modules: add comments; formatting

modules/core/mappings/default.nix

@@ -1,32 +1,32 @@
 {lib, ...}: let
   inherit (lib) mkOption types;
   inherit (lib) nvim;
-  inherit (nvim.bool) mkBool;
+  inherit (nvim.modules) mkBoolOption;
 
   # Most of the keybindings code is highly inspired by pta2002/nixvim. Thank you!
   mapConfigOptions = {
     silent =
-      mkBool false
+      mkBoolOption false
       "Whether this mapping should be silent. Equivalent to adding <silent> to a map.";
 
     nowait =
-      mkBool false
+      mkBoolOption false
       "Whether to wait for extra input on ambiguous mappings. Equivalent to adding <nowait> to a map.";
 
     script =
-      mkBool false
+      mkBoolOption false
       "Equivalent to adding <script> to a map.";
 
     expr =
-      mkBool false
+      mkBoolOption false
       "Means that the action is actually an expression. Equivalent to adding <expr> to a map.";
 
     unique =
-      mkBool false
+      mkBoolOption false
       "Whether to fail if the map is already defined. Equivalent to adding <unique> to a map.";
 
     noremap =
-      mkBool true
+      mkBoolOption true
       "Whether to use the 'noremap' variant of the command, ignoring any custom mappings on the defined action. It is highly advised to keep this on, which is the default.";
 
     desc = mkOption {

modules/default.nix

@@ -6,11 +6,12 @@ inputs: {
   extraSpecialArgs ? {},
 }: let
   inherit (builtins) map filter isString toString getAttr;
-  inherit (pkgs) wrapNeovim vimPlugins;
-  inherit (pkgs.vimUtils) buildVimPlugin;
+  inherit (lib.asserts) assertMsg;
 
+  # extend nixpkgs.lib with our own set of functions
   extendedLib = import ../lib/stdlib-extended.nix lib;
 
+  # define neovim modules that will be used to configure neovim
   nvimModules = import ./modules.nix {
     inherit check pkgs;
     lib = extendedLib;
@@ -23,10 +24,13 @@ inputs: {
 
   vimOptions = module.config.vim;
 
+  inherit (pkgs) wrapNeovim vimPlugins;
+  inherit (pkgs.vimUtils) buildVimPlugin;
+
   extraLuaPackages = ps: map (x: ps.${x}) vimOptions.luaPackages;
 
   buildPlug = {pname, ...} @ args:
-    assert lib.asserts.assertMsg (pname != "nvim-treesitter") "Use buildTreesitterPlug for building nvim-treesitter.";
+    assert assertMsg (pname != "nvim-treesitter") "Use buildTreesitterPlug for building nvim-treesitter.";
       buildVimPlugin (args
         // {
           version = "master";
@@ -57,6 +61,10 @@ inputs: {
       (f: f != null)
       plugins);
 
+  # configure the neovim wrapper
+  # for details on how to use the wrapper, see:
+  # - https://github.com/NixOS/nixpkgs/blob/master/pkgs/applications/editors/neovim/wrapper.nix
+  # - https://github.com/NixOS/nixpkgs/blob/master/pkgs/applications/editors/neovim/utils.nix
   neovim = wrapNeovim vimOptions.package {
     inherit (vimOptions) viAlias;
     inherit (vimOptions) vimAlias;

modules/modules.nix

@@ -8,31 +8,33 @@
   inherit (lib.lists) concatLists;
 
   # map each plugin from our plugins module into a list
+  # while adding a new parent module, it needs to be added
+  # here by name before it can be evaluated
   plugins = map (p: ./plugins + "/${p}") [
+    "assistant"
+    "autopairs"
+    "comments"
     "completion"
-    "theme"
+    "dashboard"
+    "debugger"
+    "filetree"
+    "git"
+    "languages"
+    "lsp"
+    "minimap"
+    "notes"
+    "projects"
+    "rich-presence"
+    "session"
+    "snippets"
     "statusline"
     "tabline"
-    "filetree"
-    "visuals"
-    "lsp"
-    "treesitter"
-    "autopairs"
-    "snippets"
-    "git"
-    "minimap"
-    "dashboard"
-    "utility"
-    "rich-presence"
-    "notes"
     "terminal"
+    "theme"
+    "treesitter"
     "ui"
-    "assistant"
-    "session"
-    "comments"
-    "projects"
-    "languages"
-    "debugger"
+    "utility"
+    "visuals"
   ];
 
   core = map (p: ./core + "/${p}") [

modules/neovim/default.nix

@@ -1,5 +0,0 @@
-  imports = [
-    ./config.nix
-    ./module.nix
-  ];
-}