ci: add plasma-bigscreen to cached packages

Add plasma-bigscreen to CI cache and expose it in flake packages.
The package is built from upstream master (not yet in nixpkgs).

.gitea/workflows/ci.yml

@@ -52,6 +52,7 @@ jobs:
             qt-pinned-jellyfin-media-player
             qt-pinned-stremio
             nix-deck-kernel
+            plasma-bigscreen
           )
 
           FAILED=()

flake.nix

@@ -104,11 +104,6 @@
           };
         };
 
-      # Common specialArgs passed to all NixOS systems
-      nixosSpecialArgs = {
-        inherit nixpkgs-unstable;
-      };
-
       # Shared unstable overlays for custom package builds
       customUnstableOverlays = [
         # Override claude-code in unstable to use our custom GCS-based build
@@ -154,7 +149,6 @@
     in
     {
       nixosConfigurations.nix-book = nixpkgs.lib.nixosSystem rec {
-        specialArgs = nixosSpecialArgs;
         system = "x86_64-linux";
         modules = nixosModules ++ [
           ./machines/nix-book/configuration.nix
@@ -172,7 +166,6 @@
       };
 
       nixosConfigurations.boxy = nixpkgs.lib.nixosSystem rec {
-        specialArgs = nixosSpecialArgs;
         system = "x86_64-linux";
         modules = nixosModules ++ [
           ./machines/boxy/configuration.nix
@@ -186,7 +179,6 @@
       };
 
       nixosConfigurations.gym-box = nixpkgs.lib.nixosSystem rec {
-        specialArgs = nixosSpecialArgs;
         system = "x86_64-linux";
         modules = nixosModules ++ [
           ./machines/gym-box/configuration.nix
@@ -199,7 +191,6 @@
       };
 
       nixosConfigurations.zix790prors = nixpkgs.lib.nixosSystem rec {
-        specialArgs = nixosSpecialArgs;
         system = "x86_64-linux";
         modules = nixosModules ++ [
           ./machines/zix790prors/configuration.nix
@@ -221,7 +212,6 @@
 
       # Live USB ISO configuration
       nixosConfigurations.live-usb = nixpkgs.lib.nixosSystem rec {
-        specialArgs = nixosSpecialArgs;
         system = "x86_64-linux";
         modules = nixosModules ++ [
           ./machines/live-usb/configuration.nix
@@ -246,7 +236,6 @@
 
       # ZFS/NFS server configuration
       nixosConfigurations.john-endesktop = nixpkgs.lib.nixosSystem rec {
-        specialArgs = nixosSpecialArgs;
         system = "x86_64-linux";
         modules = nixosModules ++ [
           ./machines/john-endesktop/configuration.nix
@@ -294,9 +283,10 @@
           "custom-tea-rbw" = pkgs.custom.tea-rbw;
           "custom-rclone-torbox-setup" = pkgs.custom.rclone-torbox-setup;
           "custom-opencode" = pkgs.custom.opencode;
-
           "qt-pinned-jellyfin-media-player" = pkgsQt.jellyfin-media-player;
           "qt-pinned-stremio" = pkgsQt.stremio;
+          # Plasma Bigscreen — not yet in nixpkgs, built from upstream
+          "plasma-bigscreen" = pkgs.kdePackages.callPackage ./roles/plasma-bigscreen/package.nix { };
         }
         // (
           if system == "x86_64-linux" then

home/roles/base/default.nix

@@ -99,14 +99,6 @@ in
       };
     };
 
-    xdg.configFile."opencode/opencode.json" = {
-      source = ./opencode-config.json;
-    };
-
-    xdg.configFile."opencode/oh-my-openagent.jsonc" = {
-      source = ./opencode-omo-config.jsonc;
-    };
-
     # Note: modules must be imported at top-level home config
   };
 }

home/roles/base/opencode-config.json

@@ -1,24 +0,0 @@
-{
-  "$schema": "https://opencode.ai/config.json",
-  "plugin": ["oh-my-openagent"],
-  "provider": {
-    "llama-local": {
-      "name": "Llama.cpp (zix790prors RTX 4070 Ti)",
-      "npm": "@ai-sdk/openai-compatible",
-      "options": {
-        "baseURL": "http://zix790prors.oglehome:8080/v1"
-      },
-      "models": {
-        "Qwen3.6-35B-A3B": {
-          "name": "Qwen3.6-35B-A3B (UD-Q8_K_XL)",
-          "reasoning": true,
-          "tool_call": true,
-          "limit": {
-            "context": 131072,
-            "output": 32768
-          }
-        }
-      }
-    }
-  }
-}

home/roles/base/opencode-omo-config.jsonc

@@ -1,136 +0,0 @@
-{
-  "$schema": "https://raw.githubusercontent.com/code-yeongyu/oh-my-openagent/dev/assets/oh-my-opencode.schema.json",
-  "agents": {
-    "sisyphus": {
-      "model": "ollama-cloud/glm-5.1",
-      "fallback_models": [
-        "ollama-cloud/kimi-k2.5",
-        "llama-local/Qwen3.6-35B-A3B",
-        "ollama-cloud/qwen3-coder-next"
-      ]
-    },
-    "prometheus": {
-      "model": "ollama-cloud/glm-5.1",
-      "fallback_models": [
-        "ollama-cloud/kimi-k2.5",
-        "ollama-cloud/qwen3-coder-next"
-      ]
-    },
-    "atlas": {
-      "model": "ollama-cloud/glm-5.1",
-      "fallback_models": [
-        "ollama-cloud/gemma4:31b",
-        "ollama-cloud/kimi-k2.5"
-      ]
-    },
-    "explore": {
-      "model": "ollama-cloud/gemma4:31b",
-      "fallback_models": [
-        "ollama-cloud/ministral-3:14b",
-        "llama-local/Qwen3.6-35B-A3B"
-      ]
-    },
-    "librarian": {
-      "model": "ollama-cloud/gemma4:31b",
-      "fallback_models": [
-        "ollama-cloud/ministral-3:14b"
-      ]
-    },
-    "oracle": {
-      "model": "ollama-cloud/qwen3-coder-next",
-      "fallback_models": [
-        "ollama-cloud/deepseek-v3.2",
-        "ollama-cloud/glm-5.1"
-      ]
-    },
-    "multimodal-looker": {
-      "disable": true
-    },
-    "hephaestus": {
-      "disable": true
-    },
-    "momus": {
-      "model": "ollama-cloud/glm-5.1",
-      "fallback_models": [
-        "ollama-cloud/qwen3-coder-next"
-      ]
-    },
-    "metis": {
-      "model": "ollama-cloud/glm-5.1",
-      "fallback_models": [
-        "ollama-cloud/kimi-k2.5"
-      ]
-    }
-  },
-  "categories": {
-    "quick": {
-      "model": "ollama-cloud/gemma4:31b",
-      "fallback_models": [
-        "ollama-cloud/ministral-3:14b"
-      ]
-    },
-    "unspecified-low": {
-      "model": "ollama-cloud/glm-5.1",
-      "fallback_models": [
-        "ollama-cloud/kimi-k2.5",
-        "llama-local/Qwen3.6-35B-A3B"
-      ]
-    },
-    "unspecified-high": {
-      "model": "ollama-cloud/glm-5.1",
-      "fallback_models": [
-        "ollama-cloud/kimi-k2.5",
-        "ollama-cloud/qwen3-coder-next"
-      ]
-    },
-    "deep": {
-      "model": "ollama-cloud/qwen3-coder-next",
-      "fallback_models": [
-        "ollama-cloud/deepseek-v3.2",
-        "ollama-cloud/glm-5.1"
-      ]
-    },
-    "ultrabrain": {
-      "model": "ollama-cloud/qwen3-coder-next",
-      "fallback_models": [
-        "ollama-cloud/deepseek-v3.2",
-        "ollama-cloud/glm-5.1"
-      ]
-    },
-    "writing": {
-      "model": "ollama-cloud/glm-5.1",
-      "fallback_models": [
-        "ollama-cloud/kimi-k2.5"
-      ]
-    },
-    "visual-engineering": {
-      "model": "ollama-cloud/glm-5.1",
-      "fallback_models": [
-        "ollama-cloud/qwen3-coder-next"
-      ]
-    }
-  },
-  "runtime_fallback": {
-    "enabled": true,
-    "retry_on_errors": [400, 429, 503, 529],
-    "max_fallback_attempts": 3,
-    "cooldown_seconds": 60,
-    "notify_on_fallback": true
-  },
-  "background_task": {
-    "defaultConcurrency": 5,
-    "providerConcurrency": {
-      "ollama-cloud": 10,
-      "llama-local": 2
-    }
-  },
-  "disabled_hooks": ["no-sisyphus-gpt"],
-  "comment_checker": {
-    "custom_prompt": "Check for AI-generated filler phrases, redundant obvious statements, and excessively verbose explanations. Comments should add value beyond what the code itself expresses. Flag: 'TODO' without ticket references, 'Note that...' when obvious, repeating the function name in the comment, and any form of 'simply' or 'simply just'. Use {{comments}} placeholder."
-  },
-  "tmux": { "enabled": false },
-  "experimental": {
-    "aggressive_truncation": true,
-    "task_system": true
-  }
-}

home/roles/emacs/doom/config.el

@@ -233,15 +233,14 @@ rbw is unavailable or the entry is not found."
          gptel-use-tools t
          gptel-confirm-tool-calls 'always
          gptel-include-reasoning 'ignore
-         gptel-model "Qwen3.6-35B-A3B")
+         gptel-model "qwen3:30b")
 
-  ;; Set default backend to llama-swap (OpenAI-compatible)
+  ;; Set default backend to be Ollama-Local
   (setq! gptel-backend
-         (gptel-make-openai "llama-swap"
+         (gptel-make-ollama "Ollama-Local"
-           :host "localhost:8080"
+           :host "localhost:11434"
-           :endpoint "/v1/chat/completions"
            :stream t
-           :models '("Qwen3.6-35B-A3B")))
+           :models '(deepseek-r1 deepseek-r1-fullctx qwen3:30b qwen3:4b llama3.1 qwen2.5-coder mistral-nemo gpt-oss)))
 
   ;; Define custom tools
   (gptel-make-tool

machines/gym-box/hardware-configuration.nix

@@ -1,46 +1,30 @@
 # Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
-{
+{ config, lib, pkgs, modulesPath, ... }:
-  config,
-  lib,
-  pkgs,
-  modulesPath,
-  ...
-}:
 
 {
-  imports = [
+  imports =
-    (modulesPath + "/installer/scan/not-detected.nix")
+    [ (modulesPath + "/installer/scan/not-detected.nix")
     ];
 
-  boot.initrd.availableKernelModules = [
+  boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "thunderbolt" "uas" "usbhid" "usb_storage" "sd_mod" ];
-    "nvme"
-    "xhci_pci"
-    "thunderbolt"
-    "usbhid"
-    "uas"
-    "sd_mod"
-  ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ "kvm-amd" ];
   boot.extraModulePackages = [ ];
 
-  fileSystems."/" = {
+  fileSystems."/" =
-    device = "/dev/disk/by-uuid/0e75a66e-6c9e-471e-8bd2-fee7b27b74a1";
+    { device = "/dev/disk/by-uuid/59c0df78-c6fa-415d-8592-13547a3fada6";
       fsType = "btrfs";
     };
 
-  fileSystems."/boot" = {
+  fileSystems."/boot" =
-    device = "/dev/disk/by-uuid/9E2C-F187";
+    { device = "/dev/disk/by-uuid/DC66-D04C";
       fsType = "vfat";
-    options = [
+      options = [ "fmask=0022" "dmask=0022" ];
-      "fmask=0022"
-      "dmask=0022"
-    ];
     };
 
-  swapDevices = [ { device = "/.swapfile"; } ];
+  swapDevices = [ ];
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
   hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;

machines/zix790prors/configuration.nix

@@ -26,19 +26,6 @@ with lib;
       x11 = true;
     };
     kodi.enable = true;
-    local-inference = {
-      enable = true;
-      host = "zix790prors.oglehome";
-      openFirewall = true;
-      globalTTL = 900;
-      models = {
-        "Qwen3.6-35B-A3B" = {
-          hf-model = "unsloth/Qwen3.6-35B-A3B-GGUF:UD-Q8_K_XL";
-          aliases = [ "Qwen3.6-35B-A3B" ];
-          cpu-moe = true;
-        };
-      };
-    };
     nfs-mounts.enable = true;
     nvidia = {
       enable = true;
@@ -69,6 +56,12 @@ with lib;
     ${pkgs.xorg.xrandr}/bin/xrandr --output DP-0 --mode 3440x1440 --rate 164.90 --primary
   '';
 
+  services.ollama = {
+    enable = true;
+    acceleration = "cuda";
+    loadModels = [ "gpt-oss" "deepseek-r1" "qwen3:30b" ];
+  };
+
   # This option defines the first version of NixOS you have installed on this particular machine,
   # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
   #

packages/app-launcher-server/app-launcher-server.py

@@ -5,7 +5,6 @@ import logging
 import os
 import subprocess
 import sys
-from datetime import date
 from http.server import BaseHTTPRequestHandler, HTTPServer
 from urllib.parse import urlparse
 import psutil
@@ -23,9 +22,6 @@ ALLOWED_APPS = {
     'kodi': 'kodi'
 }
 
-# Workout card base URL
-WORKOUT_CARD_BASE_URL = 'https://ogle.fyi/ash/workout'
-
 def is_app_running(app_name):
     """Check if an application is already running, returns (is_running, pid)"""
     command = ALLOWED_APPS.get(app_name)
@@ -92,10 +88,7 @@ class AppLauncherHandler(BaseHTTPRequestHandler):
             response = {
                 'status': 'running',
                 'available_apps': list(ALLOWED_APPS.keys()),
-                'endpoints': {
+                'usage': 'POST /launch/<app_name> to launch an application'
-                    'POST /launch/<app_name>': 'Launch an application (optional JSON body: {"args": ["url"]})',
-                    'POST /workout': 'Open today\'s workout card in Firefox'
-                }
             }
             self.wfile.write(json.dumps(response, indent=2).encode())
         else:
@@ -108,21 +101,8 @@ class AppLauncherHandler(BaseHTTPRequestHandler):
         if len(path_parts) == 2 and path_parts[0] == 'launch':
             app_name = path_parts[1]
             self.launch_app(app_name)
-        elif len(path_parts) == 1 and path_parts[0] == 'workout':
-            self.open_workout_card()
         else:
-            self.send_error(404, "Invalid endpoint. Use /launch/<app_name> or /workout")
+            self.send_error(404, "Invalid endpoint. Use /launch/<app_name>")
-
-    def read_post_body(self):
-        """Read and parse JSON body from POST request, return dict or empty dict."""
-        content_length = int(self.headers.get('Content-Length', 0))
-        if content_length > 0:
-            try:
-                body = self.rfile.read(content_length)
-                return json.loads(body.decode('utf-8'))
-            except (json.JSONDecodeError, UnicodeDecodeError) as e:
-                logger.warning(f"Failed to parse POST body as JSON: {e}")
-        return {}
 
     def launch_app(self, app_name):
         if app_name not in ALLOWED_APPS:
@@ -131,23 +111,9 @@ class AppLauncherHandler(BaseHTTPRequestHandler):
 
         command = ALLOWED_APPS[app_name]
 
-        # Read optional args from POST body
-        body = self.read_post_body()
-        extra_args = body.get('args', [])
-        # Validate args are strings
-        if not isinstance(extra_args, list) or not all(isinstance(a, str) for a in extra_args):
-            self.send_error(400, "'args' must be a list of strings")
-            return
-
-        full_command = [command] + extra_args
-
         # Check if app is already running
         is_running, existing_pid = is_app_running(app_name)
         if is_running:
-            # If extra args provided, still launch a new instance (e.g., open a URL)
-            if extra_args:
-                logger.info(f"Application {app_name} already running (PID: {existing_pid}), but extra args provided — launching new instance")
-            else:
             logger.info(f"Application {app_name} is already running (PID: {existing_pid}), skipping launch")
             self.send_response(200)
             self.send_header('Content-type', 'application/json')
@@ -166,9 +132,9 @@ class AppLauncherHandler(BaseHTTPRequestHandler):
             # Ensure we have the proper environment for GUI apps
             env = os.environ.copy()
 
-            logger.info(f"Launching application: {' '.join(full_command)}")
+            logger.info(f"Launching application: {command}")
             process = subprocess.Popen(
-                full_command,
+                [command],
                 env=env,
                 stdout=subprocess.DEVNULL,
                 stderr=subprocess.DEVNULL,
@@ -193,50 +159,12 @@ class AppLauncherHandler(BaseHTTPRequestHandler):
             logger.error(f"Error launching {command}: {e}")
             self.send_error(500, f"Failed to launch {app_name}: {str(e)}")
 
-    def open_workout_card(self):
-        """Open today's workout card in Firefox."""
-        today = date.today().strftime('%Y-%m-%d')
-        url = f"{WORKOUT_CARD_BASE_URL}/{today}.html"
-        logger.info(f"Opening workout card for {today}: {url}")
-
-        # Always launch Firefox with the URL, even if already running
-        command = ALLOWED_APPS['firefox']
-        env = os.environ.copy()
-
-        try:
-            process = subprocess.Popen(
-                [command, url],
-                env=env,
-                stdout=subprocess.DEVNULL,
-                stderr=subprocess.DEVNULL,
-                start_new_session=True
-            )
-
-            self.send_response(200)
-            self.send_header('Content-type', 'application/json')
-            self.end_headers()
-            response = {
-                'status': 'success',
-                'message': f'Opened workout card in Firefox',
-                'url': url,
-                'pid': process.pid
-            }
-            self.wfile.write(json.dumps(response).encode())
-
-        except FileNotFoundError:
-            logger.error(f"Firefox not found: {command}")
-            self.send_error(500, "Firefox not found on system")
-        except Exception as e:
-            logger.error(f"Error launching Firefox with workout card: {e}")
-            self.send_error(500, f"Failed to open workout card: {str(e)}")
-
 def main():
     port = int(sys.argv[1]) if len(sys.argv) > 1 else 8081
 
     server = HTTPServer(('0.0.0.0', port), AppLauncherHandler)
     logger.info(f"App launcher server starting on port {port}")
     logger.info(f"Available applications: {list(ALLOWED_APPS.keys())}")
-    logger.info(f"Workout card URL: {WORKOUT_CARD_BASE_URL}/<date>.html")
 
     try:
         server.serve_forever()

roles/default.nix

@@ -11,7 +11,6 @@ with lib;
     ./desktop
     ./k3s-node
     ./kodi
-    ./local-inference
     ./nfs-mounts
     ./plasma-bigscreen
     ./nvidia

roles/local-inference/default.nix

@@ -1,124 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  nixpkgs-unstable,
-  ...
-}:
-
-with lib;
-
-let
-  cfg = config.roles.local-inference;
-  llama-cpp-cuda = pkgs.unstable.llama-cpp.override { cudaSupport = true; };
-  llama-server = getExe' llama-cpp-cuda "llama-server";
-in
-{
-  imports = [ "${nixpkgs-unstable}/nixos/modules/services/networking/llama-swap.nix" ];
-  disabledModules = [ "services/networking/llama-swap.nix" ];
-
-  options.roles.local-inference = {
-    enable = mkEnableOption "Enable local LLM inference via llama-swap + llama.cpp";
-
-    models = mkOption {
-      type = types.attrsOf (
-        types.submodule {
-          options = {
-            hf-model = mkOption {
-              type = types.str;
-              description = "HuggingFace model shorthand (e.g. unsloth/Qwen3.6-35B-A3B-GGUF:UD-Q8_K_XL)";
-            };
-            aliases = mkOption {
-              type = types.listOf types.str;
-              default = [ ];
-              description = "Aliases for the model in the API";
-            };
-            n-gpu-layers = mkOption {
-              type = types.int;
-              default = 99;
-              description = "Number of layers to offload to GPU";
-            };
-            cpu-moe = mkOption {
-              type = types.bool;
-              default = false;
-              description = "Offload MoE expert layers to CPU";
-            };
-            extraArgs = mkOption {
-              type = types.listOf types.str;
-              default = [ ];
-              description = "Extra arguments passed to llama-server";
-            };
-            ttl = mkOption {
-              type = types.int;
-              default = -1;
-              description = "Seconds before unloading model (-1 = use global default, 0 = never unload)";
-            };
-          };
-        }
-      );
-      default = { };
-      description = "Models to serve from HuggingFace";
-    };
-
-    host = mkOption {
-      type = types.str;
-      default = "127.0.0.1";
-      description = "IP address llama-swap listens on";
-    };
-
-    port = mkOption {
-      type = types.port;
-      default = 8080;
-      description = "Port llama-swap listens on";
-    };
-
-    openFirewall = mkOption {
-      type = types.bool;
-      default = false;
-      description = "Open the server port in the firewall";
-    };
-
-    healthCheckTimeout = mkOption {
-      type = types.int;
-      default = 600;
-      description = "Seconds to wait for llama-server health check (model download can take a while)";
-    };
-
-    globalTTL = mkOption {
-      type = types.int;
-      default = 0;
-      description = "Default TTL in seconds before unloading an idle model (0 = never unload)";
-    };
-  };
-
-  config = mkIf cfg.enable {
-    systemd.services.llama-swap.environment = {
-      LLAMA_CACHE = "/var/cache/llama-swap";
-      HOME = "/var/lib/llama-swap";
-    };
-
-    systemd.services.llama-swap.serviceConfig = {
-      CacheDirectory = "llama-swap";
-      StateDirectory = "llama-swap";
-    };
-
-    services.llama-swap = {
-      enable = true;
-      listenAddress = cfg.host;
-      port = cfg.port;
-      openFirewall = cfg.openFirewall;
-      settings = {
-        healthCheckTimeout = cfg.healthCheckTimeout;
-        globalTTL = cfg.globalTTL;
-        models = mapAttrs (
-          name: m:
-          {
-            cmd = "${llama-server} --port \${PORT} -hf ${m.hf-model} -ngl ${toString m.n-gpu-layers} --no-webui ${optionalString m.cpu-moe "--cpu-moe"} ${concatStringsSep " " m.extraArgs}";
-            aliases = m.aliases;
-          }
-          // optionalAttrs (m.ttl != -1) { ttl = m.ttl; }
-        ) cfg.models;
-      };
-    };
-  };
-}