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Merge pull request #9265 from obsidiansystems/better-parse-sink

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Make `ParseSink` a bit better
This commit is contained in:
John Ericson 2023-11-02 09:28:29 -04:00 • committed by GitHub
commit 90de958637
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8 changed files with 132 additions and 55 deletions
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8
src/libstore/store-api.cc
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@ -410,7 +410,7 @@ ValidPathInfo Store::addToStoreSlow(std::string_view name, const Path & srcPath,
/* Note that fileSink and unusualHashTee must be mutually exclusive, since
they both write to caHashSink. Note that that requisite is currently true
because the former is only used in the flat case. */
RetrieveRegularNARSink fileSink { caHashSink };
RegularFileSink fileSink { caHashSink };
TeeSink unusualHashTee { narHashSink, caHashSink };
auto & narSink = method == FileIngestionMethod::Recursive && hashAlgo != htSHA256
@ -428,10 +428,10 @@ ValidPathInfo Store::addToStoreSlow(std::string_view name, const Path & srcPath,
information to narSink. */
TeeSource tapped { *fileSource, narSink };
ParseSink blank;
NullParseSink blank;
auto & parseSink = method == FileIngestionMethod::Flat
? fileSink
: blank;
? (ParseSink &) fileSink
: (ParseSink &) blank;
/* The information that flows from tapped (besides being replicated in
narSink), is now put in parseSink. */