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Avoid creating temporary store object for git over the wire

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Instead, serialize as NAR and send that over, then rehash sever side.
This is alorithmically simpler, but comes at the cost of a newer
parameter to `Store::addToStoreFromDump`.

Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
This commit is contained in:
John Ericson 2024-01-18 23:57:26 -05:00
parent 201551c937
commit d4ad1fcf30
16 changed files with 137 additions and 138 deletions
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src/nix-env/user-env.cc
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@ -113,7 +113,7 @@ bool createUserEnv(EvalState & state, PackageInfos & elems,
std::string str2 = str.str();
StringSource source { str2 };
state.store->addToStoreFromDump(
source, "env-manifest.nix", TextIngestionMethod {}, HashAlgorithm::SHA256, references);
source, "env-manifest.nix", FileSerialisationMethod::Flat, TextIngestionMethod {}, HashAlgorithm::SHA256, references);
});
/* Get the environment builder expression. */