Merge pull request #30057 from dtzWill/feature/webos-novacomd

webos: init novacom, novacomd, cmake-modules; add nixos service

nixos/modules/module-list.nix

@@ -342,6 +342,7 @@
   ./services/misc/nix-optimise.nix
   ./services/misc/nixos-manual.nix
   ./services/misc/nix-ssh-serve.nix
+  ./services/misc/novacomd.nix
   ./services/misc/nzbget.nix
   ./services/misc/octoprint.nix
   ./services/misc/osrm.nix

nixos/modules/services/misc/novacomd.nix

@@ -0,0 +1,31 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+
+  cfg = config.services.novacomd;
+
+in {
+
+  options = {
+    services.novacomd = {
+      enable = mkEnableOption "Novacom service for connecting to WebOS devices";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    environment.systemPackages = [ pkgs.webos.novacom ];
+
+    systemd.services.novacomd = {
+      description = "Novacom WebOS daemon";
+      wantedBy = [ "multi-user.target" ];
+
+      serviceConfig = {
+        ExecStart = "${pkgs.webos.novacomd}/sbin/novacomd";
+      };
+    };
+  };
+
+  meta.maintainers = with maintainers; [ dtzWill ];
+}

nixos/release.nix

@@ -318,6 +318,7 @@ in rec {
   tests.nfs4 = callTest tests/nfs.nix { version = 4; };
   tests.nginx = callTest tests/nginx.nix { };
   tests.nghttpx = callTest tests/nghttpx.nix { };
+  tests.novacomd = callTestOnTheseSystems ["x86_64-linux"] tests/novacomd.nix { };
   tests.leaps = callTest tests/leaps.nix { };
   tests.nsd = callTest tests/nsd.nix {};
   tests.openssh = callTest tests/openssh.nix {};

nixos/tests/novacomd.nix

@@ -0,0 +1,28 @@
+import ./make-test.nix ({ pkgs, ...} : {
+  name = "novacomd";
+  meta = with pkgs.stdenv.lib.maintainers; {
+    maintainers = [ dtzWill ];
+  };
+
+  machine = { config, pkgs, ... }: {
+    services.novacomd.enable = true;
+  };
+
+  testScript = ''
+    startAll;
+
+    $machine->waitForUnit("novacomd.service");
+
+    # Check status and try connecting with novacom
+    $machine->succeed("systemctl status novacomd.service >&2");
+    $machine->succeed("novacom -l");
+
+    # Stop the daemon, double-check novacom fails if daemon isn't working
+    $machine->stopJob("novacomd");
+    $machine->fail("novacom -l");
+
+    # And back again for good measure
+    $machine->startJob("novacomd");
+    $machine->succeed("novacom -l");
+  '';
+})