importPaths(): Optionally add NARs to binary cache accessor

This enables an optimisation in hydra-queue-runner, preventing a
download of a NAR it just uploaded to the cache when reading files
like hydra-build-products.

1 files changed, 3 insertions, 2 deletions

diff --git a/src/libstore/binary-cache-store.hh b/src/libstore/binary-cache-store.hh
index c6f319d1bc82..6feb84cd2b10 100644
--- a/src/libstore/binary-cache-store.hh
+++ b/src/libstore/binary-cache-store.hh
@@ -127,9 +127,10 @@ public:
 
     void exportPath(const Path & path, bool sign, Sink & sink) override;
 
-    Paths importPaths(bool requireSignature, Source & source) override;
+    Paths importPaths(bool requireSignature, Source & source,
+        std::shared_ptr<FSAccessor> accessor) override;
 
-    Path importPath(Source & source);
+    Path importPath(Source & source, std::shared_ptr<FSAccessor> accessor);
 
     void buildPaths(const PathSet & paths, BuildMode buildMode = bmNormal) override;