add neovide

flake.nix

@@ -27,7 +27,12 @@
 
         packages.md-oxide = pkgs.callPackage ./pkgs/oxide.nix {inherit npins;};
         packages.neovim = pkgs.callPackage ./nvim.nix {inherit self';};
-        packages.default = self'.packages.neovim;
+        packages.neovide = pkgs.callPackage ./nvide.nix {inherit self' inputs;};
+        packages.default = pkgs.symlinkJoin {
+          name = self'.packages.neovim.name;
+          paths = [self'.packages.neovim self'.packages.neovide];
+          meta.mainProgram = self'.packages.neovim.meta.mainProgram;
+        };
 
         devShells.default = let
           emmy-lua-code-style = inputs'.nixpkgs-emmy.legacyPackages.emmy-lua-code-style.overrideAttrs (_: {
@@ -37,7 +42,7 @@
           pkgs.mkShell {
             packages = builtins.attrValues {
               inherit (pkgs) nil stylua npins alejandra;
-              inherit (self'.packages) neovim;
+              inherit (self'.packages) neovim neovide;
               inherit emmy-lua-code-style;
             };
 
@@ -65,6 +70,9 @@
     parts.url = "github:hercules-ci/flake-parts";
     parts.inputs.nixpkgs-lib.follows = "nixpkgs";
 
+    wrapper-manager.url = "github:viperml/wrapper-manager";
+    wrapper-manager.inputs.nixpkgs.follows = "nixpkgs";
+
     gen-luarc.url = "github:mrcjkb/nix-gen-luarc-json";
     gen-luarc.inputs.nixpkgs.follows = "nixpkgs";
     gen-luarc.inputs.flake-parts.follows = "parts";

nvide.nix

@@ -0,0 +1,20 @@
+{
+  neovide,
+  self',
+  inputs,
+  pkgs,
+  lib,
+}:
+(inputs.wrapper-manager.lib {
+  inherit pkgs;
+  modules = [
+    {
+      wrappers.neovide.basePackage = neovide;
+      wrappers.neovide.flags = ["--neovim-bin" (lib.getExe self'.packages.neovim) "--fork"];
+    }
+  ];
+})
+.config
+.build
+.packages
+.neovide

plugins/nobbz/lua/nobbz/init.lua

@@ -53,6 +53,8 @@ rs("trouble")      -- load trouble
 rs("ufo")          -- set up ufo
 rs("whichkey")     -- set up whichkey, which provides help as you type
 
+if vim.g.neovide then rs("neovide") end
+
 lazy.add_specs({
   { "startuptime", command = "StartUptime", after = rf("nobbz.startuptime"), },
 })

plugins/nobbz/lua/nobbz/neovide.lua

@@ -0,0 +1,22 @@
+vim.o.guifont = "Departure Mono:11"
+
+vim.g.neovide_scale_factor = 0.6
+
+local base_factor = 1.1
+
+local function neovide_scale_factor(factor)
+  vim.g.neovide_scale_factor = vim.g.neovide_scale_factor * factor
+end
+
+local function scale_up()
+  neovide_scale_factor(base_factor)
+end
+
+local function scale_down()
+  neovide_scale_factor(1 / base_factor)
+end
+
+WK.add({
+  { "<C-+>", scale_up,   desc = "increase font scale", },
+  { "<C-->", scale_down, desc = "decrease font scale", },
+})