auto-upgrade: commit flake.lock if upgrading worked

Still did not work, using raspberrypi os

flake.lock

@@ -58,11 +58,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1762276996,
+        "lastModified": 1764627417,
-        "narHash": "sha256-TtcPgPmp2f0FAnc+DMEw4ardEgv1SGNR3/WFGH0N19M=",
+        "narHash": "sha256-D6xc3Rl8Ab6wucJWdvjNsGYGSxNjQHzRc2EZ6eeQ6l4=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "af087d076d3860760b3323f6b583f4d828c1ac17",
+        "rev": "5a88a6eceb8fd732b983e72b732f6f4b8269bef3",
         "type": "github"
       },
       "original": {
@@ -111,11 +111,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1762980239,
+        "lastModified": 1763759067,
-        "narHash": "sha256-8oNVE8TrD19ulHinjaqONf9QWCKK+w4url56cdStMpM=",
+        "narHash": "sha256-LlLt2Jo/gMNYAwOgdRQBrsRoOz7BPRkzvNaI/fzXi2Q=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "52a2caecc898d0b46b2b905f058ccc5081f842da",
+        "rev": "2cccadc7357c0ba201788ae99c4dfa90728ef5e0",
         "type": "github"
       },
       "original": {
@@ -203,16 +203,16 @@
         ]
       },
       "locked": {
-        "lastModified": 1758463745,
+        "lastModified": 1764866045,
-        "narHash": "sha256-uhzsV0Q0I9j2y/rfweWeGif5AWe0MGrgZ/3TjpDYdGA=",
+        "narHash": "sha256-0GsEtXV9OquDQ1VclQfP16cU5VZh7NEVIOjSH4UaJuM=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "3b955f5f0a942f9f60cdc9cacb7844335d0f21c3",
+        "rev": "f63d0fe9d81d36e5fc95497217a72e02b8b7bcab",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "ref": "release-25.05",
+        "ref": "release-25.11",
         "repo": "home-manager",
         "type": "github"
       }
@@ -385,11 +385,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1751903740,
+        "lastModified": 1764234087,
-        "narHash": "sha256-PeSkNMvkpEvts+9DjFiop1iT2JuBpyknmBUs0Un0a4I=",
+        "narHash": "sha256-NHF7QWa0ZPT8hsJrvijREW3+nifmF2rTXgS2v0tpcEA=",
         "owner": "nix-community",
         "repo": "nixos-generators",
-        "rev": "032decf9db65efed428afd2fa39d80f7089085eb",
+        "rev": "032a1878682fafe829edfcf5fdfad635a2efe748",
         "type": "github"
       },
       "original": {
@@ -400,11 +400,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1762847253,
+        "lastModified": 1764440730,
-        "narHash": "sha256-BWWnUUT01lPwCWUvS0p6Px5UOBFeXJ8jR+ZdLX8IbrU=",
+        "narHash": "sha256-ZlJTNLUKQRANlLDomuRWLBCH5792x+6XUJ4YdFRjtO4=",
         "owner": "nixos",
         "repo": "nixos-hardware",
-        "rev": "899dc449bc6428b9ee6b3b8f771ca2b0ef945ab9",
+        "rev": "9154f4569b6cdfd3c595851a6ba51bfaa472d9f3",
         "type": "github"
       },
       "original": {
@@ -446,11 +446,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1763421233,
+        "lastModified": 1764950072,
-        "narHash": "sha256-Stk9ZYRkGrnnpyJ4eqt9eQtdFWRRIvMxpNRf4sIegnw=",
+        "narHash": "sha256-BmPWzogsG2GsXZtlT+MTcAWeDK5hkbGRZTeZNW42fwA=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "89c2b2330e733d6cdb5eae7b899326930c2c0648",
+        "rev": "f61125a668a320878494449750330ca58b78c557",
         "type": "github"
       },
       "original": {
@@ -474,16 +474,16 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1763334038,
+        "lastModified": 1764831616,
-        "narHash": "sha256-LBVOyaH6NFzQ3X/c6vfMZ9k4SV2ofhpxeL9YnhHNJQQ=",
+        "narHash": "sha256-OtzF5wBvO0jgW1WW1rQU9cMGx7zuvkF7CAVJ1ypzkxA=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "4c8cdd5b1a630e8f72c9dd9bf582b1afb3127d2c",
+        "rev": "c97c47f2bac4fa59e2cbdeba289686ae615f8ed4",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-25.05",
+        "ref": "nixos-25.11",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -498,16 +498,16 @@
         "systems": "systems_5"
       },
       "locked": {
-        "lastModified": 1763332965,
+        "lastModified": 1764755396,
-        "narHash": "sha256-ixaP8XeGRo4ZMOLlUJm1YSxMjoOMvrPN3UbMMWe2Nt8=",
+        "narHash": "sha256-f6UrlGdwg+TIxxyDjeq1M7WGNZH/vpbOm0yzPgkMy9c=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "4ddfbc0414d28d6ba0267470a0b94b84b85ad490",
+        "rev": "64d9e2616f4ee2acee380d61ccf1f3d610e7e969",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "ref": "nixos-25.05",
+        "ref": "nixos-25.11",
         "repo": "nixvim",
         "type": "github"
       }
@@ -585,11 +585,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1763509310,
+        "lastModified": 1764483358,
-        "narHash": "sha256-s2WzTAD3vJtPACBCZXezNUMTG/wC6SFsU9DxazB9wDI=",
+        "narHash": "sha256-EyyvCzXoHrbL467YSsQBTWWg4sR96MH1sPpKoSOelB4=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "3ee33c0ed7c5aa61b4e10484d2ebdbdc98afb03e",
+        "rev": "5aca6ff67264321d47856a2ed183729271107c9c",
         "type": "github"
       },
       "original": {
@@ -724,11 +724,11 @@
     "yazi-flavors": {
       "flake": false,
       "locked": {
-        "lastModified": 1761204921,
+        "lastModified": 1763969227,
-        "narHash": "sha256-bavHcmeGZ49nNeM+0DSdKvxZDPVm3e6eaNmfmwfCid0=",
+        "narHash": "sha256-twgXHeIj52EfpMpLrhxjYmwaPnIYah3Zk/gqCNTb2SQ=",
         "owner": "yazi-rs",
         "repo": "flavors",
-        "rev": "f6b425a6d57af39c10ddfd94790759f4d7612332",
+        "rev": "3edeb49597e1080621a9b0b50d9f0a938b8f62bb",
         "type": "github"
       },
       "original": {

flake.nix

@@ -3,7 +3,7 @@
 
   inputs = {
     nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-25.05";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-25.11";
     systems.url = "github:nix-systems/default-linux";
     nixos-hardware.url = "github:nixos/nixos-hardware";
     impermanence.url = "github:nix-community/impermanence";
@@ -16,7 +16,7 @@
     };
 
     home-manager = {
-      url = "github:nix-community/home-manager/release-25.05";
+      url = "github:nix-community/home-manager/release-25.11";
       inputs.nixpkgs.follows = "nixpkgs";
     };
     sops-nix = {
@@ -38,7 +38,7 @@
       flake = false;
     };
     nixvim = {
-      url = "github:nix-community/nixvim/nixos-25.05";
+      url = "github:nix-community/nixvim/nixos-25.11";
       inputs.nixpkgs.follows = "nixpkgs";
     };
     nix-matlab = {

homes/julian/features/emacs/default.nix

@@ -52,6 +52,14 @@ in {
       shfmt
       pyright
       clang-tools # c++ lsp etc
+      ccls # alternative c++ lsp
+      cmake
+      bear
+      cmake-language-server
+
+      # qt6.full # qt tools and libs including lsp
+      tinymist # typst lsp
+
       ltex-ls # latex languagetool
 
       graphviz

homes/julian/features/fonts/default.nix

@@ -12,7 +12,7 @@ with lib; {
     dejavu_fonts
     noto-fonts
     noto-fonts-cjk-sans
-    noto-fonts-emoji
+    noto-fonts-color-emoji
     liberation_ttf
     fira-code
     fira-code-symbols

homes/julian/features/neovim/default.nix

@@ -4,7 +4,7 @@
   inputs,
   ...
 }: {
-  imports = [inputs.nixvim.homeManagerModules.nixvim];
+  imports = [inputs.nixvim.homeModules.nixvim];
 
   home.sessionVariables = {
     EDITOR = "nvim";

homes/julian/features/suites/cli/default.nix

@@ -1,7 +1,7 @@
 {pkgs, ...}: {
   home.packages = with pkgs; [
     bat
-    du-dust # Like du tree but better
+    dust # Like du tree but better
     fd # better find
     fdupes # find and delete duplicate files
     ffmpeg
@@ -24,7 +24,7 @@
     p7zip # unzip 7zip archives
     parted
     pciutils # lspci
-    poppler_utils # Pdf utils including pdfimages
+    poppler-utils # Pdf utils including pdfimages
     libqalculate # Nice tui calculator (qalc)
     ripgrep # better grep
     rnr # renaming tool

homes/julian/features/suites/desktop/default.nix

@@ -27,7 +27,7 @@
     # element-desktop
     # rocketchat-desktop
     thunderbird
-    tdesktop # telegram
+    telegram-desktop # telegram
     # schildichat-desktop # not updated regularly
     nheko
     evince # Simple pdf reader, good for focusing on document content
@@ -51,8 +51,7 @@
     # rpi-imager # make isos
     # rustdesk
     tor-browser
-    unstable.rusty-path-of-building # Path of Building for poe1 and poe2
+    rusty-path-of-building # Path of Building for poe1 and poe2
-    path-of-building # Path of Building for poe1 and poe2
     # frajul.pob-dev-version # Path of Building
     vlc
     wineWowPackages.stable # 32-bit and 64-bit wine

homes/julian/features/suites/development/default.nix

@@ -35,6 +35,8 @@
         biblatex
         ;
     })
+    vagrant
+    qtcreator
     matlab # Using nix-matlab overlay defined in flake
     maven
     nodejs

homes/julian/features/tmux/default.nix

@@ -1,13 +1,10 @@
 {
-  lib,
-  pkgs,
-  config,
-  ...
-}: {
   programs.tmux = {
     enable = true;
     clock24 = true;
     keyMode = "vi";
+    customPaneNavigationAndResize = true; # use hjkl
     mouse = true;
+    prefix = "C-Space"; # use instead of C-b
   };
 }

homes/julian/features/yazi/default.nix

@@ -9,8 +9,8 @@
   home.packages = with pkgs; [
     exiftool
     unar # extract archives
-    xdragon # dragndrop
+    dragon-drop# dragndrop
-    poppler_utils # pdf preview
+    poppler-utils # pdf preview
     fd
     ripgrep
     fzf

homes/julian/v3ms/fonts.nix

@@ -5,7 +5,7 @@ with pkgs; [
   dejavu_fonts
   noto-fonts
   noto-fonts-cjk-sans
-  noto-fonts-emoji
+  noto-fonts-color-emoji
   liberation_ttf
   fira-code
   fira-code-symbols

homes/julian/v3ms/packages.nix

@@ -31,7 +31,7 @@ with pkgs; [
   ffmpeg
   julia-bin
 
-  poppler_utils # Pdf utils including pdfimages
+  poppler-utils # Pdf utils including pdfimages
   sage
 
   pkg-config # Often needed to build something

hosts/aspi/default.nix

@@ -20,7 +20,7 @@
     ../common/optional/virtualbox.nix
 
     ../common/optional/podman.nix
-    # ../common/optional/wireguard.nix
+    ../common/optional/wireguard.nix
     ../common/optional/flatpak.nix
 
     ../common/optional/avahi.nix
@@ -50,8 +50,8 @@
   programs.steam.enable = true;
 
   # TODO: not working
-  services.logind.lidSwitch = "lock";
+  # services.logind.lidSwitch = "lock";
-  services.logind.lidSwitchDocked = "lock";
+  # services.logind.lidSwitchDocked = "lock";
 
   programs.kdeconnect.enable = true;
 

hosts/common/global/nix.nix

@@ -2,7 +2,8 @@
   lib,
   outputs,
   ...
-}: {
+}:
+{
   # Apply overlays
   nixpkgs = {
     # TODO: apply this to hm and nixos without duplicate code
@@ -18,7 +19,9 @@
     };
   };
 
-  nix.settings.auto-optimise-store = lib.mkDefault true;
+  # optimize at every build, slows down builds
+  # better to do optimise.automatic for regular optimising
+  # nix.settings.auto-optimise-store = lib.mkDefault true;
   nix.settings.experimental-features = [
     "nix-command"
     "flakes"
@@ -32,6 +35,10 @@
     # Keep the last 3 generations
     options = "--delete-older-than +3";
   };
+  nix.optimise = {
+    automatic = true;
+    dates = [ "weekly" ]; # Optional; allows customizing optimisation schedule
+  };
 
   programs.nix-ld.enable = true;
 

hosts/common/optional/pcmanfm.nix

@@ -1,7 +1,7 @@
 {pkgs, ...}: {
   environment.systemPackages = with pkgs; [
     shared-mime-info # extended mimetype support
-    lxde.lxmenu-data # open with "Installed Applications"
+    lxmenu-data # open with "Installed Applications"
     pcmanfm
   ];
 

hosts/common/users/yukari/default.nix

@@ -55,7 +55,7 @@ in {
         # element-desktop
         # rocketchat-desktop
         thunderbird
-        tdesktop # telegram
+        telegram-desktop # telegram
         # schildichat-desktop # not updated regularly
         nheko
         evince # Simple pdf reader, good for focusing on document content

hosts/pianonix/default.nix

@@ -26,6 +26,26 @@
     ../common/optional/avahi.nix
   ];
 
+  environment.systemPackages = [
+    (pkgs.python3.withPackages (p:
+      with p; [
+        numpy
+        pillow
+        flask
+        rpi-gpio
+        webcolors
+        psutil
+        mido
+        rtmidi-python
+        spidev
+        waitress
+        websockets
+        werkzeug
+
+        pkgs.frajul.rpi-ws281x-python
+      ]))
+  ];
+
   # disko.devices.disk.main.device = "/dev/mmcblk1";
 
   # enabled by fish, disabling speeds up builds
@@ -169,7 +189,7 @@
     };
   };
 
-  networking.firewall.enable = true;
+  networking.firewall.enable = false;
   networking.firewall.allowedTCPPorts = [
     5900 # for vnc
   ];
@@ -201,7 +221,7 @@
   hardware.raspberry-pi."4".apply-overlays-dtmerge.enable = true;
   hardware.deviceTree = {
     enable = true;
-    filter = lib.mkForce "*-rpi-*.dtb";
+    filter = lib.mkForce "*-rpi-4*.dtb";
     overlays = [
       {
         name = "spi";
@@ -234,4 +254,23 @@
 
   ## My own Piano LED Visualizer
   services.piano-led-visualizer.enable = true;
+
+  ## Crude fix for avahi
+  systemd.timers.avahiRestart = {
+    description = "Restart avahi-daemon every 5 minutes";
+    wantedBy = ["timers.target"];
+    timerConfig = {
+      OnBootSec = "5min";
+      OnUnitActiveSec = "5min";
+      Unit = "avahiRestart.service";
+    };
+  };
+
+  systemd.services.avahiRestart = {
+    description = "Restart avahi-daemon service";
+    serviceConfig = {
+      Type = "oneshot";
+      ExecStart = "${pkgs.systemd}/bin/systemctl restart avahi-daemon.service";
+    };
+  };
 }

hosts/pianonix/hardware-configuration.nix

@@ -15,6 +15,7 @@
   boot.kernelModules = [];
   boot.extraModulePackages = [];
   boot.kernelPackages = pkgs.linuxKernel.packages.linux_rpi4;
+  boot.blacklistedKernelModules = ["snd_bcm2835"]; # Disables sound, required for ws281x to work
   # boot.supportedFilesystems = lib.mkForce [
   #   # remove zfs, since its incompatible with latest kernel
   #   "vfat"

modules/nixos/frajul-auto-upgrade.nix

@@ -27,6 +27,10 @@ in {
   };
 
   config = lib.mkIf cfg.enable {
+    security.sudo.extraConfig = ''
+      root ALL=(julian) NOPASSWD: ${pkgs.git}/bin/git -C "${cfg.flakePath}" commit -m *
+    '';
+
     # Ensure the flag directory exists
     systemd.tmpfiles.rules = [
       "d /var/lib/frajul-auto-upgrade 0755 root root -"
@@ -67,11 +71,16 @@ in {
         echo $$ > "$LOCK_FILE"
         trap 'rm -f "$LOCK_FILE"' EXIT
 
-        if /run/current-system/sw/bin/nix flake update --flake "${cfg.flakePath}" && /run/current-system/sw/bin/nixos-rebuild switch --flake "${cfg.flakePath}"; then
+        # Back up flake.lock
+        cp -f "${cfg.flakePath}/flake.lock" /var/lib/frajul-auto-upgrade/flake.lock.bak
+
+        # Try updating
+        if /run/current-system/sw/bin/nix flake update --flake "${cfg.flakePath}" && /run/current-system/sw/bin/nixos-rebuild switch --flake "${cfg.flakePath}" && ${pkgs.sudo}/bin/sudo -u julian git -C "${cfg.flakePath}" commit -m "Auto-update flake.lock" -- flake.lock; then
             echo "success" > "$LAST_STATUS_FILE"
         else
             echo "failure" > "$LAST_STATUS_FILE"
-            git -C "${cfg.flakePath}" restore flake.lock
+            # Restore flake.lock
+            cp -f /var/lib/frajul-auto-upgrade/flake.lock.bak "${cfg.flakePath}/flake.lock"
         fi
 
         # Write full timestamp

modules/nixos/piano-led-visualizer.nix

@@ -26,6 +26,9 @@ in {
     users.users.${cfg.user} = {
       isSystemUser = true;
       group = cfg.group;
+      createHome = true;
+      home = "/home/${cfg.user}";
+      extraGroups = ["wheel" "gpio"];
     };
     users.groups.${cfg.group} = {};
 
@@ -36,11 +39,12 @@ in {
       wantedBy = ["multi-user.target"];
 
       serviceConfig = {
+        WorkingDirectory = "/home/${cfg.user}/Piano-LED-Visualizer";
         ExecStart = "${pkgs.frajul.piano-led-visualizer}/bin/piano-led-visualizer";
         Restart = "always";
         Type = "simple";
-        User = cfg.user;
+        # User = cfg.user;
-        Group = cfg.group;
+        # Group = cfg.group;
       };
     };
   };

pkgs/default.nix

@@ -14,5 +14,7 @@
   wl-ocr = pkgs.callPackage ./wl-ocr {};
   rtklib = pkgs.qt6Packages.callPackage ./rtklib {};
   pob2-frajul = pkgs.callPackage ./pob2-frajul {};
+
+  rpi-ws281x-python = pkgs.callPackage ./rpi-ws281x-python {};
   piano-led-visualizer = pkgs.callPackage ./piano-led-visualizer {};
 }

pkgs/piano-led-visualizer/default.nix

@@ -1,10 +1,12 @@
 {
   lib,
   python3,
+  callPackage,
   fetchFromGitHub,
   ...
 }: let
   pythonPackages = python3.pkgs;
+  rpi-ws281x-python = callPackage ../rpi-ws281x-python {inherit python3;};
 in
   pythonPackages.buildPythonApplication rec {
     pname = "piano-led-visualizer";
@@ -36,7 +38,8 @@ in
       waitress
       websockets
       werkzeug
-      # rpi_ws281x
+
+      rpi-ws281x-python
     ];
 
     format = "setuptools";

pkgs/rpi-ws281x-python/default.nix

@@ -10,15 +10,12 @@ python3.pkgs.buildPythonPackage rec {
 
   src = fetchFromGitHub {
     owner = "rpi-ws281x";
-    repo = "rpi-ws281x-pytho";
+    repo = "rpi-ws281x-python";
     rev = "v${version}";
-    sha256 = "sha256-tnjvFDBa+sNX6dK6/I1/rRt62k15kTP+9J8eyFRFs/I=";
+    sha256 = "sha256-CVPibDs1QLeXhtoEBw3JplKIIUpzahjgJKy8GVy99Wk=";
     fetchSubmodules = true;
-    deepClone = true;
   };
 
-  # sourceRoot = "${src}/library";
-
   format = "setuptools";
 
   propagatedBuildInputs = with python3.pkgs; [
@@ -30,9 +27,6 @@ python3.pkgs.buildPythonPackage rec {
     sourceRoot="$sourceRoot/library"
   '';
 
-  # Some of the bindings compile C code, so you may need these
-  nativeBuildInputs = [python3.pkgs.setuptools pkgs.scons];
-
   meta = with lib; {
     description = "Python bindings for the rpi_ws281x C library";
     homepage = "https://github.com/rpi-ws281x/rpi-ws281x-python";