neovide: add module

Neovide is a simple, no-nonsense, cross-platform graphical user
interface for Neovim See <https://neovide.dev/>.

Used ruff's module as reference during creation.

modules/lib/maintainers.nix

@@ -276,6 +276,12 @@
     github = "nilp0inter";
     githubId = 1224006;
   };
+  NitroSniper = {
+    name = "Nitro Sniper";
+    email = "nitro@ortin.dev";
+    github = "NitroSniper";
+    githubId = 44097331;
+  };
   seylerius = {
     email = "sable@seyleri.us";
     name = "Sable Seyler";

modules/misc/news.nix

@@ -1713,6 +1713,17 @@ in {
           An unofficial GUI wrapper around the Tailscale CLI client.
         '';
       }
+
+      {
+        time = "2024-09-13T09:50:49+00:00";
+        message = ''
+          A new module is available: 'programs.neovide'.
+
+          Neovide is a simple, no-nonsense, cross-platform graphical user
+          interface for Neovim (an aggressively refactored and updated Vim
+          editor).
+        '';
+      }
     ];
   };
 }

modules/modules.nix

@@ -167,6 +167,7 @@ let
     ./programs/ncspot.nix
     ./programs/ne.nix
     ./programs/neomutt.nix
+    ./programs/neovide.nix
     ./programs/neovim.nix
     ./programs/newsboat.nix
     ./programs/nheko.nix

modules/programs/neovide.nix

@@ -0,0 +1,52 @@
+{ config, lib, pkgs, ... }:
+
+let
+
+  cfg = config.programs.neovide;
+  settingsFormat = pkgs.formats.toml { };
+
+in {
+  meta.maintainers = [ lib.hm.maintainers.NitroSniper ];
+
+  options.programs.neovide = {
+    enable = lib.mkEnableOption "Neovide, No Nonsense Neovim Client in Rust";
+
+    package = lib.mkPackageOption pkgs "neovide" { };
+
+    settings = lib.mkOption {
+      type = settingsFormat.type;
+      example = lib.literalExpression ''
+        {
+          fork = false;
+          frame = "full";
+          idle = true;
+          maximized = false;
+          neovim-bin = "/usr/bin/nvim";
+          no-multigrid = false;
+          srgb = false;
+          tabs = true;
+          theme = "auto";
+          title-hidden = true;
+          vsync = true;
+          wsl = false;
+
+          font = {
+            normal = [];
+            size = 14.0;
+          };
+        }
+      '';
+      description = ''
+        Neovide configuration.
+        For available settings see <https://neovide.dev/config-file.html>.
+        For any option not found will need to be done in your neovim's config instead.
+      '';
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    home.packages = [ cfg.package ];
+    xdg.configFile."neovide/config.toml".source =
+      settingsFormat.generate "config.toml" cfg.settings;
+  };
+}

tests/default.nix

@@ -110,6 +110,7 @@ in import nmtSrc {
     ./modules/programs/ncmpcpp
     ./modules/programs/ne
     ./modules/programs/neomutt
+    ./modules/programs/neovide
     ./modules/programs/neovim
     ./modules/programs/newsboat
     ./modules/programs/nheko

tests/modules/programs/neovide/default.nix

@@ -0,0 +1 @@
+{ neovide-program = ./neovide.nix; }

tests/modules/programs/neovide/expected.toml

@@ -0,0 +1,15 @@
+fork = false
+frame = "full"
+idle = true
+maximized = false
+neovim-bin = "/usr/bin/nvim"
+no-multigrid = false
+srgb = false
+tabs = true
+theme = "auto"
+title-hidden = true
+vsync = true
+wsl = false
+[font]
+normal = []
+size = 14.0

tests/modules/programs/neovide/neovide.nix

@@ -0,0 +1,34 @@
+{ ... }:
+
+{
+  programs.neovide = {
+    enable = true;
+
+    settings = {
+      fork = false;
+      frame = "full";
+      idle = true;
+      maximized = false;
+      neovim-bin = "/usr/bin/nvim";
+      no-multigrid = false;
+      srgb = false;
+      tabs = true;
+      theme = "auto";
+      title-hidden = true;
+      vsync = true;
+      wsl = false;
+
+      font = {
+        normal = [ ];
+        size = 14.0;
+      };
+    };
+  };
+
+  test.stubs.neovide = { };
+
+  nmt.script = ''
+    assertFileExists home-files/.config/neovide/config.toml
+    assertFileContent home-files/.config/neovide/config.toml ${./expected.toml}
+  '';
+}