begin migration to dendritic pattern

modules/hosts/graphics.nix

@@ -0,0 +1,3 @@
+{ inputs, self, ... }: {
+  # flake.nixosModules.graphics = 
+}

modules/hosts/kitagawa/home/fastfetch.nix

@@ -0,0 +1,145 @@
+{ inputs, self, ... }: {
+  flake.homeModules.kitagawa = { pkgs, lib, ... }: {
+    programs.zsh.initContent = lib.mkOrder 1500 "fastfetch";
+
+    programs.fastfetch = {
+      enable = true;
+      settings = {
+        logo = {
+          type = "builtin";
+          padding = {
+            top = 1;
+            left = 2;
+            right = 2;
+          };
+        };
+
+        modules = [
+          {
+            type = "custom";
+            format = "┌────────────────── Software ──────────────────┐";
+          }
+          {
+            type = "title";
+            key = "  Session";
+            format = "{user-name}@{host-name}";
+          }
+          {
+            type = "os";
+            key = "  Distro";
+            format = "{pretty-name}";
+          }
+          {
+            type = "host";
+            key = "  Device";
+            format = "{version}";
+          }
+          {
+            type = "kernel";
+            key = "  Kernel";
+          }
+          {
+            type = "shell";
+            key = "  Shell";
+          }
+          {
+            type = "terminal";
+            key = "  Terminal";
+          }
+          {
+            type = "wm";
+            key = "  WM";
+          }
+          {
+            type = "custom";
+            format = "└──────────────────────────────────────────────┘";
+          }
+          "break"
+          {
+            type = "custom";
+            format = "┌────────────────── Hardware ──────────────────┐";
+          }
+          {
+            type = "cpu";
+            key = "  CPU";
+            format = "{name}";
+          }
+          {
+            type = "memory";
+            key = "  RAM";
+            percent = {
+              green = 50;
+              yellow = 80;
+              type = 0;
+            };
+          }
+          {
+            type = "swap";
+            key = "  Swap";
+            percent = {
+              green = 50;
+              yellow = 80;
+              type = 0;
+            };
+            separate = false;
+          }
+          {
+            type = "disk";
+            key = "  Disk";
+            showRegular = true;
+            showExternal = false;
+            showHidden = false;
+            showSubvolumes = false;
+            showReadOnly = true;
+            ShowUnknown = false;
+            hideFolders = "/efi:/boot:/boot/*:/run/media/*";
+            useAvailable = false;
+            percent = {
+              green = 50;
+              yellow = 80;
+              type = 0;
+            };
+          }
+          {
+            type = "localip";
+            key = "  IP";
+            showIpv4 = true;
+            showIpv6 = false;
+            showMac = false;
+            showLoop = false;
+            showPrefixLen = true;
+            showMtu = false;
+            showSpeed = false;
+            showFlags = false;
+            compact = false;
+            defaultRouteOnly = true;
+            showAllIps = false;
+          }
+          {
+            type = "custom";
+            format = "└──────────────────────────────────────────────┘";
+          }
+          "break"
+          {
+            type = "custom";
+            format = "┌──────────────── Age + Uptime ────────────────┐";
+          }
+          {
+            type = "disk";
+            key = "  OS Age";
+            folders = "/";
+            format = "{create-time:10} ({days} days)";
+          }
+          {
+            type = "uptime";
+            key = "  Uptime";
+          }
+          {
+            type = "custom";
+            format = "└──────────────────────────────────────────────┘";
+          }
+        ];
+      };
+    };
+  };
+}

modules/hosts/kitagawa/home/kitty.nix

@@ -0,0 +1,11 @@
+{ inputs, self, ... }: {
+  flake.homeModules.kitagawa = { pkgs, config, lib, ... }: {
+    programs.kitty = {
+      font = lib.mkForce {
+        name = "Iosevka Comfy";
+        package = pkgs.iosevka-comfy.comfy;
+        size = 12;
+      };
+    };
+  };
+}

modules/hosts/kitagawa/home/zsh.nix

@@ -0,0 +1,12 @@
+{ inputs, self, ... }: {
+  flake.homeModules.kitagawa = { config, pkgs, ... }: {
+    programs.zsh.shellAliases = {
+      wake-takamaki = "ssh sakamoto .local/bin/wake-takamaki";
+      shutdown-takamaki = "ssh takamaki universal-shutdown";
+      reboot-takamaki = "ssh takamaki universal-reboot";
+      switch-takamaki-os = "ssh takamaki switch-os";
+      apply-config = "zsh -c 'cd /home/grey/nixos; git add .; nh os switch .'";
+      update-system = "zsh -c 'cd /home/grey/nixos; git add .; nh os switch -u .'";
+    };
+  };
+}

modules/hosts/kitagawa/kitagawa.nix

@@ -0,0 +1,194 @@
+{ inputs, self, ... }: {
+  flake.nixosConfigurations.kitagawa = inputs.nixpkgs.lib.nixosSystem {
+    modules = [
+      self.nixosModules.kitagawa
+    ];
+  };
+
+  flake.nixosModules.kitagawa = { config, pkgs, ... }: {
+    system.stateVersion = "26.05";
+
+    networking.hostName = "kitagawa";
+
+    imports = with self.nixosModules; [
+      global
+      home-manager
+      stylix
+      ly
+      niri
+      noctalia
+      zsh
+    ];
+
+    nix.buildMachines = [
+      {
+        hostName = "nixremote";
+        systems = [ "x86_64-linux" "i686-linux" ];
+        protocol = "ssh-ng";
+        maxJobs = 250;
+        speedFactor = 1000;
+        supportedFeatures = [ "benchmark" "kvm" "big-parallel" ];
+      }
+    ];
+
+    nix.distributedBuilds = true;
+    nix.settings.builders-use-substitutes = true;
+
+    services.blueman.enable = true;
+
+    services.tailscale = {
+      enable = true;
+      openFirewall = true;
+    };
+
+    environment.systemPackages = with pkgs; [
+      github-desktop
+      moonlight-qt
+    ];
+
+    hardware.steam-hardware.enable = true;
+
+    boot = {
+      # Enable "Silent boot"
+      consoleLogLevel = 3;
+      initrd.verbose = false;
+      kernelParams = [
+        "quiet"
+        "rd.udev.log_level=3"
+        "rd.systemd.show_status=auto"
+      ];
+
+      loader.limine = {
+        enable = true;
+        maxGenerations = 10;
+      };
+    };
+
+    stylix.enable = true;
+    stylix.image = ./wallpaper.jpg;
+    stylix.polarity = "dark";
+
+    home-manager.users.grey = self.homeModules.kitagawa;
+  };
+
+  flake.homeModules.kitagawa = { config, pkgs, inputs, lib, ... }: {
+    home.stateVersion = "26.05";
+
+    imports = with self.homeModules; [
+      global
+      niri
+      noctalia
+      vscode
+      kitty
+      zsh
+      floorp
+      equibop
+      spotify
+    ];
+
+    features.spicetify.enable = true;
+
+    /*
+    imports = [
+      #"${global-configs}/gnome.nix"
+      #./configs/fetch.nix
+    ];
+    */
+
+    home.packages = with pkgs; [
+      obsidian
+      thunderbird
+      jetbrains.clion
+      jetbrains.idea
+      proton-vpn
+      ente-auth
+      signal-desktop
+      xarchiver
+      kdePackages.filelight
+      remmina
+      freerdp
+      loupe
+    ];
+
+    stylix.targets.floorp.profileNames = [ "default" ];
+
+    dconf.settings = {
+      "org/gnome/desktop/interface" = {
+        color-scheme = "prefer-dark";
+      };
+    };
+
+    gtk = {
+      enable = true;
+      gtk3.bookmarks = [
+        "file:///home/grey/nixos NixOS"
+        "file:///home/grey/Downloads Downloads"
+        "file:///home/grey/Documents Documents"
+        "file:///home/grey/Pictures Pictures"
+        "file:///home/grey/Music Music"
+        "file:///home/grey/Videos Videos"
+        "file:/// Root"
+      ];
+    };
+
+    services.udiskie = {
+      enable = true;
+      settings = {
+        # workaround for
+        # https://github.com/nix-community/home-manager/issues/632
+        program_options = {
+          # replace with your favorite file manager
+          file_manager = "${pkgs.nautilus}/bin/nautilus";
+        };
+      };
+    };
+
+    xdg = {
+      enable = true;
+      mimeApps.defaultApplications = {
+        "x-scheme-handler/x-github-client" = [ "github-desktop.desktop" ];
+        "x-scheme-handler/x-github-desktop-dev-auth" = [ "github-desktop.desktop" ];
+        "x-scheme-handler/http" = [ "floorp.desktop" ];
+        "text/html" = [ "floorp.desktop" ];
+        "application/xhtml+xml" = [ "floorp.desktop" ];
+        "x-scheme-handler/https" = [ "floorp.desktop" ];
+        "text/calendar" = [ "thunderbird.desktop" ];
+      };
+    };
+
+    programs.ssh = {
+      settings = {
+        "takamaki" = {
+          HostName = "greyweather.dev";
+          Port = "2222";
+          User = "grey";
+          IdentityFile = "~/.ssh/id_takamaki";
+        };
+        "sakamoto" = {
+          HostName = "greyweather.dev";
+          Port = "22";
+          User = "grey";
+          IdentityFile = "~/.ssh/id_sakamoto";
+        };
+        "nixremote" = {
+          HostName = "greyweather.dev";
+          Port = "2222";
+          User = "nixremote";
+          IdentityFile = "~/.ssh/id_takamaki";
+        };
+      };
+    };
+
+    /*
+    home.activation = {
+      linkRemminaPresets = lib.hm.dag.entryAfter ["writeBoundary"] ''
+        #!/bin/bash
+        if [ -d /home/grey/.local/share/remmina ]; then
+          rm -rf /home/grey/.local/share/remmina
+        fi
+        ln -s /home/grey/nixos/assets/dotfiles/remmina-presets /home/grey/.local/share/remmina
+      '';
+    };
+    */
+  };
+}

modules/hosts/kitagawa/nixos/hardware-configuration.nix

@@ -0,0 +1,40 @@
+{ inputs, self, ... }: {
+  flake.nixosModules.kitagawa = { config, lib, pkgs, modulesPath, ... }: {
+    imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
+
+    boot.initrd.availableKernelModules = [ "xhci_pci" "thunderbolt" "nvme" "uas" "sd_mod" "rtsx_pci_sdmmc" ];
+    boot.initrd.kernelModules = [ ];
+    boot.kernelModules = [ ];
+    boot.extraModulePackages = [ ];
+
+    fileSystems."/" = {
+      device = "/dev/disk/by-uuid/b17296df-a72e-4b9d-a3b6-54fc0c97c685";
+      fsType = "btrfs";
+    };
+
+    fileSystems."/home" = {
+      device = "/dev/disk/by-uuid/b17296df-a72e-4b9d-a3b6-54fc0c97c685";
+      fsType = "btrfs";
+      options = [ "subvol=home" ];
+    };
+
+    fileSystems."/nix" = {
+      device = "/dev/disk/by-uuid/b17296df-a72e-4b9d-a3b6-54fc0c97c685";
+      fsType = "btrfs";
+      options = [ "subvol=nix" ];
+    };
+
+    fileSystems."/boot" = {
+      device = "/dev/disk/by-uuid/68F7-4D8F";
+      fsType = "vfat";
+      options = [ "fmask=0077" "dmask=0077" ];
+    };
+
+    swapDevices = [
+      { device = "/dev/disk/by-uuid/e85559e0-a039-4178-929a-8c5ec0328b64"; }
+    ];
+
+    nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+    hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+  };
+}

modules/hosts/kitagawa/nixos/hardware-fixes.nix

@@ -0,0 +1,34 @@
+{ inputs, self, ... }: {
+  flake.nixosModules.kitagawa = { pkgs, config, ... }: {
+    systemd.sleep.settings.Sleep = {
+      AllowSuspend = "no";
+      AllowHibernation = "yes";
+    };
+
+    services.logind.settings.Login.HandleLidSwitch = "ignore";
+
+    systemd.services.disable-lid-wakeup = {
+      wantedBy = [ "multi-user.target" ];
+      description = "Prevent the lid switch from waking laptop from hibernation";
+      serviceConfig = {
+        Type = "simple";
+        User = "root";
+        ExecStart = "/bin/sh -c \"if [ \\\"$(cat /proc/acpi/wakeup | grep 'LID' | grep 'enabled')\\\" != \\\"\\\" ]; then echo LID > /proc/acpi/wakeup; fi\"";
+      };
+    };
+
+    systemd.services.disable-tty-switch = {
+      wantedBy = [ "multi-user.target" ];
+      description = "Prevent alt+arrow keys from switching tty";
+      serviceConfig = {
+        Type = "simple";
+        User = "root";
+        ExecStart = "/bin/sh -c \"${pkgs.kbd}/bin/dumpkeys -k|grep -v Incr_Console|grep -v Decr_Console|${pkgs.kbd}/bin/loadkeys\"";
+      };
+    };
+
+    services.fprintd.enable = true;
+
+    services.iio-niri.enable = true;
+  };
+}

modules/hosts/kitagawa/nixos/plymouth.nix

@@ -0,0 +1,18 @@
+{ inputs, self, ... }: {
+  flake.nixosModules.kitagawa = { pkgs, config, ... }:
+  let
+    plymouthTheme = "double";
+  in {
+    stylix.targets.plymouth.enable = false;
+
+    boot.plymouth = {
+      enable = true;
+      theme = plymouthTheme;
+      themePackages = with pkgs; [
+        (adi1090x-plymouth-themes.override {
+          selected_themes = [ plymouthTheme ];
+        })
+      ];
+    };
+  };
+}