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Add Git object hashing to the store layer

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Part of RFC 133

Extracted from our old IPFS branches.

Co-Authored-By: Matthew Bauer <mjbauer95@gmail.com>
Co-Authored-By: Carlo Nucera <carlo.nucera@protonmail.com>
Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
Co-authored-by: Florian Klink <flokli@flokli.de>
This commit is contained in:
John Ericson 2023-09-04 09:51:23 -04:00
parent 04836c73e5
commit 201551c937
27 changed files with 484 additions and 86 deletions
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7
src/libstore/daemon.cc
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@ -13,6 +13,7 @@
#include "archive.hh"
#include "derivations.hh"
#include "args.hh"
#include "git.hh"
namespace nix::daemon {
@ -443,13 +444,17 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
TeeSource savedNARSource(from, saved);
NullFileSystemObjectSink sink; /* just parse the NAR */
parseDump(sink, savedNARSource);
} else {
} else if (method == FileIngestionMethod::Flat) {
/* Incrementally parse the NAR file, stripping the
metadata, and streaming the sole file we expect into
`saved`. */
RegularFileSink savedRegular { saved };
parseDump(savedRegular, from);
if (!savedRegular.regular) throw Error("regular file expected");
} else {
/* Should have validated above that no other file ingestion
method was used. */
assert(false);
}
});
logger->startWork();