forked from lix-project/lix
0746951be1
* Finish converting existing comments for internal API docs 99% of this was just reformatting existing comments. Only two exceptions: - Expanded upon `BuildResult::status` compat note - Split up file-level `symbol-table.hh` doc comments to get per-definition docs Also fixed a few whitespace goofs, turning leading tabs to spaces and removing trailing spaces. Picking up from #8133 * Fix two things from comments * Use triple-backtick not indent for `dumpPath` * Convert GNU-style `\`..'` quotes to markdown style in API docs This will render correctly.
68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
#pragma once
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///@file
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#include "store-api.hh"
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#include "gc-store.hh"
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#include "log-store.hh"
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namespace nix {
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struct LocalFSStoreConfig : virtual StoreConfig
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{
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using StoreConfig::StoreConfig;
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// FIXME: the (StoreConfig*) cast works around a bug in gcc that causes
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// it to omit the call to the Setting constructor. Clang works fine
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// either way.
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const PathSetting rootDir{(StoreConfig*) this, true, "",
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"root",
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"Directory prefixed to all other paths."};
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const PathSetting stateDir{(StoreConfig*) this, false,
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rootDir != "" ? rootDir + "/nix/var/nix" : settings.nixStateDir,
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"state",
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"Directory where Nix will store state."};
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const PathSetting logDir{(StoreConfig*) this, false,
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rootDir != "" ? rootDir + "/nix/var/log/nix" : settings.nixLogDir,
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"log",
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"directory where Nix will store log files."};
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const PathSetting realStoreDir{(StoreConfig*) this, false,
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rootDir != "" ? rootDir + "/nix/store" : storeDir, "real",
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"Physical path of the Nix store."};
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};
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class LocalFSStore : public virtual LocalFSStoreConfig,
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public virtual Store,
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public virtual GcStore,
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public virtual LogStore
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{
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public:
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const static std::string drvsLogDir;
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LocalFSStore(const Params & params);
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void narFromPath(const StorePath & path, Sink & sink) override;
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ref<FSAccessor> getFSAccessor() override;
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/**
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* Register a permanent GC root.
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*/
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Path addPermRoot(const StorePath & storePath, const Path & gcRoot);
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virtual Path getRealStoreDir() { return realStoreDir; }
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Path toRealPath(const Path & storePath) override
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{
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assert(isInStore(storePath));
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return getRealStoreDir() + "/" + std::string(storePath, storeDir.size() + 1);
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}
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std::optional<std::string> getBuildLogExact(const StorePath & path) override;
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};
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}
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