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).

.beads/.gitignore

@@ -32,6 +32,11 @@ beads.left.meta.json
 beads.right.jsonl
 beads.right.meta.json
 
+# Sync state (local-only, per-machine)
+# These files are machine-specific and should not be shared across clones
+.sync.lock
+sync_base.jsonl
+
 # NOTE: Do NOT add negation patterns (e.g., !issues.jsonl) here.
 # They would override fork protection in .git/info/exclude, allowing
 # contributors to accidentally commit upstream issue databases.

.beads/config.yaml

@@ -6,7 +6,7 @@
 # Issue prefix for this repository (used by bd init)
 # If not set, bd init will auto-detect from directory name
 # Example: issue-prefix: "myproject" creates issues like "myproject-1", "myproject-2", etc.
-# issue-prefix: ""
+issue-prefix: "x"
 
 # Use no-db mode: load from JSONL, no SQLite, write back after each command
 # When true, bd will use .beads/issues.jsonl as the source of truth
@@ -59,4 +59,6 @@ sync-branch: "beads-sync"
 # - linear.url
 # - linear.api-key
 # - github.org
-# - github.repo
+# - github.repo
+
+routing.mode: "explicit"

.beads/metadata.json

@@ -1,4 +0,0 @@
-{
-  "database": "beads.db",
-  "jsonl_export": "sync_base.jsonl"
-}

.gitattributes

@@ -1,3 +0,0 @@
-
-# Use bd merge for beads JSONL files
-.beads/issues.jsonl merge=beads

.gitea/workflows/ci.yml

@@ -0,0 +1,107 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+
+      - uses: https://git.johnogle.info/johno/gitea-actions/nix-setup@v1
+
+      - name: Check flake
+        run: nix flake check
+        env:
+          NIX_CONFIG: "access-tokens = git.johnogle.info=${{ secrets.GITEA_ACCESS_TOKEN }}"
+
+  build-and-cache:
+    runs-on: ubuntu-latest
+    needs: check
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    steps:
+      - uses: actions/checkout@v6
+
+      - uses: https://git.johnogle.info/johno/gitea-actions/nix-setup@v1
+
+      - name: Setup SSH for cache
+        run: |
+          mkdir -p ~/.ssh
+          echo "${{ secrets.CACHE_SSH_KEY }}" > ~/.ssh/cache_key
+          chmod 600 ~/.ssh/cache_key
+          ssh-keyscan -H ${{ secrets.CACHE_HOST }} >> ~/.ssh/known_hosts 2>/dev/null || true
+
+      - name: Setup signing key
+        run: |
+          echo "${{ secrets.NIX_SIGNING_KEY }}" > /tmp/signing-key
+          chmod 600 /tmp/signing-key
+
+      - name: Build, sign, and cache all packages
+        run: |
+          PACKAGES=(
+            custom-claude-code
+            custom-app-launcher-server
+            custom-mcrcon-rbw
+            custom-tea-rbw
+            custom-rclone-torbox-setup
+            custom-nextcloud-talk-desktop
+            qt-pinned-jellyfin-media-player
+            qt-pinned-stremio
+            nix-deck-kernel
+            plasma-bigscreen
+          )
+
+          FAILED=()
+          SKIPPED=()
+          for pkg in "${PACKAGES[@]}"; do
+            echo "::group::Building $pkg"
+
+            # Check if package is already cached by evaluating its store path and checking the remote
+            OUT_PATH=$(nix eval ".#$pkg.outPath" --raw 2>/dev/null)
+            if [ -n "$OUT_PATH" ] && ssh -i ~/.ssh/cache_key ${{ secrets.CACHE_USER }}@${{ secrets.CACHE_HOST }} \
+                "nix path-info '$OUT_PATH' >/dev/null 2>&1"; then
+              echo "⏭ $pkg already cached ($OUT_PATH), skipping"
+              SKIPPED+=("$pkg")
+              echo "::endgroup::"
+              continue
+            fi
+
+            # --cores 2 limits parallel jobs to reduce RAM pressure on john-endesktop
+            if BUILD_OUTPUT=$(nix build ".#$pkg" --no-link --print-out-paths --cores 2 2>&1); then
+              OUT_PATH=$(echo "$BUILD_OUTPUT" | grep '^/nix/store/' | tail -1)
+              echo "$BUILD_OUTPUT"
+              echo "Store path: $OUT_PATH"
+
+              # Sign the closure
+              nix store sign --key-file /tmp/signing-key -r "$OUT_PATH"
+
+              # Push to cache
+              nix copy --to "ssh-ng://${{ secrets.CACHE_USER }}@${{ secrets.CACHE_HOST }}?ssh-key=$HOME/.ssh/cache_key" "$OUT_PATH"
+
+              # Create GC root to prevent garbage collection
+              OUT_HASH=$(basename "$OUT_PATH" | cut -d'-' -f1)
+              ssh -i ~/.ssh/cache_key ${{ secrets.CACHE_USER }}@${{ secrets.CACHE_HOST }} \
+                "mkdir -p /nix/var/nix/gcroots/ci-cache && ln -sfn $OUT_PATH /nix/var/nix/gcroots/ci-cache/${OUT_HASH}"
+
+              echo "✓ $pkg cached successfully"
+            else
+              echo "✗ $pkg failed to build"
+              FAILED+=("$pkg")
+            fi
+            echo "::endgroup::"
+          done
+
+          if [ ${#SKIPPED[@]} -gt 0 ]; then
+            echo "Skipped (already cached): ${SKIPPED[*]}"
+          fi
+
+          if [ ${#FAILED[@]} -gt 0 ]; then
+            echo "::error::Failed packages: ${FAILED[*]}"
+            exit 1
+          fi
+        env:
+          NIX_CONFIG: "access-tokens = git.johnogle.info=${{ secrets.GITEA_ACCESS_TOKEN }}"

.gitignore

@@ -1,2 +1,8 @@
 result
 thoughts
+.beads
+
+# Gas Town (added by gt)
+.runtime/
+.claude/
+.logs/

.goosehints

@@ -9,7 +9,7 @@ Directory Structure:
 ----------------------
 • packages/      - Custom Nix packages leveraged across various configurations.
 • roles/         - Role-based configurations (e.g., kodi, bluetooth) each with its own module (default.nix) for inclusion in machine setups.
-• machines/      - Machine-specific configurations (e.g., nix-book, z790prors, boxy, wixos) including configuration.nix and hardware-configuration.nix tailored for each hardware.
+• machines/      - Machine-specific configurations (e.g., nix-book, zix790prors, boxy) including configuration.nix and hardware-configuration.nix tailored for each hardware.
 • home/          - Home-manager configurations for personal environments and application settings (e.g., home-nix-book.nix, home-z790prors.nix).
 
 Design Principles:

AGENTS.md

@@ -10,7 +10,7 @@ This is a NixOS configuration repository using flakes, managing multiple machine
 
 ### Flake Structure
 - **flake.nix**: Main entry point defining inputs (nixpkgs, home-manager, plasma-manager, etc.) and outputs for multiple NixOS configurations
-- **Machines**: `nix-book`, `boxy`, `wixos` (WSL configuration), `zix790prors`, `live-usb`, `johno-macbookpro` (Darwin/macOS)
+- **Machines**: `nix-book`, `boxy`, `zix790prors`, `live-usb`, `johno-macbookpro` (Darwin/macOS)
 - **Home configurations**: Standalone home-manager configuration for user `johno`
 
 ### Directory Structure
@@ -74,7 +74,6 @@ The repository also uses a modular home-manager role system for user-space confi
 - **nix-book**: Compact laptop → excludes office/media roles due to SSD space constraints
 - **boxy**: Living room media center → optimized for media consumption, excludes sync/office (shared machine)
 - **zix790prors**: All-purpose workstation → full desktop experience with all roles enabled
-- **wixos**: WSL2 development → full desktop experience, inherits from zix790prors Windows host
 - **live-usb**: Temporary environment → only base + desktop roles, no persistent services
 - **johno-macbookpro**: macOS work laptop → Darwin-specific configuration with development tools
 
@@ -107,7 +106,6 @@ darwin-rebuild build --flake .#johno-macbookpro
 - `nix-book`: Compact laptop with storage constraints, uses `home/home-laptop-compact.nix`
 - `boxy`: Shared living room media center/gaming desktop with AMD GPU, uses `home/home-media-center.nix`
 - `zix790prors`: Powerful all-purpose workstation (gaming, 3D modeling, development), dual-boots Windows 11 with shared btrfs /games partition, uses `home/home-desktop.nix`
-- `wixos`: WSL2 development environment running in Windows partition of zix790prors, uses `home/home-desktop.nix`
 - `live-usb`: Bootable ISO configuration, uses `home/home-live-usb.nix`
 - `johno-macbookpro`: macOS work laptop, uses `home/home-darwin-work.nix`
 

build-liveusb.sh

@@ -1,19 +0,0 @@
-#!/usr/bin/env bash
-
-# Build Live USB ISO from flake configuration
-# Creates an uncompressed ISO suitable for Ventoy and other USB boot tools
-
-set -e
-
-echo "Building Live USB ISO..."
-nix build .#nixosConfigurations.live-usb.config.system.build.isoImage --show-trace
-
-if [ -f "./result/iso/"*.iso ]; then
-    iso_file=$(ls ./result/iso/*.iso)
-    echo "✅ Build complete!"
-    echo "📁 ISO location: $iso_file"
-    echo "💾 Ready for Ventoy or dd to USB"
-else
-    echo "❌ Build failed - no ISO file found"
-    exit 1
-fi

flake.lock

@@ -1,57 +1,41 @@
 {
   "nodes": {
-    "beads": {
+    "doomemacs": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1774080407,
+        "narHash": "sha256-FYbalilgDFjIVwK+D6DjDos1IMmMGA20lRf8k6Ykm1Y=",
+        "owner": "doomemacs",
+        "repo": "doomemacs",
+        "rev": "d8d75443d39d95f3c5256504eb838e0acc62ef44",
+        "type": "github"
+      },
+      "original": {
+        "owner": "doomemacs",
+        "repo": "doomemacs",
+        "type": "github"
+      }
+    },
+    "emacs-overlay": {
       "inputs": {
-        "flake-utils": "flake-utils",
         "nixpkgs": [
-          "nixpkgs-unstable"
+          "nix-doom-emacs-unstraightened"
+        ],
+        "nixpkgs-stable": [
+          "nix-doom-emacs-unstraightened"
         ]
       },
       "locked": {
-        "lastModified": 1767911810,
-        "narHash": "sha256-0L4ATr01UsmBC0rSW62VIMVVSUihAQu2+ZOoHk9BQnA=",
-        "owner": "steveyegge",
-        "repo": "beads",
-        "rev": "28ff9fe9919a9665a0f00f5b3fcd084b43fb6cc3",
+        "lastModified": 1774256052,
+        "narHash": "sha256-7OLaUBQCOCt4XXbjHq9xqBopOJJpbV6Cl8mWdMLzazc=",
+        "owner": "nix-community",
+        "repo": "emacs-overlay",
+        "rev": "c4b7915a9467aa611c7346d2322514cdf8c1ba45",
         "type": "github"
       },
       "original": {
-        "owner": "steveyegge",
-        "repo": "beads",
-        "type": "github"
-      }
-    },
-    "flake-compat": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1765121682,
-        "narHash": "sha256-4VBOP18BFeiPkyhy9o4ssBNQEvfvv1kXkasAYd0+rrA=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "65f23138d8d09a92e30f1e5c87611b23ef451bf3",
-        "type": "github"
-      },
-      "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1731533236,
-        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
+        "owner": "nix-community",
+        "repo": "emacs-overlay",
         "type": "github"
       }
     },
@@ -62,11 +46,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1761423376,
-        "narHash": "sha256-pMy3cnUFfue4vz/y0jx71BfcPGxZf+hk/DtnzWvfU0c=",
+        "lastModified": 1768846578,
+        "narHash": "sha256-82f/+e8HAwmBukiLlr7I3HYvM/2GCd5SOc+BC+qzsOQ=",
         "ref": "refs/heads/main",
-        "rev": "a1f695665771841a988afc965526cbf99160cd77",
-        "revCount": 11,
+        "rev": "c11ff9d3c67372a843a0fa6bf23132e986bd6955",
+        "revCount": 14,
         "type": "git",
         "url": "https://git.johnogle.info/johno/google-cookie-retrieval.git"
       },
@@ -82,11 +66,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1767514898,
-        "narHash": "sha256-ONYqnKrPzfKEEPChoJ9qPcfvBqW9ZgieDKD7UezWPg4=",
+        "lastModified": 1774274588,
+        "narHash": "sha256-dnHvv5EMUgTzGZmA+3diYjQU2O6BEpGLEOgJ1Qe9LaY=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "7a06e8a2f844e128d3b210a000a62716b6040b7f",
+        "rev": "cf9686ba26f5ef788226843bc31fda4cf72e373b",
         "type": "github"
       },
       "original": {
@@ -103,11 +87,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1767556355,
-        "narHash": "sha256-RDTUBDQBi9D4eD9iJQWtUDN/13MDLX+KmE+TwwNUp2s=",
+        "lastModified": 1774292006,
+        "narHash": "sha256-RI5sjkDEwIiD2eZHd7iM6ZqPoPWZvn3KdBiMumA3IYI=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "f894bc4ffde179d178d8deb374fcf9855d1a82b7",
+        "rev": "3cea83bf84abeb72581bdee380fa526d7fcd7e5b",
         "type": "github"
       },
       "original": {
@@ -125,11 +109,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1767082077,
-        "narHash": "sha256-2tL1mRb9uFJThUNfuDm/ehrnPvImL/QDtCxfn71IEz4=",
+        "lastModified": 1774168156,
+        "narHash": "sha256-+pwZSARdlM2RQQ6V0q76+WMKW9aNIcxkSOIThcz/f0A=",
         "owner": "Jovian-Experiments",
         "repo": "Jovian-NixOS",
-        "rev": "efd4b22e6fdc6d7fb4e186ae333a4b74e03da440",
+        "rev": "939caad56508542d0f19cab963e2bc693f5f2831",
         "type": "github"
       },
       "original": {
@@ -145,11 +129,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1765066094,
-        "narHash": "sha256-0YSU35gfRFJzx/lTGgOt6ubP8K6LeW0vaywzNNqxkl4=",
+        "lastModified": 1772129556,
+        "narHash": "sha256-Utk0zd8STPsUJPyjabhzPc5BpPodLTXrwkpXBHYnpeg=",
         "owner": "nix-darwin",
         "repo": "nix-darwin",
-        "rev": "688427b1aab9afb478ca07989dc754fa543e03d5",
+        "rev": "ebec37af18215214173c98cf6356d0aca24a2585",
         "type": "github"
       },
       "original": {
@@ -159,6 +143,27 @@
         "type": "github"
       }
     },
+    "nix-doom-emacs-unstraightened": {
+      "inputs": {
+        "doomemacs": "doomemacs",
+        "emacs-overlay": "emacs-overlay",
+        "nixpkgs": [],
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1774265710,
+        "narHash": "sha256-ar8pFUSAxXhV7DpVRjNvgviWuqOqWPAImb4MM7lSh5Y=",
+        "owner": "marienz",
+        "repo": "nix-doom-emacs-unstraightened",
+        "rev": "f6022b9192e034a817373692ede18a9319cf9730",
+        "type": "github"
+      },
+      "original": {
+        "owner": "marienz",
+        "repo": "nix-doom-emacs-unstraightened",
+        "type": "github"
+      }
+    },
     "nix-github-actions": {
       "inputs": {
         "nixpkgs": [
@@ -181,49 +186,45 @@
         "type": "github"
       }
     },
-    "nixos-wsl": {
-      "inputs": {
-        "flake-compat": "flake-compat",
-        "nixpkgs": "nixpkgs"
-      },
+    "nixpkgs": {
       "locked": {
-        "lastModified": 1765841014,
-        "narHash": "sha256-55V0AJ36V5Egh4kMhWtDh117eE3GOjwq5LhwxDn9eHg=",
-        "owner": "nix-community",
-        "repo": "NixOS-WSL",
-        "rev": "be4af8042e7a61fa12fda58fe9a3b3babdefe17b",
+        "lastModified": 1774244481,
+        "narHash": "sha256-4XfMXU0DjN83o6HWZoKG9PegCvKvIhNUnRUI19vzTcQ=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "4590696c8693fea477850fe379a01544293ca4e2",
         "type": "github"
       },
       "original": {
-        "owner": "nix-community",
-        "ref": "main",
-        "repo": "NixOS-WSL",
+        "owner": "nixos",
+        "ref": "nixos-25.11",
+        "repo": "nixpkgs",
         "type": "github"
       }
     },
-    "nixpkgs": {
+    "nixpkgs-qt": {
       "locked": {
-        "lastModified": 1765472234,
-        "narHash": "sha256-9VvC20PJPsleGMewwcWYKGzDIyjckEz8uWmT0vCDYK0=",
-        "owner": "NixOS",
+        "lastModified": 1774244481,
+        "narHash": "sha256-4XfMXU0DjN83o6HWZoKG9PegCvKvIhNUnRUI19vzTcQ=",
+        "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "2fbfb1d73d239d2402a8fe03963e37aab15abe8b",
+        "rev": "4590696c8693fea477850fe379a01544293ca4e2",
         "type": "github"
       },
       "original": {
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
+        "owner": "nixos",
+        "ref": "nixos-25.11",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1767379071,
-        "narHash": "sha256-EgE0pxsrW9jp9YFMkHL9JMXxcqi/OoumPJYwf+Okucw=",
+        "lastModified": 1774106199,
+        "narHash": "sha256-US5Tda2sKmjrg2lNHQL3jRQ6p96cgfWh3J1QBliQ8Ws=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "fb7944c166a3b630f177938e478f0378e64ce108",
+        "rev": "6c9a78c09ff4d6c21d0319114873508a6ec01655",
         "type": "github"
       },
       "original": {
@@ -233,22 +234,6 @@
         "type": "github"
       }
     },
-    "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1767480499,
-        "narHash": "sha256-8IQQUorUGiSmFaPnLSo2+T+rjHtiNWc+OAzeHck7N48=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "30a3c519afcf3f99e2c6df3b359aec5692054d92",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixos-25.11",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "plasma-manager": {
       "inputs": {
         "home-manager": [
@@ -259,11 +244,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1763909441,
-        "narHash": "sha256-56LwV51TX/FhgX+5LCG6akQ5KrOWuKgcJa+eUsRMxsc=",
+        "lastModified": 1772361940,
+        "narHash": "sha256-B1Cz+ydL1iaOnGlwOFld/C8lBECPtzhiy/pP93/CuyY=",
         "owner": "nix-community",
         "repo": "plasma-manager",
-        "rev": "b24ed4b272256dfc1cc2291f89a9821d5f9e14b4",
+        "rev": "a4b33606111c9c5dcd10009042bb710307174f51",
         "type": "github"
       },
       "original": {
@@ -282,11 +267,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1763909441,
-        "narHash": "sha256-56LwV51TX/FhgX+5LCG6akQ5KrOWuKgcJa+eUsRMxsc=",
+        "lastModified": 1772361940,
+        "narHash": "sha256-B1Cz+ydL1iaOnGlwOFld/C8lBECPtzhiy/pP93/CuyY=",
         "owner": "nix-community",
         "repo": "plasma-manager",
-        "rev": "b24ed4b272256dfc1cc2291f89a9821d5f9e14b4",
+        "rev": "a4b33606111c9c5dcd10009042bb710307174f51",
         "type": "github"
       },
       "original": {
@@ -297,14 +282,14 @@
     },
     "root": {
       "inputs": {
-        "beads": "beads",
         "google-cookie-retrieval": "google-cookie-retrieval",
         "home-manager": "home-manager",
         "home-manager-unstable": "home-manager-unstable",
         "jovian": "jovian",
         "nix-darwin": "nix-darwin",
-        "nixos-wsl": "nixos-wsl",
-        "nixpkgs": "nixpkgs_2",
+        "nix-doom-emacs-unstraightened": "nix-doom-emacs-unstraightened",
+        "nixpkgs": "nixpkgs",
+        "nixpkgs-qt": "nixpkgs-qt",
         "nixpkgs-unstable": "nixpkgs-unstable",
         "plasma-manager": "plasma-manager",
         "plasma-manager-unstable": "plasma-manager-unstable"

flake.nix

@@ -4,8 +4,10 @@
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-25.11";
     nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
-    nixos-wsl.url = "github:nix-community/NixOS-WSL/main";
-    
+    # Separate nixpkgs for qt5webengine-dependent packages (jellyfin-media-player, etc.)
+    # Updates on separate Renovate schedule to avoid massive qt rebuilds
+    nixpkgs-qt.url = "github:nixos/nixpkgs/nixos-25.11";
+
     nix-darwin = {
       url = "github:nix-darwin/nix-darwin/nix-darwin-25.11";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -43,241 +45,349 @@
       inputs.nixpkgs.follows = "nixpkgs-unstable";
     };
 
-    beads = {
-      url = "github:steveyegge/beads";
-      inputs.nixpkgs.follows = "nixpkgs-unstable";
+    nix-doom-emacs-unstraightened = {
+      url = "github:marienz/nix-doom-emacs-unstraightened";
+      # Don't follow nixpkgs to avoid rebuild issues with emacs-overlay
+      inputs.nixpkgs.follows = "";
     };
   };
 
-  outputs = { self, nixpkgs, nixpkgs-unstable, nixos-wsl, ... } @ inputs: let
-    nixosModules = [
-      ./roles
-    ] ++ [
-      inputs.home-manager.nixosModules.home-manager
-      {
-        nixpkgs.overlays = [
-          (final: prev: {
-            unstable = import nixpkgs-unstable {
-              system = prev.stdenv.hostPlatform.system;
-              config.allowUnfree = true;
-            };
-            custom = prev.callPackage ./packages {};
-            # Compatibility: bitwarden renamed to bitwarden-desktop in unstable
-            bitwarden-desktop = prev.bitwarden-desktop or prev.bitwarden;
-          })
-        ];
-        home-manager.useGlobalPkgs = true;
-        home-manager.useUserPackages = true;
-        home-manager.sharedModules = [
-          inputs.plasma-manager.homeModules.plasma-manager
-        ];
-        home-manager.extraSpecialArgs = {
-          globalInputs = inputs;
-        };
-      }
-    ];
-    # Modules for unstable-based systems (like nix-deck)
-    nixosModulesUnstable = [
-      ./roles
-    ] ++ [
-      inputs.home-manager-unstable.nixosModules.home-manager
-      inputs.jovian.nixosModules.jovian
-      {
-        nixpkgs.overlays = [
-          (final: prev: {
-            unstable = import nixpkgs-unstable {
-              system = prev.stdenv.hostPlatform.system;
-              config.allowUnfree = true;
-            };
-            custom = prev.callPackage ./packages {};
-            # Compatibility: bitwarden renamed to bitwarden-desktop in unstable
-            bitwarden-desktop = prev.bitwarden-desktop or prev.bitwarden;
-          })
-        ];
-        home-manager.useGlobalPkgs = true;
-        home-manager.useUserPackages = true;
-        home-manager.sharedModules = [
-          inputs.plasma-manager-unstable.homeModules.plasma-manager
-        ];
-        home-manager.extraSpecialArgs = {
-          globalInputs = inputs;
-        };
-      }
-    ];
-    darwinModules = [
-      ./roles/darwin.nix
-    ] ++ [
-      inputs.home-manager.darwinModules.home-manager
-      {
-        nixpkgs.overlays = [
-          (final: prev: {
-            unstable = import nixpkgs-unstable {
-              system = prev.stdenv.hostPlatform.system;
-              config.allowUnfree = true;
-              overlays = [
-                # Override claude-code in unstable to use our custom GCS-based build
-                # (needed for corporate networks that block npm registry)
-                (ufinal: uprev: {
-                  claude-code = prev.custom.claude-code or (prev.callPackage ./packages {}).claude-code;
-                })
-              ];
-            };
-            custom = prev.callPackage ./packages {};
-            # Compatibility: bitwarden renamed to bitwarden-desktop in unstable
-            bitwarden-desktop = prev.bitwarden-desktop or prev.bitwarden;
-          })
-        ];
-        home-manager.useGlobalPkgs = true;
-        home-manager.useUserPackages = true;
-        home-manager.extraSpecialArgs = {
-          globalInputs = inputs;
-        };
-      }
-    ];
-
-  in {
-    nixosConfigurations.nix-book = nixpkgs.lib.nixosSystem rec {
-      system = "x86_64-linux";
-      modules = nixosModules ++ [
-        ./machines/nix-book/configuration.nix
+  outputs =
+    {
+      self,
+      nixpkgs,
+      nixpkgs-unstable,
+      ...
+    }@inputs:
+    let
+      # Shared overlay function to reduce duplication across module sets
+      # Parameters:
+      #   unstableOverlays: Additional overlays to apply when importing nixpkgs-unstable
+      mkBaseOverlay =
         {
-          home-manager.users.johno = {
-            imports = [ ./home/home-laptop-compact.nix ];
-            # Machine-specific overrides
-            home.roles.i3_sway.extraSwayConfig = {
-              output.eDP-1.scale = "1.75";
+          unstableOverlays ? [ ],
+        }:
+        (final: prev: {
+          unstable = import nixpkgs-unstable {
+            system = prev.stdenv.hostPlatform.system;
+            config.allowUnfree = true;
+            overlays = unstableOverlays;
+          };
+          # Separate nixpkgs for qt5webengine-heavy packages to avoid rebuild churn
+          qt-pinned = import inputs.nixpkgs-qt {
+            system = prev.stdenv.hostPlatform.system;
+            config = {
+              allowUnfree = true;
+              permittedInsecurePackages = [ "qtwebengine-5.15.19" ];
             };
           };
-          home-manager.extraSpecialArgs = { inherit system; };
-        }
-      ];
-    };
+          custom = prev.callPackage ./packages { };
+          # Compatibility: bitwarden renamed to bitwarden-desktop in unstable
+          bitwarden-desktop = prev.bitwarden-desktop or prev.bitwarden;
+        });
 
-    nixosConfigurations.boxy = nixpkgs.lib.nixosSystem rec {
-      system = "x86_64-linux";
-      modules = nixosModules ++ [
-        ./machines/boxy/configuration.nix
+      # Shared home-manager configuration factory
+      # Parameters:
+      #   sharedModules: Additional modules to include in home-manager.sharedModules
+      mkHomeManagerConfig =
         {
-          home-manager.users.johno = import ./home/home-media-center.nix;
-          home-manager.users.kodi = import ./home/home-kodi.nix;
-          home-manager.extraSpecialArgs = { inherit system; };
-        }
-      ];
-    };
+          sharedModules ? [ ],
+        }:
+        {
+          home-manager.useGlobalPkgs = true;
+          home-manager.useUserPackages = true;
+          home-manager.sharedModules = sharedModules ++ [
+            inputs.nix-doom-emacs-unstraightened.homeModule
+          ];
+          home-manager.extraSpecialArgs = {
+            globalInputs = inputs;
+          };
+        };
 
-    nixosConfigurations.wixos = nixpkgs.lib.nixosSystem rec {
-      system = "x86_64-linux";
-      modules = nixosModules ++ [
-        nixos-wsl.nixosModules.default
-        ./machines/wixos/configuration.nix
+      # Shared unstable overlays for custom package builds
+      customUnstableOverlays = [
+        # Override claude-code in unstable to use our custom GCS-based build
+        # (needed for corporate networks that block npm registry)
+        (ufinal: uprev: {
+          claude-code = uprev.callPackage ./packages/claude-code { };
+        })
+      ];
+
+      nixosModules = [
+        ./roles
         inputs.home-manager.nixosModules.home-manager
         {
-          home-manager.users.johno = import ./home/home-desktop.nix;
-          home-manager.extraSpecialArgs = { inherit system; };
+          nixpkgs.overlays = [ (mkBaseOverlay { unstableOverlays = customUnstableOverlays; }) ];
         }
+        (mkHomeManagerConfig {
+          sharedModules = [ inputs.plasma-manager.homeModules.plasma-manager ];
+        })
       ];
-    };
 
-    nixosConfigurations.zix790prors = nixpkgs.lib.nixosSystem rec {
-      system = "x86_64-linux";
-      modules = nixosModules ++ [
-        ./machines/zix790prors/configuration.nix
-        inputs.home-manager.nixosModules.home-manager
+      # Modules for unstable-based systems (like nix-deck)
+      nixosModulesUnstable = [
+        ./roles
+        inputs.home-manager-unstable.nixosModules.home-manager
+        inputs.jovian.nixosModules.jovian
         {
-          home-manager.users.johno = import ./home/home-desktop.nix;
-          home-manager.extraSpecialArgs = { inherit system; };
+          nixpkgs.overlays = [ (mkBaseOverlay { unstableOverlays = customUnstableOverlays; }) ];
         }
+        (mkHomeManagerConfig {
+          sharedModules = [ inputs.plasma-manager-unstable.homeModules.plasma-manager ];
+        })
       ];
-    };
 
-    # Live USB ISO configuration
-    nixosConfigurations.live-usb = nixpkgs.lib.nixosSystem rec {
-      system = "x86_64-linux";
-      modules = nixosModules ++ [
-        ./machines/live-usb/configuration.nix
+      darwinModules = [
+        ./roles/darwin.nix
+        inputs.home-manager.darwinModules.home-manager
         {
-          home-manager.users.nixos = import ./home/home-live-usb.nix;
-          home-manager.extraSpecialArgs = { inherit system; };
+          nixpkgs.overlays = [ (mkBaseOverlay { unstableOverlays = customUnstableOverlays; }) ];
         }
+        (mkHomeManagerConfig { sharedModules = [ ]; })
       ];
-    };
 
-    # Steam Deck configuration (using unstable for better Jovian compatibility)
-    nixosConfigurations.nix-deck = nixpkgs-unstable.lib.nixosSystem rec {
-      system = "x86_64-linux";
-      modules = nixosModulesUnstable ++ [
-        ./machines/nix-deck/configuration.nix
+    in
+    {
+      nixosConfigurations.nix-book = nixpkgs.lib.nixosSystem rec {
+        system = "x86_64-linux";
+        modules = nixosModules ++ [
+          ./machines/nix-book/configuration.nix
+          {
+            home-manager.users.johno = {
+              imports = [ ./home/home-laptop-compact.nix ];
+              # Machine-specific overrides
+              home.roles.i3_sway.extraSwayConfig = {
+                output.eDP-1.scale = "1.75";
+              };
+            };
+            home-manager.extraSpecialArgs = { inherit system; };
+          }
+        ];
+      };
+
+      nixosConfigurations.boxy = nixpkgs.lib.nixosSystem rec {
+        system = "x86_64-linux";
+        modules = nixosModules ++ [
+          ./machines/boxy/configuration.nix
+          {
+            home-manager.users.johno = import ./home/home-media-center.nix;
+            # kodi user: AVR volume control + minimal Plasma config for Bigscreen session
+            home-manager.users.kodi = import ./home/home-kodi.nix;
+            home-manager.extraSpecialArgs = { inherit system; };
+          }
+        ];
+      };
+
+      nixosConfigurations.gym-box = nixpkgs.lib.nixosSystem rec {
+        system = "x86_64-linux";
+        modules = nixosModules ++ [
+          ./machines/gym-box/configuration.nix
+          {
+            home-manager.users.johno = import ./home/home-media-center.nix;
+            home-manager.users.kodi = import ./home/home-kodi.nix;
+            home-manager.extraSpecialArgs = { inherit system; };
+          }
+        ];
+      };
+
+      nixosConfigurations.zix790prors = nixpkgs.lib.nixosSystem rec {
+        system = "x86_64-linux";
+        modules = nixosModules ++ [
+          ./machines/zix790prors/configuration.nix
+          {
+            home-manager.users.johno = {
+              imports = [ ./home/home-desktop.nix ];
+              home.roles.i3_sway.extraSwayConfig = {
+                output = {
+                  "DP-1" = {
+                    mode = "3440x1440@164.900Hz";
+                  };
+                };
+              };
+            };
+            home-manager.extraSpecialArgs = { inherit system; };
+          }
+        ];
+      };
+
+      # Live USB ISO configuration
+      nixosConfigurations.live-usb = nixpkgs.lib.nixosSystem rec {
+        system = "x86_64-linux";
+        modules = nixosModules ++ [
+          ./machines/live-usb/configuration.nix
+          {
+            home-manager.users.nixos = import ./home/home-live-usb.nix;
+            home-manager.extraSpecialArgs = { inherit system; };
+          }
+        ];
+      };
+
+      # Steam Deck configuration (using unstable for better Jovian compatibility)
+      nixosConfigurations.nix-deck = nixpkgs-unstable.lib.nixosSystem rec {
+        system = "x86_64-linux";
+        modules = nixosModulesUnstable ++ [
+          ./machines/nix-deck/configuration.nix
+          {
+            home-manager.users.johno = import ./home/home-desktop.nix;
+            home-manager.extraSpecialArgs = { inherit system; };
+          }
+        ];
+      };
+
+      # ZFS/NFS server configuration
+      nixosConfigurations.john-endesktop = nixpkgs.lib.nixosSystem rec {
+        system = "x86_64-linux";
+        modules = nixosModules ++ [
+          ./machines/john-endesktop/configuration.nix
+          inputs.home-manager.nixosModules.home-manager
+          {
+            home-manager.users.johno = import ./home/home-server.nix;
+            home-manager.extraSpecialArgs = { inherit system; };
+          }
+        ];
+      };
+
+      # Darwin/macOS configurations
+      darwinConfigurations."BLKFV4YF49KT7" = inputs.nix-darwin.lib.darwinSystem rec {
+        system = "aarch64-darwin";
+        modules = darwinModules ++ [
+          ./machines/johno-macbookpro/configuration.nix
+          {
+            home-manager.users.johno = import ./home/home-darwin-work.nix;
+            home-manager.extraSpecialArgs = { inherit system; };
+          }
+        ];
+      };
+
+      # Packages for CI caching (custom packages, flake inputs, and qt-pinned)
+      packages = nixpkgs.lib.genAttrs [ "x86_64-linux" "aarch64-linux" ] (
+        system:
+        let
+          pkgs = import nixpkgs {
+            inherit system;
+            config.allowUnfree = true;
+            overlays = [ (mkBaseOverlay { }) ];
+          };
+          pkgsQt = import inputs.nixpkgs-qt {
+            inherit system;
+            config = {
+              allowUnfree = true;
+              permittedInsecurePackages = [ "qtwebengine-5.15.19" ];
+            };
+          };
+        in
         {
-          home-manager.users.johno = import ./home/home-desktop.nix;
-          home-manager.extraSpecialArgs = { inherit system; };
+          "custom-claude-code" = pkgs.custom.claude-code;
+          "custom-app-launcher-server" = pkgs.custom.app-launcher-server;
+          "custom-mcrcon-rbw" = pkgs.custom.mcrcon-rbw;
+          "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
+            {
+              "custom-nextcloud-talk-desktop" = pkgs.custom.nextcloud-talk-desktop;
+              # nix-deck kernel from Jovian-NixOS (Steam Deck) - expensive to build
+              "nix-deck-kernel" = self.nixosConfigurations.nix-deck.config.boot.kernelPackages.kernel;
+            }
+          else
+            { }
+        )
+      );
 
-    # ZFS/NFS server configuration
-    nixosConfigurations.john-endesktop = nixpkgs.lib.nixosSystem rec {
-      system = "x86_64-linux";
-      modules = nixosModules ++ [
-        ./machines/john-endesktop/configuration.nix
-        # Minimal server - no home-manager needed
-      ];
-    };
+      # Flake apps
+      apps = nixpkgs.lib.genAttrs [ "x86_64-linux" "aarch64-linux" "aarch64-darwin" ] (
+        system:
+        let
+          pkgs = import nixpkgs { inherit system; };
+          commonDeps = [
+            pkgs.curl
+            pkgs.jq
+            pkgs.nix
+            pkgs.git
+            pkgs.gnused
+            pkgs.gnugrep
+            pkgs.coreutils
+            pkgs.gawk
+          ];
 
-    # Darwin/macOS configurations
-    darwinConfigurations."blkfv4yf49kt7" = inputs.nix-darwin.lib.darwinSystem rec {
-      system = "aarch64-darwin";
-      modules = darwinModules ++ [
-        ./machines/johno-macbookpro/configuration.nix
+          update-doomemacs = pkgs.writeShellScriptBin "update-doomemacs" ''
+            export PATH="${pkgs.lib.makeBinPath commonDeps}:$PATH"
+            ${builtins.readFile ./scripts/update-doomemacs.sh}
+          '';
+
+          update-claude-code = pkgs.writeShellScriptBin "update-claude-code" ''
+            export PATH="${pkgs.lib.makeBinPath commonDeps}:$PATH"
+            ${builtins.readFile ./packages/claude-code/update.sh}
+          '';
+
+          update-opencode = pkgs.writeShellScriptBin "update-opencode" ''
+            export PATH="${pkgs.lib.makeBinPath commonDeps}:$PATH"
+            ${builtins.readFile ./packages/opencode/update.sh}
+          '';
+
+          rotate-wallpaper = pkgs.writeShellScriptBin "rotate-wallpaper" ''
+            export PATH="${pkgs.lib.makeBinPath commonDeps}:$PATH"
+            ${builtins.readFile ./scripts/rotate-wallpaper.sh}
+          '';
+
+          upgrade = pkgs.writeShellScriptBin "upgrade" ''
+            export PATH="${pkgs.lib.makeBinPath commonDeps}:$PATH"
+            ${builtins.readFile ./scripts/upgrade.sh}
+          '';
+
+          bootstrap = pkgs.writeShellScriptBin "bootstrap" ''
+            export PATH="${pkgs.lib.makeBinPath commonDeps}:$PATH"
+            ${builtins.readFile ./scripts/bootstrap.sh}
+          '';
+
+          build-liveusb = pkgs.writeShellScriptBin "build-liveusb" ''
+            export PATH="${pkgs.lib.makeBinPath commonDeps}:$PATH"
+            ${builtins.readFile ./scripts/build-liveusb.sh}
+          '';
+        in
         {
-          home-manager.users.johno = import ./home/home-darwin-work.nix;
-          home-manager.extraSpecialArgs = { inherit system; };
+          update-doomemacs = {
+            type = "app";
+            program = "${update-doomemacs}/bin/update-doomemacs";
+            meta.description = "Update Doom Emacs configuration";
+          };
+          update-claude-code = {
+            type = "app";
+            program = "${update-claude-code}/bin/update-claude-code";
+            meta.description = "Update Claude Code package version";
+          };
+          update-opencode = {
+            type = "app";
+            program = "${update-opencode}/bin/update-opencode";
+            meta.description = "Update OpenCode package version";
+          };
+          rotate-wallpaper = {
+            type = "app";
+            program = "${rotate-wallpaper}/bin/rotate-wallpaper";
+            meta.description = "Rotate desktop wallpaper";
+          };
+          upgrade = {
+            type = "app";
+            program = "${upgrade}/bin/upgrade";
+            meta.description = "Upgrade NixOS configuration";
+          };
+          bootstrap = {
+            type = "app";
+            program = "${bootstrap}/bin/bootstrap";
+            meta.description = "Bootstrap a new NixOS machine";
+          };
+          build-liveusb = {
+            type = "app";
+            program = "${build-liveusb}/bin/build-liveusb";
+            meta.description = "Build a bootable Live USB ISO";
+          };
         }
-      ];
+      );
     };
-
-    # Flake apps
-    apps = nixpkgs.lib.genAttrs [ "x86_64-linux" "aarch64-linux" "aarch64-darwin" ] (system:
-      let
-        pkgs = import nixpkgs { inherit system; };
-        commonDeps = [ pkgs.curl pkgs.jq pkgs.nix pkgs.git pkgs.gnused pkgs.gnugrep pkgs.coreutils pkgs.gawk ];
-
-        update-doomemacs = pkgs.writeShellScriptBin "update-doomemacs" ''
-          export PATH="${pkgs.lib.makeBinPath commonDeps}:$PATH"
-          ${builtins.readFile ./scripts/update-doomemacs.sh}
-        '';
-
-        update-claude-code = pkgs.writeShellScriptBin "update-claude-code" ''
-          export PATH="${pkgs.lib.makeBinPath commonDeps}:$PATH"
-          ${builtins.readFile ./packages/claude-code/update.sh}
-        '';
-
-        rotate-wallpaper = pkgs.writeShellScriptBin "rotate-wallpaper" ''
-          export PATH="${pkgs.lib.makeBinPath commonDeps}:$PATH"
-          ${builtins.readFile ./scripts/rotate-wallpaper.sh}
-        '';
-
-        upgrade = pkgs.writeShellScriptBin "upgrade" ''
-          export PATH="${pkgs.lib.makeBinPath commonDeps}:$PATH"
-          ${builtins.readFile ./scripts/upgrade.sh}
-        '';
-      in {
-        update-doomemacs = {
-          type = "app";
-          program = "${update-doomemacs}/bin/update-doomemacs";
-        };
-        update-claude-code = {
-          type = "app";
-          program = "${update-claude-code}/bin/update-claude-code";
-        };
-        rotate-wallpaper = {
-          type = "app";
-          program = "${rotate-wallpaper}/bin/rotate-wallpaper";
-        };
-        upgrade = {
-          type = "app";
-          program = "${upgrade}/bin/upgrade";
-        };
-      }
-    );
-  };
 }

home/home-darwin-work.nix

@@ -107,7 +107,7 @@
     aerospace = {
       enable = true;
       leader = "cmd";
-      ctrlShortcuts.enable = true;
+      ctrlShortcuts.enable = false;
       sketchybar.enable = true;
       # Optional: Add per-machine userSettings overrides
       # userSettings = {

home/home-desktop.nix

@@ -10,6 +10,7 @@
   home.roles = {
     "3d-printing".enable = true;
     base.enable = true;
+    gaming.enable = true;
     desktop.enable = true;
     emacs.enable = true;
     email.enable = true;
@@ -23,6 +24,7 @@
     kubectl.enable = true;
     tmux.enable = true;
     plasma-manager.enable = true;
+    starship.enable = true;
   };
 
   targets.genericLinux.enable = true;

home/home-kodi.nix

@@ -12,6 +12,7 @@
   home.roles = {
     base.enable = true;
     plasma-manager-kodi.enable = true;
+    kdeconnect.enable = true;
   };
 
   home.packages = with pkgs; [
@@ -24,5 +25,6 @@
 
   imports = [
     ./roles
+    ./roles/base-linux
   ];
 }

home/home-laptop-compact.nix

@@ -12,6 +12,7 @@
   home.roles = {
     base.enable = true;
     desktop.enable = true;
+    gaming.enable = true;
     development.enable = true;
     communication.enable = true;
     email.enable = true;
@@ -23,6 +24,7 @@
     plasma-manager.enable = true;
     emacs.enable = true;
     i3_sway.enable = true;
+    starship.enable = true;
 
     # Launcher wrappers for excluded/optional packages
     launchers = {

home/home-live-usb.nix

@@ -14,8 +14,14 @@
     desktop.enable = true;
     tmux.enable = true;
     plasma-manager.enable = true;
-    emacs.enable = true;
+    emacs = {
+      enable = true;
+      # Use pre-built Doom Emacs - all packages built at nix build time
+      # This means no doom sync is needed after booting the live USB
+      prebuiltDoom = true;
+    };
     i3_sway.enable = true;
+    starship.enable = true;
     # development.enable = false;  # Not needed for live USB
     # communication.enable = false; # Not needed for live USB
     # office.enable = false;       # Not needed for live USB

home/home-media-center.nix

@@ -12,6 +12,7 @@
   home.roles = {
     base.enable = true;
     desktop.enable = true;
+    gaming.enable = true;
     media.enable = true;
     communication.enable = true;
     kdeconnect.enable = true;
@@ -20,6 +21,7 @@
     plasma-manager.enable = true;
     emacs.enable = true;
     i3_sway.enable = true;
+    starship.enable = true;
     # office.enable = false;    # Not needed for media center
     # sync.enable = false;      # Shared machine, no personal file sync
   };

home/home-server.nix

@@ -0,0 +1,27 @@
+{ pkgs, globalInputs, system, ... }:
+
+{
+  # Home Manager configuration for servers (minimal with development tools)
+  home.username = "johno";
+  home.homeDirectory = "/home/johno";
+  home.stateVersion = "24.05";
+
+  # Minimal roles for server with development capability
+  home.roles = {
+    base.enable = true;
+    development.enable = true;
+    emacs.enable = true;
+    kubectl.enable = true;
+    starship.enable = true;
+    tmux.enable = true;
+  };
+
+  targets.genericLinux.enable = true;
+  home.sessionVariables = {};
+  home.sessionPath = [];
+
+  imports = [
+    ./roles
+    ./roles/base-linux
+  ];
+}

home/roles/aerospace/default.nix

@@ -632,7 +632,9 @@ in
       text = ''
         #!/bin/bash
 
-        DISK_USAGE=$(df -H / | grep -v Filesystem | awk '{print $5}')
+        # Monitor /System/Volumes/Data which contains user data on APFS
+        # The root / is a read-only snapshot with minimal usage
+        DISK_USAGE=$(df -H /System/Volumes/Data | grep -v Filesystem | awk '{print $5}')
 
         ${pkgs.sketchybar}/bin/sketchybar --set $NAME label="$DISK_USAGE"
       '';

home/roles/base-linux/default.nix

@@ -3,6 +3,7 @@
   # Includes Linux-specific roles that require Linux-only home-manager modules
   imports = [
     ../plasma-manager
+    ../plasma-manager-kodi
     ../i3+sway
   ];
 }

home/roles/base/default.nix

@@ -1,4 +1,9 @@
-{ config, lib, pkgs, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
 
 with lib;
 
@@ -18,10 +23,13 @@ in
       htop
       killall
       less
+      lnav
       ncdu
       shellcheck
       tmux
       tree
+      watch
+      custom.opencode
     ];
 
     # Automatic garbage collection for user profile (home-manager generations).
@@ -52,6 +60,7 @@ in
 
     programs.git = {
       enable = true;
+      signing.format = null;
       settings = {
         user.name = "John Ogle";
         user.email = "john@ogle.fyi";

home/roles/communication/default.nix

@@ -4,6 +4,7 @@ with lib;
 
 let
   cfg = config.home.roles.communication;
+  isLinux = pkgs.stdenv.isLinux;
 in
 {
   options.home.roles.communication = {
@@ -12,14 +13,14 @@ in
 
   config = mkIf cfg.enable {
     home.packages = [
-      # Communication apps
+      # For logging back into google chat (cross-platform)
+      globalInputs.google-cookie-retrieval.packages.${system}.default
+    ] ++ optionals isLinux [
+      # Linux-only communication apps (Electron apps don't build on Darwin)
       pkgs.element-desktop
       # Re-enabled in 25.11 after security issues were resolved
       pkgs.fluffychat
-      pkgs.nextcloud-talk-desktop
-      
-      # For logging back into google chat
-      globalInputs.google-cookie-retrieval.packages.${system}.default
+      pkgs.custom.nextcloud-talk-desktop
     ];
   };
 }

home/roles/default.nix

@@ -15,9 +15,9 @@
     ./launchers
     ./media
     ./office
-    ./plasma-manager-kodi
     ./sync
     ./tmux
     ./emacs
+    ./starship
   ];
 }

home/roles/desktop/default.nix

@@ -4,6 +4,7 @@ with lib;
 
 let
   cfg = config.home.roles.desktop;
+  isLinux = pkgs.stdenv.isLinux;
 in
 {
   options.home.roles.desktop = {
@@ -12,61 +13,63 @@ in
 
   config = mkIf cfg.enable {
     home.packages = with pkgs; [
-      # Desktop applications
+      # Cross-platform desktop applications
       bitwarden-desktop
-      dunst
       keepassxc
+      xdg-utils # XDG utilities for opening files/URLs with default applications
+    ] ++ optionals isLinux [
+      # Linux-only desktop applications
+      dunst
       unstable.ghostty
-      
-      # Desktop utilities
+
+      # Linux-only desktop utilities
       feh # Image viewer and wallpaper setter for X11
       rofi # Application launcher for X11
       solaar # Logitech management software
       waybar
       wofi # Application launcher for Wayland
-      xdg-utils # XDG utilities for opening files/URLs with default applications
-      
-      # System utilities with GUI components
+
+      # Linux-only system utilities with GUI components
       (snapcast.override { pulseaudioSupport = true; })
-      
-      # KDE tiling window management
+
+      # KDE tiling window management (Linux-only)
       kdePackages.krohnkite  # Dynamic tiling extension for KWin 6
-      
-      # KDE PIM applications for email, calendar, and contacts
+
+      # KDE PIM applications for email, calendar, and contacts (Linux-only)
       kdePackages.kmail
       kdePackages.kmail-account-wizard
       kdePackages.kmailtransport
       kdePackages.korganizer
       kdePackages.kaddressbook
       kdePackages.kontact
-      
-      # KDE System components needed for proper integration
+
+      # KDE System components needed for proper integration (Linux-only)
       kdePackages.kded
       kdePackages.systemsettings
       kdePackages.kmenuedit
-      
-      # Desktop menu support
+
+      # Desktop menu support (Linux-only)
       kdePackages.plasma-desktop # Contains applications.menu
-      
-      # KDE Online Accounts support
+
+      # KDE Online Accounts support (Linux-only)
       kdePackages.kaccounts-integration
       kdePackages.kaccounts-providers
       kdePackages.signond
-      
-      # KDE Mapping
+
+      # KDE Mapping (Linux-only)
       kdePackages.marble  # Virtual globe and world atlas
-      
-      # KDE Productivity
+
+      # KDE Productivity (Linux-only)
       kdePackages.kate        # Advanced text editor with syntax highlighting
       kdePackages.okular      # Universal document viewer (PDF, ePub, etc.)
       kdePackages.spectacle   # Screenshot capture utility
       kdePackages.filelight   # Visual disk usage analyzer
-      
-      # KDE Multimedia
+
+      # KDE Multimedia (Linux-only)
       kdePackages.gwenview    # Image viewer and basic editor
       kdePackages.elisa       # Music player
-      
-      # KDE System Utilities  
+
+      # KDE System Utilities (Linux-only)
       kdePackages.ark         # Archive manager (zip, tar, 7z, etc.)
       kdePackages.yakuake     # Drop-down terminal emulator
     ];
@@ -77,61 +80,66 @@ in
 
     programs.spotify-player.enable = true;
 
-    services.gnome-keyring = {
+    # Linux-only: GNOME keyring service
+    services.gnome-keyring = mkIf isLinux {
       enable = true;
     };
 
-    # rbw vault unlock on login and resume from suspend
-    systemd.user.services.rbw-unlock-on-login = {
-      Unit = {
-        Description = "Unlock rbw vault at login";
-        After = [ "graphical-session.target" ];
+    # Linux-only: systemd user services for rbw vault unlock
+    systemd.user.services = mkIf isLinux {
+      # rbw vault unlock on login
+      rbw-unlock-on-login = {
+        Unit = {
+          Description = "Unlock rbw vault at login";
+          After = [ "graphical-session.target" ];
+        };
+        Service = {
+          Type = "oneshot";
+          ExecStart = "${pkgs.rbw}/bin/rbw unlock";
+          Environment = "RBW_AGENT=${pkgs.rbw}/bin/rbw-agent";
+          # KillMode = "process" prevents systemd from killing the rbw-agent daemon
+          # when this oneshot service completes. The agent is spawned by rbw unlock
+          # and needs to persist after the service exits.
+          KillMode = "process";
+        };
+        Install = {
+          WantedBy = [ "graphical-session.target" ];
+        };
       };
-      Service = {
-        Type = "oneshot";
-        ExecStart = "${pkgs.rbw}/bin/rbw unlock";
-        Environment = "RBW_AGENT=${pkgs.rbw}/bin/rbw-agent";
-        # KillMode = "process" prevents systemd from killing the rbw-agent daemon
-        # when this oneshot service completes. The agent is spawned by rbw unlock
-        # and needs to persist after the service exits.
-        KillMode = "process";
-      };
-      Install = {
-        WantedBy = [ "graphical-session.target" ];
+
+      # rbw vault unlock on resume from suspend
+      rbw-unlock-on-resume = {
+        Unit = {
+          Description = "Unlock rbw vault after resume from suspend";
+          After = [ "suspend.target" ];
+        };
+        Service = {
+          Type = "oneshot";
+          ExecStart = "${pkgs.rbw}/bin/rbw unlock";
+          Environment = "RBW_AGENT=${pkgs.rbw}/bin/rbw-agent";
+          # KillMode = "process" prevents systemd from killing the rbw-agent daemon
+          # when this oneshot service completes. The agent is spawned by rbw unlock
+          # and needs to persist after the service exits.
+          KillMode = "process";
+        };
+        Install = {
+          WantedBy = [ "suspend.target" ];
+        };
       };
     };
 
-    systemd.user.services.rbw-unlock-on-resume = {
-      Unit = {
-        Description = "Unlock rbw vault after resume from suspend";
-        After = [ "suspend.target" ];
-      };
-      Service = {
-        Type = "oneshot";
-        ExecStart = "${pkgs.rbw}/bin/rbw unlock";
-        Environment = "RBW_AGENT=${pkgs.rbw}/bin/rbw-agent";
-        # KillMode = "process" prevents systemd from killing the rbw-agent daemon
-        # when this oneshot service completes. The agent is spawned by rbw unlock
-        # and needs to persist after the service exits.
-        KillMode = "process";
-      };
-      Install = {
-        WantedBy = [ "suspend.target" ];
-      };
-    };
-
-    # KDE environment variables for proper integration
-    home.sessionVariables = {
+    # Linux-only: KDE environment variables for proper integration
+    home.sessionVariables = mkIf isLinux {
       QT_QPA_PLATFORMTHEME = "kde";
       KDE_SESSION_VERSION = "6";
     };
 
     xdg = {
       enable = true;
-      
+
       # Ensure desktop files are made available for discovery
       desktopEntries = {};  # This creates the desktop files directory structure
-      
+
       mimeApps = {
         enable = true;
         associations.added = {
@@ -141,13 +149,14 @@ in
           "x-scheme-handler/https" = "firefox.desktop";
         };
         defaultApplications = {
-          # Web browsers
+          # Web browsers (cross-platform)
           "text/html" = "firefox.desktop";
           "x-scheme-handler/http" = "firefox.desktop";
           "x-scheme-handler/https" = "firefox.desktop";
           "x-scheme-handler/about" = "firefox.desktop";
           "x-scheme-handler/unknown" = "firefox.desktop";
-          
+        } // optionalAttrs isLinux {
+          # Linux-only: KDE application associations
           # Documents
           "application/pdf" = "okular.desktop";
           "text/plain" = "kate.desktop";
@@ -155,7 +164,7 @@ in
           "text/x-c" = "kate.desktop";
           "text/x-python" = "kate.desktop";
           "application/x-shellscript" = "kate.desktop";
-          
+
           # Images
           "image/png" = "gwenview.desktop";
           "image/jpeg" = "gwenview.desktop";
@@ -164,25 +173,25 @@ in
           "image/bmp" = "gwenview.desktop";
           "image/tiff" = "gwenview.desktop";
           "image/webp" = "gwenview.desktop";
-          
+
           # Archives
           "application/zip" = "ark.desktop";
           "application/x-tar" = "ark.desktop";
           "application/x-compressed-tar" = "ark.desktop";
           "application/x-7z-compressed" = "ark.desktop";
           "application/x-rar" = "ark.desktop";
-          
+
           # Audio
           "audio/mpeg" = "elisa.desktop";
           "audio/mp4" = "elisa.desktop";
           "audio/flac" = "elisa.desktop";
           "audio/ogg" = "elisa.desktop";
           "audio/wav" = "elisa.desktop";
-          
+
           # Email
           "message/rfc822" = "kmail.desktop";
           "x-scheme-handler/mailto" = "kmail.desktop";
-          
+
           # Calendar
           "text/calendar" = "korganizer.desktop";
           "application/x-vnd.akonadi.calendar.event" = "korganizer.desktop";
@@ -190,9 +199,11 @@ in
       };
     };
 
-    # Fix for KDE applications.menu file issue on Plasma 6
+    # Linux-only: Fix for KDE applications.menu file issue on Plasma 6
     # KDE still looks for applications.menu but Plasma 6 renamed it to plasma-applications.menu
-    xdg.configFile."menus/applications.menu".source = "${pkgs.kdePackages.plasma-workspace}/etc/xdg/menus/plasma-applications.menu";
+    xdg.configFile."menus/applications.menu" = mkIf isLinux {
+      source = "${pkgs.kdePackages.plasma-workspace}/etc/xdg/menus/plasma-applications.menu";
+    };
 
     # Note: modules must be imported at top-level home config
   };

home/roles/development/default.nix

@@ -15,6 +15,12 @@ let
     ref = "main";
   };
 
+  # Claude Code statusline: shows model, cwd, git branch, and context usage %
+  claudeCodeStatusLineConfig = pkgs.writeText "claude-statusline.json" (builtins.toJSON {
+    type = "command";
+    command = ''input=$(cat); model=$(echo "$input" | jq -r '.model.display_name'); cwd=$(echo "$input" | jq -r '.workspace.current_dir'); if git -C "$cwd" rev-parse --git-dir > /dev/null 2>&1; then branch=$(git -C "$cwd" --no-optional-locks rev-parse --abbrev-ref HEAD 2>/dev/null || echo ""); if [ -n "$branch" ]; then git_info=" on $branch"; else git_info=""; fi; else git_info=""; fi; usage=$(echo "$input" | jq '.context_window.current_usage'); if [ "$usage" != "null" ]; then current=$(echo "$usage" | jq '.input_tokens + .cache_creation_input_tokens + .cache_read_input_tokens'); size=$(echo "$input" | jq '.context_window.context_window_size'); pct=$((current * 100 / size)); context_info=" | ''${pct}% context"; else context_info=""; fi; printf "%s in %s%s%s" "$model" "$cwd" "$git_info" "$context_info"'';
+  });
+
 in
 {
   options.home.roles.development = {
@@ -37,14 +43,13 @@ in
 
   config = mkIf cfg.enable {
     home.packages = [
-      globalInputs.beads.packages.${system}.default
       pkgs.unstable.claude-code
-      pkgs.unstable.claude-code-router
       pkgs.unstable.codex
+      pkgs.sqlite
 
       # Custom packages
       pkgs.custom.tea-rbw
-      pkgs.custom.perles
+      pkgs.custom.pi-coding-agent
     ];
 
     # Install Claude Code humanlayer command and agent plugins
@@ -53,6 +58,9 @@ in
       rm -f ~/.claude/commands/humanlayer:* 2>/dev/null || true
       rm -f ~/.claude/agents/humanlayer:* 2>/dev/null || true
 
+      # Remove explicitly blocked commands that may have been installed previously
+      rm -f ~/.claude/commands/humanlayer:create_handoff.md 2>/dev/null || true
+
       # Create directories if they don't exist
       mkdir -p ~/.claude/commands
       mkdir -p ~/.claude/agents
@@ -61,13 +69,21 @@ in
       for file in ${claudePluginsRepo}/humanlayer/commands/*.md; do
         if [ -f "$file" ]; then
           filename=$(basename "$file" .md)
+
+          # Skip blocked commands
+          case "$filename" in
+            create_handoff) continue ;;
+          esac
+
           dest="$HOME/.claude/commands/humanlayer:''${filename}.md"
+          rm -f "$dest" 2>/dev/null || true
 
           # Copy file and conditionally remove the "model:" line from frontmatter
           ${if cfg.allowArbitraryClaudeCodeModelSelection
             then "cp \"$file\" \"$dest\""
             else "${pkgs.gnused}/bin/sed '/^model:/d' \"$file\" > \"$dest\""
           }
+          chmod u+w "$dest" 2>/dev/null || true
         fi
       done
 
@@ -76,30 +92,30 @@ in
         if [ -f "$file" ]; then
           filename=$(basename "$file" .md)
           dest="$HOME/.claude/agents/humanlayer:''${filename}.md"
+          rm -f "$dest" 2>/dev/null || true
 
           # Copy file and conditionally remove the "model:" line from frontmatter
           ${if cfg.allowArbitraryClaudeCodeModelSelection
             then "cp \"$file\" \"$dest\""
             else "${pkgs.gnused}/bin/sed '/^model:/d' \"$file\" > \"$dest\""
           }
+          chmod u+w "$dest" 2>/dev/null || true
         fi
       done
 
-      $DRY_RUN_CMD echo "Claude Code humanlayer commands and agents installed successfully${
-        if cfg.allowArbitraryClaudeCodeModelSelection
-        then " (model specifications preserved)"
-        else " (model selection removed)"
-      }"
+      $DRY_RUN_CMD echo "Claude Code plugins installed: humanlayer commands/agents"
     '';
 
-    # Set up beads Claude Code integration (hooks for SessionStart/PreCompact)
-    # This uses the CLI + hooks approach which is recommended over MCP for Claude Code
-    home.activation.claudeCodeBeadsSetup = lib.hm.dag.entryAfter ["writeBoundary" "claudeCodeCommands"] ''
-      # Run bd setup claude to install hooks into ~/.claude/settings.json
-      # This is idempotent - safe to run multiple times
-      ${globalInputs.beads.packages.${system}.default}/bin/bd setup claude 2>/dev/null || true
-
-      $DRY_RUN_CMD echo "Claude Code beads integration configured (hooks installed)"
+    # Configure Claude Code statusline (merge into existing settings.json)
+    home.activation.claudeCodeStatusLine = lib.hm.dag.entryAfter ["writeBoundary"] ''
+      SETTINGS="$HOME/.claude/settings.json"
+      mkdir -p "$HOME/.claude"
+      if [ -f "$SETTINGS" ]; then
+        ${pkgs.jq}/bin/jq --slurpfile sl ${claudeCodeStatusLineConfig} '.statusLine = $sl[0]' "$SETTINGS" > "''${SETTINGS}.tmp" && mv "''${SETTINGS}.tmp" "$SETTINGS"
+      else
+        ${pkgs.jq}/bin/jq -n --slurpfile sl ${claudeCodeStatusLineConfig} '{statusLine: $sl[0]}' > "$SETTINGS"
+      fi
+      $DRY_RUN_CMD echo "Claude Code statusline configured"
     '';
 
     # Note: modules must be imported at top-level home config

home/roles/emacs/default.nix

@@ -1,4 +1,9 @@
-{ config, lib, pkgs, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
 
 with lib;
 
@@ -8,8 +13,8 @@ let
   doomEmacs = pkgs.fetchFromGitHub {
     owner = "doomemacs";
     repo = "doomemacs";
-    rev = "38d94da67dc84897a4318714dcc48494c016d8c4";
-    sha256 = "sha256-Uc6qONH3jjUVDgW+pPBCGC7mh88ZY05u1y37fQrsxq0=";
+    rev = "d23bbe87721c61f4d5a605f2914b32780bb89949";
+    sha256 = "sha256-z+3c0AGkrMf1xZ+pq57aVp4Zo4KsqFMIjEVzSZinghc=";
   };
 
   # Shared emacs packages
@@ -20,58 +25,94 @@ let
 
   # Default emacs configuration with vterm support
   defaultEmacsPackage =
-    if pkgs.stdenv.isDarwin
-    then pkgs.emacs-macport.pkgs.withPackages emacsPackages
-    else pkgs.emacs.pkgs.withPackages emacsPackages;
+    if pkgs.stdenv.isDarwin then
+      pkgs.emacs-macport.pkgs.withPackages emacsPackages
+    else
+      pkgs.emacs.pkgs.withPackages emacsPackages;
+
+  # Path to doom config directory (relative to this file)
+  doomConfigDir = ./doom;
 in
 {
   options.home.roles.emacs = {
     enable = mkEnableOption "Doom Emacs with vterm and tree-sitter support";
+
+    prebuiltDoom = mkOption {
+      type = types.bool;
+      default = false;
+      description = ''
+        Use nix-doom-emacs-unstraightened to pre-build all Doom packages at
+        nix build time. This eliminates the need to run `doom sync` after
+        first boot, making it ideal for live USB images or immutable systems.
+
+        When enabled, the doom configuration is read-only (stored in nix store).
+      '';
+    };
   };
 
-  config = mkIf cfg.enable {
-    home.packages = [
-      pkgs.emacs-all-the-icons-fonts
-      pkgs.fira-code
-      pkgs.fontconfig
-      pkgs.graphviz
-      pkgs.isort
-      pkgs.nerd-fonts.fira-code
-      pkgs.nerd-fonts.droid-sans-mono
-      pkgs.nil # nix lsp language server
-      pkgs.nixfmt-rfc-style
-      (pkgs.ripgrep.override {withPCRE2 = true;})
-      pkgs.pipenv
-      pkgs.poetry
-      pkgs.python3
-    ];
+  config = mkIf cfg.enable (mkMerge [
+    # Common configuration for both modes
+    {
+      home.packages = [
+        pkgs.emacs-all-the-icons-fonts
+        pkgs.fira-code
+        pkgs.fontconfig
+        pkgs.graphviz
+        pkgs.isort
+        pkgs.nerd-fonts.fira-code
+        pkgs.nerd-fonts.droid-sans-mono
+        pkgs.nil # nix lsp language server
+        pkgs.nixfmt
+        (pkgs.ripgrep.override { withPCRE2 = true; })
+        pkgs.pipenv
+        pkgs.poetry
+        pkgs.python3
+      ];
 
-    programs.emacs = {
-      enable = true;
-      package = defaultEmacsPackage;
-    };
+      fonts.fontconfig.enable = true;
+    }
 
-    fonts.fontconfig.enable = true;
+    # Standard Doom Emacs mode (requires doom sync at runtime)
+    (mkIf (!cfg.prebuiltDoom) {
+      programs.emacs = {
+        enable = true;
+        package = defaultEmacsPackage;
+      };
 
-    # Mount emacs and tree-sitter grammars from nix store
-    home.file = {
-      "${config.xdg.configHome}/emacs".source = doomEmacs;
-    };
+      # Mount emacs and tree-sitter grammars from nix store
+      home.file = {
+        "${config.xdg.configHome}/emacs".source = doomEmacs;
+      };
 
-    home.sessionPath = [
-      "${config.xdg.configHome}/emacs/bin"
-    ];
+      home.sessionPath = [
+        "${config.xdg.configHome}/emacs/bin"
+      ];
 
-    home.sessionVariables = {
-      DOOMDIR = "${config.xdg.configHome}/doom";
-      DOOMLOCALDIR = "${config.xdg.dataHome}/doom";
-    };
+      home.sessionVariables = {
+        DOOMDIR = "${config.xdg.configHome}/doom";
+        DOOMLOCALDIR = "${config.xdg.dataHome}/doom";
+      };
 
-    # TODO: Use mkOutOfStoreSymlink instead?
-    home.activation.doomConfig = lib.hm.dag.entryAfter ["writeBoundary"] ''
-      # Always remove and recreate the symlink to ensure it points to the source directory
-      rm -rf "${config.xdg.configHome}/doom"
-      ln -sf "${config.home.homeDirectory}/nixos-configs/home/roles/emacs/doom" "${config.xdg.configHome}/doom"
-    '';
-  };
+      # TODO: Use mkOutOfStoreSymlink instead?
+      home.activation.doomConfig = lib.hm.dag.entryAfter [ "writeBoundary" ] ''
+        # Always remove and recreate the symlink to ensure it points to the source directory
+        rm -rf "${config.xdg.configHome}/doom"
+        ln -sf "${config.home.homeDirectory}/nixos-configs/home/roles/emacs/doom" "${config.xdg.configHome}/doom"
+      '';
+    })
+
+    # Pre-built Doom Emacs mode (no doom sync needed - ideal for live USB)
+    (mkIf cfg.prebuiltDoom {
+      programs.doom-emacs = {
+        enable = true;
+        doomDir = doomConfigDir;
+        doomLocalDir = "${config.xdg.dataHome}/doom";
+        # Add extra packages that aren't part of Doom but needed for our config
+        extraPackages = epkgs: [
+          epkgs.vterm
+          epkgs.treesit-grammars.with-all-grammars
+        ];
+      };
+    })
+  ]);
 }

home/roles/emacs/doom/config.el

@@ -53,6 +53,22 @@
 ;; change `org-directory'. It must be set before org loads!
 (setq org-directory "~/org/")
 (after! org
+  ;; Skip recurring events past their CALDAV_UNTIL date
+  ;; org-caldav ignores UNTIL from RRULE, so we store it as a property
+  ;; and filter here in the agenda
+  (defun my/skip-if-past-until ()
+    "Return non-nil if entry has CALDAV_UNTIL and current date is past it."
+    (let ((until-str (org-entry-get nil "CALDAV_UNTIL")))
+      (when (and until-str
+                 (string-match "^\\([0-9]\\{4\\}\\)\\([0-9]\\{2\\}\\)\\([0-9]\\{2\\}\\)" until-str))
+        (let* ((until-year (string-to-number (match-string 1 until-str)))
+               (until-month (string-to-number (match-string 2 until-str)))
+               (until-day (string-to-number (match-string 3 until-str)))
+               (until-time (encode-time 0 0 0 until-day until-month until-year))
+               (today (current-time)))
+          (when (time-less-p until-time today)
+            (org-end-of-subtree t))))))
+
   (setq org-agenda-span 'week
         org-agenda-start-with-log-mode t
         my-agenda-dirs '("projects" "roam")
@@ -61,6 +77,7 @@
                                                                   "\.org$"))
                                                      my-agenda-dirs))
         org-log-done 'time
+        org-agenda-skip-function-global #'my/skip-if-past-until
         org-agenda-custom-commands '(("n" "Agenda"
                                       ((agenda "")
                                        (tags-todo "-someday-recurring")))
@@ -83,25 +100,135 @@
        "d" #'org-agenda-day-view
        "w" #'org-agenda-week-view))
 
-;; (use-package! org-caldav
-;;   :defer t
-;;   :config
-;;   (setq org-caldav-url "https://nextcloud.johnogle.info/remote.php/dav/calendars/johno"
-;;         org-caldav-calendar-id "personal"
-;;         org-icalendar-timezone "America/Los_Angeles"
-;;         org-caldav-inbox "~/org/calendar.org"
-;;         org-caldav-files nil
-;;         org-caldav-sync-direction 'cal->org))
+;; org-caldav: Sync Org entries with Nextcloud CalDAV
+;; Setup requirements:
+;; 1. Create Nextcloud app password: Settings -> Security -> Devices & sessions
+;; 2. Store in rbw: rbw add nextcloud-caldav (put app password as the secret)
+;; 3. Run: doom sync
+;; 4. Test: M-x my/org-caldav-sync-with-rbw (or SPC o a s)
+;;
+;; Note: Conflict resolution is "Org always wins" - treat Org as source of truth
+;; for entries that originated in Org.
 
-(defun my/get-rbw-password (alias)
-  "Return the password for ALIAS via rbw, unlocking the vault only if needed."
-  (let* ((cmd     (format "rbw get %s 2>&1" alias))
-         (output  (shell-command-to-string cmd)))
-    (string-trim output)))
+;; Define sync wrapper before use-package (so keybinding works)
+(defun my/org-caldav-sync-with-rbw ()
+  "Run org-caldav-sync with credentials from rbw embedded in URL."
+  (interactive)
+  (require 'org)
+  (require 'org-caldav)
+  (let* ((password (my/get-rbw-password "nextcloud-caldav"))
+         ;; Embed credentials in URL (url-encode password in case of special chars)
+         (encoded-pass (url-hexify-string password)))
+    (setq org-caldav-url
+          (format "https://johno:%s@nextcloud.johnogle.info/remote.php/dav/calendars/johno"
+                  encoded-pass))
+    (org-caldav-sync)))
+
+(use-package! org-caldav
+  :after org
+  :commands (org-caldav-sync my/org-caldav-sync-with-rbw)
+  :init
+  (map! :leader
+        (:prefix ("o" . "open")
+         (:prefix ("a" . "agenda/calendar")
+          :desc "Sync CalDAV" "s" #'my/org-caldav-sync-with-rbw)))
+  :config
+  ;; Nextcloud CalDAV base URL (credentials added dynamically by sync wrapper)
+  (setq org-caldav-url "https://nextcloud.johnogle.info/remote.php/dav/calendars/johno")
+
+  ;; Timezone for iCalendar export
+  (setq org-icalendar-timezone "America/Los_Angeles")
+
+  ;; Sync state storage (in org directory for multi-machine sync)
+  (setq org-caldav-save-directory (expand-file-name ".org-caldav/" org-directory))
+
+  ;; Backup file for entries before modification
+  (setq org-caldav-backup-file (expand-file-name ".org-caldav/backup.org" org-directory))
+
+  ;; Limit past events to 30 days (avoids uploading years of scheduled tasks)
+  (setq org-caldav-days-in-past 30)
+
+  ;; Sync behavior: bidirectional by default
+  (setq org-caldav-sync-direction 'twoway)
+
+  ;; What changes from calendar sync back to Org (conservative: title and timestamp only)
+  (setq org-caldav-sync-changes-to-org 'title-and-timestamp)
+
+  ;; Deletion handling: never auto-delete to prevent accidental mass deletion
+  (setq org-caldav-delete-calendar-entries 'never)
+  (setq org-caldav-delete-org-entries 'never)
+
+  ;; Enable TODO/VTODO sync
+  (setq org-icalendar-include-todo 'all)
+  (setq org-caldav-sync-todo t)
+
+  ;; Map VTODO percent-complete to org-todo-keywords
+  ;; Format: (PERCENT "KEYWORD") - percent thresholds map to states
+  (setq org-caldav-todo-percent-states
+        '((0 "TODO")
+          (25 "WAIT")
+          (50 "IN-PROGRESS")
+          (100 "DONE")
+          (100 "KILL")))
+
+  ;; Allow export with broken links (mu4e links can't be resolved during export)
+  (setq org-export-with-broken-links 'mark)
+
+  ;; Calendar-specific configuration
+  (setq org-caldav-calendars
+        '(;; Personal calendar: two-way sync with family-shared Nextcloud calendar
+          (:calendar-id "personal"
+           :inbox "~/org/personal-calendar.org"
+           :files ("~/org/personal-calendar.org"))
+
+          ;; Tasks calendar: one-way sync (org → calendar only)
+          ;; SCHEDULED/DEADLINE items from todo.org push to private Tasks calendar.
+          ;; No inbox = no download from calendar (effectively one-way).
+          ;; Note: Create 'tasks' calendar in Nextcloud first, keep it private.
+          (:calendar-id "tasks"
+           :files ("~/org/todo.org"))))
+
+  ;; Handle UNTIL in recurring events
+  ;; org-caldav ignores UNTIL from RRULE - events repeat forever.
+  ;; This advice extracts UNTIL and stores it as a property for agenda filtering.
+  (defun my/org-caldav-add-until-property (orig-fun eventdata-alist)
+    "Advice to store CALDAV_UNTIL property for recurring events."
+    (let ((result (funcall orig-fun eventdata-alist)))
+      (let* ((rrule-props (alist-get 'rrule-props eventdata-alist))
+             (until-str (cadr (assoc 'UNTIL rrule-props)))
+             (summary (alist-get 'summary eventdata-alist)))
+        ;; Debug: log what we're seeing
+        (message "CALDAV-DEBUG: %s | rrule-props: %S | until: %s"
+                 (or summary "?") rrule-props until-str)
+        (when until-str
+          (save-excursion
+            (org-back-to-heading t)
+            (org-entry-put nil "CALDAV_UNTIL" until-str))))
+      result))
+
+  (advice-add 'org-caldav-insert-org-event-or-todo
+              :around #'my/org-caldav-add-until-property)
+  )
+
+(defun my/get-rbw-password (alias &optional no-error)
+  "Return the password for ALIAS via rbw, unlocking the vault only if needed.
+If NO-ERROR is non-nil, return nil instead of signaling an error when
+rbw is unavailable or the entry is not found."
+  (if (not (executable-find "rbw"))
+      (if no-error
+          nil
+        (user-error "rbw: not installed or not in PATH"))
+    (let* ((cmd (format "rbw get %s 2>/dev/null" (shell-quote-argument alias)))
+           (output (string-trim (shell-command-to-string cmd))))
+      (if (string-empty-p output)
+          (if no-error
+              nil
+            (user-error "rbw: no entry found for '%s' - run: rbw add %s" alias alias))
+        output))))
 
 (after! gptel
   :config
-  (setq! gptel-api-key (my/get-rbw-password "openai-api-key-chatgpt-el")
+  (setq! gptel-api-key (my/get-rbw-password "openai-api-key-chatgpt-el" t)
          gptel-default-mode 'org-mode
          gptel-use-tools t
          gptel-confirm-tool-calls 'always
@@ -147,6 +274,18 @@
                  (error (format "Error listing directory %s: %s" dirpath (error-message-string err)))))
    :args (list '(:name "dirpath" :type "string" :description "Directory path to list"))))
 
+(use-package! pi-coding-agent
+  :commands (pi-coding-agent pi-coding-agent-toggle)
+  :init
+  (defalias 'pi 'pi-coding-agent)
+  (map! :leader
+        (:prefix ("o" . "open")
+         :desc "Pi Coding Agent" "p" #'pi-coding-agent))
+  :config
+  ;; Tree-sitter grammars are managed by Nix (treesit-grammars.with-all-grammars),
+  ;; so suppress the auto-install prompt
+  (setq pi-coding-agent-essential-grammar-action 'warn))
+
 (use-package! claude-code-ide
   :commands (claude-code-ide-menu claude-code-ide-open-here)
   :init
@@ -211,11 +350,16 @@
         mu4e-headers-time-format "%H:%M")
 
   ;; Sending mail via msmtp
-  (setq message-send-mail-function 'message-send-mail-with-sendmail
-        sendmail-program (executable-find "msmtp")
-        message-sendmail-envelope-from 'header
-        mail-envelope-from 'header
-        mail-specify-envelope-from t))
+  ;; NOTE: message-sendmail-f-is-evil and --read-envelope-from are required
+  ;; to prevent msmtp from stripping the email body when processing headers.
+  ;; Without these, multipart messages (especially from org-msg) may arrive
+  ;; with empty bodies.
+  (setq sendmail-program (executable-find "msmtp")
+        send-mail-function #'message-send-mail-with-sendmail
+        message-send-mail-function #'message-send-mail-with-sendmail
+        message-sendmail-f-is-evil t
+        message-sendmail-extra-arguments '("--read-envelope-from")
+        message-sendmail-envelope-from 'header))
 
 ;; Whenever you reconfigure a package, make sure to wrap your config in an
 ;; `after!' block, otherwise Doom's defaults may override your settings. E.g.

home/roles/emacs/doom/packages.el

@@ -49,13 +49,26 @@
 ;; ...Or *all* packages (NOT RECOMMENDED; will likely break things)
 ;; (unpin! t)
 
-;; (package! org-caldav)
+(package! org-caldav)
+
+;; Pin org-msg - upstream doom pin references a force-pushed commit
+(package! org-msg :pin "aa608b399586fb771ad37045a837f8286a0b6124")
+
+;; Note: Packages with custom recipes must be pinned for nix-doom-emacs-unstraightened
+;; to build deterministically. Update pins when upgrading packages.
 
 (package! gptel :recipe (:nonrecursive t))
 
 (package! claude-code-ide
-  :recipe (:host github :repo "manzaltu/claude-code-ide.el"))
+  :recipe (:host github :repo "manzaltu/claude-code-ide.el")
+  :pin "760240d7f03ff16f90ede9d4f4243cd94f3fed73")
 
 (package! gptel-tool-library
   :recipe (:host github :repo "aard-fi/gptel-tool-library"
-           :files ("*.el")))
+           :files ("*.el"))
+  :pin "baffc3b0d74a2b7cbda0d5cd6dd7726d6ccaca83")
+
+(package! pi-coding-agent
+  :recipe (:host github :repo "dnouri/pi-coding-agent"
+           :files ("*.el"))
+  :pin "8d8158b0a6150ce13d91e561a1223790670acaa7")

home/roles/email/default.nix

@@ -4,6 +4,7 @@ with lib;
 
 let
   cfg = config.home.roles.email;
+  isLinux = pkgs.stdenv.isLinux;
 in
 {
   options.home.roles.email = {
@@ -89,34 +90,38 @@ in
       account default : proton
     '';
 
-    # Systemd service for mail sync
-    systemd.user.services.mbsync = {
-      Unit = {
-        Description = "Mailbox synchronization service";
-        After = [ "network-online.target" ];
-        Wants = [ "network-online.target" ];
-      };
-      Service = {
-        Type = "oneshot";
-        ExecStart = "${pkgs.bash}/bin/bash -c 'mkdir -p ~/Mail && ${pkgs.isync}/bin/mbsync -a && (${pkgs.mu}/bin/mu info >/dev/null 2>&1 || ${pkgs.mu}/bin/mu init --maildir ~/Mail --personal-address=john@ogle.fyi) && ${pkgs.mu}/bin/mu index'";
-        Environment = "PATH=${pkgs.rbw}/bin:${pkgs.coreutils}/bin";
-        StandardOutput = "journal";
-        StandardError = "journal";
+    # Linux-only: Systemd service for mail sync (Darwin uses launchd instead)
+    systemd.user.services = mkIf isLinux {
+      mbsync = {
+        Unit = {
+          Description = "Mailbox synchronization service";
+          After = [ "network-online.target" ];
+          Wants = [ "network-online.target" ];
+        };
+        Service = {
+          Type = "oneshot";
+          ExecStart = "${pkgs.bash}/bin/bash -c 'mkdir -p ~/Mail && ${pkgs.isync}/bin/mbsync -a && (${pkgs.mu}/bin/mu info >/dev/null 2>&1 || ${pkgs.mu}/bin/mu init --maildir ~/Mail --personal-address=john@ogle.fyi) && ${pkgs.mu}/bin/mu index'";
+          Environment = "PATH=${pkgs.rbw}/bin:${pkgs.coreutils}/bin";
+          StandardOutput = "journal";
+          StandardError = "journal";
+        };
       };
     };
 
-    # Systemd timer for automatic sync
-    systemd.user.timers.mbsync = {
-      Unit = {
-        Description = "Mailbox synchronization timer";
-      };
-      Timer = {
-        OnBootSec = "2min";
-        OnUnitActiveSec = "5min";
-        Unit = "mbsync.service";
-      };
-      Install = {
-        WantedBy = [ "timers.target" ];
+    # Linux-only: Systemd timer for automatic sync
+    systemd.user.timers = mkIf isLinux {
+      mbsync = {
+        Unit = {
+          Description = "Mailbox synchronization timer";
+        };
+        Timer = {
+          OnBootSec = "2min";
+          OnUnitActiveSec = "5min";
+          Unit = "mbsync.service";
+        };
+        Install = {
+          WantedBy = [ "timers.target" ];
+        };
       };
     };
   };

home/roles/gaming/default.nix

@@ -12,9 +12,7 @@ in
 
   config = mkIf cfg.enable {
     home.packages = with pkgs; [
-      # Gaming applications would go here
-      # This role is created for future expansion
-      # moonlight-qt is currently in media role but could be moved here
+      custom.mcrcon-rbw
     ];
   };
 }

home/roles/kdeconnect/default.nix

@@ -4,13 +4,15 @@ with lib;
 
 let
   cfg = config.home.roles.kdeconnect;
+  isLinux = pkgs.stdenv.isLinux;
 in
 {
   options.home.roles.kdeconnect = {
     enable = mkEnableOption "Enable KDE Connect for device integration";
   };
 
-  config = mkIf cfg.enable {
+  # KDE Connect services are Linux-only (requires D-Bus and systemd)
+  config = mkIf (cfg.enable && isLinux) {
     services.kdeconnect = {
       enable = true;
       indicator = true;

home/roles/starship/default.nix

@@ -0,0 +1,72 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.home.roles.starship;
+in
+{
+  options.home.roles.starship = {
+    enable = mkEnableOption "starship cross-shell prompt";
+  };
+
+  config = mkIf cfg.enable {
+    programs.starship = {
+      enable = true;
+      enableBashIntegration = true;
+      enableZshIntegration = true;
+
+      settings = {
+        add_newline = true;
+
+        character = {
+          success_symbol = "[>](bold green)";
+          error_symbol = "[x](bold red)";
+          vimcmd_symbol = "[<](bold green)";
+        };
+
+        directory = {
+          truncation_length = 4;
+          truncate_to_repo = true;
+        };
+
+        git_branch = {
+          symbol = "";
+          format = "[$symbol$branch(:$remote_branch)]($style) ";
+        };
+
+        git_status = {
+          format = "([$all_status$ahead_behind]($style) )";
+        };
+
+        nix_shell = {
+          symbol = "";
+          format = "[$symbol$state( \\($name\\))]($style) ";
+        };
+
+        cmd_duration = {
+          min_time = 2000;
+          format = "[$duration]($style) ";
+        };
+
+        # Disable modules that are noisy or rarely needed
+        package.disabled = true;
+        nodejs.disabled = true;
+        python.disabled = true;
+        ruby.disabled = true;
+        java.disabled = true;
+        golang.disabled = true;
+        rust.disabled = true;
+        php.disabled = true;
+        lua.disabled = true;
+        perl.disabled = true;
+        terraform.disabled = true;
+        kubernetes.disabled = true;
+        docker_context.disabled = true;
+        aws.disabled = true;
+        gcloud.disabled = true;
+        azure.disabled = true;
+      };
+    };
+  };
+}

home/roles/sync/default.nix

@@ -4,6 +4,7 @@ with lib;
 
 let
   cfg = config.home.roles.sync;
+  isLinux = pkgs.stdenv.isLinux;
 in
 {
   options.home.roles.sync = {
@@ -11,9 +12,10 @@ in
   };
 
   config = mkIf cfg.enable {
-    home.packages = with pkgs; [
+    # Linux-only: syncthingtray requires system tray support
+    home.packages = optionals isLinux (with pkgs; [
       syncthingtray
-    ];
+    ]);
 
     services.syncthing = {
       enable = true;

home/wallpapers/default.nix

@@ -2,7 +2,7 @@
 # The currentIndex is incremented by `nix run .#rotate-wallpaper`
 # and gets committed as part of `nix run .#upgrade`
 {
-  currentIndex = 1;  # Index into wallpapers list
+  currentIndex = 2;  # Index into wallpapers list
 
   wallpapers = [
     {

machines/boxy/configuration.nix

@@ -22,11 +22,11 @@ with lib;
       sddm = true;
       wayland = true;
     };
-    kodi = {
+    plasma-bigscreen = {
       enable = true;
       autologin = true;
-      wayland = true;
       jellyfinScaleFactor = 1.0;
+      appLauncherServer.enable = true;
     };
     nfs-mounts.enable = true;
     users.enable = true;
@@ -71,4 +71,3 @@ with lib;
   system.stateVersion = "24.05"; # Did you read the comment?
 
 }
-

machines/gym-box/configuration.nix

@@ -0,0 +1,74 @@
+# Edit this configuration file to define what should be installed on
+# your system. Help is available in the configuration.nix(5) man page, on
+# https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
+
+{ lib, pkgs, ... }:
+
+with lib;
+
+{
+  imports = [
+    # Include the results of the hardware scan.
+    ./hardware-configuration.nix
+  ];
+
+  roles = {
+    audio.enable = true;
+    bluetooth.enable = true;
+    desktop = {
+      enable = true;
+      gaming.enable = true;
+      kde = true;
+      sddm = true;
+      wayland = true;
+    };
+    plasma-bigscreen = {
+      enable = true;
+      autologin = true;
+      jellyfinScaleFactor = 1.0;
+      appLauncherServer.enable = true;
+    };
+    nfs-mounts.enable = true;
+    users.enable = true;
+  };
+
+  # Enable KDE Wallet PAM integration for auto-unlock
+  security.pam.services.sddm = {
+    kwallet = {
+      enable = true;
+      package = pkgs.kdePackages.kwallet-pam;
+    };
+  };
+
+  # Use the systemd-boot EFI boot loader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  networking.hostName = "gym-box";
+  networking.networkmanager.enable = true;
+
+  services.xserver.videoDrivers = [ "amdgpu" ];
+  hardware.graphics.enable = true;
+  hardware.graphics.enable32Bit = true;
+  # RADV (AMD's Vulkan driver) is now enabled by default, amdvlk was removed
+
+  # 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.
+  #
+  # Most users should NEVER change this value after the initial install, for any reason,
+  # even if you've upgraded your system to a new NixOS release.
+  #
+  # This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
+  # so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how
+  # to actually do that.
+  #
+  # This value being lower than the current NixOS release does NOT mean your system is
+  # out of date, out of support, or vulnerable.
+  #
+  # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
+  # and migrated your data accordingly.
+  #
+  # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
+  system.stateVersion = "24.05"; # Did you read the comment?
+
+}

machines/gym-box/hardware-configuration.nix

@@ -0,0 +1,31 @@
+# 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, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "thunderbolt" "uas" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/59c0df78-c6fa-415d-8592-13547a3fada6";
+      fsType = "btrfs";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/DC66-D04C";
+      fsType = "vfat";
+      options = [ "fmask=0022" "dmask=0022" ];
+    };
+
+  swapDevices = [ ];
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

machines/john-endesktop/configuration.nix

@@ -54,6 +54,7 @@ with lib;
       4000  # nfs callback
       4001  # nlockmgr
       4002  # mountd
+      5000  # harmonia binary cache
       20048 # mountd
     ];
     allowedUDPPorts = [
@@ -90,6 +91,8 @@ with lib;
     htop
     tmux
     zfs
+    rclone
+    custom.rclone-torbox-setup  # Helper script to set up TorBox credentials via rbw
   ];
 
   # Enable SSH
@@ -104,6 +107,58 @@ with lib;
   # User configuration
   roles.users.enable = true;
 
+  # Enable as remote builder (similar to zix790prors)
+  roles.remote-build.enableBuilder = true;
+
+  # k3s agent configuration
+  roles.k3s-node = {
+    enable = true;
+    role = "agent";
+    # serverAddr defaults to https://10.0.0.222:6443
+    # tokenFile defaults to /etc/k3s/token
+    extraFlags = [
+      # Node labels for workload scheduling
+      # fast-cpu: This node has a faster CPU than other cluster nodes
+      "--node-label=fast-cpu=true"
+      # fast-storage: This node is the NFS host with fast local storage access
+      "--node-label=fast-storage=true"
+      # k3s-upgrade=disabled: NixOS manages k3s upgrades via Nix, not system-upgrade-controller
+      "--node-label=k3s-upgrade=disabled"
+    ];
+  };
+
+  roles.virtualisation.enable = true;
+
+  # TorBox WebDAV mount for rdt-client and Jellyfin
+  roles.rclone-mount = {
+    enable = true;
+    mounts.torbox = {
+      webdavUrl = "https://webdav.torbox.app";
+      username = "john@ogle.fyi";  # TorBox account email
+      mountPoint = "/media/media/torbox-rclone";
+      environmentFile = "/etc/rclone/torbox.env";
+      vfsCacheMode = "full";  # Best for streaming media
+      dirCacheTime = "5m";
+      extraArgs = [
+        "--buffer-size=64M"
+        "--vfs-read-chunk-size=32M"
+        "--vfs-read-chunk-size-limit=off"
+      ];
+      # Wait for ZFS media pool to be mounted before starting
+      requiresMountsFor = [ "/media" ];
+    };
+  };
+
+  # Harmonia binary cache server
+  # Replaces the broken k8s deployment with native NixOS service
+  services.harmonia = {
+    enable = true;
+    signKeyPaths = [ "/etc/harmonia/signing-key.private" ];
+    settings = {
+      bind = "[::]:5000";
+    };
+  };
+
   # Time zone
   time.timeZone = "America/Los_Angeles"; # Adjust as needed
 

machines/nix-book/configuration.nix

@@ -21,17 +21,41 @@
     };
     nfs-mounts.enable = true;
     printing.enable = true;
-    remote-build.builders = [{
-      hostName = "zix790prors";
-      maxJobs = 16;
-      speedFactor = 3;
-    }];
+    remote-build.builders = [
+      {
+        hostName = "zix790prors.oglehome";
+        maxJobs = 16;
+        speedFactor = 3;
+      }
+      {
+        hostName = "john-endesktop.oglehome";
+        maxJobs = 1;
+        speedFactor = 1;
+      }
+    ];
     spotifyd.enable = true;
     users = {
       enable = true;
       extraGroups = [ "video" ];
     };
-    virtualisation.enable = true;
+    virtualisation = {
+      enable = true;
+      waydroid = true;
+    };
+    wireguard = {
+      enable = true;
+      autostart = true;
+      interfaceName = "ogleNet";
+      address = [ "192.168.4.2/32" ];
+      privateKeyFile = "/etc/wireguard/oglehome-private-key";
+      dns = [ "192.168.4.1" ];
+      peers = [{
+        publicKey = "AWkmtaz0poyyKJGnRcabO5ecd6ESh1lKu+XRb3ObxBc=";
+        endpoint = "pi.johnogle.info:6666";
+        allowedIPs = [ "0.0.0.0/0" ];
+        persistentKeepalive = 25;
+      }];
+    };
   };
 
   # Bootloader.
@@ -41,14 +65,9 @@
   boot.initrd.luks.devices."luks-b614167b-9045-4234-a441-ac6f60a96d81".device = "/dev/disk/by-uuid/b614167b-9045-4234-a441-ac6f60a96d81";
 
   services.logind.settings.Login = {
-    HandleLidSwitch = "suspend-then-hibernate";
     HandlePowerKey = "hibernate";
     HandlePowerKeyLongPress = "poweroff";
   };
-  systemd.sleep.extraConfig = ''
-    HibernateDelaySec=30m
-    SuspendState=mem
-  '';
 
   networking.hostName = "nix-book"; # Define your hostname.
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
@@ -56,13 +75,6 @@
   # Enable networking
   networking.networkmanager.enable = true;
 
-  # WireGuard setup
-  networking.wg-quick.interfaces = {
-    ogleNet = {
-      configFile = "/root/Oglehome-VPN-johno-nixbook.conf";
-    };
-  };
-
   hardware.graphics = {
     enable = true;
     extraPackages = with pkgs; [

machines/nix-deck/configuration.nix

@@ -19,11 +19,18 @@
         desktopSession = "plasma";
       };
     };
-    remote-build.builders = [{
-      hostName = "zix790prors";
-      maxJobs = 16;
-      speedFactor = 4;  # Prefer remote heavily on Steam Deck
-    }];
+    remote-build.builders = [
+      {
+        hostName = "zix790prors.oglehome";
+        maxJobs = 16;
+        speedFactor = 4;
+      }
+      {
+        hostName = "john-endesktop.oglehome";
+        maxJobs = 1;
+        speedFactor = 2;
+      }
+    ];
     users = {
       enable = true;
       extraGroups = [ "video" ];

machines/wixos/configuration.nix

@@ -1,62 +0,0 @@
-# Edit this configuration file to define what should be installed on
-# your system. Help is available in the configuration.nix(5) man page, on
-# https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
-
-# NixOS-WSL specific options are documented on the NixOS-WSL repository:
-# https://github.com/nix-community/NixOS-WSL
-
-{ config, lib, pkgs, ... }:
-
-{
-  imports = [
-  ];
-
-  roles = {
-    audio.enable = true;
-    desktop = {
-      enable = true;
-      wayland = true;
-    };
-    users.enable = true;
-  };
-
-  networking.hostName = "wixos";
-
-  wsl.enable = true;
-  wsl.defaultUser = "johno";
-  wsl.startMenuLaunchers = true;
-  wsl.useWindowsDriver = true;
-  wsl.wslConf.network.hostname = "wixos";
-  wsl.wslConf.user.default = "johno";
-
-  services.xserver.videoDrivers = [ "nvidia" ];
-  hardware.graphics = { 
-    enable = true;
-
-    extraPackages = with pkgs; [
-      mesa
-      libvdpau-va-gl
-      libva-vdpau-driver
-    ];
-  };
-  environment.sessionVariables = {
-    LD_LIBRARY_PATH = [
-      "/usr/lib/wsl/lib"
-      "/run/opengl-driver/lib"
-    ];
-  };
-  hardware.nvidia = {
-    modesetting.enable = true;
-    nvidiaSettings = true;
-    open = true;
-    package = config.boot.kernelPackages.nvidiaPackages.latest;
-  };
-
-  # This value determines the NixOS release from which the default
-  # settings for stateful data, like file locations and database versions
-  # on your system were taken. It's perfectly fine and recommended to leave
-  # this value at the release version of the first install of this system.
-  # Before changing this value read the documentation for this option
-  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "24.05"; # Did you read the comment?
-}

machines/zix790prors/configuration.nix

@@ -25,8 +25,12 @@ with lib;
       wayland = true;
       x11 = true;
     };
+    kodi.enable = true;
     nfs-mounts.enable = true;
-    nvidia.enable = true;
+    nvidia = {
+      enable = true;
+      graphics.enable32Bit = true;
+    };
     printing.enable = true;
     remote-build.enableBuilder = true;
     users.enable = true;
@@ -47,27 +51,11 @@ with lib;
   # Fix dual boot clock sync - tell Linux to use local time for hardware clock
   time.hardwareClockInLocalTime = true;
 
-  # NVIDIA Graphics configuration
-  services.xserver.videoDrivers = [ "nvidia" ];
-  hardware.graphics.enable = true;
-  hardware.graphics.enable32Bit = true;
-  
   # Set DP-0 as primary display with 164.90Hz refresh rate
   services.xserver.displayManager.sessionCommands = ''
     ${pkgs.xorg.xrandr}/bin/xrandr --output DP-0 --mode 3440x1440 --rate 164.90 --primary
   '';
 
-  hardware.nvidia = {
-    modesetting.enable = true;
-    nvidiaSettings = true;
-    package = pkgs.linuxPackages.nvidiaPackages.stable;
-    open = true;
-    
-    # For gaming performance
-    powerManagement.enable = false;
-    powerManagement.finegrained = false;
-  };
-
   services.ollama = {
     enable = true;
     acceleration = "cuda";

packages/claude-code/default.nix

@@ -1,28 +1,29 @@
 { lib
 , stdenv
 , fetchurl
-, autoPatchelfHook
+, patchelf
+, glibc
 }:
 
 let
-  version = "2.0.76";
+  version = "2.1.75";
 
   srcs = {
     aarch64-darwin = {
       url = "https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/${version}/darwin-arm64/claude";
-      sha256 = "b76f6d4d09233e67295897b0a1ed2e22d7afa406431529d8b1b532b63b8cbcbd";
+      sha256 = "8c541a5e924eda2070eaf1702a48047af671c4dff6a11a5e762076614a082675";
     };
     x86_64-darwin = {
       url = "https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/${version}/darwin-x64/claude";
-      sha256 = "9d94582f0af5d2201f1c907bf24ff8d216104b897ee0b24795a6c081f40e08d7";
+      sha256 = "82c90b91a0a18f60191f817b9b42304d8b17dbed75795b715c41f4fdfe4c782d";
     };
     x86_64-linux = {
       url = "https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/${version}/linux-x64/claude";
-      sha256 = "5dcdb480f91ba0df0bc8bd6aff148d3dfd3883f0899eeb5b9427a8b0abe7a687";
+      sha256 = "328b0a429c05a04f911157d886be5123cf1824a19ba8ca1f9d594c004eac32c9";
     };
     aarch64-linux = {
       url = "https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/${version}/linux-arm64/claude";
-      sha256 = "f64a994c8e5bfb84d7242cebbec75d6919db2ee46d50b8fc7a88d5066db193f9";
+      sha256 = "ec8f4f7f7bb50611dae70c109a76ee1da6a3ab45511c65f117df215848ecc905";
     };
   };
 
@@ -38,8 +39,14 @@ in stdenv.mkDerivation {
 
   dontUnpack = true;
   dontBuild = true;
+  # Bun standalone binaries have JS code appended after the ELF sections
+  # stripping/patching would remove or corrupt this appended data
+  dontStrip = true;
+  dontPatchELF = true;
 
-  nativeBuildInputs = lib.optionals stdenv.isLinux [ autoPatchelfHook ];
+  # Don't use autoPatchelfHook - it rewrites the ELF and strips the appended
+  # bun bundle (the JS code is appended after the ELF sections)
+  nativeBuildInputs = lib.optionals stdenv.isLinux [ patchelf ];
 
   installPhase = ''
     runHook preInstall
@@ -49,6 +56,14 @@ in stdenv.mkDerivation {
     runHook postInstall
   '';
 
+  # Manually patch the interpreter for bun standalone binaries
+  # patchelf --set-interpreter modifies in-place without rewriting the entire ELF,
+  # preserving the appended JS bundle that bun needs at runtime
+  postFixup = lib.optionalString stdenv.isLinux ''
+    interpreter="${glibc}/lib/${if stdenv.hostPlatform.system == "aarch64-linux" then "ld-linux-aarch64.so.1" else "ld-linux-x86-64.so.2"}"
+    patchelf --set-interpreter "$interpreter" $out/bin/claude
+  '';
+
   meta = with lib; {
     description = "Terminal-based AI coding assistant from Anthropic";
     homepage = "https://www.anthropic.com/claude-code";

packages/default.nix

@@ -1,8 +1,11 @@
 { pkgs, ... }:
 {
-  vulkanHDRLayer = pkgs.callPackage ./vulkan-hdr-layer {};
-  tea-rbw = pkgs.callPackage ./tea-rbw {};
-  app-launcher-server = pkgs.callPackage ./app-launcher-server {};
-  claude-code = pkgs.callPackage ./claude-code {};
-  perles = pkgs.callPackage ./perles {};
+  tea-rbw = pkgs.callPackage ./tea-rbw { };
+  app-launcher-server = pkgs.callPackage ./app-launcher-server { };
+  claude-code = pkgs.callPackage ./claude-code { };
+  mcrcon-rbw = pkgs.callPackage ./mcrcon-rbw { };
+  rclone-torbox-setup = pkgs.callPackage ./rclone-torbox-setup { };
+  pi-coding-agent = pkgs.callPackage ./pi-coding-agent { };
+  nextcloud-talk-desktop = pkgs.callPackage ./nextcloud-talk-desktop { };
+  opencode = pkgs.callPackage ./opencode { };
 }

packages/mcrcon-rbw/default.nix

@@ -0,0 +1,40 @@
+{ pkgs, ... }:
+
+pkgs.writeShellScriptBin "mcrcon" ''
+  set -euo pipefail
+
+  # Configuration - can be overridden with environment variables
+  MINECRAFT_RCON_HOST="''${MCRCON_HOST:-10.0.0.165}"
+  MINECRAFT_RCON_PORT="''${MCRCON_PORT:-25575}"
+  RBW_ENTRY="minecraft-rcon"
+
+  # Check if rbw is available
+  if ! command -v rbw &> /dev/null; then
+    echo "Error: rbw is not available. Please ensure rbw is installed and configured."
+    exit 1
+  fi
+
+  # Retrieve password from Bitwarden
+  if ! MCRCON_PASS=$(rbw get "$RBW_ENTRY" 2>/dev/null); then
+    echo "Error: Failed to retrieve RCON password from rbw entry '$RBW_ENTRY'"
+    echo "Please ensure the entry exists in Bitwarden and rbw is synced."
+    echo ""
+    echo "To create the entry:"
+    echo "  1. Add 'minecraft-rcon' to Bitwarden with the RCON password"
+    echo "  2. Run 'rbw sync' to refresh the local cache"
+    exit 1
+  fi
+
+  # Export for mcrcon
+  export MCRCON_HOST="$MINECRAFT_RCON_HOST"
+  export MCRCON_PORT="$MINECRAFT_RCON_PORT"
+  export MCRCON_PASS
+
+  # If no arguments provided, start interactive terminal mode
+  if [[ $# -eq 0 ]]; then
+    exec ${pkgs.mcrcon}/bin/mcrcon -t
+  fi
+
+  # Execute mcrcon with all provided arguments
+  exec ${pkgs.mcrcon}/bin/mcrcon "$@"
+''

packages/nextcloud-talk-desktop/default.nix

@@ -0,0 +1,60 @@
+# Patched Nextcloud Talk Desktop with Wayland screen sharing support
+# Applies the core change from upstream draft PR #1022:
+# https://github.com/nextcloud/talk-desktop/pull/1022
+#
+# Patches the webpack bundle in app.asar to add setDisplayMediaRequestHandler
+# with useSystemPicker: true, enabling native PipeWire/portal-based
+# screen sharing on Wayland (Sway, Hyprland, etc.)
+{ lib
+, nextcloud-talk-desktop
+, nodejs
+, asar
+}:
+
+nextcloud-talk-desktop.overrideAttrs (old: {
+  pname = "nextcloud-talk-desktop-patched";
+
+  nativeBuildInputs = (old.nativeBuildInputs or []) ++ [ asar nodejs ];
+
+  # Patch the asar after the main installPhase creates the output
+  postFixup = (old.postFixup or "") + ''
+    echo "Patching app.asar for Wayland screen sharing..."
+    ASAR_PATH="$out/opt/Nextcloud Talk-linux-x64/resources/app.asar"
+
+    WORK=$(mktemp -d)
+    asar extract "$ASAR_PATH" "$WORK/app"
+
+    # In the webpack bundle:
+    #   session = l, desktopCapturer = a, app = n
+    # We inject setDisplayMediaRequestHandler right after n.whenReady().then((async()=>{
+    # useSystemPicker: true makes Electron use the native system picker
+    # (PipeWire/xdg-desktop-portal on Wayland)
+    node -e "
+      const fs = require('fs');
+      const p = '$WORK/app/.webpack/main/index.js';
+      let c = fs.readFileSync(p, 'utf8');
+
+      if (c.includes('setDisplayMediaRequestHandler')) {
+        console.log('Already patched');
+        process.exit(0);
+      }
+
+      const marker = 'n.whenReady().then((async()=>{';
+      const idx = c.indexOf(marker);
+      if (idx === -1) {
+        console.error('ERROR: Could not find whenReady marker in webpack bundle');
+        process.exit(1);
+      }
+
+      // Inject after the marker
+      const injection = 'l.defaultSession.setDisplayMediaRequestHandler(async(e,t)=>{const s=await a.getSources({types:[\"screen\",\"window\"]});s.length>0?t({video:s[0]}):t({})},{useSystemPicker:!0});';
+
+      c = c.slice(0, idx + marker.length) + injection + c.slice(idx + marker.length);
+      fs.writeFileSync(p, c, 'utf8');
+      console.log('Successfully patched main bundle for Wayland screen sharing');
+    "
+
+    asar pack "$WORK/app" "$ASAR_PATH"
+    rm -rf "$WORK"
+  '';
+})

packages/opencode/default.nix

@@ -0,0 +1,82 @@
+{
+  lib,
+  stdenv,
+  fetchzip,
+  patchelf,
+  glibc,
+}:
+
+let
+  version = "1.4.0";
+
+  srcs = {
+    aarch64-darwin = {
+      url = "https://github.com/anomalyco/opencode/releases/download/v${version}/opencode-darwin-arm64.zip";
+      sha256 = "0m97j2vln8yhhvnsjl92phx6dac24y7hgh75csmbkbhawkz9xm4l";
+    };
+    x86_64-darwin = {
+      url = "https://github.com/anomalyco/opencode/releases/download/v${version}/opencode-darwin-x64.zip";
+      sha256 = "17n04j06pdc2raxjm91y6p87gwpnra0liabpbjwdmyd1iqgqv0q8";
+    };
+    x86_64-linux = {
+      url = "https://github.com/anomalyco/opencode/releases/download/v${version}/opencode-linux-x64.tar.gz";
+      sha256 = "16117lwfj2lb8wjbq5cyf77vhi52ada5ys3212hjqw3qw3wrcc0r";
+    };
+    aarch64-linux = {
+      url = "https://github.com/anomalyco/opencode/releases/download/v${version}/opencode-linux-arm64.tar.gz";
+      sha256 = "06lvm1qiji74xdd3psqn6lwxak65gqsbmkib1pjb4n65f9246jwm";
+    };
+  };
+
+  src =
+    srcs.${stdenv.hostPlatform.system} or (throw "Unsupported system: ${stdenv.hostPlatform.system}");
+
+in
+stdenv.mkDerivation {
+  pname = "opencode";
+  inherit version;
+
+  src = fetchzip {
+    inherit (src) url sha256;
+  };
+
+  # Bun standalone binaries have JS code appended after the ELF sections
+  # stripping/patching would remove or corrupt this appended data
+  dontStrip = true;
+  dontPatchELF = true;
+
+  nativeBuildInputs = lib.optionals stdenv.isLinux [ patchelf ];
+
+  installPhase = ''
+    runHook preInstall
+
+    install -Dm755 $src/opencode $out/bin/opencode
+
+    runHook postInstall
+  '';
+
+  # Manually patch the interpreter for bun standalone binaries on Linux
+  postFixup = lib.optionalString stdenv.isLinux ''
+    interpreter="${glibc}/lib/${
+      if stdenv.hostPlatform.system == "aarch64-linux" then
+        "ld-linux-aarch64.so.1"
+      else
+        "ld-linux-x86-64.so.2"
+    }"
+    patchelf --set-interpreter "$interpreter" $out/bin/opencode
+  '';
+
+  meta = with lib; {
+    description = "Terminal-based AI coding assistant";
+    homepage = "https://opencode.ai";
+    license = licenses.mit;
+    maintainers = [ ];
+    platforms = [
+      "aarch64-darwin"
+      "x86_64-darwin"
+      "x86_64-linux"
+      "aarch64-linux"
+    ];
+    mainProgram = "opencode";
+  };
+}

packages/opencode/update.sh

@@ -0,0 +1,148 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+DRY_RUN=false
+
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        --dry-run|-n)
+            DRY_RUN=true
+            shift
+            ;;
+        --help|-h)
+            echo "Usage: $0 [OPTIONS]"
+            echo ""
+            echo "Options:"
+            echo "  --dry-run, -n    Show what would be updated without making changes"
+            echo "  --help, -h       Show this help message"
+            exit 0
+            ;;
+        *)
+            echo "Unknown option: $1"
+            echo "Use --help for usage information"
+            exit 1
+            ;;
+    esac
+done
+
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m'
+
+REPO_ROOT="${REPO_ROOT:-$(git rev-parse --show-toplevel 2>/dev/null || pwd)}"
+NIX_FILE="$REPO_ROOT/packages/opencode/default.nix"
+
+echo "Fetching latest opencode version from GitHub API..."
+
+RELEASE_INFO=$(curl -fsSL https://api.github.com/repos/anomalyco/opencode/releases/latest)
+NEW_VERSION=$(echo "$RELEASE_INFO" | jq -r '.tag_name' | sed 's/^v//')
+
+if [ -z "$NEW_VERSION" ] || [ "$NEW_VERSION" = "null" ]; then
+    echo -e "${RED}Error: Failed to fetch version from GitHub API${NC}"
+    exit 1
+fi
+
+CURRENT_VERSION=$(grep -m1 'version = ' "$NIX_FILE" | sed -E 's/.*version = "([^"]+)".*/\1/')
+
+if [ "$CURRENT_VERSION" = "$NEW_VERSION" ]; then
+    echo -e "${GREEN}Already up to date: $CURRENT_VERSION${NC}"
+    exit 0
+fi
+
+echo -e "${YELLOW}Updating from $CURRENT_VERSION to $NEW_VERSION${NC}"
+
+# Compute SHA256 hashes for each platform
+# fetchzip hashes the unpacked directory, so we need to extract and hash
+compute_unpacked_hash() {
+    local url="$1"
+    local ext="$2"
+    local tmpdir=$(mktemp -d)
+    local archive="/tmp/opencode-archive.$ext"
+    
+    curl -fsSL "$url" -o "$archive"
+    
+    if [ "$ext" = "zip" ]; then
+        (cd "$tmpdir" && unzip -q "$archive")
+    else
+        (cd "$tmpdir" && tar xzf "$archive")
+    fi
+    
+    local sri_hash=$(nix hash path "$tmpdir")
+    local nix32_hash=$(nix hash convert --hash-algo sha256 --to nix32 "$sri_hash")
+    
+    rm -rf "$tmpdir" "$archive"
+    echo "$nix32_hash"
+}
+
+echo "Computing SHA256 hashes (this may take a moment)..."
+
+SHA_DARWIN_ARM=$(compute_unpacked_hash "https://github.com/anomalyco/opencode/releases/download/v${NEW_VERSION}/opencode-darwin-arm64.zip" "zip")
+echo "  aarch64-darwin: $SHA_DARWIN_ARM"
+
+SHA_DARWIN_X64=$(compute_unpacked_hash "https://github.com/anomalyco/opencode/releases/download/v${NEW_VERSION}/opencode-darwin-x64.zip" "zip")
+echo "  x86_64-darwin: $SHA_DARWIN_X64"
+
+SHA_LINUX_X64=$(compute_unpacked_hash "https://github.com/anomalyco/opencode/releases/download/v${NEW_VERSION}/opencode-linux-x64.tar.gz" "tar.gz")
+echo "  x86_64-linux: $SHA_LINUX_X64"
+
+SHA_LINUX_ARM64=$(compute_unpacked_hash "https://github.com/anomalyco/opencode/releases/download/v${NEW_VERSION}/opencode-linux-arm64.tar.gz" "tar.gz")
+echo "  aarch64-linux: $SHA_LINUX_ARM64"
+
+if [ "$DRY_RUN" = true ]; then
+    echo -e "${YELLOW}DRY RUN - No changes will be made${NC}"
+    echo ""
+    echo "Would update:"
+    echo "  Version: $CURRENT_VERSION -> $NEW_VERSION"
+    echo "  aarch64-darwin SHA: $SHA_DARWIN_ARM"
+    echo "  x86_64-darwin SHA:  $SHA_DARWIN_X64"
+    echo "  x86_64-linux SHA:   $SHA_LINUX_X64"
+    echo "  aarch64-linux SHA:  $SHA_LINUX_ARM64"
+    exit 0
+fi
+
+# Update version
+sed -i.tmp "s/version = \".*\";/version = \"$NEW_VERSION\";/" "$NIX_FILE"
+
+# Update SHA256 hashes using awk
+awk -v sha_arm="$SHA_DARWIN_ARM" -v sha_x64="$SHA_DARWIN_X64" -v sha_linux_x64="$SHA_LINUX_X64" -v sha_linux_arm="$SHA_LINUX_ARM64" '
+/aarch64-darwin = {/ { in_arm = 1 }
+/x86_64-darwin = {/ { in_x64 = 1; in_arm = 0 }
+/x86_64-linux = {/ { in_linux_x64 = 1; in_x64 = 0 }
+/aarch64-linux = {/ { in_linux_arm = 1; in_linux_x64 = 0 }
+/};/ {
+  in_arm = 0
+  in_x64 = 0
+  in_linux_x64 = 0
+  in_linux_arm = 0
+}
+/sha256 = / {
+  if (in_arm) {
+    sub(/sha256 = ".*";/, "sha256 = \"" sha_arm "\";")
+  } else if (in_x64) {
+    sub(/sha256 = ".*";/, "sha256 = \"" sha_x64 "\";")
+  } else if (in_linux_x64) {
+    sub(/sha256 = ".*";/, "sha256 = \"" sha_linux_x64 "\";")
+  } else if (in_linux_arm) {
+    sub(/sha256 = ".*";/, "sha256 = \"" sha_linux_arm "\";")
+  }
+}
+{ print }
+' "$NIX_FILE" > "$NIX_FILE.new"
+
+mv "$NIX_FILE.new" "$NIX_FILE"
+rm -f "$NIX_FILE.tmp"
+
+echo -e "${GREEN}Successfully updated to version $NEW_VERSION${NC}"
+echo ""
+echo "Updated SHA256 hashes:"
+echo "  aarch64-darwin: $SHA_DARWIN_ARM"
+echo "  x86_64-darwin:  $SHA_DARWIN_X64"
+echo "  x86_64-linux:   $SHA_LINUX_X64"
+echo "  aarch64-linux:  $SHA_LINUX_ARM64"
+echo ""
+echo "Next steps:"
+echo "  1. Review changes: git diff $NIX_FILE"
+echo "  2. Test build: nix build .#custom-opencode"
+echo "  3. Verify version: ./result/bin/opencode --version"
+echo "  4. Commit: git add $NIX_FILE && git commit -m 'opencode: Update to version $NEW_VERSION'"

packages/perles/default.nix

@@ -1,26 +0,0 @@
-{ lib, buildGoModule, fetchFromGitHub }:
-
-buildGoModule rec {
-  pname = "perles";
-  version = "unstable-2025-01-09";
-
-  src = fetchFromGitHub {
-    owner = "zjrosen";
-    repo = "perles";
-    rev = "64eba96c0a9b663ef3a206c8f07b71ab34f46df4";
-    hash = "sha256-JgRayb4+mJ1r0AtdnQfqAw2+QRte+licsfZOaRgYqcs=";
-  };
-
-  vendorHash = "sha256-R7UWTdBuPteneRqxrWK51nqLtZwDsqQoMAcohN4fyak=";
-
-  # Tests require a real git repository context
-  doCheck = false;
-
-  meta = with lib; {
-    description = "A TUI for the Beads issue tracking system with BQL query language";
-    homepage = "https://github.com/zjrosen/perles";
-    license = licenses.mit;
-    maintainers = [ ];
-    mainProgram = "perles";
-  };
-}

packages/pi-coding-agent/default.nix

@@ -0,0 +1,79 @@
+{ lib
+, stdenv
+, fetchurl
+, patchelf
+, glibc
+, makeWrapper
+}:
+
+let
+  version = "0.55.4";
+
+  srcs = {
+    aarch64-darwin = {
+      url = "https://github.com/badlogic/pi-mono/releases/download/v${version}/pi-darwin-arm64.tar.gz";
+      sha256 = "0vsav9frvnzskk6p6j60i7klrs3m8lphhyi4c39mv2mvhpm8fkl5";
+    };
+    x86_64-darwin = {
+      url = "https://github.com/badlogic/pi-mono/releases/download/v${version}/pi-darwin-x64.tar.gz";
+      sha256 = "1377rvhsiiww1bbpgv2v46fjm7iz2smmh8g2yhm28kbsq3gwvvr0";
+    };
+    x86_64-linux = {
+      url = "https://github.com/badlogic/pi-mono/releases/download/v${version}/pi-linux-x64.tar.gz";
+      sha256 = "1wnfwnkfq5ffz6wyqyhciv4lz06bpxims0hv0dlhz0f9vliyc1md";
+    };
+    aarch64-linux = {
+      url = "https://github.com/badlogic/pi-mono/releases/download/v${version}/pi-linux-arm64.tar.gz";
+      sha256 = "00fp37hgjl40kc59jfpv189i7np53ymm037hvds6k9y2sz818wjy";
+    };
+  };
+
+  src = srcs.${stdenv.hostPlatform.system} or (throw "Unsupported system: ${stdenv.hostPlatform.system}");
+
+in stdenv.mkDerivation {
+  pname = "pi-coding-agent";
+  inherit version;
+
+  src = fetchurl {
+    inherit (src) url sha256;
+  };
+
+  sourceRoot = "pi";
+
+  # Bun standalone binaries have JS code appended after the ELF sections
+  dontStrip = true;
+  dontPatchELF = true;
+
+  nativeBuildInputs = [ makeWrapper ]
+    ++ lib.optionals stdenv.isLinux [ patchelf ];
+
+  installPhase = ''
+    runHook preInstall
+
+    # Install the full pi directory structure (binary + supporting files)
+    mkdir -p $out/lib/pi-coding-agent
+    cp -r . $out/lib/pi-coding-agent/
+
+    # Create bin wrapper that runs the binary from its lib directory
+    # (pi expects supporting files like themes and wasm relative to itself)
+    mkdir -p $out/bin
+    makeWrapper $out/lib/pi-coding-agent/pi $out/bin/pi
+
+    runHook postInstall
+  '';
+
+  # Manually patch the interpreter for bun standalone binaries on Linux
+  postFixup = lib.optionalString stdenv.isLinux ''
+    interpreter="${glibc}/lib/${if stdenv.hostPlatform.system == "aarch64-linux" then "ld-linux-aarch64.so.1" else "ld-linux-x86-64.so.2"}"
+    patchelf --set-interpreter "$interpreter" $out/lib/pi-coding-agent/pi
+  '';
+
+  meta = with lib; {
+    description = "Minimal terminal coding agent with extensible tools and session management";
+    homepage = "https://github.com/badlogic/pi-mono/tree/main/packages/coding-agent";
+    license = licenses.mit;
+    maintainers = [ ];
+    platforms = [ "aarch64-darwin" "x86_64-darwin" "x86_64-linux" "aarch64-linux" ];
+    mainProgram = "pi";
+  };
+}

packages/rclone-torbox-setup/default.nix

@@ -0,0 +1,98 @@
+{ pkgs, ... }:
+
+pkgs.writeShellScriptBin "rclone-torbox-setup" ''
+  set -euo pipefail
+
+  # Default values
+  RBW_ENTRY="''${1:-torbox}"
+  ENV_FILE="''${2:-/etc/rclone/torbox.env}"
+
+  usage() {
+    echo "Usage: rclone-torbox-setup [rbw-entry] [env-file]"
+    echo ""
+    echo "Sets up rclone credentials for TorBox WebDAV mount."
+    echo "Retrieves password from rbw (Bitwarden), obscures it for rclone,"
+    echo "and writes it to the environment file for the systemd service."
+    echo ""
+    echo "Arguments:"
+    echo "  rbw-entry  Name of the Bitwarden entry containing the password (default: torbox)"
+    echo "  env-file   Path to write the environment file (default: /etc/rclone/torbox.env)"
+    echo ""
+    echo "The Bitwarden entry should contain your TorBox password as the password field."
+    echo ""
+    echo "Example:"
+    echo "  rclone-torbox-setup torbox-password /etc/rclone/torbox.env"
+    exit 1
+  }
+
+  if [[ "''${1:-}" == "-h" ]] || [[ "''${1:-}" == "--help" ]]; then
+    usage
+  fi
+
+  echo "rclone TorBox credential setup"
+  echo "=============================="
+  echo ""
+
+  # Check if rbw is available
+  if ! command -v rbw &> /dev/null; then
+    echo "Error: rbw is not available. Please ensure rbw is installed and configured."
+    exit 1
+  fi
+
+  # Check if rclone is available
+  if ! command -v rclone &> /dev/null; then
+    echo "Error: rclone is not available. Please ensure rclone is installed."
+    exit 1
+  fi
+
+  echo "Retrieving password from rbw entry: $RBW_ENTRY"
+
+  # Retrieve password from Bitwarden
+  if ! TORBOX_PASS=$(rbw get "$RBW_ENTRY" 2>/dev/null); then
+    echo ""
+    echo "Error: Failed to retrieve password from rbw entry '$RBW_ENTRY'"
+    echo ""
+    echo "Please ensure:"
+    echo "  1. The entry '$RBW_ENTRY' exists in Bitwarden"
+    echo "  2. rbw is unlocked: rbw unlock"
+    echo "  3. rbw is synced: rbw sync"
+    echo ""
+    echo "To create the entry in Bitwarden:"
+    echo "  - Name: $RBW_ENTRY"
+    echo "  - Password: Your TorBox password"
+    exit 1
+  fi
+
+  echo "Password retrieved successfully"
+
+  # Obscure the password for rclone
+  echo "Obscuring password for rclone..."
+  if ! OBSCURED_PASS=$(echo -n "$TORBOX_PASS" | rclone obscure -); then
+    echo "Error: Failed to obscure password with rclone"
+    exit 1
+  fi
+
+  # Create the directory if needed (requires sudo)
+  ENV_DIR=$(dirname "$ENV_FILE")
+  if [[ ! -d "$ENV_DIR" ]]; then
+    echo "Creating directory $ENV_DIR (requires sudo)..."
+    sudo mkdir -p "$ENV_DIR"
+  fi
+
+  # Write the environment file
+  echo "Writing environment file to $ENV_FILE (requires sudo)..."
+  echo "RCLONE_WEBDAV_PASS=$OBSCURED_PASS" | sudo tee "$ENV_FILE" > /dev/null
+  sudo chmod 600 "$ENV_FILE"
+
+  echo ""
+  echo "Setup complete!"
+  echo ""
+  echo "The environment file has been created at: $ENV_FILE"
+  echo "The rclone-mount-torbox systemd service will use this file."
+  echo ""
+  echo "To activate the mount after NixOS rebuild:"
+  echo "  sudo systemctl start rclone-mount-torbox"
+  echo ""
+  echo "To check status:"
+  echo "  sudo systemctl status rclone-mount-torbox"
+''

packages/vulkan-hdr-layer/default.nix

@@ -1,34 +0,0 @@
-{ lib, stdenv, fetchFromGitHub, meson, pkg-config, vulkan-loader, ninja, writeText, vulkan-headers, vulkan-utility-libraries,  jq, libX11, libXrandr, libxcb, wayland, wayland-scanner }:
-
-stdenv.mkDerivation rec {
-  pname = "vulkan-hdr-layer";
-  version = "63d2eec";
-
-  src = (fetchFromGitHub {
-    owner = "Zamundaaa";
-    repo = "VK_hdr_layer";
-    rev = "869199cd2746e7f69cf19955153080842b6dacfc";
-    fetchSubmodules = true;
-    hash = "sha256-xfVYI+Aajmnf3BTaY2Ysg5fyDO6SwDFGyU0L+F+E3is=";
-  }).overrideAttrs (_: {
-    GIT_CONFIG_COUNT = 1;
-    GIT_CONFIG_KEY_0 = "url.https://github.com/.insteadOf";
-    GIT_CONFIG_VALUE_0 = "git@github.com:";
-  });
-
-  nativeBuildInputs = [ vulkan-headers meson ninja pkg-config jq ];
-
-  buildInputs = [ vulkan-headers vulkan-loader vulkan-utility-libraries libX11 libXrandr libxcb wayland wayland-scanner ];
-
-  # Help vulkan-loader find the validation layers
-  setupHook = writeText "setup-hook" ''
-    addToSearchPath XDG_DATA_DIRS @out@/share
-  '';
-
-  meta = with lib; {
-    description = "Layers providing Vulkan HDR";
-    homepage = "https://github.com/Zamundaaa/VK_hdr_layer";
-    platforms = platforms.linux;
-    license = licenses.mit;
-  };
-}

renovate.json

@@ -0,0 +1,82 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "timezone": "America/Los_Angeles",
+  "gitAuthor": "Renovate Bot <renovate@ogle.fyi>",
+  "nix": {
+    "enabled": true
+  },
+  "github-actions": {
+    "managerFilePatterns": [
+      "/.gitea/workflows/.+\\.ya?ml$/"
+    ]
+  },
+  "lockFileMaintenance": {
+    "enabled": true,
+    "schedule": [
+      "after 5pm and before 7pm on Saturday"
+    ]
+  },
+  "dependencyDashboard": true,
+  "dependencyDashboardAutoclose": false,
+  "dependencyDashboardTitle": "NixOS Configs Dependency Dashboard",
+  "packageRules": [
+    {
+      "description": "Group all GitHub Actions updates",
+      "matchManagers": [
+        "github-actions"
+      ],
+      "groupName": "github-actions"
+    },
+    {
+      "description": "Group stable NixOS ecosystem inputs",
+      "matchManagers": [
+        "nix"
+      ],
+      "groupName": "nix-stable-ecosystem",
+      "matchPackageNames": [
+        "/^nixpkgs$/",
+        "/^home-manager$/",
+        "/^nix-darwin$/"
+      ],
+      "schedule": [
+        "after 5pm and before 7pm on Saturday"
+      ]
+    },
+    {
+      "description": "Group unstable NixOS ecosystem inputs",
+      "matchManagers": [
+        "nix"
+      ],
+      "groupName": "nix-unstable-ecosystem",
+      "matchPackageNames": [
+        "/nixpkgs-unstable/",
+        "/home-manager-unstable/"
+      ],
+      "schedule": [
+        "after 5pm and before 7pm on Saturday"
+      ]
+    },
+    {
+      "description": "nixpkgs-qt updates on Saturday (staggered from main ecosystem)",
+      "matchManagers": [
+        "nix"
+      ],
+      "matchPackageNames": [
+        "/nixpkgs-qt/"
+      ],
+      "schedule": [
+        "after 7pm and before 9pm on Saturday"
+      ]
+    },
+    {
+      "description": "Ignore private Gitea inputs (handle separately)",
+      "matchManagers": [
+        "nix"
+      ],
+      "enabled": false,
+      "matchPackageNames": [
+        "/google-cookie-retrieval/"
+      ]
+    }
+  ]
+}

roles/audio/default.nix

@@ -21,17 +21,11 @@ in
 
       services.pipewire = {
         enable = true;
+        alsa.enable = true;
+        alsa.support32Bit = true;
         pulse.enable = true;
       };
 
-      services.pulseaudio = {
-        package = pkgs.pulseaudioFull;
-        extraConfig = ''
-          load-module module-combine-sink
-          load-module module-switch-on-connect
-        '';
-      };
-
       services.squeezelite = {
         #enable = true;
         pulseAudio = true;

roles/common.nix

@@ -0,0 +1,43 @@
+# Common configuration shared between NixOS and Darwin
+{ lib, pkgs, ... }:
+
+{
+  config = {
+    time.timeZone = "America/Los_Angeles";
+
+    environment.systemPackages = with pkgs; [
+      git
+      glances
+      pciutils
+      tree
+      usbutils
+      vim
+    ] ++ lib.optionals pkgs.stdenv.isLinux [
+      ghostty.terminfo  # So tmux works when SSH'ing from ghostty
+    ];
+
+    nix = {
+      package = pkgs.nix;
+      settings = {
+        experimental-features = [ "nix-command" "flakes" ];
+        max-jobs = "auto";
+        trusted-users = [ "johno" ];
+        substituters = [
+          "http://john-endesktop.oglehome:5000"
+        ];
+        trusted-public-keys = [
+          "harmonia.john-endesktop:1iGr4xZrsR7WtXOlPCgFF3LcODYBpu+B3TS54MyBn4M="
+        ];
+        fallback = true;
+        connect-timeout = 5;
+      };
+
+      gc = {
+        automatic = true;
+        options = "--delete-older-than 10d";
+      };
+    };
+
+    nixpkgs.config.allowUnfree = true;
+  };
+}

roles/darwin.nix

@@ -7,6 +7,10 @@ let
   setEnvironmentPath = "${config.system.build.setEnvironment}";
 in
 {
+  imports = [
+    ./common.nix
+  ];
+
   config = {
     # Salt manages /etc/bashrc, /etc/zshrc, /etc/zshenv
     # nix-darwin writes to .local variants for nix-specific configuration
@@ -43,8 +47,6 @@ in
       fi
     '';
 
-    time.timeZone = "America/Los_Angeles";
-
     # System preferences
     system.defaults = {
       # Custom keyboard shortcuts
@@ -79,42 +81,5 @@ in
         };
       };
     };
-
-    environment.systemPackages = with pkgs; [
-      git
-      glances
-      pciutils
-      tree
-      usbutils
-      vim
-    ];
-
-    nix = {
-      package = pkgs.nix;
-      # distributedBuilds = true;
-      # buildMachines = [{
-      #   hostName = "z790prors.oglehome";
-      #   system = "x86_64-linux";
-      #   protocol = "ssh-ng";
-      #   sshUser = "johno";
-      #   sshKey = "/root/.ssh/id_ed25519";
-      #   maxJobs = 3;
-      #   speedFactor = 2;
-      # }];
-      settings = {
-        experimental-features = [ "nix-command" "flakes" ];
-        max-jobs = "auto";
-        trusted-users = [ "johno" ];
-        substituters = [
-        ];
-      };
-
-      gc = {
-        automatic = true;
-        options = "--delete-older-than 10d";
-      };
-    };
-
-    nixpkgs.config.allowUnfree = true;
   };
-}
+}

roles/default.nix

@@ -4,18 +4,23 @@ with lib;
 
 {
   imports = [
+    ./common.nix
     ./audio
     ./bluetooth
     ./btrfs
     ./desktop
+    ./k3s-node
     ./kodi
     ./nfs-mounts
+    ./plasma-bigscreen
     ./nvidia
     ./printing
+    ./rclone-mount
     ./remote-build
     ./spotifyd
     ./users
     ./virtualisation
+    ./wireguard
   ];
 
   config = {
@@ -31,7 +36,6 @@ with lib;
       LC_TELEPHONE = "en_US.UTF-8";
       LC_TIME = "en_US.UTF-8";
     };
-    time.timeZone = "America/Los_Angeles";
 
     services.xserver.xkb = {
       layout = "us";
@@ -49,42 +53,7 @@ with lib;
     # Enable the OpenSSH daemon.
     services.openssh.enable = true;
 
-    environment.systemPackages = with pkgs; [
-      git
-      glances
-      pciutils
-      tree
-      usbutils
-      vim
-    ];
-
-    nix = {
-      package = pkgs.nix;
-      # distributedBuilds = true;
-      # buildMachines = [{
-      #   hostName = "z790prors.oglehome";
-      #   system = "x86_64-linux";
-      #   protocol = "ssh-ng";
-      #   sshUser = "johno";
-      #   sshKey = "/root/.ssh/id_ed25519";
-      #   maxJobs = 3;
-      #   speedFactor = 2;
-      # }];
-      settings = {
-        experimental-features = [ "nix-command" "flakes" ];
-        max-jobs = "auto";
-        trusted-users = [ "johno" ];
-        substituters = [
-        ];
-      };
-
-      gc = {
-        automatic = true;
-        randomizedDelaySec = "14m";
-        options = "--delete-older-than 10d";
-      };
-    };
-
-    nixpkgs.config.allowUnfree = true;
+    # NixOS-specific gc option (not available on Darwin)
+    nix.gc.randomizedDelaySec = "14m";
   };
 }

roles/desktop/programs.nix

@@ -17,9 +17,10 @@ in
     services.gnome.gnome-keyring.enable = true;
     programs.kdeconnect.enable = true;
 
-    # XDG Desktop Portal for default application handling in non-KDE environments
+    # XDG Desktop Portal for default application handling
     xdg.portal = {
       enable = true;
+      wlr.enable = cfg.wayland;  # xdg-desktop-portal-wlr for Sway screen sharing
       extraPortals = with pkgs; [
         kdePackages.xdg-desktop-portal-kde  # For KDE application integration
         xdg-desktop-portal-gtk  # Fallback for GTK applications

roles/desktop/wayland.nix

@@ -11,9 +11,8 @@ in
       enable = true;
       wrapperFeatures.gtk = true;
     };
-    programs.light.enable = true;
-
     environment.systemPackages = with pkgs; [
+      brightnessctl
       grim
       slurp
       wl-clipboard

roles/k3s-node/default.nix

@@ -0,0 +1,81 @@
+{ lib, config, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.roles.k3s-node;
+in
+{
+  options.roles.k3s-node = {
+    enable = mkEnableOption "Enable k3s node";
+
+    role = mkOption {
+      type = types.enum [ "server" "agent" ];
+      default = "agent";
+      description = "k3s role: server (control plane) or agent (worker)";
+    };
+
+    serverAddr = mkOption {
+      type = types.str;
+      default = "https://10.0.0.222:6443";
+      description = "URL of k3s server to join (required for agents, used for HA servers)";
+    };
+
+    tokenFile = mkOption {
+      type = types.path;
+      default = "/etc/k3s/token";
+      description = "Path to file containing the cluster join token";
+    };
+
+    clusterInit = mkOption {
+      type = types.bool;
+      default = false;
+      description = "Initialize a new cluster (first server only)";
+    };
+
+    extraFlags = mkOption {
+      type = types.listOf types.str;
+      default = [];
+      description = "Additional flags to pass to k3s";
+    };
+
+    gracefulNodeShutdown = mkOption {
+      type = types.bool;
+      default = true;
+      description = "Enable graceful node shutdown";
+    };
+
+    openFirewall = mkOption {
+      type = types.bool;
+      default = true;
+      description = "Open firewall ports for k3s";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    # k3s service configuration
+    services.k3s = {
+      enable = true;
+      role = cfg.role;
+      tokenFile = cfg.tokenFile;
+      extraFlags = cfg.extraFlags;
+      gracefulNodeShutdown.enable = cfg.gracefulNodeShutdown;
+      serverAddr = if (cfg.role == "agent" || !cfg.clusterInit) then cfg.serverAddr else "";
+      clusterInit = cfg.role == "server" && cfg.clusterInit;
+    };
+
+    # Firewall rules for k3s
+    networking.firewall = mkIf cfg.openFirewall {
+      allowedTCPPorts = [
+        6443  # k3s API server
+        10250 # kubelet metrics
+      ] ++ optionals (cfg.role == "server") [
+        2379  # etcd clients (HA)
+        2380  # etcd peers (HA)
+      ];
+      allowedUDPPorts = [
+        8472  # flannel VXLAN
+      ];
+    };
+  };
+}

roles/kodi/default.nix

@@ -22,7 +22,7 @@ in
     appLauncherServer = {
       enable = mkOption {
         type = types.bool;
-        default = true;
+        default = false;
         description = "Enable HTTP app launcher server for remote control";
       };
       port = mkOption {
@@ -47,23 +47,23 @@ in
       if cfg.jellyfinScaleFactor != null
       then pkgs.symlinkJoin {
         name = "jellyfin-media-player-scaled";
-        paths = [ pkgs.jellyfin-media-player ];
+        paths = [ pkgs.qt-pinned.jellyfin-media-player ];
         nativeBuildInputs = [ pkgs.makeWrapper ];
         postBuild = ''
           mkdir -p $out/bin
           rm -f $out/bin/jellyfin-desktop
-          makeWrapper ${pkgs.jellyfin-media-player}/bin/jellyfin-desktop $out/bin/jellyfin-desktop \
+          makeWrapper ${pkgs.qt-pinned.jellyfin-media-player}/bin/jellyfin-desktop $out/bin/jellyfin-desktop \
             --add-flags "--tv --scale-factor ${toString cfg.jellyfinScaleFactor}"
 
           # Update .desktop file to include scale factor and TV mode arguments
           mkdir -p $out/share/applications
           rm -f $out/share/applications/org.jellyfin.JellyfinDesktop.desktop
-          substitute ${pkgs.jellyfin-media-player}/share/applications/org.jellyfin.JellyfinDesktop.desktop \
+          substitute ${pkgs.qt-pinned.jellyfin-media-player}/share/applications/org.jellyfin.JellyfinDesktop.desktop \
             $out/share/applications/org.jellyfin.JellyfinDesktop.desktop \
             --replace-fail "Exec=jellyfin-desktop" "Exec=jellyfin-desktop --tv --scale-factor ${toString cfg.jellyfinScaleFactor}"
         '';
       }
-      else pkgs.jellyfin-media-player;
+      else pkgs.qt-pinned.jellyfin-media-player;
   in mkIf cfg.enable
     {
       users.extraUsers.kodi = {
@@ -77,14 +77,15 @@ in
       };
 
       environment.systemPackages = with pkgs; [
+        firefox
         jellyfinMediaPlayerPkg
         kodiPkg
+        qt-pinned.stremio
         wget
-        firefox
       ] ++ optional cfg.appLauncherServer.enable pkgs.custom.app-launcher-server;
 
       nixpkgs.config.permittedInsecurePackages = lib.warn
-        "Allowing insecure package qtwebengine-5.15.19 as a jellyfin-media-player dependency. Remove this once jellyfin is updated to use qt6"
+        "Allowing insecure package qtwebengine-5.15.19 as a jellyfin-media-player/stremio dependency. These are pinned to nixpkgs-qt to avoid rebuilds - update that input separately when you have time."
         [
           "qtwebengine-5.15.19"
         ];

roles/nfs-mounts/default.nix

@@ -8,6 +8,21 @@ in
 {
   options.roles.nfs-mounts = {
     enable = mkEnableOption "Enable default NFS mounts";
+    server = mkOption {
+      type = types.str;
+      default = "10.0.0.43";
+      description = "IP address or hostname of the NFS server";
+    };
+    remotePath = mkOption {
+      type = types.str;
+      default = "/media";
+      description = "Remote path to mount from the NFS server";
+    };
+    mountPoint = mkOption {
+      type = types.str;
+      default = "/media";
+      description = "Local mount point for the NFS share";
+    };
     # TODO: implement requireMount
     requireMount = mkOption {
       type = types.bool;
@@ -18,8 +33,8 @@ in
 
   config = mkIf cfg.enable
     {
-      fileSystems."/media" = {
-        device = "10.0.0.43:/media";
+      fileSystems.${cfg.mountPoint} = {
+        device = "${cfg.server}:${cfg.remotePath}";
         fsType = "nfs";
         options = [
           "defaults"

roles/nvidia/default.nix

@@ -8,9 +8,89 @@ in
 {
   options.roles.nvidia = {
     enable = mkEnableOption "Enable the nvidia role";
+
+    # Driver configuration options
+    open = mkOption {
+      type = types.bool;
+      default = true;
+      description = "Use the open source nvidia kernel driver (for Turing and newer GPUs).";
+    };
+
+    modesetting = mkOption {
+      type = types.bool;
+      default = true;
+      description = "Enable kernel modesetting for nvidia.";
+    };
+
+    nvidiaSettings = mkOption {
+      type = types.bool;
+      default = true;
+      description = "Enable the nvidia-settings GUI.";
+    };
+
+    package = mkOption {
+      type = types.enum [ "stable" "latest" "beta" "vulkan_beta" "production" ];
+      default = "stable";
+      description = "The nvidia driver package to use.";
+    };
+
+    powerManagement = {
+      enable = mkOption {
+        type = types.bool;
+        default = false;
+        description = "Enable nvidia power management (useful for laptops, not recommended for desktops).";
+      };
+
+      finegrained = mkOption {
+        type = types.bool;
+        default = false;
+        description = "Enable fine-grained power management for Turing and newer GPUs.";
+      };
+    };
+
+    graphics = {
+      enable = mkOption {
+        type = types.bool;
+        default = true;
+        description = "Enable hardware graphics support.";
+      };
+
+      enable32Bit = mkOption {
+        type = types.bool;
+        default = false;
+        description = "Enable 32-bit graphics libraries (needed for some games).";
+      };
+
+      extraPackages = mkOption {
+        type = types.listOf types.package;
+        default = [];
+        description = "Extra packages to add to hardware.graphics.extraPackages.";
+      };
+    };
   };
 
   config = mkIf cfg.enable {
+    # Set xserver video driver
+    services.xserver.videoDrivers = [ "nvidia" ];
+
+    # Graphics configuration
+    hardware.graphics = {
+      enable = cfg.graphics.enable;
+      enable32Bit = cfg.graphics.enable32Bit;
+      extraPackages = cfg.graphics.extraPackages;
+    };
+
+    # NVIDIA driver configuration
+    hardware.nvidia = {
+      modesetting.enable = cfg.modesetting;
+      nvidiaSettings = cfg.nvidiaSettings;
+      open = cfg.open;
+      package = config.boot.kernelPackages.nvidiaPackages.${cfg.package};
+      powerManagement.enable = cfg.powerManagement.enable;
+      powerManagement.finegrained = cfg.powerManagement.finegrained;
+    };
+
+    # Additional packages for nvidia support
     environment.systemPackages = with pkgs; [
       libva-utils
       nvidia-vaapi-driver

roles/plasma-bigscreen/default.nix

@@ -0,0 +1,134 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.roles.plasma-bigscreen;
+
+  # Plasma Bigscreen package — not yet in nixpkgs, built from upstream master.
+  # TODO: Replace with pkgs.kdePackages.plasma-bigscreen once available.
+  plasma-bigscreen = pkgs.kdePackages.callPackage ./package.nix {};
+
+  jellyfinMediaPlayerPkg =
+    if cfg.jellyfinScaleFactor != null
+    then pkgs.symlinkJoin {
+      name = "jellyfin-media-player-scaled";
+      paths = [ pkgs.qt-pinned.jellyfin-media-player ];
+      nativeBuildInputs = [ pkgs.makeWrapper ];
+      postBuild = ''
+        mkdir -p $out/bin
+        rm -f $out/bin/jellyfin-desktop
+        makeWrapper ${pkgs.qt-pinned.jellyfin-media-player}/bin/jellyfin-desktop $out/bin/jellyfin-desktop \
+          --add-flags "--tv --scale-factor ${toString cfg.jellyfinScaleFactor}"
+
+        # Update .desktop file to include scale factor and TV mode arguments
+        mkdir -p $out/share/applications
+        rm -f $out/share/applications/org.jellyfin.JellyfinDesktop.desktop
+        substitute ${pkgs.qt-pinned.jellyfin-media-player}/share/applications/org.jellyfin.JellyfinDesktop.desktop \
+          $out/share/applications/org.jellyfin.JellyfinDesktop.desktop \
+          --replace-fail "Exec=jellyfin-desktop" "Exec=jellyfin-desktop --tv --scale-factor ${toString cfg.jellyfinScaleFactor}"
+      '';
+    }
+    else pkgs.qt-pinned.jellyfin-media-player;
+in
+{
+  options.roles.plasma-bigscreen = {
+    enable = mkEnableOption "Plasma Bigscreen TV interface";
+
+    autologin = mkOption {
+      type = types.bool;
+      default = false;
+      description = "Auto-login to Plasma Bigscreen session";
+    };
+
+    user = mkOption {
+      type = types.str;
+      default = "kodi";
+      description = "User account for the Bigscreen session";
+    };
+
+    jellyfinScaleFactor = mkOption {
+      type = types.nullOr types.float;
+      default = null;
+      description = "Scale factor for Jellyfin Media Player UI (e.g., 1.0 for 100% scaling)";
+    };
+
+    appLauncherServer = {
+      enable = mkOption {
+        type = types.bool;
+        default = false;
+        description = "Enable HTTP app launcher server for remote control";
+      };
+      port = mkOption {
+        type = types.int;
+        default = 8081;
+        description = "Port for the app launcher HTTP server";
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    # Create the bigscreen user
+    users.extraUsers.${cfg.user} = {
+      isNormalUser = true;
+      extraGroups = [ "wheel" "networkmanager" "audio" "video" ];
+    };
+
+    # Plasma Bigscreen is a Plasma 6 shell — needs Plasma 6 desktop manager
+    services.desktopManager.plasma6.enable = true;
+
+    # Register the bigscreen session with the display manager
+    services.displayManager = {
+      sessionPackages = [ plasma-bigscreen ];
+    } // optionalAttrs cfg.autologin {
+      autoLogin.enable = true;
+      autoLogin.user = cfg.user;
+      defaultSession = "plasma-bigscreen-wayland";
+    };
+    xdg.portal.configPackages = [ plasma-bigscreen ];
+
+    # Fix homescreen not being focused after quitting app or on boot
+    # xwaylandvideobridge can interfere with focus; exclude if present
+    environment.plasma6.excludePackages =
+      lib.optional (pkgs.kdePackages ? xwaylandvideobridge) pkgs.kdePackages.xwaylandvideobridge;
+
+    # Firewall for remote control
+    networking.firewall = {
+      allowedTCPPorts = optional cfg.appLauncherServer.enable cfg.appLauncherServer.port;
+    };
+
+    environment.systemPackages = with pkgs; [
+      plasma-bigscreen
+      firefox
+      jellyfinMediaPlayerPkg
+      qt-pinned.stremio
+      wget
+    ] ++ optional cfg.appLauncherServer.enable pkgs.custom.app-launcher-server;
+
+    nixpkgs.config.permittedInsecurePackages = lib.warn
+      "Allowing insecure package qtwebengine-5.15.19 as a jellyfin-media-player/stremio dependency."
+      [
+        "qtwebengine-5.15.19"
+      ];
+
+    programs.kdeconnect.enable = true;
+
+    systemd.user.services = mkIf cfg.appLauncherServer.enable {
+      app-launcher-server = {
+        description = "HTTP App Launcher Server";
+        wantedBy = [ "graphical-session.target" ];
+        after = [ "graphical-session.target" ];
+        serviceConfig = {
+          Type = "simple";
+          ExecStart = "${pkgs.custom.app-launcher-server}/bin/app-launcher-server ${toString cfg.appLauncherServer.port}";
+          Restart = "always";
+          RestartSec = "5s";
+          Environment = [
+            "PATH=${pkgs.firefox}/bin:/run/current-system/sw/bin"
+          ];
+        };
+      };
+    };
+
+  };
+}

roles/plasma-bigscreen/package.nix

@@ -0,0 +1,120 @@
+# Plasma Bigscreen — TV interface for Plasma 6
+# Not yet released or packaged in nixpkgs; built from upstream master.
+#
+# TODO: Remove this file once plasma-bigscreen lands in nixpkgs.
+#   Tracking issue: https://github.com/NixOS/nixpkgs/issues/428077
+#   Draft nixpkgs PR: https://github.com/NixOS/nixpkgs/pull/428353
+#   When available, switch to pkgs.kdePackages.plasma-bigscreen.
+#
+# Upstream: https://invent.kde.org/plasma/plasma-bigscreen
+{
+  mkKdeDerivation,
+  lib,
+  fetchFromGitLab,
+  pkg-config,
+  # KDE Frameworks 6
+  ki18n,
+  kdeclarative,
+  kcmutils,
+  knotifications,
+  kio,
+  kwayland,
+  kwindowsystem,
+  ksvg,
+  kiconthemes,
+  kglobalaccel,
+  kdbusaddons,
+  # KDE Plasma 6
+  plasma-workspace,
+  plasma-nano,
+  plasma-nm,
+  plasma-activities,
+  plasma-activities-stats,
+  milou,
+  libkscreen,
+  kdeconnect-kde,
+  # Qt 6
+  qtdeclarative, # needed for Qt6::QmlPrivate — see QCoro workaround in postPatch
+  qtmultimedia,
+  qtwebengine,
+  # Other
+  bluez-qt,
+  qcoro,
+  plasma-wayland-protocols,
+  wayland,
+  sdl3,
+}:
+
+mkKdeDerivation {
+  pname = "plasma-bigscreen";
+  version = "unstable-2026-03-07";
+
+  src = fetchFromGitLab {
+    domain = "invent.kde.org";
+    owner = "plasma";
+    repo = "plasma-bigscreen";
+    rev = "bd143fea7e386bac1652b8150a3ed3d5ef7cf93c";
+    hash = "sha256-y439IX7e0+XqxqFj/4+P5le0hA7DiwA+smDsD0UH/fI=";
+  };
+
+  extraNativeBuildInputs = [
+    pkg-config
+  ];
+
+  extraBuildInputs = [
+    # KDE Frameworks (auto-injected by mkKdeDerivation: ki18n, kcmutils,
+    # knotifications, kio, kwayland, kwindowsystem, ksvg, kiconthemes)
+    kdeclarative
+    kglobalaccel
+    kdbusaddons
+    # Plasma (auto-injected: plasma-workspace, plasma-activities,
+    # plasma-activities-stats, libkscreen)
+    plasma-nano
+    plasma-nm
+    milou
+    kdeconnect-kde
+    # Qt — qtdeclarative is needed for Qt6::QmlPrivate (see postPatch)
+    qtdeclarative
+    qtmultimedia
+    qtwebengine
+    # Other (auto-injected: bluez-qt)
+    qcoro
+    plasma-wayland-protocols
+    wayland
+    sdl3
+  ];
+
+  postPatch = ''
+        substituteInPlace bin/plasma-bigscreen-wayland.in \
+          --replace @KDE_INSTALL_FULL_LIBEXECDIR@ "${plasma-workspace}/libexec"
+
+        # WORKAROUND: Plasma version numbers must match; we're building an
+        # unreleased package against a stable Plasma release. Remove once
+        # bigscreen is part of the Plasma release cycle.
+        substituteInPlace CMakeLists.txt \
+          --replace-fail 'set(PROJECT_VERSION "6.5.80")' 'set(PROJECT_VERSION "${plasma-workspace.version}")'
+
+        # WORKAROUND: QCoro6Qml's cmake config links against Qt6::QmlPrivate but
+        # doesn't call find_package to import the target. This is arguably a QCoro
+        # packaging bug in nixpkgs (it should propagate qtdeclarative). Remove
+        # once QCoro or the nixpkgs plasma-bigscreen package is fixed upstream.
+        substituteInPlace CMakeLists.txt \
+          --replace-fail 'find_package(QCoro6' 'find_package(Qt6 ''${QT_MIN_VERSION} CONFIG REQUIRED COMPONENTS QmlPrivate)
+    find_package(QCoro6'
+  '';
+
+  preFixup = ''
+    wrapQtApp $out/bin/plasma-bigscreen-wayland
+  '';
+
+  passthru.providedSessions = [
+    "plasma-bigscreen-wayland"
+  ];
+
+  meta = {
+    description = "Plasma shell for TVs (Plasma Bigscreen)";
+    homepage = "https://plasma-bigscreen.org";
+    license = lib.licenses.gpl2Plus;
+    platforms = lib.platforms.linux;
+  };
+}

roles/printing/default.nix

@@ -8,6 +8,21 @@ in
 {
   options.roles.printing = {
     enable = mkEnableOption "Enable default printing setup";
+    printerName = mkOption {
+      type = types.str;
+      default = "MFC-L8900CDW_series";
+      description = "Name for the default printer";
+    };
+    printerUri = mkOption {
+      type = types.str;
+      default = "ipp://brother.oglehome/ipp/print";
+      description = "Device URI for the default printer (e.g., ipp://hostname/ipp/print)";
+    };
+    printerModel = mkOption {
+      type = types.str;
+      default = "everywhere";
+      description = "PPD model for the printer (use 'everywhere' for driverless IPP)";
+    };
   };
 
   config = mkIf cfg.enable
@@ -21,11 +36,11 @@ in
       };
 
       hardware.printers.ensurePrinters = [{
-        name = "MFC-L8900CDW_series";
-        deviceUri = "ipp://brother.oglehome/ipp/print";
-        model = "everywhere";
+        name = cfg.printerName;
+        deviceUri = cfg.printerUri;
+        model = cfg.printerModel;
       }];
-      hardware.printers.ensureDefaultPrinter = "MFC-L8900CDW_series";
+      hardware.printers.ensureDefaultPrinter = cfg.printerName;
 
       # Fix ensure-printers service to wait for network availability
       systemd.services.ensure-printers = {

roles/rclone-mount/default.nix

@@ -0,0 +1,149 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.roles.rclone-mount;
+
+  # Generate systemd service for a single mount
+  mkMountService = name: mountCfg: {
+    description = "rclone mount for ${name}";
+    after = [ "network-online.target" ];
+    wants = [ "network-online.target" ];
+    wantedBy = [ "multi-user.target" ];
+
+    # Wait for parent mount points (e.g., ZFS pools) to be available
+    unitConfig = mkIf (mountCfg.requiresMountsFor != []) {
+      RequiresMountsFor = mountCfg.requiresMountsFor;
+    };
+
+    serviceConfig = {
+      Type = "notify";
+      ExecStartPre = "${pkgs.coreutils}/bin/mkdir -p ${mountCfg.mountPoint}";
+      ExecStart = concatStringsSep " " ([
+        "${pkgs.rclone}/bin/rclone mount"
+        ":webdav:${mountCfg.remotePath}"
+        "${mountCfg.mountPoint}"
+        "--webdav-url=${mountCfg.webdavUrl}"
+        "--webdav-vendor=${mountCfg.webdavVendor}"
+        "--webdav-user=${mountCfg.username}"
+        "--allow-other"
+        "--vfs-cache-mode=${mountCfg.vfsCacheMode}"
+        "--dir-cache-time=${mountCfg.dirCacheTime}"
+        "--poll-interval=${mountCfg.pollInterval}"
+        "--log-level=${mountCfg.logLevel}"
+      ] ++ mountCfg.extraArgs);
+      ExecStop = "${pkgs.fuse}/bin/fusermount -uz ${mountCfg.mountPoint}";
+      Restart = "on-failure";
+      RestartSec = "10s";
+      EnvironmentFile = mountCfg.environmentFile;
+    };
+  };
+in
+{
+  options.roles.rclone-mount = {
+    enable = mkEnableOption "Enable rclone WebDAV mounts";
+
+    mounts = mkOption {
+      type = types.attrsOf (types.submodule {
+        options = {
+          webdavUrl = mkOption {
+            type = types.str;
+            description = "WebDAV server URL (e.g., https://webdav.torbox.app)";
+          };
+
+          webdavVendor = mkOption {
+            type = types.enum [ "other" "nextcloud" "owncloud" "sharepoint" "sharepoint-ntlm" "fastmail" ];
+            default = "other";
+            description = "WebDAV server vendor for optimizations";
+          };
+
+          username = mkOption {
+            type = types.str;
+            description = "WebDAV username (often email address)";
+          };
+
+          environmentFile = mkOption {
+            type = types.path;
+            description = ''
+              Path to environment file containing RCLONE_WEBDAV_PASS.
+              The password should be obscured using: rclone obscure <password>
+              File format: RCLONE_WEBDAV_PASS=<obscured_password>
+            '';
+          };
+
+          mountPoint = mkOption {
+            type = types.str;
+            description = "Local mount point path";
+          };
+
+          remotePath = mkOption {
+            type = types.str;
+            default = "/";
+            description = "Remote path on WebDAV server to mount";
+          };
+
+          vfsCacheMode = mkOption {
+            type = types.enum [ "off" "minimal" "writes" "full" ];
+            default = "full";
+            description = ''
+              VFS cache mode. For streaming media, 'full' is recommended.
+              - off: No caching (direct reads/writes)
+              - minimal: Cache open files only
+              - writes: Cache writes and open files
+              - full: Full caching of all files
+            '';
+          };
+
+          dirCacheTime = mkOption {
+            type = types.str;
+            default = "5m";
+            description = "Time to cache directory entries";
+          };
+
+          pollInterval = mkOption {
+            type = types.str;
+            default = "1m";
+            description = "Poll interval for remote changes";
+          };
+
+          logLevel = mkOption {
+            type = types.enum [ "DEBUG" "INFO" "NOTICE" "ERROR" ];
+            default = "INFO";
+            description = "rclone log level";
+          };
+
+          extraArgs = mkOption {
+            type = types.listOf types.str;
+            default = [];
+            description = "Extra arguments to pass to rclone mount";
+          };
+
+          requiresMountsFor = mkOption {
+            type = types.listOf types.str;
+            default = [];
+            description = ''
+              List of mount points that must be available before this service starts.
+              Use this when the mount point's parent is on a ZFS pool or other filesystem
+              that may not be mounted at boot time.
+              Example: [ "/media" ] to wait for the media ZFS pool to mount.
+            '';
+          };
+        };
+      });
+      default = {};
+      description = "Attribute set of rclone WebDAV mounts to configure";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    # Ensure FUSE is available
+    environment.systemPackages = [ pkgs.rclone pkgs.fuse ];
+    programs.fuse.userAllowOther = true;
+
+    # Create systemd services for each mount
+    systemd.services = mapAttrs' (name: mountCfg:
+      nameValuePair "rclone-mount-${name}" (mkMountService name mountCfg)
+    ) cfg.mounts;
+  };
+}

roles/remote-build/default.nix

@@ -1,3 +1,66 @@
+# Remote Build Role
+#
+# This module configures Nix distributed builds, allowing machines to offload
+# builds to more powerful remote machines.
+#
+# SETUP INSTRUCTIONS
+# ==================
+#
+# 1. BUILDER MACHINE SETUP
+#    On machines that will serve as builders (e.g., zix790prors, john-endesktop):
+#
+#    a) Enable the builder role in configuration.nix:
+#       roles.remote-build.enableBuilder = true;
+#
+#    b) After nixos-rebuild, the nix-builder user is created automatically.
+#       You need to add client SSH public keys to the builder. Either:
+#
+#       Option A - Manual (recommended for initial setup):
+#         sudo mkdir -p /var/lib/nix-builder/.ssh
+#         sudo bash -c 'cat >> /var/lib/nix-builder/.ssh/authorized_keys' << 'EOF'
+#         ssh-ed25519 AAAA... root@client-hostname
+#         EOF
+#         sudo chown -R nix-builder:nix-builder /var/lib/nix-builder/.ssh
+#         sudo chmod 700 /var/lib/nix-builder/.ssh
+#         sudo chmod 600 /var/lib/nix-builder/.ssh/authorized_keys
+#
+#       Option B - Via NixOS config (if you store keys in the repo):
+#         users.users.nix-builder.openssh.authorizedKeys.keys = [
+#           "ssh-ed25519 AAAA... root@client-hostname"
+#         ];
+#
+# 2. CLIENT MACHINE SETUP
+#    On machines that will use remote builders (e.g., nix-book):
+#
+#    a) Configure builders in configuration.nix:
+#       roles.remote-build.builders = [
+#         {
+#           hostName = "zix790prors.oglehome";
+#           maxJobs = 16;      # Number of parallel build jobs
+#           speedFactor = 3;   # Higher = prefer this builder
+#         }
+#         {
+#           hostName = "john-endesktop.oglehome";
+#           maxJobs = 1;       # Conservative for busy machines
+#           speedFactor = 1;
+#         }
+#       ];
+#
+#    b) Generate SSH key for root (if not exists) and copy to builders:
+#       sudo ssh-keygen -t ed25519 -f /root/.ssh/id_ed25519 -N ""
+#       sudo cat /root/.ssh/id_ed25519.pub  # Add this to builder's authorized_keys
+#
+#    c) Accept the builder's host key (as root):
+#       sudo ssh nix-builder@zix790prors echo "Connected!"
+#       sudo ssh nix-builder@john-endesktop echo "Connected!"
+#
+# 3. VERIFY SETUP
+#    Test that distributed builds work:
+#      nix build --rebuild nixpkgs#hello --print-build-logs
+#
+#    Check builder connectivity:
+#      nix store ping --store ssh-ng://nix-builder@zix790prors
+#
 { lib, config, pkgs, ... }:
 
 with lib;

roles/virtualisation/default.nix

@@ -8,6 +8,16 @@ in
 {
   options.roles.virtualisation = {
     enable = mkEnableOption "Enable virtualisation";
+    dockerUsers = mkOption {
+      type = types.listOf types.str;
+      default = [ "johno" ];
+      description = "List of users to add to the docker group";
+    };
+    waydroid = mkOption {
+      type = types.bool;
+      default = false;
+      description = "Enable waydroid support";
+    };
   };
 
   config = mkIf cfg.enable
@@ -15,6 +25,7 @@ in
       virtualisation.libvirtd.enable = true;
       programs.virt-manager.enable = true;
       virtualisation.docker.enable = true;
-      users.extraGroups.docker.members = [ "johno" ];
+      users.extraGroups.docker.members = cfg.dockerUsers;
+      virtualisation.waydroid.enable = cfg.waydroid;
     };
 }

roles/wireguard/default.nix

@@ -0,0 +1,71 @@
+{ config, lib, ... }:
+
+with lib;
+
+let
+  cfg = config.roles.wireguard;
+in
+{
+  options.roles.wireguard = {
+    enable = mkEnableOption "Enable WireGuard VPN";
+    interfaceName = mkOption {
+      type = types.str;
+      default = "wg0";
+      description = "Name of the WireGuard interface";
+    };
+    address = mkOption {
+      type = types.listOf types.str;
+      description = "Address(es) for the WireGuard interface";
+    };
+    privateKeyFile = mkOption {
+      type = types.path;
+      description = "Path to a root-owned file containing the WireGuard private key";
+    };
+    dns = mkOption {
+      type = types.listOf types.str;
+      default = [];
+      description = "DNS servers to use when the tunnel is active";
+    };
+    peers = mkOption {
+      type = types.listOf (types.submodule {
+        options = {
+          publicKey = mkOption {
+            type = types.str;
+            description = "Public key of the peer";
+          };
+          endpoint = mkOption {
+            type = types.str;
+            description = "Endpoint address of the peer (host:port)";
+          };
+          allowedIPs = mkOption {
+            type = types.listOf types.str;
+            description = "List of allowed IP ranges for this peer";
+          };
+          persistentKeepalive = mkOption {
+            type = types.int;
+            default = 25;
+            description = "Persistent keepalive interval in seconds";
+          };
+        };
+      });
+      description = "WireGuard peers";
+    };
+    autostart = mkOption {
+      type = types.bool;
+      default = false;
+      description = "Whether to start the VPN automatically on boot";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    networking.wg-quick.interfaces.${cfg.interfaceName} = {
+      inherit (cfg) address dns autostart peers;
+      privateKeyFile = cfg.privateKeyFile;
+    };
+
+    systemd.services."wg-quick-${cfg.interfaceName}" = {
+      after = [ "network-online.target" ];
+      wants = [ "network-online.target" ];
+    };
+  };
+}

scripts/bootstrap.sh

@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 # bootstrap.sh
-# Usage: sudo ./bootstrap.sh <hostname>
+# Usage: nix run .#bootstrap -- <hostname>
+# Or: sudo ./scripts/bootstrap.sh <hostname>
 set -euo pipefail
 
 NEW_HOSTNAME="${1:?missing hostname}"
@@ -8,4 +9,3 @@ FLAKE_URI="git+https://git.johnogle.info/johno/nixos-configs.git#${NEW_HOSTNAME}
 
 export NIX_CONFIG="experimental-features = nix-command flakes"
 nixos-rebuild switch --flake "$FLAKE_URI"
-

scripts/build-liveusb.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+# Build Live USB ISO from flake configuration
+# Creates an uncompressed ISO suitable for Ventoy and other USB boot tools
+# Usage: nix run .#build-liveusb
+# Or: ./scripts/build-liveusb.sh
+
+set -euo pipefail
+
+REPO_ROOT="${REPO_ROOT:-$(git rev-parse --show-toplevel 2>/dev/null || pwd)}"
+
+echo "Building Live USB ISO..."
+nix build "${REPO_ROOT}#nixosConfigurations.live-usb.config.system.build.isoImage" --show-trace
+
+if ls "${REPO_ROOT}/result/iso/"*.iso 1> /dev/null 2>&1; then
+    iso_file=$(ls "${REPO_ROOT}/result/iso/"*.iso)
+    echo "Build complete!"
+    echo "ISO location: $iso_file"
+    echo "Ready for Ventoy or dd to USB"
+else
+    echo "Build failed - no ISO file found"
+    exit 1
+fi

scripts/rotate-wallpaper.sh

@@ -1,6 +1,30 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
+# Parse arguments
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        --help|-h)
+            echo "Usage: $0 [OPTIONS]"
+            echo ""
+            echo "Rotate to the next wallpaper in the configured list."
+            echo ""
+            echo "This script increments the currentIndex in home/wallpapers/default.nix,"
+            echo "cycling through available wallpapers. Rebuild your system to apply"
+            echo "the new wallpaper."
+            echo ""
+            echo "Options:"
+            echo "  --help, -h    Show this help message"
+            exit 0
+            ;;
+        *)
+            echo "Unknown option: $1"
+            echo "Use --help for usage information"
+            exit 1
+            ;;
+    esac
+done
+
 # Colors for output
 RED='\033[0;31m'
 GREEN='\033[0;32m'

scripts/update-doomemacs.sh

@@ -1,6 +1,30 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
+# Parse arguments
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        --help|-h)
+            echo "Usage: $0 [OPTIONS]"
+            echo ""
+            echo "Update Doom Emacs to the latest commit from the doomemacs repository."
+            echo ""
+            echo "This script fetches the latest commit SHA from the default branch,"
+            echo "updates the rev and sha256 in home/roles/emacs/default.nix, and"
+            echo "prepares the configuration for a system rebuild."
+            echo ""
+            echo "Options:"
+            echo "  --help, -h    Show this help message"
+            exit 0
+            ;;
+        *)
+            echo "Unknown option: $1"
+            echo "Use --help for usage information"
+            exit 1
+            ;;
+    esac
+done
+
 # Colors for output
 RED='\033[0;31m'
 GREEN='\033[0;32m'

scripts/upgrade.sh

@@ -1,6 +1,35 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
+# Parse arguments
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        --help|-h)
+            echo "Usage: $0 [OPTIONS]"
+            echo ""
+            echo "Perform a major upgrade of the NixOS configuration."
+            echo ""
+            echo "This script runs the following steps:"
+            echo "  1. Update all flake inputs (nix flake update)"
+            echo "  2. Update Doom Emacs to the latest commit"
+            echo "  3. Update Claude Code to the latest version"
+            echo "  4. Rotate to the next wallpaper"
+            echo ""
+            echo "After completion, review changes with 'git diff' and rebuild"
+            echo "your system with 'sudo nixos-rebuild switch --flake .'"
+            echo ""
+            echo "Options:"
+            echo "  --help, -h    Show this help message"
+            exit 0
+            ;;
+        *)
+            echo "Unknown option: $1"
+            echo "Use --help for usage information"
+            exit 1
+            ;;
+    esac
+done
+
 # Colors for output
 RED='\033[0;31m'
 GREEN='\033[0;32m'