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Merge remote-tracking branch 'upstream/master' into from-dump-stream

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This commit is contained in:
John Ericson 2020-07-20 17:29:23 +00:00
commit eab945f591
117 changed files with 8354 additions and 1979 deletions
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52
src/libstore/daemon.cc
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@ -173,31 +173,6 @@ struct TunnelSource : BufferedSource
}
};
/* If the NAR archive contains a single file at top-level, then save
the contents of the file to `s'. Otherwise barf. */
struct RetrieveRegularNARSink : ParseSink
{
bool regular;
string s;
RetrieveRegularNARSink() : regular(true) { }
void createDirectory(const Path & path)
{
regular = false;
}
void receiveContents(unsigned char * data, unsigned int len)
{
s.append((const char *) data, len);
}
void createSymlink(const Path & path, const string & target)
{
regular = false;
}
};
struct ClientSettings
{
bool keepFailed;
@ -394,9 +369,9 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
hashAlgo = parseHashType(hashAlgoRaw);
}
StringSink savedNAR;
TeeSource savedNARSource(from, savedNAR);
RetrieveRegularNARSink savedRegular;
StringSink saved;
TeeSource savedNARSource(from, saved);
RetrieveRegularNARSink savedRegular { saved };
if (method == FileIngestionMethod::Recursive) {
/* Get the entire NAR dump from the client and save it to
@ -410,14 +385,9 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
logger->startWork();
if (!savedRegular.regular) throw Error("regular file expected");
StringSource dumpSource {
method == FileIngestionMethod::Recursive ? *savedNAR.s : savedRegular.s
};
auto path = store->addToStoreFromDump(
dumpSource,
baseName,
method,
hashAlgo);
// FIXME: try to stream directly from `from`.
StringSource dumpSource { *saved.s };
auto path = store->addToStoreFromDump(dumpSource, baseName, method, hashAlgo);
logger->stopWork();
to << store->printStorePath(path);
@ -733,15 +703,15 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
if (!trusted)
info.ultimate = false;
std::string saved;
std::unique_ptr<Source> source;
if (GET_PROTOCOL_MINOR(clientVersion) >= 21)
source = std::make_unique<TunnelSource>(from, to);
else {
TeeParseSink tee(from);
parseDump(tee, tee.source);
saved = std::move(*tee.saved.s);
source = std::make_unique<StringSource>(saved);
StringSink saved;
TeeSource tee { from, saved };
ParseSink ether;
parseDump(ether, tee);
source = std::make_unique<StringSource>(std::move(*saved.s));
}
logger->startWork();