feat: Add tvix-store cli to system packages

modules/default.nix

@@ -68,6 +68,8 @@ in
 
   config = lib.mkIf cfg.enable {
 
+    environment.systemPackages = [ pkgs.tvix-store ];
+
     systemd.services = lib.mkMerge (
       (lib.singleton {
         tvix-castore = {

tests/default.nix

@@ -5,5 +5,6 @@ let
 in
 {
   basic = pkgs.callPackage ./basic.nix { };
+  ingest = pkgs.callPackage ./ingest.nix { };
   signature = pkgs.callPackage ./signature.nix { };
 }

tests/ingest.nix

@@ -0,0 +1,61 @@
+{ pkgs }:
+let
+  #hello = pkgs.hello.overrideAttrs { pname = "custom-hello"; };
+  inherit (pkgs) hello;
+  references = pkgs.runCommandNoCC "hello-refs" {
+    exportReferencesGraph.hello = hello;
+    __structuredAttrs = true;
+    nativeBuildInputs = [ pkgs.jq ];
+  } "jq -r \"{closure : .hello}\" < .attrs.json > $out"; # "jq -r '.hello' < .attrs.json > $out";
+in
+pkgs.testers.runNixOSTest (_: {
+  name = "cache signature upload test";
+  nodes = {
+    cache =
+      { config, ... }:
+      {
+        imports = [
+          ./common
+          ../modules
+        ];
+
+        system.extraDependencies = [
+          hello
+          references
+        ];
+
+        services.tvix-binary-cache = {
+          enable = true;
+          caches = {
+            cache.port = 8000;
+          };
+        };
+
+        services.nginx = {
+          enable = true;
+          recommendedProxySettings = true;
+          virtualHosts.cache = {
+            default = true;
+            locations = {
+              "/cache".return = "302 /cache/";
+              "/cache/" = {
+                proxyPass = "http://localhost:${toString config.services.tvix-binary-cache.caches.cache.port}/";
+              };
+            };
+            extraConfig = "client_max_body_size 1G;";
+
+          };
+        };
+        networking.firewall.allowedTCPPorts = [ 80 ];
+      };
+  };
+  testScript = ''
+    import time
+    start_all()
+    cache.wait_for_unit("nginx.service")
+    cache.wait_for_unit("nar-bridge-cache.service")
+    time.sleep(1)
+    socket_addr = "grpc+unix:///run/tvix-binary-cache-cache/socket"
+    cache.succeed(f"BLOB_SERVICE_ADDR={socket_addr} DIRECTORY_SERVICE_ADDR={socket_addr} PATH_INFO_SERVICE_ADDR={socket_addr} tvix-store copy ${builtins.toString references}")
+  '';
+})