {
|
||||
enqueue = [&](const StorePath & path) -> void {
|
||||
{
|
||||
auto state(state_.lock());
|
||||
if (state->exc) return;
|
||||
if (!state->paths.insert(parseStorePath(path)).second) return;
|
||||
if (!state->paths.insert(path).second) return;
|
||||
state->pending++;
|
||||
}
|
||||
|
||||
queryPathInfo(parseStorePath(path), {[&, pathS(path)](std::future<ref<const ValidPathInfo>> fut) {
|
||||
queryPathInfo(path, {[&](std::future<ref<const ValidPathInfo>> fut) {
|
||||
// FIXME: calls to isValidPath() should be async
|
||||
|
||||
try {
|
||||
auto info = fut.get();
|
||||
|
||||
auto path = parseStorePath(pathS);
|
||||
|
||||
if (flipDirection) {
|
||||
|
||||
StorePathSet referrers;
|
||||
queryReferrers(path, referrers);
|
||||
for (auto & ref : referrers)
|
||||
if (ref != path)
|
||||
enqueue(printStorePath(ref));
|
||||
enqueue(ref);
|
||||
|
||||
if (includeOutputs)
|
||||
for (auto & i : queryValidDerivers(path))
|
||||
enqueue(printStorePath(i));
|
||||
enqueue(i);
|
||||
|
||||
if (includeDerivers && path.isDerivation())
|
||||
for (auto & i : queryDerivationOutputs(path))
|
||||
if (isValidPath(i) && queryPathInfo(i)->deriver == path)
|
||||
enqueue(printStorePath(i));
|
||||
enqueue(i);
|
||||
|
||||
} else {
|
||||
|
||||
for (auto & ref : info->references)
|
||||
if (ref != path)
|
||||
enqueue(printStorePath(ref));
|
||||
enqueue(ref);
|
||||
|
||||
if (includeOutputs && path.isDerivation())
|
||||
for (auto & i : queryDerivationOutputs(path))
|
||||
if (isValidPath(i)) enqueue(printStorePath(i));
|
||||
if (isValidPath(i)) enqueue(i);
|
||||
|
||||
if (includeDerivers && info->deriver && isValidPath(*info->deriver))
|
||||
enqueue(printStorePath(*info->deriver));
|
||||
enqueue(*info->deriver);
|
||||
|
||||
}
|
||||
|
||||
@ -90,7 +88,7 @@ void Store::computeFSClosure(const StorePathSet & startPaths,
|
||||
};
|
||||
|
||||
for (auto & startPath : startPaths)
|
||||
enqueue(printStorePath(startPath));
|
||||
enqueue(startPath);
|
||||
|
||||
{
|
||||
auto state(state_.lock());
|
||||
@ -160,13 +158,10 @@ void Store::queryMissing(const std::vector<StorePathWithOutputs> & targets,
|
||||
};
|
||||
|
||||
auto checkOutput = [&](
|
||||
const Path & drvPathS, ref<Derivation> drv, const Path & outPathS, ref<Sync<DrvState>> drvState_)
|
||||
const StorePath & drvPath, ref<Derivation> drv, const StorePath & outPath, ref<Sync<DrvState>> drvState_)
|
||||
{
|
||||
if (drvState_->lock()->done) return;
|
||||
|
||||
auto drvPath = parseStorePath(drvPathS);
|
||||
auto outPath = parseStorePath(outPathS);
|
||||
|
||||
SubstitutablePathInfos infos;
|
||||
querySubstitutablePathInfos({{outPath, getDerivationCA(*drv)}}, infos);
|
||||
|
||||
@ -203,7 +198,7 @@ void Store::queryMissing(const std::vector<StorePathWithOutputs> & targets,
|
||||
return;
|
||||
}
|
||||
|
||||
PathSet invalid;
|
||||
StorePathSet invalid;
|
||||
/* true for regular derivations, and CA derivations for which we
|
||||
have a trust mapping for all wanted outputs. */
|
||||
auto knownOutputPaths = true;
|
||||
@ -213,7 +208,7 @@ void Store::queryMissing(const std::vector<StorePathWithOutputs> & targets,
|
||||
break;
|
||||
}
|
||||
if (wantOutput(outputName, path.outputs) && !isValidPath(*pathOpt))
|
||||
invalid.insert(printStorePath(*pathOpt));
|
||||
invalid.insert(*pathOpt);
|
||||
}
|
||||
if (knownOutputPaths && invalid.empty()) return;
|
||||
|
||||
@ -223,7 +218,7 @@ void Store::queryMissing(const std::vector<StorePathWithOutputs> & targets,
|
||||
if (knownOutputPaths && settings.useSubstitutes && parsedDrv.substitutesAllowed()) {
|
||||
auto drvState = make_ref<Sync<DrvState>>(DrvState(invalid.size()));
|
||||
for (auto & output : invalid)
|
||||
pool.enqueue(std::bind(checkOutput, printStorePath(path.path), drv, output, drvState));
|
||||
pool.enqueue(std::bind(checkOutput, path.path, drv, output, drvState));
|
||||
} else
|
||||
mustBuildDrv(path.path, *drv);
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user