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Merge pull request #8805 from tweag/fix-add-to-store-existing

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[V2] Fix misread of source if path is already valid
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Théophane Hufschmitt 2023-08-08 14:57:45 +02:00 • committed by GitHub
commit d00fe5f225
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3 changed files with 29 additions and 0 deletions
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10
src/libstore/local-store.cc
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@ -1196,6 +1196,15 @@ void LocalStore::addToStore(const ValidPathInfo & info, Source & source,
if (checkSigs && pathInfoIsUntrusted(info))
throw Error("cannot add path '%s' because it lacks a signature by a trusted key", printStorePath(info.path));
/* In case we are not interested in reading the NAR: discard it. */
bool narRead = false;
Finally cleanup = [&]() {
if (!narRead) {
ParseSink sink;
parseDump(sink, source);
}
};
addTempRoot(info.path);
if (repair || !isValidPath(info.path)) {
@ -1220,6 +1229,7 @@ void LocalStore::addToStore(const ValidPathInfo & info, Source & source,
TeeSource wrapperSource { source, hashSink };
narRead = true;
restorePath(realPath, wrapperSource);
auto hashResult = hashSink.finish();