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Convert more methods

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Fixed one test, broke another
This commit is contained in:
John Ericson 2023-05-08 18:50:16 -04:00
parent 59a8099038
commit b3d320c594
3 changed files with 123 additions and 15 deletions
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80
src/libstore/local-overlay-store.cc
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@ -3,6 +3,12 @@
namespace nix {
Path LocalOverlayStoreConfig::toUpperPath(const StorePath & path) {
auto res = upperLayer + "/" + path.to_string();
warn("upper path: %s", res);
return res;
}
LocalOverlayStore::LocalOverlayStore(const Params & params)
: StoreConfig(params)
, LocalFSStoreConfig(params)
@ -30,7 +36,6 @@ void LocalOverlayStore::registerDrvOutput(const Realisation & info)
void LocalOverlayStore::queryPathInfoUncached(const StorePath & path,
Callback<std::shared_ptr<const ValidPathInfo>> callback) noexcept
{
auto callbackPtr = std::make_shared<decltype(callback)>(std::move(callback));
LocalStore::queryPathInfoUncached(path,
@ -55,6 +60,79 @@ void LocalOverlayStore::queryPathInfoUncached(const StorePath & path,
}
void LocalOverlayStore::queryRealisationUncached(const DrvOutput & drvOutput,
Callback<std::shared_ptr<const Realisation>> callback) noexcept
{
auto callbackPtr = std::make_shared<decltype(callback)>(std::move(callback));
LocalStore::queryRealisationUncached(drvOutput,
{[this, drvOutput, callbackPtr](std::future<std::shared_ptr<const Realisation>> fut) {
try {
auto info = fut.get();
if (info)
return (*callbackPtr)(std::move(info));
} catch (...) {
return callbackPtr->rethrow();
}
// If we don't have it, check lower store
lowerStore->queryRealisation(drvOutput,
{[callbackPtr](std::future<std::shared_ptr<const Realisation>> fut) {
try {
(*callbackPtr)(fut.get());
} catch (...) {
return callbackPtr->rethrow();
}
}});
}});
}
bool LocalOverlayStore::isValidPathUncached(const StorePath & path)
{
auto res = LocalStore::isValidPathUncached(path);
if (res) return res;
return lowerStore->isValidPath(path);
}
void LocalOverlayStore::addToStore(const ValidPathInfo & info, Source & source,
RepairFlag repair, CheckSigsFlag checkSigs)
{
LocalStore::addToStore(info, source, repair, checkSigs);
if (lowerStore->isValidPath(info.path)) {
// dedup stores
deletePath(toUpperPath(info.path));
}
}
StorePath LocalOverlayStore::addToStoreFromDump(Source & dump, std::string_view name,
FileIngestionMethod method, HashType hashAlgo, RepairFlag repair, const StorePathSet & references)
{
auto path = LocalStore::addToStoreFromDump(dump, name, method, hashAlgo, repair, references);
if (lowerStore->isValidPath(path)) {
// dedup stores
deletePath(toUpperPath(path));
}
return path;
}
StorePath LocalOverlayStore::addTextToStore(
std::string_view name,
std::string_view s,
const StorePathSet & references,
RepairFlag repair)
{
auto path = LocalStore::addTextToStore(name, s, references, repair);
if (lowerStore->isValidPath(path)) {
// dedup stores
deletePath(toUpperPath(path));
}
return path;
}
static RegisterStoreImplementation<LocalOverlayStore, LocalOverlayStoreConfig> regLocalOverlayStore;
}