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Introduce FSInputAccessor and use it

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Backported from the lazy-trees branch. Note that this doesn't yet use
the access control features of FSInputAccessor.
This commit is contained in:
Eelco Dolstra 2023-10-18 15:32:31 +02:00
parent e92cac789f
commit ea38605d11
18 changed files with 502 additions and 126 deletions
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14
src/libstore/store-api.cc
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@ -225,12 +225,16 @@ StorePath Store::makeFixedOutputPathFromCA(std::string_view name, const ContentA
}
std::pair<StorePath, Hash> Store::computeStorePathForPath(std::string_view name,
const Path & srcPath, FileIngestionMethod method, HashType hashAlgo, PathFilter & filter) const
std::pair<StorePath, Hash> Store::computeStorePathFromDump(
Source & dump,
std::string_view name,
FileIngestionMethod method,
HashType hashAlgo,
const StorePathSet & references) const
{
Hash h = method == FileIngestionMethod::Recursive
? hashPath(hashAlgo, srcPath, filter).first
: hashFile(hashAlgo, srcPath);
HashSink sink(hashAlgo);
dump.drainInto(sink);
auto h = sink.finish().first;
FixedOutputInfo caInfo {
.method = method,
.hash = h,