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Merge FSAccessor into SourceAccessor

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This commit is contained in:
Eelco Dolstra 2023-11-01 17:09:28 +01:00
parent 581693bdea
commit 1a902f5fa7
25 changed files with 178 additions and 224 deletions
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21
src/libstore/remote-fs-accessor.hh
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@ -1,40 +1,43 @@
#pragma once
///@file
#include "fs-accessor.hh"
#include "source-accessor.hh"
#include "ref.hh"
#include "store-api.hh"
namespace nix {
class RemoteFSAccessor : public FSAccessor
class RemoteFSAccessor : public SourceAccessor
{
ref<Store> store;
std::map<std::string, ref<FSAccessor>> nars;
std::map<std::string, ref<SourceAccessor>> nars;
bool requireValidPath;
Path cacheDir;
std::pair<ref<FSAccessor>, Path> fetch(const Path & path_, bool requireValidPath = true);
std::pair<ref<SourceAccessor>, CanonPath> fetch(const CanonPath & path);
friend class BinaryCacheStore;
Path makeCacheFile(std::string_view hashPart, const std::string & ext);
ref<FSAccessor> addToCache(std::string_view hashPart, std::string && nar);
ref<SourceAccessor> addToCache(std::string_view hashPart, std::string && nar);
public:
RemoteFSAccessor(ref<Store> store,
bool requireValidPath = true,
const /* FIXME: use std::optional */ Path & cacheDir = "");
std::optional<Stat> stat(const Path & path) override;
std::optional<Stat> maybeLstat(const CanonPath & path) override;
DirEntries readDirectory(const Path & path) override;
DirEntries readDirectory(const CanonPath & path) override;
std::string readFile(const Path & path, bool requireValidPath = true) override;
std::string readFile(const CanonPath & path) override;
std::string readLink(const Path & path) override;
std::string readLink(const CanonPath & path) override;
};
}