diff options
Diffstat (limited to 'src/libstore')
| -rw-r--r-- | src/libstore/build.cc | 2 | ||||
| -rw-r--r-- | src/libstore/filetransfer.cc | 134 |
2 files changed, 1 insertions, 135 deletions
diff --git a/src/libstore/build.cc b/src/libstore/build.cc index ad6ba41b5..ae7ba6549 100644 --- a/src/libstore/build.cc +++ b/src/libstore/build.cc @@ -1407,7 +1407,7 @@ void DerivationGoal::started() { "building '%s'", worker.store.printStorePath(drvPath), curRound, nrRounds); fmt("building '%s'", worker.store.printStorePath(drvPath)); if (hook) msg += fmt(" on '%s'", machineName); - act = std::make_unique<Activity>(*logger, lvlInfo, actBuild, msg, + act = std::make_unique<Activity>(*logger, Verbosity::Info, ActivityType::Build, msg, Logger::Fields{worker.store.printStorePath(drvPath), hook ? machineName : "", curRound, nrRounds}); mcRunningBuilds = std::make_unique<MaintainCount<uint64_t>>(worker.runningBuilds); worker.updateProgress(); diff --git a/src/libstore/filetransfer.cc b/src/libstore/filetransfer.cc index 6a1cf1be3..933c8038d 100644 --- a/src/libstore/filetransfer.cc +++ b/src/libstore/filetransfer.cc @@ -807,140 +807,6 @@ void FileTransfer::download(FileTransferRequest && request, Sink & sink) } } -CachedDownloadResult Downloader::downloadCached( - ref<Store> store, const CachedDownloadRequest & request) -{ - auto url = resolveUri(request.uri); - - auto name = request.name; - if (name == "") { - auto p = url.rfind('/'); - if (p != string::npos) name = string(url, p + 1); - } - - std::optional<StorePath> expectedStorePath; - if (request.expectedHash) { - expectedStorePath = store->makeFixedOutputPath(request.unpack, request.expectedHash, name); - if (store->isValidPath(*expectedStorePath)) { - CachedDownloadResult result; - result.storePath = store->printStorePath(*expectedStorePath); - result.path = store->toRealPath(result.storePath); - return result; - } - } - - Path cacheDir = getCacheDir() + "/nix/tarballs"; - createDirs(cacheDir); - - string urlHash = hashString(HashType::SHA256, name + std::string("\0"s) + url).to_string(Base::Base32, false); - - Path dataFile = cacheDir + "/" + urlHash + ".info"; - Path fileLink = cacheDir + "/" + urlHash + "-file"; - - PathLocks lock({fileLink}, fmt("waiting for lock on '%1%'...", fileLink)); - - std::optional<StorePath> storePath; - - string expectedETag; - - bool skip = false; - - CachedDownloadResult result; - - if (pathExists(fileLink) && pathExists(dataFile)) { - storePath = store->parseStorePath(readLink(fileLink)); - // FIXME - store->addTempRoot(*storePath); - if (store->isValidPath(*storePath)) { - auto ss = tokenizeString<vector<string>>(readFile(dataFile), "\n"); - if (ss.size() >= 3 && ss[0] == url) { - time_t lastChecked; - if (string2Int(ss[2], lastChecked) && (uint64_t) lastChecked + request.ttl >= (uint64_t) time(0)) { - skip = true; - result.effectiveUri = request.uri; - result.etag = ss[1]; - } else if (!ss[1].empty()) { - debug(format("verifying previous ETag '%1%'") % ss[1]); - expectedETag = ss[1]; - } - } - } else - storePath.reset(); - } - - if (!skip) { - - try { - DownloadRequest request2(url); - request2.expectedETag = expectedETag; - auto res = download(request2); - result.effectiveUri = res.effectiveUri; - result.etag = res.etag; - - if (!res.cached) { - StringSink sink; - dumpString(*res.data, sink); - Hash hash = hashString(request.expectedHash ? request.expectedHash.type : HashType::SHA256, *res.data); - ValidPathInfo info(store->makeFixedOutputPath(false, hash, name)); - info.narHash = hashString(HashType::SHA256, *sink.s); - info.narSize = sink.s->size(); - info.ca = makeFixedOutputCA(false, hash); - store->addToStore(info, sink.s, NoRepair, NoCheckSigs); - storePath = info.path.clone(); - } - - assert(storePath); - replaceSymlink(store->printStorePath(*storePath), fileLink); - - writeFile(dataFile, url + "\n" + res.etag + "\n" + std::to_string(time(0)) + "\n"); - } catch (DownloadError & e) { - if (!storePath) throw; - warn("warning: %s; using cached result", e.msg()); - result.etag = expectedETag; - } - } - - if (request.unpack) { - Path unpackedLink = cacheDir + "/" + ((std::string) storePath->to_string()) + "-unpacked"; - PathLocks lock2({unpackedLink}, fmt("waiting for lock on '%1%'...", unpackedLink)); - std::optional<StorePath> unpackedStorePath; - if (pathExists(unpackedLink)) { - unpackedStorePath = store->parseStorePath(readLink(unpackedLink)); - // FIXME - store->addTempRoot(*unpackedStorePath); - if (!store->isValidPath(*unpackedStorePath)) - unpackedStorePath.reset(); - } - if (!unpackedStorePath) { - printInfo("unpacking '%s'...", url); - Path tmpDir = createTempDir(); - AutoDelete autoDelete(tmpDir, true); - unpackTarfile(store->toRealPath(store->printStorePath(*storePath)), tmpDir); - auto members = readDirectory(tmpDir); - if (members.size() != 1) - throw nix::Error("tarball '%s' contains an unexpected number of top-level files", url); - auto topDir = tmpDir + "/" + members.begin()->name; - unpackedStorePath = store->addToStore(name, topDir, true, HashType::SHA256, defaultPathFilter, NoRepair); - } - replaceSymlink(store->printStorePath(*unpackedStorePath), unpackedLink); - storePath = std::move(*unpackedStorePath); - } - - if (expectedStorePath && *storePath != *expectedStorePath) { - unsigned int statusCode = 102; - Hash gotHash = request.unpack - ? hashPath(request.expectedHash.type, store->toRealPath(store->printStorePath(*storePath))).first - : hashFile(request.expectedHash.type, store->toRealPath(store->printStorePath(*storePath))); - throw nix::Error(statusCode, "hash mismatch in file downloaded from '%s':\n wanted: %s\n got: %s", - url, request.expectedHash.to_string(), gotHash.to_string()); - } - - result.storePath = store->printStorePath(*storePath); - result.path = store->toRealPath(result.storePath); - return result; -} - - bool isUri(const string & s) { if (s.compare(0, 8, "channel:") == 0) return true; |