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Clean up store hierarchy with IndirectRootStore

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See the API doc comments for details.
This commit is contained in:
John Ericson 2023-03-23 10:06:45 -04:00
parent 13269ba93b
commit 60d8dd7aea
12 changed files with 136 additions and 37 deletions
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16
src/libstore/uds-remote-store.hh
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@ -3,7 +3,7 @@
#include "remote-store.hh"
#include "remote-store-connection.hh"
#include "local-fs-store.hh"
#include "indirect-root-store.hh"
namespace nix {
@ -21,7 +21,9 @@ struct UDSRemoteStoreConfig : virtual LocalFSStoreConfig, virtual RemoteStoreCon
std::string doc() override;
};
class UDSRemoteStore : public virtual UDSRemoteStoreConfig, public virtual LocalFSStore, public virtual RemoteStore
class UDSRemoteStore : public virtual UDSRemoteStoreConfig
, public virtual IndirectRootStore
, public virtual RemoteStore
{
public:
@ -39,6 +41,16 @@ public:
void narFromPath(const StorePath & path, Sink & sink) override
{ LocalFSStore::narFromPath(path, sink); }
/**
* Implementation of `IndirectRootStore::addIndirectRoot()` which
* delegates to the remote store.
*
* The idea is that the client makes the direct symlink, so it is
* owned managed by the client's user account, and the server makes
* the indirect symlink.
*/
void addIndirectRoot(const Path & path) override;
private:
struct Connection : RemoteStore::Connection