1 files changed, 35 insertions, 0 deletions
diff --git a/third_party/nix/src/nix/ping-store.cc b/third_party/nix/src/nix/ping-store.cc
new file mode 100644
index 000000000000..310942574a2a
--- /dev/null
+++ b/third_party/nix/src/nix/ping-store.cc
@@ -0,0 +1,35 @@
+#include "command.hh"
+#include "shared.hh"
+#include "store-api.hh"
+
+using namespace nix;
+
+struct CmdPingStore : StoreCommand
+{
+    std::string name() override
+    {
+        return "ping-store";
+    }
+
+    std::string description() override
+    {
+        return "test whether a store can be opened";
+    }
+
+    Examples examples() override
+    {
+        return {
+            Example{
+                "To test whether connecting to a remote Nix store via SSH works:",
+                "nix ping-store --store ssh://mac1"
+            },
+        };
+    }
+
+    void run(ref<Store> store) override
+    {
+        store->connect();
+    }
+};
+
+static RegisterCommand r1(make_ref<CmdPingStore>());