1 files changed, 10 insertions, 2 deletions
diff --git a/src/libexpr/primops/fetchgit.hh b/src/libexpr/primops/fetchgit.hh
index 4bf34b76f8dc..056b6fcbe78d 100644
--- a/src/libexpr/primops/fetchgit.hh
+++ b/src/libexpr/primops/fetchgit.hh
@@ -2,13 +2,21 @@
 
 #include <string>
 
-#include "ref.hh"
+#include "util.hh"
 
 namespace nix {
 
 class Store;
 
-Path exportGit(ref<Store> store, const std::string & uri,
+struct GitInfo
+{
+    Path storePath;
+    std::string rev;
+    std::string shortRev;
+    uint64_t revCount = 0;
+};
+
+GitInfo exportGit(ref<Store> store, const std::string & uri,
     const std::string & ref, const std::string & rev = "",
     const std::string & name = "");