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Use TeeSink and TeeSouce in a few more places

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This commit is contained in:
John Ericson
2020-08-13 14:51:17 +00:00
parent 859cd4acea
commit 85aacbee64
5 changed files with 20 additions and 21 deletions
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src/libstore/binary-cache-store.cc
+4 -8
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@@ -312,14 +312,10 @@ void BinaryCacheStore::narFromPath(const StorePath & storePath, Sink & sink)
{
auto info = queryPathInfo(storePath).cast<const NarInfo>();
uint64_t narSize = 0;
LengthSink narSize;
TeeSink tee { sink, narSize };
LambdaSink wrapperSink([&](const unsigned char * data, size_t len) {
sink(data, len);
narSize += len;
});
auto decompressor = makeDecompressionSink(info->compression, wrapperSink);
auto decompressor = makeDecompressionSink(info->compression, tee);
try {
getFile(info->url, *decompressor);
@@ -331,7 +327,7 @@ void BinaryCacheStore::narFromPath(const StorePath & storePath, Sink & sink)
stats.narRead++;
//stats.narReadCompressedBytes += nar->size(); // FIXME
stats.narReadBytes += narSize;
stats.narReadBytes += narSize.length;
}
void BinaryCacheStore::queryPathInfoUncached(const StorePath & storePath,