remote_store: register for NIX_REMOTE=unix://path

This allows overriding the socket path so the daemon may be listening at
an arbitrary Unix domain socket location.

Fixes #1800

1 files changed, 2 insertions, 0 deletions

diff --git a/src/libstore/remote-store.hh b/src/libstore/remote-store.hh
index 30c6beae6ff2..7f36e206416b 100644
--- a/src/libstore/remote-store.hh
+++ b/src/libstore/remote-store.hh
@@ -134,6 +134,7 @@ class UDSRemoteStore : public LocalFSStore, public RemoteStore
 public:
 
     UDSRemoteStore(const Params & params);
+    UDSRemoteStore(std::string path, const Params & params);
 
     std::string getUri() override;
 
@@ -145,6 +146,7 @@ private:
     };
 
     ref<RemoteStore::Connection> openConnection() override;
+    std::experimental::optional<std::string> path;
 };