modules(editors) : Add emacs

If needed to be installed with flatpak, it can be installed from Discover

.gitignore

@@ -1,3 +1,4 @@
 result
 *.swp
 *.qcow2
+.idea/

README.md

@@ -10,31 +10,6 @@ nixos-rebuild switch --flake flake_path_directory#hostname
 nix flake update --extra-experimental-features "nix-command flakes"
 ```
 
-## Configure VM
-
-Configure VM
-```nix
-users.users.<user>.initialPassword = "<password>";
-virtualisation.vmVariant = {
-  # following configuration is added only when building VM with build-vm
-  virtualisation = {
-    memorySize = <RAM in MiB>; # Use 8192MiB memory.
-    cores = <CPU Core number>;
-    # And more here https://github.com/NixOS/nixpkgs/blob/nixos-unstable/nixos/modules/virtualisation/qemu-vm.nix     
-  };
-};
-```
-
-Build
-```bash
-nixos-rebuild build-vm --flake .#nixos-test
-```
-
-Run
-```bash
-./result/bin/run-nixos-vm-vm
-```
-
 ## Show changements between revisions
 
 
@@ -72,36 +47,6 @@ error: cached failure of attribute 'nixosConfigurations.perso-desktop.config.sys
 sudo rm -fr /root/.cache/nix/
 ```
 
-## If package is marked as insecure
-
-Example:
-
-> error: Package 'nix-2.16.2' in /nix/store/nra828scc8qs92b9pxra5csqzffb6hpl-source/pkgs/tools/package-management/nix/default.nix:229 is marked as insecure, refusing to evaluate.
->
-> Known issues:
-> - CVE-2024-27297
-
-```bash
-nix path-info -r /run/current-system | grep nix-2.16.2
-```
-Result:
-> [...]
->
-> /nix/store/g4ss2h40n3j37bq20x1qw5s7nl82lch5-nix-2.16.2
->
-> [...]
-
-```bash
-nix-store -q --referrers /nix/store/g4ss2h40n3j37bq20x1qw5s7nl82lch5-nix-2.16.2
-```
-Result:
-> /nix/store/g4ss2h40n3j37bq20x1qw5s7nl82lch5-nix-2.16.2
->
-> /nix/store/72pfc05339izcwqhlbs8441brrdasas7-nix-2.16.2-dev
->
-> /nix/store/ln2z5d5izn8icm3wx94ci13ad19lzjhr-nixd-1.2.3
-
-nixd is not up to date and require nix 2.16.2
 
 ## To limit resources use during build
 

flake.lock

@@ -12,11 +12,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1716561646,
-        "narHash": "sha256-UIGtLO89RxKt7RF2iEgPikSdU53r6v/6WYB0RW3k89I=",
+        "lastModified": 1723293904,
+        "narHash": "sha256-b+uqzj+Wa6xgMS9aNbX4I+sXeb5biPDi39VgvSFqFvU=",
         "owner": "ryantm",
         "repo": "agenix",
-        "rev": "c2fc0762bbe8feb06a2e59a364fa81b3a57671c9",
+        "rev": "f6291c5935fdc4e0bef208cfc0dcab7e3f7a1c41",
         "type": "github"
       },
       "original": {
@@ -251,11 +251,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1716736760,
-        "narHash": "sha256-h3RmnNknKYtVA+EvUSra6QAwfZjC2q1G8YA7W0gat8Y=",
+        "lastModified": 1726036828,
+        "narHash": "sha256-ZQHbpyti0jcAKnwQY1lwmooecLmSG6wX1JakQ/eZNeM=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "5d151429e1e79107acf6d06dcc5ace4e642ec239",
+        "rev": "8a1671642826633586d12ac3158e463c7a50a112",
         "type": "github"
       },
       "original": {
@@ -345,11 +345,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1716509168,
-        "narHash": "sha256-4zSIhSRRIoEBwjbPm3YiGtbd8HDWzFxJjw5DYSDy1n8=",
+        "lastModified": 1725983898,
+        "narHash": "sha256-4b3A9zPpxAxLnkF9MawJNHDtOOl6ruL0r6Og1TEDGCE=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "bfb7a882678e518398ce9a31a881538679f6f092",
+        "rev": "1355a0cbfeac61d785b7183c0caaec1f97361b43",
         "type": "github"
       },
       "original": {
@@ -375,6 +375,21 @@
         "type": "github"
       }
     },
+    "nur": {
+      "locked": {
+        "lastModified": 1726059953,
+        "narHash": "sha256-uuqSnIgC2g3W6wk6Of1HvOFgFvo5Q+h0469VwMzDaBI=",
+        "owner": "nix-community",
+        "repo": "NUR",
+        "rev": "72296d37a29541a017e545c8f4e2c5c37dbaba59",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "NUR",
+        "type": "github"
+      }
+    },
     "ob-racket": {
       "flake": false,
       "locked": {
@@ -478,7 +493,8 @@
         "nix-doom-emacs": "nix-doom-emacs",
         "nix-flatpak": "nix-flatpak",
         "nix-straight": "nix-straight",
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs",
+        "nur": "nur"
       }
     },
     "rotate-text": {

flake.nix

@@ -3,6 +3,7 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+    nur.url = github:nix-community/NUR;
 
     home-manager = {
       url = "github:nix-community/home-manager";
@@ -35,6 +36,7 @@
 
   outputs = inputs@{
     nixpkgs,
+    nur,
     home-manager,
     agenix,
     nix-flatpak,
@@ -57,6 +59,7 @@
               ./hosts/${s.name}/configuration.nix
               home-manager.nixosModules.home-manager
               agenix.nixosModules.default
+              { nixpkgs.overlays = [ nur.overlay ]; }
               {
                 home-manager.useGlobalPkgs = true;
                 home-manager.useUserPackages = true;

hosts/nixos-test/home.nix

@@ -13,10 +13,6 @@
       kitty.enable = true;
     };
 
-    editors = {
-      vscode.enable = true;
-    };
-
     shell = {
       zsh.enable = true;
       atuin.enable = true;

hosts/perso-desktop/configuration.nix

@@ -20,6 +20,10 @@
   networking.hostName = "nixos-desktop-perso"; # Define your hostname.
 
   modules.system = {
+    apps = {
+      steam.enable = true;
+    };
+
     desktop = {
       plasma.enable = true;
     };
@@ -34,5 +38,9 @@
       printing.enable = true;
       waydroid.enable = true;
     };
+
+    server = {
+      distrobox.enable = true;
+    };
   };
 }

hosts/perso-desktop/home.nix

@@ -8,15 +8,12 @@
   modules.home = {
     apps = {
       chromium.enable = true;
+      firefox.enable = true;
       flatpak.enable = true;
       jetbrainsToolbox.enable = true;
       kitty.enable = true;
     };
 
-    editors = {
-      vscode.enable = true;
-    };
-
     shell = {
       zsh.enable = true;
       atuin.enable = true;

hosts/perso-laptop/home.nix

@@ -13,10 +13,6 @@
       kitty.enable = true;
     };
 
-    editors = {
-      vscode.enable = true;
-    };
-
     shell = {
       zsh.enable = true;
       atuin.enable = true;

hosts/pro-laptop/configuration.nix

@@ -19,18 +19,18 @@
 
   networking.hostName = "nixos-laptop-pro"; # Define your hostname.
 
-  hardware.nvidia.prime = {
-    offload = {
-      enable = true;
-      enableOffloadCmd = true;
-    };
-
-    # Make sure to use the correct Bus ID values for your system!
-    # information bus: pci@0000:00:02.0
-    intelBusId = "PCI:0:2:0";
-    # information bus: pci@0000:01:00.0
-    nvidiaBusId = "PCI:1:0:0";
-  };
+#   hardware.nvidia.prime = {
+#     offload = {
+#       enable = true;
+#       enableOffloadCmd = true;
+#     };
+#
+#     # Make sure to use the correct Bus ID values for your system!
+#     # information bus: pci@0000:00:02.0
+#     intelBusId = "PCI:0:2:0";
+#     # information bus: pci@0000:01:00.0
+#     nvidiaBusId = "PCI:1:0:0";
+#   };
 
   modules.system = {
     desktop = {
@@ -47,5 +47,9 @@
       printing.enable = true;
       waydroid.enable = true;
     };
+
+    server = {
+      distrobox.enable = true;
+    };
   };
 }

hosts/pro-laptop/home.nix

@@ -8,15 +8,12 @@
   modules.home = {
     apps = {
       chromium.enable = true;
+      firefox.enable = true;
       flatpak.enable = true;
       jetbrainsToolbox.enable = true;
       kitty.enable = true;
     };
 
-    editors = {
-      vscode.enable = true;
-    };
-
     shell = {
       zsh.enable = true;
       atuin.enable = true;

modules/common.nix

@@ -0,0 +1,5 @@
+{ ... }:
+
+{
+  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+}

modules/home/apps/default.nix

@@ -1,8 +1,9 @@
-{ config, pkgs, ... }:
+{ ... }:
 
 {
   imports = [
     ./chromium
+    ./firefox
     ./flatpak
     ./jetbrainsToolbox
     ./kitty

modules/home/apps/firefox/default.nix

@@ -0,0 +1,44 @@
+{ config, pkgs, lib, ... }:
+
+with lib;
+let
+  cfg = config.modules.home.apps.firefox;
+in
+{
+  options.modules.home.apps.firefox = {
+    enable = mkEnableOption ''
+      Enable firefox with my custom configurations
+    '';
+  };
+  config = mkIf cfg.enable {
+    programs.firefox = {
+      enable = true;
+
+      nativeMessagingHosts = [
+        pkgs.kdePackages.plasma-browser-integration
+      ];
+
+      profiles = {
+        perso = {
+          id = 0;
+
+          name = "Perso";
+
+          extensions = with pkgs.nur.repos.rycee.firefox-addons; [
+            ublock-origin
+            bitwarden
+            floccus
+            plasma-integration
+            istilldontcareaboutcookies
+            darkreader
+          ];
+
+          settings = {
+            # Enable multi-pip
+            "media.videocontrols.picture-in-picture.allow-multiple" = true;
+          };
+        };
+      };
+    };
+  };
+}

modules/home/apps/flatpak/default.nix

@@ -12,7 +12,6 @@ in
   };
 
   config = mkIf cfg.enable {
-
     services.flatpak = {
       enable = true;
 
@@ -21,22 +20,15 @@ in
       packages = [
         # Gaming
         { appId = "com.discordapp.Discord"; origin = "flathub";  }
-        { appId = "com.valvesoftware.Steam"; origin = "flathub";  }
         { appId = "net.lutris.Lutris"; origin = "flathub";  }
 
         # Pro
-        { appId = "com.slack.Slack"; origin = "flathub";  }
-        { appId = "com.skype.Client"; origin = "flathub";  }
-        { appId = "org.mozilla.Thunderbird"; origin = "flathub"; }
         { appId = "ch.protonmail.protonmail-bridge"; origin = "flathub";  }
         { appId = "org.kde.neochat"; origin = "flathub"; }
 
         # Loisir
         { appId = "com.spotify.Client"; origin = "flathub"; }
-        { appId = "io.gitlab.news_flash.NewsFlash"; origin = "flathub"; }
         { appId = "org.videolan.VLC"; origin = "flathub"; }
-        { appId = "com.obsproject.Studio"; origin = "flathub"; }
-        { appId = "io.github.achetagames.epic_asset_manager"; origin = "flathub"; }
       ];
     };
   };

modules/home/apps/jetbrainsToolbox/default.nix

@@ -11,6 +11,6 @@ in
     '';
   };
   config = mkIf cfg.enable {
-    home.packages = with pkgs; [jetbrains-toolbox];
+    home.packages = with pkgs; [jetbrains-toolbox graalvm-ce];
   };
 }

modules/home/default.nix

@@ -2,6 +2,7 @@
 
 {
   imports = [
+    ../common.nix
     ./apps
     ./editors
     ./desktop
@@ -16,6 +17,5 @@
   };
 
   programs.home-manager.enable = true;
-  nix.settings.experimental-features = [ "nix-command" "flakes" ];
 }
 

modules/home/editors/vscode/default.nix

@@ -26,6 +26,7 @@ in
 
       userTasks = {};
 
+      # Waiting https://github.com/nix-community/home-manager/pull/5640 to support multi-profiles support
       extensions = with pkgs; with vscode-extensions; [
         # Nix
         bbenoist.nix

modules/home/shell/git/default.nix

@@ -13,10 +13,20 @@ in
   config = mkIf cfg.enable {
     programs.git = {
       enable = true;
+      lfs.enable = true;
+
       userName = "Florian RICHER";
       userEmail = "florian.richer@protonmail.com";
 
-      # signing.signByDefault = true;
+      signing = {
+        signByDefault = true;
+        key = "B19E3F4A2D806AB4793FDF2FC73D37CBED7BFC77";
+      };
+
+      extraConfig = {
+        url."https://invent.kde.org/".insteadOf = "kde:";
+        url."ssh://git@invent.kde.org/".pushInsteadOf = "kde:";
+      };
     };
   };
 }

modules/system/apps/default.nix

@@ -0,0 +1,7 @@
+{ ... }:
+
+{
+  imports = [
+    ./steam
+  ];
+}

modules/system/apps/steam/default.nix

@@ -0,0 +1,22 @@
+{ config, pkgs, lib, ... }:
+
+with lib;
+let
+  cfg = config.modules.system.apps.steam;
+in
+{
+  options.modules.system.apps.steam = {
+    enable = mkEnableOption ''
+      Enable steam with my custom configurations
+    '';
+  };
+  config = mkIf cfg.enable {
+    programs.steam = {
+      enable = true;
+      extraPackages = with pkgs; [ gamescope ];
+      extraCompatPackages = with pkgs; [ proton-ge-bin ];
+    };
+
+    hardware.steam-hardware.enable = true;
+  };
+}

modules/system/common.nix

@@ -1,6 +1,10 @@
 { pkgs, ... }:
 
 {
+  imports = [
+    ../common.nix
+  ];
+
   # Set your time zone.
   time.timeZone = "Europe/Paris";
 
@@ -21,13 +25,39 @@
 
   nixpkgs.config.allowUnfree = true;
 
+  services.udev.packages = [ pkgs.yubikey-personalization ];
+  services.pcscd.enable = true;
+
+  programs.gnupg.agent = {
+    enable = true;
+    enableSSHSupport = true;
+  };
+
   # List packages installed in system profile. To search, run:
   # $ nix search wget
   environment.systemPackages = with pkgs; [
     vim
     nixd
+
+    # Usefull tools to debug
+    gdb
+    lldb
+    gammaray # QT Inspector
+
+    yubikey-manager
+
+    # Usefull for automatic informations collect software like KDE
+    vulkan-tools # For vulkaninfo command
+    wayland-utils # For wayland-info command
+    glxinfo
+    clinfo
+    aha
+    usbutils
+    pciutils
   ];
 
+  services.fwupd.enable = true;
+
   # Define a user account. Don't forget to set a password with ‘passwd’.
   users.users.florian = {
     isNormalUser = true;
@@ -37,6 +67,10 @@
 
   services.flatpak.enable = true; # Important can't be enabled from home-manager
 
+  # Downloads and provides debug symbols and source code for nix derivations to gdb and other debuginfod-capable debuggers as needed.
+  # Require https://github.com/symphorien/nixseparatedebuginfod?tab=readme-ov-file#gdb
+  services.nixseparatedebuginfod.enable = true;
+
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
 
   # Configure network proxy if necessary

modules/system/default.nix

@@ -2,6 +2,7 @@
 
 {
   imports = [
+    ./apps
     ./desktop
     ./hardware
     ./server

modules/system/desktop/plasma/default.nix

@@ -26,17 +26,6 @@ in
     environment.systemPackages = with pkgs; with kdePackages; [
       krfb # Use by kdeconnect for virtualmonitorplugin "krfb-virtualmonitor"
       discover
-
-      # Usefull for automatic informations collect software like KDE
-      vulkan-tools # For vulkaninfo command
-      wayland-utils # For wayland-info command
-      glxinfo
-      clinfo
-    ];
-
-    # Uncomment when kwin is available in nixpkgs and NVIDIA 555
-    nixpkgs.overlays = [
-      (import ../../../../overlays/kwin)
     ];
   };
 }

modules/system/hardware/nvidia/default.nix

@@ -11,22 +11,27 @@ in
     '';
   };
   config = mkIf cfg.enable {
-    # Enable OpenGL
-    hardware.opengl = {
-      enable = true;
-      driSupport = true;
-      driSupport32Bit = true;
-    };
-
     # Load nvidia driver for Xorg and Wayland
     services.xserver.videoDrivers = ["nvidia"];
 
-    hardware.nvidia = {
+    hardware = {
+      graphics = {
+        enable = true;
+        enable32Bit = true;
+      };
+
+      nvidia-container-toolkit.enable = true;
+
+      nvidia = {
         # Modesetting is required.
         modesetting.enable = true;
 
         # Nvidia power management. Experimental, and can cause sleep/suspend to fail.
-      powerManagement.enable = false;
+        # Enable this if you have graphical corruption issues or application crashes after waking
+        # up from sleep. This fixes it by saving the entire VRAM memory to /tmp/ instead
+        # of just the bare essentials.
+        powerManagement.enable = true;
+
         # Fine-grained power management. Turns off GPU when not in use.
         # Experimental and only works on modern Nvidia GPUs (Turing or newer).
         powerManagement.finegrained = false;
@@ -38,14 +43,19 @@ in
         # https://github.com/NVIDIA/open-gpu-kernel-modules#compatible-gpus
         # Only available from driver 515.43.04+
         # Currently alpha-quality/buggy, so false is currently the recommended setting.
-      open = false;
+        open = true;
 
         # Enable the Nvidia settings menu,
         # accessible via `nvidia-settings`.
         nvidiaSettings = true;
 
         # Optionally, you may need to select the appropriate driver version for your specific GPU.
-      package = config.boot.kernelPackages.nvidiaPackages.beta;
+        package = config.boot.kernelPackages.nvidiaPackages.latest;
       };
     };
+
+    # boot.extraModprobeConfig = ''
+    #   options nvidia NVreg_EnableGpuFirmware=0
+    # '';
+  };
 }

modules/system/hardware/pipewire/default.nix

@@ -12,7 +12,6 @@ in
   };
   config = mkIf cfg.enable {
     # Enable sound with pipewire.
-    sound.enable = true;
     hardware.pulseaudio.enable = false;
     security.rtkit.enable = true;
     services.pipewire = {

modules/system/server/default.nix

@@ -2,7 +2,9 @@
 
 {
   imports = [
+    ./distrobox
     ./docker
+    ./ollama
     ./openssh
   ];
 }

modules/system/server/distrobox/default.nix

@@ -0,0 +1,17 @@
+{ config, pkgs, lib, ... }:
+
+with lib;
+let
+  cfg = config.modules.system.server.distrobox;
+in
+{
+  options.modules.system.server.distrobox = {
+    enable = mkEnableOption ''
+      Enable distrobox with my custom configurations
+    '';
+  };
+  config = mkIf cfg.enable {
+    modules.system.server.docker.enable = true;
+    environment.systemPackages = with pkgs; [ distrobox ];
+  };
+}

modules/system/server/docker/default.nix

@@ -13,7 +13,8 @@ in
   config = mkIf cfg.enable {
     virtualisation.docker = {
       enable = true;
-      enableNvidia = config.modules.system.hardware.nvidia.enable;
     };
+
+    users.users.florian.extraGroups = [ "docker" ];
   };
 }

modules/system/server/ollama/default.nix

@@ -0,0 +1,21 @@
+{ config, pkgs, lib, ... }:
+
+with lib;
+let
+  cfg = config.modules.system.server.ollama;
+  nvidiaEnabled = config.modules.system.hardware.nvidia.enable;
+in
+{
+  options.modules.system.server.ollama = {
+    enable = mkEnableOption ''
+      Enable ollama with my custom configurations
+    '';
+  };
+  config = mkIf cfg.enable {
+    services.ollama = {
+      enable = true;
+
+      acceleration = if nvidiaEnabled then "cuda" else null;
+    };
+  };
+}

overlays/kwin/default.nix

@@ -1,9 +0,0 @@
-self: super: {
-  kdePackages = super.kdePackages.overrideScope (kde-self: kde-super: rec {
-    kwin = kde-super.kwin.overrideAttrs (oldAttrs: rec {
-      patches = oldAttrs.patches ++ [
-        ./5511.patch # https://invent.kde.org/plasma/kwin/-/merge_requests/5511
-      ];
-    });
-  });
-}

tips/debug_insecure_package.md

@@ -0,0 +1,30 @@
+## If package is marked as insecure
+
+Example:
+
+> error: Package 'nix-2.16.2' in /nix/store/nra828scc8qs92b9pxra5csqzffb6hpl-source/pkgs/tools/package-management/nix/default.nix:229 is marked as insecure, refusing to evaluate.
+>
+> Known issues:
+> - CVE-2024-27297
+
+```bash
+nix path-info -r /run/current-system | grep nix-2.16.2
+```
+Result:
+> [...]
+>
+> /nix/store/g4ss2h40n3j37bq20x1qw5s7nl82lch5-nix-2.16.2
+>
+> [...]
+
+```bash
+nix-store -q --referrers /nix/store/g4ss2h40n3j37bq20x1qw5s7nl82lch5-nix-2.16.2
+```
+Result:
+> /nix/store/g4ss2h40n3j37bq20x1qw5s7nl82lch5-nix-2.16.2
+>
+> /nix/store/72pfc05339izcwqhlbs8441brrdasas7-nix-2.16.2-dev
+>
+> /nix/store/ln2z5d5izn8icm3wx94ci13ad19lzjhr-nixd-1.2.3
+
+nixd is not up to date and require nix 2.16.2

tips/distrobox/kde/.kde_bashrc

@@ -0,0 +1,24 @@
+# Required for kde-builder command
+if [[ $PATH != *".local/bin"* ]]; then
+  export PATH="$HOME/.local/bin:$PATH"
+fi
+
+# Workaround for NixOS
+# ENVs have nix store references and made conflict during build or run of KDE Apps, Shells, Frameworks
+alias new_shell="env -u PATH -u QML2_IMPORT_PATH -u QT_PLUGIN_PATH -u NIXPKGS_QT6_QML_IMPORT_PATH -u XDG_CONFIG_DIRS bash -l"
+
+alias build_plasma_mobile="kde-builder plasma-mobile plasma-settings plasma-desktop kactivitymanagerd"
+
+function run_mobile() {
+  source "$HOME/kde/build/plasma-mobile/prefix.sh"
+
+  QT_QPA_PLATFORM=offscreen plasma-mobile-envmanager --apply-settings
+
+  # Environment variables
+  export QT_WAYLAND_DISABLE_WINDOWDECORATION=1
+  export QT_QUICK_CONTROLS_MOBILE=1
+  export PLASMA_PLATFORM=phone:handheld
+  export QT_QUICK_CONTROLS_STYLE=org.kde.breeze
+
+  QT_QPA_PLATFORM=wayland dbus-run-session kwin_wayland --xwayland "plasmashell -p org.kde.plasma.mobileshell" --width 360 --height 720
+}

tips/distrobox/kde/configure.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+if ! grep -Fxq "source ~/.kde_bashrc" ~/.bashrc
+then
+  cp .kde_bashrc ~/.kde_bashrc
+  echo "source ~/.kde_bashrc" > ~/.bashrc
+  source ~/.bashrc
+fi
+
+echo "Installing kde-builder"
+curl 'https://invent.kde.org/sdk/kde-builder/-/raw/master/scripts/initial_setup.sh?ref_type=heads' > ~/initial_setup.sh
+bash ~/initial_setup.sh && rm ~/initial_setup.sh
+
+echo "Run initial setup from kde-builder"
+kde-builder --initial-setup
+
+echo "Install missing dependencies"
+sudo dnf install qt6-*-devel librsvg2-devel
+
+echo "Configuration DONE"

tips/distrobox/kde/distrobox.ini

@@ -0,0 +1,6 @@
+[kdedev]
+image=quay.io/fedora/fedora:latest
+home="${HOME}/.distrobox_home/kdedev"
+nvidia=true
+root=false
+pull=true

tips/distrobox/kde/use_distrobox.md

@@ -0,0 +1,19 @@
+# How to develop on KDE
+
+## First configuration
+
+1. `distrobox assemble`
+   > You can add --replace to recreate distrobox container
+2. `distrobox enter kdedev`
+3. `bash configure.sh`
+4. `kde-builder run solid`
+   > You use NixOS ? It's necessary to run `new_shell` alias before.
+   > The alias unset all nixos env variables with nix store references to avoid conflicts with build or run of KDE Shells/Apps/Tools.
+
+## Usefull config in ~/.config/kdesrc-buildrc
+
+Autogenerate editor configuration
+
+- generate-clion-project-config
+- generate-vscode-project-config
+- generate-qtcreator-project-config

tips/how_to_test_pr.md

@@ -0,0 +1,36 @@
+# Example for ollama
+
+```nix
+{ config, pkgs, lib, ... }:
+
+with lib;
+let
+  cfg = config.modules.system.server.ollama;
+  nvidiaEnabled = config.modules.system.hardware.nvidia.enable;
+  nixpkgsPr = builtins.fetchTarball {
+    url = "https://github.com/abysssol/nixpkgs/archive/ollama-driver-runpath.tar.gz";
+    sha256 = "1ixfvdpi2v4r9yrkvqnfk9whs8lyjhrkdph47bcznh8ak9aipr8p";
+  };
+in
+{
+  disabledModules = [ "services/misc/ollama.nix" ];
+  imports = [
+    (import "${nixpkgsPr}/nixos/modules/services/misc/ollama.nix")
+  ];
+
+  options.modules.system.server.ollama = {
+    enable = mkEnableOption ''
+      Enable ollama with my custom configurations
+    '';
+  };
+  config = mkIf cfg.enable {
+    services.ollama = {
+      enable = true;
+
+      package = (import nixpkgsPr { inherit (pkgs) system; config.allowUnfree = true; }).ollama;
+
+      acceleration = if nvidiaEnabled then "cuda" else null;
+    };
+  };
+}
+```

tips/test_on_vm.md

@@ -0,0 +1,24 @@
+## Configure VM
+
+Configure VM
+```nix
+users.users.<user>.initialPassword = "<password>";
+virtualisation.vmVariant = {
+  # following configuration is added only when building VM with build-vm
+  virtualisation = {
+    memorySize = <RAM in MiB>; # Use 8192MiB memory.
+    cores = <CPU Core number>;
+    # And more here https://github.com/NixOS/nixpkgs/blob/nixos-unstable/nixos/modules/virtualisation/qemu-vm.nix
+  };
+};
+```
+
+Build
+```bash
+nixos-rebuild build-vm --flake .#nixos-test
+```
+
+Run
+```bash
+./result/bin/run-nixos-vm-vm
+```