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authorEelco Dolstra <edolstra@gmail.com>2016-10-07T16·13+0200
committerEelco Dolstra <edolstra@gmail.com>2016-10-07T16·13+0200
commit629ab8002218e9b526d947a9b7a2eccddc3f331c (patch)
tree1c7afac50fcad1019c9b45b97e421d6a3d121823 /src/libstore/store-api.hh
parentb0f7f9c98f2b54e34e9344f817d30363533d108f (diff)
importPaths(): Fix accessor support for Hydra
Diffstat (limited to 'src/libstore/store-api.hh')
-rw-r--r--src/libstore/store-api.hh11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/libstore/store-api.hh b/src/libstore/store-api.hh
index cba4deaad5d7..8efacfd18ecc 100644
--- a/src/libstore/store-api.hh
+++ b/src/libstore/store-api.hh
@@ -461,6 +461,17 @@ public:
     /* Return an object to access files in the Nix store. */
     virtual ref<FSAccessor> getFSAccessor() = 0;
 
+private:
+
+    /* Inform an accessor about the NAR contents of a store path. Used
+       by importPaths() to speed up subsequent access to the imported
+       paths when used with binary cache stores. */
+    virtual void addPathToAccessor(ref<FSAccessor>, const Path & storePath, const ref<std::string> & data)
+    {
+    }
+
+public:
+
     /* Add signatures to the specified store path. The signatures are
        not verified. */
     virtual void addSignatures(const Path & storePath, const StringSet & sigs) = 0;