feat: reworked home-manager files

hosts/common/core/default.nix

@@ -1,9 +1,4 @@
 {
-  impermanence,
-  hyprland,
-  stateVersion,
-  ...
-}: {
   imports = [
     ./inputrc.nix
     ./issue.nix
@@ -13,25 +8,11 @@
     ./system.nix
     ./xdg.nix
     ./impermanence.nix
+    ./home-manager.nix
 
     ../../../users/root
 
     ../../../nix/secrets.nix
   ];
-
-  home-manager = {
-    useGlobalPkgs = true;
-    useUserPackages = true;
-    verbose = true;
-    sharedModules = [
-      {
-        home.stateVersion = stateVersion;
-      }
-      impermanence.home-manager.impermanence
-      hyprland.homeManagerModules.default
-    ];
-  };
-  # HM zsh needs this or else the startup order is fucked
-  # and env variables will be loaded incorrectly
-  programs.zsh.enable = true;
+  age.identityPaths = ["/state/etc/ssh/ssh_host_ed25519_key"];
 }

hosts/common/core/home-manager.nix

@@ -0,0 +1,26 @@
+{
+  impermanence,
+  hyprland,
+  stateVersion,
+  config,
+  ...
+}: {
+  home-manager = {
+    useGlobalPkgs = true;
+    useUserPackages = true;
+    verbose = true;
+    sharedModules = [
+      {
+        home.stateVersion = stateVersion;
+      }
+      impermanence.home-manager.impermanence
+      hyprland.homeManagerModules.default
+    ];
+    extraSpecialArgs = {
+      nixosConfig = config;
+    };
+  };
+  # HM zsh needs this or else the startup order is fucked
+  # and env variables will be loaded incorrectly
+  programs.zsh.enable = true;
+}

hosts/common/core/impermanence.nix

@@ -1,9 +1,9 @@
 {
   config,
   lib,
+  pkgs,
   ...
 }: {
-  age.identityPaths = ["/state/etc/ssh/ssh_host_ed25519_key"];
   # to allow all users to access hm managed persistent folders
   programs.fuse.userAllowOther = true;
   environment.persistence."/state" = {
@@ -14,13 +14,17 @@
       "/etc/ssh/ssh_host_ed25519_key"
       "/etc/ssh/ssh_host_ed25519_key.pub"
     ];
-    directories = [
-      {
-        directory = "/var/lib/nixos";
-        user = "root";
-        group = "root";
-        mode = "0775";
-      }
-    ];
+    directories =
+      [
+        {
+          directory = "/var/lib/nixos";
+          user = "root";
+          group = "root";
+          mode = "0775";
+        }
+      ]
+      ++ lib.lists.optionals config.hardware.acpilight.enable [
+        "/var/lib/systemd/backlight"
+      ];
   };
 }

hosts/common/laptop.nix

@@ -12,15 +12,6 @@
         USB_EXCLUDE_PHONE = 1;
       };
     };
-    # enabel users in the video group to control backlight
-    udev.extraRules = ''
-      ACTION=="add", SUBSYSTEM=="backlight", RUN+="${pkgs.coreutils}/bin/chgrp video $sys$devpath/brightness", RUN+="${pkgs.coreutils}/bin/chmod g+w $sys$devpath/brightness"
-    '';
-  };
-  # enable systemd to save and restore backlight state
-  environment.persistence."/state" = {
-    directories = [
-      "/var/lib/systemd/backlight"
-    ];
   };
+  hardware.acpilight.enable = true;
 }

users/common/default.nix

@@ -1,15 +1,12 @@
 {
   imports = [
-    ./shells/zsh
-    ./programs/htop.nix
-    ./nvim
     ./shells/alias.nix
-    ./git.nix
-    ./gpg
-    ./util.nix
+    ./shells/zsh
+
+    ./programs/gpg
+
     ./impermanence.nix
   ];
-
   nixpkgs.config = {
     allowUnfree = true;
   };

users/common/graphical.nix

@@ -0,0 +1,26 @@
+{pkgs, ...}: {
+  imports = [
+    ./graphical/kitty.nix
+    ./graphical/hyprland
+    ./graphical/rofi.nix
+    ./graphical/firefox.nix
+  ];
+  home = {
+    packages = with pkgs; [
+      thunderbird
+      bitwarden
+      signal-desktop
+      chromium
+      xdragon
+      xournalpp
+      zathura
+      pinentry
+      feh
+      galaxy-buds-client
+      netflix
+    ];
+  };
+
+  # notification are nice to have
+  services.dunst.enable = true;
+}

users/common/graphical/firefox.nix

@@ -0,0 +1,28 @@
+{config, ...}: {
+  home = {
+    sessionVariables = {
+      # Firefox touch support
+      "MOZ_USE_XINPUT2" = 1;
+      # Firefox Hardware render
+      "MOZ_WEBRENDER" = 1;
+    };
+  };
+  programs.firefox = {
+    enable = true;
+    profiles.patrick = {
+      userChrome = ''
+        #TabsToolbar {
+        visibility: collapse;
+        }
+
+        #titlebar {
+            margin-bottom: !important;
+        }
+
+        #titlebar-buttonbox {
+            height: 32px !important;
+        }
+      '';
+    };
+  };
+}

users/common/graphical/hyprland/default.nix

@@ -6,7 +6,7 @@
   MOD = "SUPER";
   TAGS = map toString (lib.lists.range 41 49);
 in {
-  imports = [./waybar.nix];
+  imports = [../waybar];
   # This does not work currently no idea why
   programs.waybar.settings.main."wlr/workspaces".persistent_workspaces = builtins.listToAttrs (map (x: {
       name = x;

users/common/impermanence.nix

@@ -1,33 +1,51 @@
 {
   config,
   lib,
-  pkgs,
+  nixosConfig,
   ...
-}:
-with lib.lists; {
-  home.persistence."/state/home/${config.home.username}" = {
+}: {
+  home.persistence."/state/home/${config.home.username}" = with lib.lists; {
     allowOther = true;
     files = [
       ".ssh/known_hosts"
     ];
-    directories =
+    directories = let
+      # some programs( such as steam do not work with bindmounts
+      # additionally symlinks are a lot faster than bindmounts
+      # ~ 2x faster in my tests
+      makeSymLinks = x:
+        builtins.map (x: {
+          directory = x;
+          method = "symlink";
+        })
+        x;
+    in
       optionals config.programs.atuin.enable [
         ".local/share/atuin"
       ]
-      ++ optionals config.programs.firefox.enable [
-        ".mozilla"
+      ++ optionals config.programs.direnv.enable [
+        ".local/share/direnv"
       ]
       ++ optionals config.programs.neovim.enable [
         ".local/share/nvim"
         ".local/state/nvim"
         ".cache/nvim"
       ]
-      ++ optionals config.programs.direnv.enable [
-        ".local/share/direnv"
+      ++ optionals config.programs.firefox.enable [
+        ".mozilla"
+        # root should never use interactive programs
       ]
-      ++ optionals (builtins.elem pkgs.nextcloud-client config.home.packages) [
-        "./Nextcloud"
-        ".config/Nextcloud"
-      ];
+      ++ optionals (config.home.username != "root") (
+        optionals nixosConfig.services.pipewire.enable [
+          # persist sound config
+          ".local/state/wireplumber"
+        ]
+        ++ optionals nixosConfig.programs.steam.enable
+        (makeSymLinks [
+          ".local/share/Steam"
+          ".steam"
+          ".local/share//Daedalic Entertainment GmbH/The Pillars of the Earth/"
+        ])
+      );
   };
 }

users/common/interactive.nix

@@ -0,0 +1,12 @@
+{pkgs, ...}: {
+  imports = [
+    ./programs/direnv.nix
+    ./programs/htop.nix
+    ./programs/nvim
+    ./programs/git.nix
+  ];
+
+  home.packages = with pkgs; [
+    bat
+  ];
+}

users/common/util.nix

@@ -1,5 +0,0 @@
-{pkgs, ...}: {
-  home.packages = with pkgs; [
-    bat
-  ];
-}

users/patrick/default.nix

@@ -3,7 +3,7 @@
   config,
   ...
 }: {
-  # TODO: only import this if the current host is a nixos host
+  # enable nixos wide hyprland config
   imports = [
     ../../hosts/common/graphical/hyprland.nix
   ];
@@ -23,10 +23,13 @@
     # xournalpp needs this or else it will crash
     gnome3.adwaita-icon-theme
   ];
+
   home-manager.users.patrick = {
     imports = [
       ./patrick.nix
       ../common
+      ../common/interactive.nix
+      ../common/graphical.nix
     ];
   };
 }

users/patrick/patrick.nix

@@ -4,83 +4,21 @@
   ...
 }: {
   imports = [
-    ../common/programs/kitty.nix
-    ../common/graphical/hyprland.nix
-    ../common/programs/rofi.nix
-    ../common/devshell.nix
     ./ssh.nix
   ];
 
   home = {
-    packages = with pkgs; [
-      thunderbird
-      discord
-      bitwarden
-      nextcloud-client
-      signal-desktop
-      chromium
-      xdragon
-      xournalpp
-      zathura
-      pinentry
-      feh
-      acpilight
-      galaxy-buds-client
-      netflix
+    packages = [
+      pkgs.nextcloud-client
     ];
-    sessionVariables = {
-      # Firefox touch support
-      "MOZ_USE_XINPUT2" = 1;
-      # Firefox Hardware render
-      "MOZ_WEBRENDER" = 1;
-    };
+    persistence."/state/home/${config.home.username}" = {
+      directories = [
+        "repos"
+        "Downloads"
 
-    persistence."/state/home/${config.home.username}" = let
-      # some programs( such as steam do not work with bindmounts
-      # additionally symlinks are a lot faster than bindmounts
-      # ~ 2x faster in my tests
-      makeSymLinks = x:
-        builtins.map (x: {
-          directory = x;
-          method = "symlink";
-        })
-        x;
-    in {
-      directories =
-        [
-          "repos"
-          "Downloads"
-
-          # persist sound config
-          ".local/state/wireplumber"
-        ]
-        ++ makeSymLinks [
-          ".local/share/Steam"
-          ".steam"
-          ".local/share//Daedalic Entertainment GmbH/The Pillars of the Earth/"
-        ];
+        "./Nextcloud"
+        ".config/Nextcloud"
+      ];
     };
   };
-
-  programs.firefox = {
-    enable = true;
-    profiles.patrick = {
-      userChrome = ''
-        #TabsToolbar {
-        visibility: collapse;
-        }
-
-        #titlebar {
-            margin-bottom: !important;
-        }
-
-        #titlebar-buttonbox {
-            height: 32px !important;
-        }
-      '';
-    };
-  };
-
-  # notification are nice to have
-  services.dunst.enable = true;
 }

users/root/default.nix

@@ -11,6 +11,7 @@
     ];
     hashedPassword = config.secrets.secrets.global.users.root.passwordHash;
   };
-  # the user needs to exists
-  home-manager.users.root.imports = [../common];
+  home-manager.users.root.imports = [
+    ../common
+  ];
 }