Merge pull request #66722 from mmahut/trezord-emulator

trezord: adding emulator support (plus test)

nixos/modules/services/hardware/trezord.nix

@@ -22,6 +22,22 @@ in {
           Enable Trezor bridge daemon, for use with Trezor hardware bitcoin wallets.
         '';
       };
+
+      emulator.enable = mkOption {
+        type = types.bool;
+        default = false;
+        description = ''
+          Enable Trezor emulator support.
+          '';
+       };
+
+      emulator.port = mkOption {
+        type = types.port;
+        default = 21324;
+        description = ''
+          Listening port for the Trezor emulator.
+          '';
+      };
     };
   };
   
@@ -50,7 +66,7 @@ in {
       path = [];
       serviceConfig = {
         Type = "simple";
-        ExecStart = "${pkgs.trezord}/bin/trezord-go";
+        ExecStart = "${pkgs.trezord}/bin/trezord-go ${optionalString cfg.emulator.enable "-e ${builtins.toString cfg.emulator.port}"}";
         User = "trezord";
       };
     };

nixos/tests/all-tests.nix

@@ -262,6 +262,7 @@ in
   tinydns = handleTest ./tinydns.nix {};
   tor = handleTest ./tor.nix {};
   transmission = handleTest ./transmission.nix {};
+  trezord = handleTest ./trezord.nix {};
   udisks2 = handleTest ./udisks2.nix {};
   upnp = handleTest ./upnp.nix {};
   uwsgi = handleTest ./uwsgi.nix {};

nixos/tests/trezord.nix

@@ -0,0 +1,20 @@
+import ./make-test.nix ({ pkgs, ... }: {
+  name = "trezord";
+  meta = with pkgs.stdenv.lib.maintainers; {
+    maintainers = [ mmahut ];
+  };
+
+  nodes = {
+    machine = { ... }: {
+      services.trezord.enable = true;
+      services.trezord.emulator.enable = true;
+    };
+  };
+
+  testScript = ''
+    startAll;
+    $machine->waitForUnit("trezord.service");
+    $machine->waitForOpenPort(21325);
+    $machine->waitUntilSucceeds("curl -L http://localhost:21325/status/ | grep Version");
+  '';
+})