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Merge remote-tracking branch 'upstream/master' into path-info

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This commit is contained in:
John Ericson 2023-04-07 20:39:04 -04:00
commit fd21f9d76e
211 changed files with 3961 additions and 1506 deletions
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54
src/libstore/store-api.cc
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@ -527,6 +527,57 @@ StorePathSet Store::queryDerivationOutputs(const StorePath & path)
return outputPaths;
}
void Store::querySubstitutablePathInfos(const StorePathCAMap & paths, SubstitutablePathInfos & infos)
{
if (!settings.useSubstitutes) return;
for (auto & sub : getDefaultSubstituters()) {
for (auto & path : paths) {
if (infos.count(path.first))
// Choose first succeeding substituter.
continue;
auto subPath(path.first);
// Recompute store path so that we can use a different store root.
if (path.second) {
subPath = makeFixedOutputPathFromCA(
path.first.name(),
ContentAddressWithReferences::withoutRefs(*path.second));
if (sub->storeDir == storeDir)
assert(subPath == path.first);
if (subPath != path.first)
debug("replaced path '%s' with '%s' for substituter '%s'", printStorePath(path.first), sub->printStorePath(subPath), sub->getUri());
} else if (sub->storeDir != storeDir) continue;
debug("checking substituter '%s' for path '%s'", sub->getUri(), sub->printStorePath(subPath));
try {
auto info = sub->queryPathInfo(subPath);
if (sub->storeDir != storeDir && !(info->isContentAddressed(*sub) && info->references.empty()))
continue;
auto narInfo = std::dynamic_pointer_cast<const NarInfo>(
std::shared_ptr<const ValidPathInfo>(info));
infos.insert_or_assign(path.first, SubstitutablePathInfo{
.deriver = info->deriver,
.references = info->references,
.downloadSize = narInfo ? narInfo->fileSize : 0,
.narSize = info->narSize,
});
} catch (InvalidPath &) {
} catch (SubstituterDisabled &) {
} catch (Error & e) {
if (settings.tryFallback)
logError(e.info());
else
throw;
}
}
}
}
bool Store::isValidPath(const StorePath & storePath)
{
{
@ -1125,7 +1176,8 @@ std::map<StorePath, StorePath> copyPaths(
return storePathForDst;
};
uint64_t total = 0;
// total is accessed by each copy, which are each handled in separate threads
std::atomic<uint64_t> total = 0;
for (auto & missingPath : sortedMissing) {
auto info = srcStore.queryPathInfo(missingPath);