vim again, and tmux too

programs/nvim/default.nix

@@ -1,15 +1,64 @@
 _: {
   custom.program.nvim.requirements = [ "cli" ];
   custom.program.nvim.home-config =
-    { pkgs, flakes, ... }:
     {
-
+      pkgs,
+      flakes,
+      lib,
+      ...
+    }:
+    let
+      nvim_mime_types = [
+        "application/x-zerosize"
+        "text/english"
+        "text/plain"
+        "text/x-makefile"
+        "text/x-c++hdr"
+        "text/x-c++src"
+        "text/x-chdr"
+        "text/x-csrc"
+        "text/x-java"
+        "text/x-moc"
+        "text/x-pascal"
+        "text/x-tcl"
+        "text/x-tex"
+        "application/x-shellscript"
+        "text/x-c"
+        "text/x-c++"
+      ];
+      desktop-entry-name = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaanvim";
+      desktop-entry = pkgs.makeDesktopItem {
+        name = desktop-entry-name;
+        desktopName = "neovim";
+        exec = "${./editor-hax.py} %F";
+        tryExec = "${./editor-hax.py}";
+        terminal = false;
+        type = "Application";
+        categories = [
+          "Utility"
+          "TextEditor"
+        ];
+        icon = "terminal";
+        mimeTypes = nvim_mime_types;
+      };
+    in
+    {
       home = {
         sessionVariables = {
           EDITOR = "nvim";
         };
       };
 
+      home.file.".local/share/applications/${desktop-entry-name}.desktop" = {
+        source = "${desktop-entry}/share/applications/${desktop-entry-name}.desktop";
+      };
+
+      xdg.mimeApps.associations.added = lib.mergeAttrsList (
+        map (mime: {
+          ${mime} = [ "${desktop-entry-name}.desktop" ];
+        }) nvim_mime_types
+      );
+
       imports = [
         flakes.nixvim.homeModules.nixvim
         ./options.nix
@@ -98,7 +147,9 @@ _: {
         #   lspconfig.noteslsp.setup{}
         # ''
         + (builtins.readFile ./config.lua);
+        extraConfigLuaPost = ''
 
+        '';
       };
     };
 }