more updates

modules/common/default.nix

@@ -37,40 +37,22 @@
       description = "Path to existing private key file.";
       default = "/etc/ssh/ssh_host_ed25519_key";
     };
-    gui = {
+    # homePath = lib.mkOption {
-      enable = lib.mkEnableOption {
+    #   type = lib.types.path;
-        description = "Enable graphics.";
+    #   description = "Path of user's home directory.";
-        default = false;
+    #   default = builtins.toPath (
-      };
+    #     if pkgs.stdenv.isDarwin then "/Users/${config.user}" else "/home/${config.user}"
-    };
+    #   );
-    theme = {
+    # };
-      colors = lib.mkOption {
+    # dotfilesPath = lib.mkOption {
-        type = lib.types.attrs;
+    #   type = lib.types.path;
-        description = "Base16 color scheme.";
+    #   description = "Path of dotfiles repository.";
-        default = (import ../colorscheme/gruvbox).dark;
+    #   default = config.homePath + "/dev/personal/dotfiles";
-      };
+    # };
-      dark = lib.mkOption {
+    # dotfilesRepo = lib.mkOption {
-        type = lib.types.bool;
+    #   type = lib.types.str;
-        description = "Enable dark mode.";
+    #   description = "Link to dotfiles repository HTTPS URL.";
-        default = true;
+    # };
-      };
-    };
-    homePath = lib.mkOption {
-      type = lib.types.path;
-      description = "Path of user's home directory.";
-      default = builtins.toPath (
-        if pkgs.stdenv.isDarwin then "/Users/${config.user}" else "/home/${config.user}"
-      );
-    };
-    dotfilesPath = lib.mkOption {
-      type = lib.types.path;
-      description = "Path of dotfiles repository.";
-      default = config.homePath + "/dev/personal/dotfiles";
-    };
-    dotfilesRepo = lib.mkOption {
-      type = lib.types.str;
-      description = "Link to dotfiles repository HTTPS URL.";
-    };
     unfreePackages = lib.mkOption {
       type = lib.types.listOf lib.types.str;
       description = "List of unfree packages to allow.";
@@ -81,88 +63,88 @@
       description = "List of insecure packages to allow.";
       default = [ ];
     };
-    hostnames = {
+    # hostnames = {
-      audiobooks = lib.mkOption {
+    #   audiobooks = lib.mkOption {
-        type = lib.types.str;
+    #     type = lib.types.str;
-        description = "Hostname for audiobook server (Audiobookshelf).";
+    #     description = "Hostname for audiobook server (Audiobookshelf).";
-      };
+    #   };
-      budget = lib.mkOption {
+    #   budget = lib.mkOption {
-        type = lib.types.str;
+    #     type = lib.types.str;
-        description = "Hostname for budgeting server (ActualBudget).";
+    #     description = "Hostname for budgeting server (ActualBudget).";
-      };
+    #   };
-      files = lib.mkOption {
+    #   files = lib.mkOption {
-        type = lib.types.str;
+    #     type = lib.types.str;
-        description = "Hostname for files server (Filebrowser).";
+    #     description = "Hostname for files server (Filebrowser).";
-      };
+    #   };
-      git = lib.mkOption {
+    #   git = lib.mkOption {
-        type = lib.types.str;
+    #     type = lib.types.str;
-        description = "Hostname for git server (Gitea).";
+    #     description = "Hostname for git server (Gitea).";
-      };
+    #   };
-      metrics = lib.mkOption {
+    #   metrics = lib.mkOption {
-        type = lib.types.str;
+    #     type = lib.types.str;
-        description = "Hostname for metrics server.";
+    #     description = "Hostname for metrics server.";
-      };
+    #   };
-      minecraft = lib.mkOption {
+    #   minecraft = lib.mkOption {
-        type = lib.types.str;
+    #     type = lib.types.str;
-        description = "Hostname for Minecraft server.";
+    #     description = "Hostname for Minecraft server.";
-      };
+    #   };
-      paperless = lib.mkOption {
+    #   paperless = lib.mkOption {
-        type = lib.types.str;
+    #     type = lib.types.str;
-        description = "Hostname for document server (paperless-ngx).";
+    #     description = "Hostname for document server (paperless-ngx).";
-      };
+    #   };
-      photos = lib.mkOption {
+    #   photos = lib.mkOption {
-        type = lib.types.str;
+    #     type = lib.types.str;
-        description = "Hostname for photo management (Immich).";
+    #     description = "Hostname for photo management (Immich).";
-      };
+    #   };
-      prometheus = lib.mkOption {
+    #   prometheus = lib.mkOption {
-        type = lib.types.str;
+    #     type = lib.types.str;
-        description = "Hostname for Prometheus server.";
+    #     description = "Hostname for Prometheus server.";
-      };
+    #   };
-      influxdb = lib.mkOption {
+    #   influxdb = lib.mkOption {
-        type = lib.types.str;
+    #     type = lib.types.str;
-        description = "Hostname for InfluxDB2 server.";
+    #     description = "Hostname for InfluxDB2 server.";
-      };
+    #   };
-      secrets = lib.mkOption {
+    #   secrets = lib.mkOption {
-        type = lib.types.str;
+    #     type = lib.types.str;
-        description = "Hostname for passwords and secrets (Vaultwarden).";
+    #     description = "Hostname for passwords and secrets (Vaultwarden).";
-      };
+    #   };
-      stream = lib.mkOption {
+    #   stream = lib.mkOption {
-        type = lib.types.str;
+    #     type = lib.types.str;
-        description = "Hostname for video/media library (Jellyfin).";
+    #     description = "Hostname for video/media library (Jellyfin).";
-      };
+    #   };
-      content = lib.mkOption {
+    #   content = lib.mkOption {
-        type = lib.types.str;
+    #     type = lib.types.str;
-        description = "Hostname for personal content system (Nextcloud).";
+    #     description = "Hostname for personal content system (Nextcloud).";
-      };
+    #   };
-      books = lib.mkOption {
+    #   books = lib.mkOption {
-        type = lib.types.str;
+    #     type = lib.types.str;
-        description = "Hostname for books library (Calibre-Web).";
+    #     description = "Hostname for books library (Calibre-Web).";
-      };
+    #   };
-      download = lib.mkOption {
+    #   download = lib.mkOption {
-        type = lib.types.str;
+    #     type = lib.types.str;
-        description = "Hostname for download services.";
+    #     description = "Hostname for download services.";
-      };
+    #   };
-      irc = lib.mkOption {
+    #   irc = lib.mkOption {
-        type = lib.types.str;
+    #     type = lib.types.str;
-        description = "Hostname for IRC services.";
+    #     description = "Hostname for IRC services.";
-      };
+    #   };
-      n8n = lib.mkOption {
+    #   n8n = lib.mkOption {
-        type = lib.types.str;
+    #     type = lib.types.str;
-        description = "Hostname for n8n automation.";
+    #     description = "Hostname for n8n automation.";
-      };
+    #   };
-      notifications = lib.mkOption {
+    #   notifications = lib.mkOption {
-        type = lib.types.str;
+    #     type = lib.types.str;
-        description = "Hostname for push notification services (ntfy).";
+    #     description = "Hostname for push notification services (ntfy).";
-      };
+    #   };
-      status = lib.mkOption {
+    #   status = lib.mkOption {
-        type = lib.types.str;
+    #     type = lib.types.str;
-        description = "Hostname for status page (Uptime-Kuma).";
+    #     description = "Hostname for status page (Uptime-Kuma).";
-      };
+    #   };
-      transmission = lib.mkOption {
+    #   transmission = lib.mkOption {
-        type = lib.types.str;
+    #     type = lib.types.str;
-        description = "Hostname for peer2peer downloads (Transmission).";
+    #     description = "Hostname for peer2peer downloads (Transmission).";
-      };
+    #   };
-    };
+    # };
   };
 
   config =

overlays/pkgs.nix

@@ -1,18 +1,24 @@
 _final: prev:
 
 let
+  listToAttrsByField =
+    field: list:
+    builtins.listToAttrs (
+      map (v: {
+        name = v.${field};
+        value = v;
+      }) list
+    );
   lib = prev.lib;
-  packages = lib.pipe [
+  packagesDirectory = lib.filesystem.listFilesRecursive ../pkgs;
-    (lib.filesystem.listFilesRecursive ../pkgs)
+  packages = lib.pipe packagesDirectory [
+    # Get only files called package.nix
     (builtins.filter (name: (lib.hasSuffix "package.nix" name)))
-    (builtins.map (package: prev.callPackage package))
+    # Apply callPackage to create a derivation
+    (builtins.map prev.callPackage)
+    # Convert the list to an attrset
+    (listToAttrsByField "name")
   ];
 in
 
-{
+packages
-
-  loadkey = prev.callPackage ../pkgs/tools/misc/loadkey.nix { };
-  aws-ec2 = prev.callPackage ../pkgs/tools/misc/aws-ec2 { };
-  docker-cleanup = prev.callPackage ../pkgs/tools/misc/docker-cleanup { };
-  nmasur-neovim = prev.callPackage ../pkgs/applications/editors/neovim/nmasur/neovim { };
-}

pkgs/applications/editors/neovim/nmasur/neovim/old-default.nix

@@ -1,67 +0,0 @@
-{
-  config,
-  pkgs,
-  lib,
-  ...
-}:
-
-let
-
-  neovim = import ./package {
-    inherit pkgs;
-    colors = config.theme.colors;
-    terraform = config.terraform.enable;
-    github = true;
-    kubernetes = config.kubernetes.enable;
-  };
-in
-{
-
-  options.neovim.enable = lib.mkEnableOption "Neovim.";
-
-  config = lib.mkIf config.neovim.enable {
-    home-manager.users.${config.user} =
-
-      {
-
-        home.packages = [ neovim ];
-
-        # Use Neovim as the editor for git commit messages
-        programs.git.extraConfig.core.editor = "nvim";
-        programs.jujutsu.settings.ui.editor = "nvim";
-
-        # Set Neovim as the default app for text editing and manual pages
-        home.sessionVariables = {
-          EDITOR = "nvim";
-          MANPAGER = "nvim +Man!";
-        };
-
-        # Create quick aliases for launching Neovim
-        programs.fish = {
-          shellAliases = {
-            vim = "nvim";
-          };
-          shellAbbrs = {
-            v = lib.mkForce "nvim";
-            vl = lib.mkForce "nvim -c 'normal! `0' -c 'bdelete 1'";
-            vll = "nvim -c 'Telescope oldfiles'";
-          };
-        };
-
-        # Create a desktop option for launching Neovim from a file manager
-        # (Requires launching the terminal and then executing Neovim)
-        xdg.desktopEntries.nvim = lib.mkIf (pkgs.stdenv.isLinux && config.gui.enable) {
-          name = "Neovim wrapper";
-          exec = "${config.home-manager.users.${config.user}.programs.rofi.terminal} nvim %F";
-          mimeType = [
-            "text/plain"
-            "text/markdown"
-          ];
-        };
-        xdg.mimeApps.defaultApplications = lib.mkIf pkgs.stdenv.isLinux {
-          "text/plain" = [ "nvim.desktop" ];
-          "text/markdown" = [ "nvim.desktop" ];
-        };
-      };
-  };
-}

platforms/home-manager/modules/nmasur/presets/gtk.nix

@@ -0,0 +1,55 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+
+let
+  cfg = config.nmasur.presets.gtk;
+in
+
+{
+
+  options.nmasur.presets.gtk = {
+    enable = lib.mkEnableOption "Gnome GTK settings";
+    theme = {
+      name = lib.mkOption {
+        type = lib.types.str;
+        default = "Adwaita-dark";
+      };
+      package = lib.mkPackageOption pkgs "gnome-themes-extra" { };
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    # Cursor
+    home.pointerCursor = {
+      name = "Adwaita";
+      package = pkgs.adwaita-icon-theme;
+      size = 24;
+      gtk.enable = true;
+      x11.enable = true;
+    };
+
+    # Enable num lock on login
+    xsession.numlock.enable = true;
+
+    # Dark theme
+    gtk = {
+      enable = true;
+      theme = {
+        name = cfg.theme.name;
+        package = cfg.theme.package;
+      };
+      gtk3.extraConfig = {
+        gtk-application-prefer-dark-theme = config.theme.mode == "dark";
+      };
+      gtk4.extraConfig = {
+        gtk-application-prefer-dark-theme = config.theme.mode == "dark";
+      };
+    };
+
+  };
+
+}

platforms/home-manager/modules/nmasur/presets/programs/dotfiles.nix

@@ -22,12 +22,13 @@ in
     path = lib.mkOption {
       type = lib.types.path;
       description = "Path to dotfiles on disk";
-      default = config.homePath + "/dev/personal/dotfiles";
+      default = config.home.homeDirectory + "/dev/personal/dotfiles";
     };
   };
 
   config = lib.mkIf cfg.enable {
 
+    # Always make the dotfiles directory considered safe for git and direnv
     programs.git.extraConfig.safe.directory = cfg.path;
     programs.direnv.config.whitelist.prefix = [ cfg.path ];
 
@@ -37,8 +38,7 @@ in
       cloneDotfiles = config.lib.dag.entryAfter [ "writeBoundary" "loadkey" ] ''
         if [ ! -d "${cfg.path}" ]; then
             run mkdir --parents $VERBOSE_ARG $(dirname "${cfg.path}")
-            run ${pkgs.git}/bin/git \
+            run ${lib.getExe pkgs.git} clone ${cfg.repo} "${cfg.path}"
-                clone ${cfg.repo} "${cfg.path}"
         fi
       '';
     };

platforms/home-manager/modules/nmasur/presets/programs/firefox.nix

@@ -67,7 +67,7 @@ in
           "extensions.pocket.enabled" = false;
           "toolkit.legacyUserProfileCustomizations.stylesheets" = true; # Allow userChrome.css
           "layout.css.color-mix.enabled" = true;
-          "ui.systemUsesDarkTheme" = if config.theme.dark == true then 1 else 0;
+          "ui.systemUsesDarkTheme" = if config.theme.mode == "dark" then 1 else 0;
           "media.ffmpeg.vaapi.enabled" = true; # Enable hardware video acceleration
           "cookiebanners.ui.desktop.enabled" = true; # Reject cookie popups
           "devtools.command-button-screenshot.enabled" = true; # Scrolling screenshot of entire page

platforms/home-manager/modules/nmasur/presets/programs/msmtp-system.nix

@@ -6,12 +6,12 @@
 }:
 
 let
-  cfg = config.nmasur.presets.programs.msmtp;
+  cfg = config.nmasur.presets.programs.msmtp-system;
 in
 
 {
 
-  options.nmasur.presets.programs.msmtp.enable = lib.mkEnableOption "System outgoing mail";
+  options.nmasur.presets.programs.msmtp-system.enable = lib.mkEnableOption "System outgoing mail";
 
   config = lib.mkIf cfg.enable {
     programs.msmtp.enable = true;

platforms/home-manager/modules/nmasur/presets/programs/nixpkgs-darwin.nix

@@ -13,13 +13,16 @@ in
 
   options.nmasur.presets.programs.nixpkgs-darwin.enable = lib.mkEnableOption {
     description = "Nixpkgs tools for macOS";
-    default = config.nmasur.presets.programs.nixpkgs && pkgs.stdenv.isDarwin;
+    default =
+      config.nmasur.presets.programs.nixpkgs.enable
+      && pkgs.stdenv.isDarwin
+      && config.nmasur.presets.programs.dotfiles.enable;
   };
 
   config = lib.mkIf (cfg.enable) {
 
     programs.fish = {
-      shellAbbrs = {
+      shellAbbrs = lib.mkIf config.nmasur.presets.programs.dotfiles.enable {
         nr = {
           function = lib.mkForce "rebuild-darwin";
         };
@@ -27,23 +30,23 @@ in
           function = lib.mkForce "rebuild-darwin-offline";
         };
       };
-      functions = {
+      functions = lib.mkIf config.nmasur.presets.programs.dotfiles.enable {
         rebuild-darwin = {
           body = ''
-            git -C ${config.dotfilesPath} add --intent-to-add --all
+            git -C ${config.nmasur.presets.programs.dotfiles.path} add --intent-to-add --all
-            echo "darwin-rebuild switch --flake ${config.dotfilesPath}#lookingglass"
+            echo "darwin-rebuild switch --flake ${config.nmasur.presets.programs.dotfiles.path}#lookingglass"
           '';
         };
         rebuild-darwin-offline = {
           body = ''
-            git -C ${config.dotfilesPath} add --intent-to-add --all
+            git -C ${config.nmasur.presets.programs.dotfiles.path} add --intent-to-add --all
-            echo "darwin-rebuild switch --option substitute false --flake ${config.dotfilesPath}#lookingglass"
+            echo "darwin-rebuild switch --option substitute false --flake ${config.nmasur.presets.programs.dotfiles.path}#lookingglass"
           '';
         };
         rebuild-home = lib.mkForce {
           body = ''
-            git -C ${config.dotfilesPath} add --intent-to-add --all
+            git -C ${config.nmasur.presets.programs.dotfiles.path} add --intent-to-add --all
-            echo "${pkgs.home-manager}/bin/home-manager switch --flake ${config.dotfilesPath}#lookingglass";
+            echo "${lib.getExe pkgs.home-manager} switch --flake ${config.nmasur.presets.programs.dotfiles.path}#lookingglass";
           '';
         };
       };

platforms/home-manager/modules/nmasur/presets/programs/nixpkgs.nix

@@ -24,13 +24,13 @@ in
         nps = "nix repl --expr 'import <nixpkgs>{}'";
         nixo = "man configuration.nix";
         nixh = "man home-configuration.nix";
-        nr = {
+        nr = lib.mkIf config.nmasur.presets.programs.dotfiles.enable {
           function = "rebuild-nixos";
         };
-        nro = {
+        nro = lib.mkIf config.nmasur.presets.programs.dotfiles.enable {
           function = "rebuild-nixos-offline";
         };
-        hm = {
+        hm = lib.mkIf config.nmasur.presets.programs.dotfiles.enable {
           function = "rebuild-home";
         };
       };
@@ -56,25 +56,25 @@ in
               commandline -f repaint
             '';
         };
-        rebuild-nixos = {
+        rebuild-nixos = lib.mkIf config.nmasur.presets.programs.dotfiles.enable {
           body = # fish
             ''
-              git -C ${config.dotfilesPath} add --intent-to-add --all
+              git -C ${config.nmasur.presets.programs.dotfiles.path} add --intent-to-add --all
-              echo "doas nixos-rebuild switch --flake ${config.dotfilesPath}#${config.networking.hostName}"
+              echo "doas nixos-rebuild switch --flake ${config.nmasur.presets.programs.dotfiles.path}#${config.networking.hostName}"
             '';
         };
-        rebuild-nixos-offline = {
+        rebuild-nixos-offline = lib.mkIf config.nmasur.presets.programs.dotfiles.enable {
           body = # fish
             ''
-              git -C ${config.dotfilesPath} add --intent-to-add --all
+              git -C ${config.nmasur.presets.programs.dotfiles.path} add --intent-to-add --all
-              echo "doas nixos-rebuild switch --option substitute false --flake ${config.dotfilesPath}#${config.networking.hostName}"
+              echo "doas nixos-rebuild switch --option substitute false --flake ${config.nmasur.presets.programs.dotfiles.path}#${config.networking.hostName}"
             '';
         };
-        rebuild-home = {
+        rebuild-home = lib.mkIf config.nmasur.presets.programs.dotfiles.enable {
           body = # fish
             ''
-              git -C ${config.dotfilesPath} add --intent-to-add --all
+              git -C ${config.nmasur.presets.programs.dotfiles.path} add --intent-to-add --all
-              echo "${lib.getExe pkgs.home-manager} switch --flake ${config.dotfilesPath}#${config.networking.hostName}";
+              echo "${lib.getExe pkgs.home-manager} switch --flake ${config.nmasur.presets.programs.dotfiles.path}#${config.networking.hostName}";
             '';
         };
       };
@@ -99,7 +99,7 @@ in
     # Create nix-index if doesn't exist
     home.activation.createNixIndex =
       let
-        cacheDir = "${config.homePath}/.cache/nix-index";
+        cacheDir = "${config.xdg.cacheHome}/nix-index";
       in
       lib.mkIf config.programs.nix-index.enable (
         config.lib.dag.entryAfter [ "writeBoundary" ] ''
@@ -141,10 +141,12 @@ in
     settings = {
 
       # Add community Cachix to binary cache
-      # Don't use with macOS because blocked by corporate firewall
+      # Don't use at work because blocked by corporate firewall
       builders-use-substitutes = true;
-      substituters = lib.mkIf (!pkgs.stdenv.isDarwin) [ "https://nix-community.cachix.org" ];
+      substituters = lib.mkIf (!config.nmasur.profiles.work.enable) [
-      trusted-public-keys = lib.mkIf (!pkgs.stdenv.isDarwin) [
+        "https://nix-community.cachix.org"
+      ];
+      trusted-public-keys = lib.mkIf (!config.nmasur.profiles.work.enable) [
         "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
       ];
 

platforms/home-manager/modules/nmasur/presets/programs/notes/default.nix

@@ -20,7 +20,7 @@ in
     path = lib.mkOption {
       type = lib.types.path;
       description = "Path to notes on disk";
-      default = config.homePath + "/dev/personal/notes";
+      default = config.home.homeDirectory + "/dev/personal/notes";
     };
   };
 

platforms/home-manager/modules/nmasur/presets/programs/notmuch.nix

@@ -0,0 +1,24 @@
+{ config, lib, ... }:
+
+let
+  cfg = config.nmasur.presets.programs.notmuch;
+in
+
+{
+
+  options.nmasur.presets.programs.notmuch.enable = lib.mkEnableOption "Notmuch mail indexing";
+
+  config = lib.mkIf cfg.enable {
+    # Better local mail search
+    programs.notmuch = {
+      enable = true;
+      new.ignore = [
+        ".mbsyncstate.lock"
+        ".mbsyncstate.journal"
+        ".mbsyncstate.new"
+      ];
+    };
+
+  };
+
+}

platforms/home-manager/modules/nmasur/presets/services/i3.nix

@@ -202,9 +202,9 @@ in
               ''exec "i3-nagbar -t warning -m 'You pressed the exit shortcut. Do you really want to exit i3? This will end your X session.' -B 'Yes, exit i3' 'i3-msg exit'"'';
             "${modifier}+Shift+x" = lib.mkIf cfg.commands.lockScreen != null "exec ${cfg.commands.lockScreen}";
             "${modifier}+Mod1+h" =
-              "exec --no-startup-id ${lib.getExe cfg.terminal} -e sh -c '${pkgs.home-manager}/bin/home-manager switch --flake ${config.dotfilesPath}#${config.networking.hostName} || read'";
+              "exec --no-startup-id ${lib.getExe cfg.terminal} -e sh -c '${pkgs.home-manager}/bin/home-manager switch --flake ${config.nmasur.presets.programs.dotfiles.path}#${config.networking.hostName} || read'";
             "${modifier}+Mod1+r" =
-              "exec --no-startup-id ${lib.getExe cfg.terminal} -e sh -c 'doas nixos-rebuild switch --flake ${config.dotfilesPath}#${config.networking.hostName} || read'";
+              "exec --no-startup-id ${lib.getExe cfg.terminal} -e sh -c 'doas nixos-rebuild switch --flake ${config.nmasur.presets.programs.dotfiles.path}#${config.networking.hostName} || read'";
 
             # Window options
             "${modifier}+q" = "kill";
@@ -322,7 +322,7 @@ in
     # Update lock screen cache only if cache is empty
     home.activation.updateLockScreenCache =
       let
-        cacheDir = "${config.homePath}/.cache/betterlockscreen/current";
+        cacheDir = "${config.xdg.cacheHome}/betterlockscreen/current";
       in
       lib.mkIf cfg.commands.updateLockScreen != null (
         config.lib.dag.entryAfter [ "writeBoundary" ] ''

platforms/home-manager/modules/nmasur/presets/services/mbsync.nix

@@ -0,0 +1,123 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+{
+
+  options = {
+    mail.enable = lib.mkEnableOption "Mail service.";
+    mail.user = lib.mkOption {
+      type = lib.types.str;
+      description = "User name for the email address.";
+      default = config.user;
+    };
+    mail.server = lib.mkOption {
+      type = lib.types.nullOr lib.types.str;
+      description = "Server name for the email address.";
+    };
+    mail.imapHost = lib.mkOption {
+      type = lib.types.nullOr lib.types.str;
+      description = "Server host for IMAP (reading mail).";
+    };
+    mail.smtpHost = lib.mkOption {
+      type = lib.types.nullOr lib.types.str;
+      description = "Server host for SMTP (sending mail).";
+    };
+  };
+
+  config = lib.mkIf config.mail.enable {
+
+    home-manager.users.${config.user} = {
+      programs.mbsync = {
+        enable = true;
+      };
+
+      # Automatically check for mail and keep files synced locally
+      services.mbsync = lib.mkIf pkgs.stdenv.isLinux {
+        enable = true;
+        frequency = "*:0/5";
+        postExec = "${lib.getExe pkgs.notmuch} new";
+      };
+
+      # Used to watch for new mail and trigger sync
+      services.imapnotify.enable = pkgs.stdenv.isLinux;
+
+      # Allows sending email from CLI/sendmail
+      programs.msmtp.enable = true;
+
+      accounts.email = {
+
+        # Where email files are stored
+        maildirBasePath = "${config.home.homeDirectory}/mail";
+
+        accounts = {
+          home =
+            let
+              address = "${config.mail.user}@${config.mail.server}";
+            in
+            {
+              userName = address;
+              realName = config.fullName;
+              primary = true;
+              inherit address;
+              aliases = map (user: "${user}@${config.mail.server}") [
+                "me"
+                "hey"
+                "admin"
+              ];
+
+              # Options for contact completion
+              alot = { };
+
+              imap = {
+                host = config.mail.imapHost;
+                port = 993;
+                tls.enable = true;
+              };
+
+              # Watch for mail and run notifications or sync
+              imapnotify = {
+                enable = true;
+                boxes = [ "Inbox" ];
+                onNotify = "${pkgs.isync}/bin/mbsync -a";
+                onNotifyPost =
+                  lib.mkIf config.home-manager.users.${config.user}.services.dunst.enable
+                    "${lib.getExe pkgs.libnotify} 'New mail arrived'";
+              };
+
+              # Name of the directory in maildir for this account
+              maildir = {
+                path = "main";
+              };
+
+              # Bi-directional syncing options for local files
+              mbsync = {
+                enable = true;
+                create = "both";
+                expunge = "both";
+                remove = "both";
+                patterns = [ "*" ];
+                extraConfig.channel = {
+                  CopyArrivalDate = "yes"; # Sync time of original message
+                };
+              };
+
+              # Enable indexing
+              notmuch.enable = true;
+
+              # Used to login and send and receive emails
+              passwordCommand = "${pkgs.age}/bin/age --decrypt --identity ~/.ssh/id_ed25519 ${pkgs.writeText "mailpass.age" (builtins.readFile ../../../private/mailpass.age)}";
+
+              smtp = {
+                host = config.mail.smtpHost;
+                port = 465;
+                tls.enable = true;
+              };
+            };
+        };
+      };
+    };
+  };
+}

platforms/home-manager/modules/nmasur/profiles/linux-gui.nix

@@ -1,6 +1,5 @@
 {
   config,
-  pkgs,
   lib,
   ...
 }:
@@ -15,35 +14,7 @@ in
 
   config = lib.mkIf cfg.enable {
 
-    # Cursor
+    nmasur.gtk.enable = lib.mkDefault true;
-    home.pointerCursor = {
-      name = lib.mkDefault "Adwaita";
-      package = lib.mkDefault pkgs.adwaita-icon-theme;
-      size = lib.mkDefault 24;
-      gtk.enable = lib.mkDefault true;
-      x11.enable = lib.mkDefault true;
-    };
-
-    # Enable num lock on login
-    xsession.numlock.enable = lib.mkDefault true;
-
-    # Dark theme
-    gtk =
-      let
-        gtkExtraConfig = {
-          gtk-application-prefer-dark-theme = lib.mkDefault config.theme.dark;
-        };
-      in
-      {
-        enable = lib.mkDefault true;
-        theme = {
-          name = lib.mkDefault config.gtk.theme.name;
-          package = lib.mkDefault config.gtk.theme.package;
-        };
-        gtk3.extraConfig = lib.mkDefault gtkExtraConfig;
-        gtk4.extraConfig = lib.mkDefault gtkExtraConfig;
-      };
-
     programs.zed-editor.enable = lib.mkDefault true;
 
   };

platforms/home-manager/modules/nmasur/profiles/power-user.nix

@@ -6,10 +6,10 @@
 }:
 
 let
-  cfg = config.nmasur.profiles.common;
+  cfg = config.nmasur.profiles.power-user;
 in
 {
-  options.nmasur.profiles.common.enable = lib.mkEnableOption "Extra home-manager config";
+  options.nmasur.profiles.power-user.enable = lib.mkEnableOption "power user home-manager config";
 
   config = lib.mkIf cfg.enable {
     home.packages = lib.mkDefault [

platforms/home-manager/theme.nix

@@ -0,0 +1,26 @@
+{ lib, ... }:
+
+{
+
+  options.theme = {
+    name = lib.mkOption {
+      type = lib.types.nullOr lib.types.str;
+      description = "Color palette name (fallback when individual colors aren't specified)";
+      default = null;
+    };
+    colors = lib.mkOption {
+      type = lib.types.attrs;
+      description = "Base16 color scheme.";
+      default = (import ../colorscheme/gruvbox).dark;
+    };
+    mode = lib.mkOption {
+      type = lib.types.enum [
+        "light"
+        "dark"
+      ];
+      description = "Light or dark mode";
+      default = "dark";
+    };
+  };
+
+}

platforms/nix-darwin/modules/nmasur/presets/services/hammerspoon.nix

@@ -18,7 +18,9 @@ in
     homebrew.casks = [ "hammerspoon" ];
 
     system.activationScripts.postUserActivation.text = ''
-      defaults write org.hammerspoon.Hammerspoon MJConfigFile "${config.homePath}/.config/hammerspoon/init.lua"
+      defaults write org.hammerspoon.Hammerspoon MJConfigFile "${
+        config.home-manager.users.${config.user}.xdg.configHome
+      }/hammerspoon/init.lua"
       sudo killall Dock
     '';
 

platforms/nix-darwin/modules/nmasur/presets/services/user.nix

@@ -15,7 +15,7 @@ in
   config = lib.mkIf cfg.enable {
     users.users."${config.user}" = {
       # macOS user
-      home = config.homePath;
+      home = config.home-manager.users.${config.user}.home.homeDirectory;
       uid = 502;
       # shell = pkgs.fish; # Default shell
     };

platforms/nixos/modules/nmasur/presets/services/lightdm.nix

@@ -1,5 +1,6 @@
 {
   config,
+  pkgs,
   lib,
   ...
 }:
@@ -16,6 +17,13 @@ in
       type = lib.types.path;
       description = "Wallpaper background image file";
     };
+    gtk.theme = {
+      name = lib.mkOption {
+        type = lib.types.str;
+        default = "Adwaita-dark";
+      };
+      package = lib.mkPackageOption pkgs "gnome-themes-extra" { };
+    };
   };
 
   config = lib.mkIf cfg.enable {
@@ -34,6 +42,13 @@ in
           extraSeatDefaults = ''
             greeter-hide-users = false
           '';
+
+          # Make the login screen dark
+          greeters.gtk.theme = {
+            name = cfg.gtk.theme.name;
+            package = cfg.gtk.theme.package;
+          };
+
         };
       };
     };

platforms/nixos/modules/nmasur/presets/services/nix-autoupgrade.nix

@@ -11,7 +11,14 @@ in
 
 {
 
-  options.nmasur.presets.services.nix-autoupgrade.enable = lib.mkEnableOption "Nix auto upgrade";
+  options.nmasur.presets.services.nix-autoupgrade = {
+    enable = lib.mkEnableOption "Nix auto upgrade";
+    repo = lib.mkOption {
+      type = lib.types.nullOr lib.types.str;
+      description = "Git URL of the flake repository to use for upgrades";
+      default = "git@github.com:nmasur/dotfiles";
+    };
+  };
 
   config = lib.mkIf cfg.enable {
 
@@ -19,7 +26,7 @@ in
     system.autoUpgrade = {
       enable = true;
       dates = "09:33";
-      flake = "git+${config.dotfilesRepo}";
+      flake = "git+${cfg.repo}";
       randomizedDelaySec = "25min";
       operation = "switch";
       allowReboot = true;
@@ -46,8 +53,8 @@ in
           set +e
           systemctl status $SERVICE_ID >> $TEMPFILE
           set -e
-          ${pkgs.msmtp}/bin/msmtp \
+          ${lib.getExe pkgs.msmtp} \
-              --file=${config.homePath}/.config/msmtp/config \
+              --file=${config.home-manager.users.${config.user}.xdg.configDir}/msmtp/config \
               --account=system \
               ${address} < $TEMPFILE
         '';

platforms/nixos/modules/nmasur/presets/services/notes-git-sync.nix

@@ -25,9 +25,9 @@ in
       Unit.Description = "Get latest notes.";
       Service = {
         Type = "oneshot";
-        ExecStartPre = "${pkgs.git}/bin/git -C /data/git/notes reset --hard master";
+        ExecStartPre = "${lib.getExe pkgs.git} -C /data/git/notes reset --hard master";
-        ExecStart = "${pkgs.git}/bin/git -C /data/git/notes pull";
+        ExecStart = "${lib.getExe pkgs.git} -C /data/git/notes pull";
-        WorkingDirectory = config.homePath;
+        WorkingDirectory = config.home-manager.users.${config.user}.home.homeDirectory;
         Environment = "PATH=${pkgs.openssh}/bin";
       };
     };

platforms/nixos/modules/nmasur/profiles/gui.nix

@@ -82,15 +82,10 @@ in
     services.dbus.packages = [ pkgs.dconf ];
     programs.dconf.enable = true;
 
-    # Make the login screen dark
+    # TODO: can we get rid of this?
-    services.xserver.displayManager.lightdm.greeters.gtk.theme = {
+    # environment.sessionVariables = {
-      name = config.gtk.theme.name;
+    #   GTK_THEME = config.gtk.theme.name;
-      package = config.gtk.theme.package;
+    # };
-    };
-
-    environment.sessionVariables = {
-      GTK_THEME = config.gtk.theme.name;
-    };
 
   };
 }

platforms/nixos/modules/services/betterlockscreen.nix

@@ -7,7 +7,6 @@
 
 let
   cfg = config.services.betterlockscreen;
-  lockCmd = "${pkgs.betterlockscreen}/bin/betterlockscreen --lock --display 1 --blur 0.5 --span";
 in
 
 {
@@ -29,7 +28,7 @@ in
         Type = "simple";
         Environment = "DISPLAY=:0";
         TimeoutSec = "infinity";
-        ExecStart = lockCmd;
+        ExecStart = "${lib.getExe pkgs.betterlockscreen} --lock --display 1 --blur 0.5 --span";
         ExecStartPost = "${pkgs.coreutils-full}/bin/sleep 1";
       };
       wantedBy = [