From d9a984bf6f31f43f7b6f47de8283894aa07dd0a6 Mon Sep 17 00:00:00 2001
From: NotAShelf <raf@notashelf.dev>
Date: Sun, 21 Apr 2024 02:10:06 +0300
Subject: [PATCH] modules/wrapper: move RC features to `wrapper/rc`

---
 modules/modules.nix                 |   1 +
 modules/neovim/default.nix          |   6 -
 modules/neovim/mappings/config.nix  |  59 ++++
 modules/neovim/mappings/default.nix |  61 +---
 modules/neovim/mappings/options.nix |   0
 modules/wrapper/build/config.nix    | 413 +---------------------------
 modules/wrapper/default.nix         |   6 -
 modules/wrapper/rc/config.nix       | 214 ++++++++++++++
 modules/wrapper/rc/default.nix      |   6 +
 modules/wrapper/rc/options.nix      | 252 +++++++++++++++++
 10 files changed, 539 insertions(+), 479 deletions(-)
 delete mode 100644 modules/neovim/default.nix
 create mode 100644 modules/neovim/mappings/config.nix
 create mode 100644 modules/neovim/mappings/options.nix
 delete mode 100644 modules/wrapper/default.nix
 create mode 100644 modules/wrapper/rc/config.nix
 create mode 100644 modules/wrapper/rc/default.nix
 create mode 100644 modules/wrapper/rc/options.nix

diff --git a/modules/modules.nix b/modules/modules.nix
index 77a35ea..22bc84a 100644
--- a/modules/modules.nix
+++ b/modules/modules.nix
@@ -49,6 +49,7 @@
   # using the configuration passed in `neovim` and `plugins` modules.
   wrapper = map (p: ./wrapper + "/${p}") [
     "build"
+    "rc"
     "warnings"
   ];
 
diff --git a/modules/neovim/default.nix b/modules/neovim/default.nix
deleted file mode 100644
index 2342bef..0000000
--- a/modules/neovim/default.nix
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  imports = [
-    ./init
-    ./mappings
-  ];
-}
diff --git a/modules/neovim/mappings/config.nix b/modules/neovim/mappings/config.nix
new file mode 100644
index 0000000..8bc58af
--- /dev/null
+++ b/modules/neovim/mappings/config.nix
@@ -0,0 +1,59 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib.modules) mkIf;
+
+  cfg = config.vim;
+in {
+  config = {
+    vim.maps = {
+      normal =
+        mkIf cfg.disableArrows {
+          "<up>" = {
+            action = "<nop>";
+
+            noremap = false;
+          };
+          "<down>" = {
+            action = "<nop>";
+
+            noremap = false;
+          };
+          "<left>" = {
+            action = "<nop>";
+            noremap = false;
+          };
+          "<right>" = {
+            action = "<nop>";
+            noremap = false;
+          };
+        }
+        // mkIf cfg.mapLeaderSpace {
+          "<space>" = {
+            action = "<nop>";
+          };
+        };
+
+      insert = mkIf cfg.disableArrows {
+        "<up>" = {
+          action = "<nop>";
+          noremap = false;
+        };
+        "<down>" = {
+          action = "<nop>";
+          noremap = false;
+        };
+        "<left>" = {
+          action = "<nop>";
+          noremap = false;
+        };
+        "<right>" = {
+          action = "<nop>";
+          noremap = false;
+        };
+      };
+    };
+  };
+}
diff --git a/modules/neovim/mappings/default.nix b/modules/neovim/mappings/default.nix
index 8bc58af..18ce626 100644
--- a/modules/neovim/mappings/default.nix
+++ b/modules/neovim/mappings/default.nix
@@ -1,59 +1,6 @@
 {
-  config,
-  lib,
-  ...
-}: let
-  inherit (lib.modules) mkIf;
-
-  cfg = config.vim;
-in {
-  config = {
-    vim.maps = {
-      normal =
-        mkIf cfg.disableArrows {
-          "<up>" = {
-            action = "<nop>";
-
-            noremap = false;
-          };
-          "<down>" = {
-            action = "<nop>";
-
-            noremap = false;
-          };
-          "<left>" = {
-            action = "<nop>";
-            noremap = false;
-          };
-          "<right>" = {
-            action = "<nop>";
-            noremap = false;
-          };
-        }
-        // mkIf cfg.mapLeaderSpace {
-          "<space>" = {
-            action = "<nop>";
-          };
-        };
-
-      insert = mkIf cfg.disableArrows {
-        "<up>" = {
-          action = "<nop>";
-          noremap = false;
-        };
-        "<down>" = {
-          action = "<nop>";
-          noremap = false;
-        };
-        "<left>" = {
-          action = "<nop>";
-          noremap = false;
-        };
-        "<right>" = {
-          action = "<nop>";
-          noremap = false;
-        };
-      };
-    };
-  };
+  imports = [
+    ./config.nix
+    #./options.nix
+  ];
 }
diff --git a/modules/neovim/mappings/options.nix b/modules/neovim/mappings/options.nix
new file mode 100644
index 0000000..e69de29
diff --git a/modules/wrapper/build/config.nix b/modules/wrapper/build/config.nix
index 9cd7183..97788bd 100644
--- a/modules/wrapper/build/config.nix
+++ b/modules/wrapper/build/config.nix
@@ -3,418 +3,11 @@
   lib,
   ...
 }: let
-  inherit (builtins) map mapAttrs toJSON filter;
-  inherit (lib.options) mkOption mkEnableOption literalMD literalExpression;
-  inherit (lib.attrsets) filterAttrs getAttrs attrValues attrNames;
-  inherit (lib.strings) optionalString isString concatStringsSep;
-  inherit (lib.misc) mapAttrsFlatten;
-  inherit (lib.trivial) showWarnings;
-  inherit (lib.types) bool str oneOf attrsOf nullOr attrs submodule lines listOf either path;
-  inherit (lib.generators) mkLuaInline;
-  inherit (lib.nvim.types) dagOf;
-  inherit (lib.nvim.dag) entryAnywhere entryAfter topoSort mkLuarcSection mkVimrcSection;
-  inherit (lib.nvim.lua) toLuaObject wrapLuaConfig listToLuaTable;
-  inherit (lib.nvim.vim) valToVim;
-  inherit (lib.nvim.config) mkBool;
+  inherit (lib.attrsets) attrValues;
 
   cfg = config.vim;
-
-  # Most of the keybindings code is highly inspired by pta2002/nixvim.
-  # Thank you!
-  mapConfigOptions = {
-    silent =
-      mkBool false
-      "Whether this mapping should be silent. Equivalent to adding <silent> to a map.";
-
-    nowait =
-      mkBool false
-      "Whether to wait for extra input on ambiguous mappings. Equivalent to adding <nowait> to a map.";
-
-    script =
-      mkBool false
-      "Equivalent to adding <script> to a map.";
-
-    expr =
-      mkBool false
-      "Means that the action is actually an expression. Equivalent to adding <expr> to a map.";
-
-    unique =
-      mkBool false
-      "Whether to fail if the map is already defined. Equivalent to adding <unique> to a map.";
-
-    noremap =
-      mkBool 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 {
-      type = nullOr str;
-      default = null;
-      description = "A description of this keybind, to be shown in which-key, if you have it enabled.";
-    };
-  };
-
-  genMaps = mode: maps: let
-    /*
-    Take a user-defined action (string or attrs) and return the following attribute set:
-    {
-      action = (string) the actual action to map to this key
-      config = (attrs) the configuration options for this mapping (noremap, silent...)
-    }
-    */
-    normalizeAction = action: let
-      # Extract the values of the config options that have been explicitly set by the user
-      config =
-        filterAttrs (_: v: v != null)
-        (getAttrs (attrNames mapConfigOptions) action);
-    in {
-      config =
-        if config == {}
-        then {"__empty" = null;}
-        else config;
-      action =
-        if action.lua
-        then mkLuaInline action.action
-        else action.action;
-    };
-  in
-    attrValues (mapAttrs
-      (key: action: let
-        normalizedAction = normalizeAction action;
-      in {
-        inherit (normalizedAction) action config;
-        inherit key;
-        inherit mode;
-      })
-      maps);
-
-  mapOption = submodule {
-    options =
-      mapConfigOptions
-      // {
-        action = mkOption {
-          type = str;
-          description = "The action to execute.";
-        };
-
-        lua = mkOption {
-          type = bool;
-          description = ''
-            If true, `action` is considered to be lua code.
-            Thus, it will not be wrapped in `""`.
-          '';
-          default = false;
-        };
-      };
-  };
-
-  mapOptions = mode:
-    mkOption {
-      description = "Mappings for ${mode} mode";
-      type = attrsOf mapOption;
-      default = {};
-    };
 in {
-  options = {
-    vim = {
-      enableLuaLoader = mkEnableOption ''
-        the experimental Lua module loader to speed up the start up process
-      '';
-
-      additionalRuntimePaths = mkOption {
-        type = listOf (either path str);
-        default = [];
-        example = literalExpression ''
-          [
-            "~/.config/nvim-extra" # absolute path, as a string - impure
-            ./nvim # relative path, as a path - pure
-          ]
-        '';
-        description = ''
-          Additional runtime paths that will be appended to the
-          active runtimepath of the Neovim. This can be used to
-          add additional lookup paths for configs, plugins, spell
-          languages and other things you would generally place in
-          your `$HOME/.config/nvim`.
-
-          This is meant as a declarative alternative to throwing
-          files into `~/.config/nvim` and having the Neovim
-          wrapper pick them up. For more details on
-          `vim.o.runtimepath`, and what paths to use; please see
-          [the official documentation](https://neovim.io/doc/user/options.html#'runtimepath')
-        '';
-      };
-
-      globals = mkOption {
-        default = {};
-        type = attrs;
-        description = "Set containing global variable values";
-      };
-
-      maps = mkOption {
-        type = submodule {
-          options = {
-            normal = mapOptions "normal";
-            insert = mapOptions "insert";
-            select = mapOptions "select";
-            visual = mapOptions "visual and select";
-            terminal = mapOptions "terminal";
-            normalVisualOp = mapOptions "normal, visual, select and operator-pending (same as plain 'map')";
-
-            visualOnly = mapOptions "visual only";
-            operator = mapOptions "operator-pending";
-            insertCommand = mapOptions "insert and command-line";
-            lang = mapOptions "insert, command-line and lang-arg";
-            command = mapOptions "command-line";
-          };
-        };
-        default = {};
-        description = ''
-          Custom keybindings for any mode.
-
-          For plain maps (e.g. just 'map' or 'remap') use `maps.normalVisualOp`.
-        '';
-
-        example = ''
-          maps = {
-            normal."<leader>m" = {
-              silent = true;
-              action = "<cmd>make<CR>";
-            }; # Same as nnoremap <leader>m <silent> <cmd>make<CR>
-          };
-        '';
-      };
-
-      configRC = mkOption {
-        type = oneOf [(dagOf lines) str];
-        default = {};
-        description = ''
-          Contents of vimrc, either as a string or a DAG.
-
-          If this option is passed as a DAG, it will be resolved
-          according to the DAG resolution rules (e.g. entryBefore
-          or entryAfter) as per the neovim-flake library.
-        '';
-
-        example = literalMD ''
-          ```vim
-          " Set the tab size to 4 spaces
-          set tabstop=4
-          set shiftwidth=4
-          set expandtab
-          ```
-        '';
-      };
-
-      luaConfigPre = mkOption {
-        type = str;
-        default = ''
-          ${optionalString (cfg.additionalRuntimePaths != []) ''
-            -- The following list is generated from `vim.additionalRuntimePaths`
-            -- and is used to append additional runtime paths to the
-            -- `runtimepath` option.
-            local additionalRuntimePaths = ${listToLuaTable cfg.additionalRuntimePaths};
-
-            for _, path in ipairs(additionalRuntimePaths) do
-              vim.opt.runtimepath:append(path)
-            end
-          ''}
-
-          ${optionalString cfg.enableLuaLoader "vim.loader.enable()"}
-        '';
-
-        defaultText = literalMD ''
-          By default, this option will **append** paths in
-          [vim.additionalRuntimePaths](#opt-vim.additionalRuntimePaths)
-          to the `runtimepath` and enable the experimental Lua module loader
-          if [vim.enableLuaLoader](#opt-vim.enableLuaLoader) is set to true.
-        '';
-
-        example = literalExpression ''"$${builtins.readFile ./my-lua-config-pre.lua}"'';
-
-        description = ''
-          Verbatim lua code that will be inserted **before**
-          the result of `luaConfigRc` DAG has been resolved.
-
-          This option **does not** take a DAG set, but a string
-          instead. Useful when you'd like to insert contents
-          of lua configs after the DAG result.
-
-          ::: {.warning}
-          You do not want to override this option with mkForce
-          It is used internally to set certain options as early
-          as possible and should be avoided unless you know what
-          you're doing. Passing a string to this option will
-          merge it with the default contents.
-          :::
-        '';
-      };
-
-      luaConfigRC = mkOption {
-        type = oneOf [(dagOf lines) str];
-        default = {};
-        description = ''
-          Lua configuration, either as a string or a DAG.
-
-          If this option is passed as a DAG, it will be resolved
-          according to the DAG resolution rules (e.g. entryBefore
-          or entryAfter) as per the neovim-flake library.
-        '';
-
-        example = literalMD ''
-          ```lua
-          -- Set the tab size to 4 spaces
-          vim.opt.tabstop = 4
-          vim.opt.shiftwidth = 4
-          vim.opt.expandtab = true
-          ```
-        '';
-      };
-
-      luaConfigPost = mkOption {
-        type = str;
-        default = "";
-        example = literalExpression ''"$${builtins.readFile ./my-lua-config-post.lua}"'';
-        description = ''
-          Verbatim lua code that will be inserted **after**
-          the result of the `luaConfigRc` DAG has been resolved
-
-          This option **does not** take a DAG set, but a string
-          instead. Useful when you'd like to insert contents
-          of lua configs after the DAG result.
-        '';
-      };
-
-      builtConfigRC = mkOption {
-        internal = true;
-        type = lines;
-        description = "The built config for neovim after resolving the DAG";
-      };
-    };
-  };
-
-  config = let
-    filterNonNull = mappings: filterAttrs (_name: value: value != null) mappings;
-    globalsScript =
-      mapAttrsFlatten (name: value: "let g:${name}=${valToVim value}")
-      (filterNonNull cfg.globals);
-
-    toLuaBindings = mode: maps:
-      map (value: ''
-        vim.keymap.set(${toLuaObject mode}, ${toLuaObject value.key}, ${toLuaObject value.action}, ${toLuaObject value.config})
-      '') (genMaps mode maps);
-
-    # I'm not sure if every one of these will work.
-    allmap = toLuaBindings "" config.vim.maps.normalVisualOp;
-    nmap = toLuaBindings "n" config.vim.maps.normal;
-    vmap = toLuaBindings "v" config.vim.maps.visual;
-    xmap = toLuaBindings "x" config.vim.maps.visualOnly;
-    smap = toLuaBindings "s" config.vim.maps.select;
-    imap = toLuaBindings "i" config.vim.maps.insert;
-    cmap = toLuaBindings "c" config.vim.maps.command;
-    tmap = toLuaBindings "t" config.vim.maps.terminal;
-    lmap = toLuaBindings "l" config.vim.maps.lang;
-    omap = toLuaBindings "o" config.vim.maps.operator;
-    icmap = toLuaBindings "ic" config.vim.maps.insertCommand;
-
-    resolveDag = {
-      name,
-      dag,
-      mapResult,
-    }: let
-      # When the value is a string, default it to dag.entryAnywhere
-      finalDag = mapAttrs (_: value:
-        if isString value
-        then entryAnywhere value
-        else value)
-      dag;
-      sortedDag = topoSort finalDag;
-      result =
-        if sortedDag ? result
-        then mapResult sortedDag.result
-        else abort ("Dependency cycle in ${name}: " + toJSON sortedDag);
-    in
-      result;
-  in {
-    vim = {
-      startPlugins = map (x: x.package) (attrValues cfg.extraPlugins);
-      configRC = {
-        globalsScript = entryAnywhere (concatStringsSep "\n" globalsScript);
-
-        # wrap the lua config in a lua block
-        # using the wrapLuaConfic function from the lib
-        luaScript = let
-          mapResult = result: (wrapLuaConfig {
-            luaBefore = "${cfg.luaConfigPre}";
-            luaConfig = concatStringsSep "\n" (map mkLuarcSection result);
-            luaAfter = "${cfg.luaConfigPost}";
-          });
-
-          luaConfig = resolveDag {
-            name = "lua config script";
-            dag = cfg.luaConfigRC;
-            inherit mapResult;
-          };
-        in
-          entryAfter ["globalsScript"] luaConfig;
-
-        extraPluginConfigs = let
-          mapResult = result: (wrapLuaConfig {
-            luaConfig = concatStringsSep "\n" (map mkLuarcSection result);
-          });
-
-          extraPluginsDag = mapAttrs (_: {
-            after,
-            setup,
-            ...
-          }:
-            entryAfter after setup)
-          cfg.extraPlugins;
-
-          pluginConfig = resolveDag {
-            name = "extra plugins config";
-            dag = extraPluginsDag;
-            inherit mapResult;
-          };
-        in
-          entryAfter ["luaScript"] pluginConfig;
-
-        # This is probably not the right way to set the config. I'm not sure how it should look like.
-        mappings = let
-          maps = [
-            nmap
-            imap
-            vmap
-            xmap
-            smap
-            cmap
-            omap
-            tmap
-            lmap
-            icmap
-            allmap
-          ];
-          mapConfig = wrapLuaConfig {luaConfig = concatStringsSep "\n" (map (v: concatStringsSep "\n" v) maps);};
-        in
-          entryAfter ["globalsScript"] mapConfig;
-      };
-
-      builtConfigRC = let
-        # Catch assertions and warnings
-        # and throw for each failed assertion. If no assertions are found, show warnings.
-        failedAssertions = map (x: x.message) (filter (x: !x.assertion) config.assertions);
-        baseSystemAssertWarn =
-          if failedAssertions != []
-          then throw "\nFailed assertions:\n${concatStringsSep "\n" (map (x: "- ${x}") failedAssertions)}"
-          else showWarnings config.warnings;
-
-        mapResult = result: (concatStringsSep "\n" (map mkVimrcSection result));
-        vimConfig = resolveDag {
-          name = "vim config script";
-          dag = cfg.configRC;
-          inherit mapResult;
-        };
-      in
-        baseSystemAssertWarn vimConfig;
-    };
+  config = {
+    vim.startPlugins = map (x: x.package) (attrValues cfg.extraPlugins);
   };
 }
diff --git a/modules/wrapper/default.nix b/modules/wrapper/default.nix
deleted file mode 100644
index 1fc772e..0000000
--- a/modules/wrapper/default.nix
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  imports = [
-    ./build
-    ./warnings
-  ];
-}
diff --git a/modules/wrapper/rc/config.nix b/modules/wrapper/rc/config.nix
new file mode 100644
index 0000000..3f9c779
--- /dev/null
+++ b/modules/wrapper/rc/config.nix
@@ -0,0 +1,214 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (builtins) map mapAttrs toJSON filter;
+  inherit (lib.options) mkOption mkEnableOption literalMD literalExpression;
+  inherit (lib.attrsets) filterAttrs getAttrs attrValues attrNames;
+  inherit (lib.strings) optionalString isString concatStringsSep;
+  inherit (lib.misc) mapAttrsFlatten;
+  inherit (lib.trivial) showWarnings;
+  inherit (lib.types) bool str oneOf attrsOf nullOr attrs submodule lines listOf either path;
+  inherit (lib.generators) mkLuaInline;
+  inherit (lib.nvim.types) dagOf;
+  inherit (lib.nvim.dag) entryAnywhere entryAfter topoSort mkLuarcSection mkVimrcSection;
+  inherit (lib.nvim.lua) toLuaObject wrapLuaConfig listToLuaTable;
+  inherit (lib.nvim.vim) valToVim;
+  inherit (lib.nvim.config) mkBool;
+
+  cfg = config.vim;
+
+  # Most of the keybindings code is highly inspired by pta2002/nixvim.
+  # Thank you!
+  mapConfigOptions = {
+    silent =
+      mkBool false
+      "Whether this mapping should be silent. Equivalent to adding <silent> to a map.";
+
+    nowait =
+      mkBool false
+      "Whether to wait for extra input on ambiguous mappings. Equivalent to adding <nowait> to a map.";
+
+    script =
+      mkBool false
+      "Equivalent to adding <script> to a map.";
+
+    expr =
+      mkBool false
+      "Means that the action is actually an expression. Equivalent to adding <expr> to a map.";
+
+    unique =
+      mkBool false
+      "Whether to fail if the map is already defined. Equivalent to adding <unique> to a map.";
+
+    noremap =
+      mkBool 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 {
+      type = nullOr str;
+      default = null;
+      description = "A description of this keybind, to be shown in which-key, if you have it enabled.";
+    };
+  };
+
+  genMaps = mode: maps: let
+    /*
+    Take a user-defined action (string or attrs) and return the following attribute set:
+    {
+      action = (string) the actual action to map to this key
+      config = (attrs) the configuration options for this mapping (noremap, silent...)
+    }
+    */
+    normalizeAction = action: let
+      # Extract the values of the config options that have been explicitly set by the user
+      config =
+        filterAttrs (_: v: v != null)
+        (getAttrs (attrNames mapConfigOptions) action);
+    in {
+      config =
+        if config == {}
+        then {"__empty" = null;}
+        else config;
+      action =
+        if action.lua
+        then mkLuaInline action.action
+        else action.action;
+    };
+  in
+    attrValues (mapAttrs
+      (key: action: let
+        normalizedAction = normalizeAction action;
+      in {
+        inherit (normalizedAction) action config;
+        inherit key;
+        inherit mode;
+      })
+      maps);
+in {
+  config = let
+    filterNonNull = mappings: filterAttrs (_name: value: value != null) mappings;
+    globalsScript =
+      mapAttrsFlatten (name: value: "let g:${name}=${valToVim value}")
+      (filterNonNull cfg.globals);
+
+    toLuaBindings = mode: maps:
+      map (value: ''
+        vim.keymap.set(${toLuaObject mode}, ${toLuaObject value.key}, ${toLuaObject value.action}, ${toLuaObject value.config})
+      '') (genMaps mode maps);
+
+    # I'm not sure if every one of these will work.
+    allmap = toLuaBindings "" config.vim.maps.normalVisualOp;
+    nmap = toLuaBindings "n" config.vim.maps.normal;
+    vmap = toLuaBindings "v" config.vim.maps.visual;
+    xmap = toLuaBindings "x" config.vim.maps.visualOnly;
+    smap = toLuaBindings "s" config.vim.maps.select;
+    imap = toLuaBindings "i" config.vim.maps.insert;
+    cmap = toLuaBindings "c" config.vim.maps.command;
+    tmap = toLuaBindings "t" config.vim.maps.terminal;
+    lmap = toLuaBindings "l" config.vim.maps.lang;
+    omap = toLuaBindings "o" config.vim.maps.operator;
+    icmap = toLuaBindings "ic" config.vim.maps.insertCommand;
+
+    resolveDag = {
+      name,
+      dag,
+      mapResult,
+    }: let
+      # When the value is a string, default it to dag.entryAnywhere
+      finalDag = mapAttrs (_: value:
+        if isString value
+        then entryAnywhere value
+        else value)
+      dag;
+      sortedDag = topoSort finalDag;
+      result =
+        if sortedDag ? result
+        then mapResult sortedDag.result
+        else abort ("Dependency cycle in ${name}: " + toJSON sortedDag);
+    in
+      result;
+  in {
+    vim = {
+      configRC = {
+        globalsScript = entryAnywhere (concatStringsSep "\n" globalsScript);
+
+        # wrap the lua config in a lua block
+        # using the wrapLuaConfic function from the lib
+        luaScript = let
+          mapResult = result: (wrapLuaConfig {
+            luaBefore = "${cfg.luaConfigPre}";
+            luaConfig = concatStringsSep "\n" (map mkLuarcSection result);
+            luaAfter = "${cfg.luaConfigPost}";
+          });
+
+          luaConfig = resolveDag {
+            name = "lua config script";
+            dag = cfg.luaConfigRC;
+            inherit mapResult;
+          };
+        in
+          entryAfter ["globalsScript"] luaConfig;
+
+        extraPluginConfigs = let
+          mapResult = result: (wrapLuaConfig {
+            luaConfig = concatStringsSep "\n" (map mkLuarcSection result);
+          });
+
+          extraPluginsDag = mapAttrs (_: {
+            after,
+            setup,
+            ...
+          }:
+            entryAfter after setup)
+          cfg.extraPlugins;
+
+          pluginConfig = resolveDag {
+            name = "extra plugins config";
+            dag = extraPluginsDag;
+            inherit mapResult;
+          };
+        in
+          entryAfter ["luaScript"] pluginConfig;
+
+        # This is probably not the right way to set the config. I'm not sure how it should look like.
+        mappings = let
+          maps = [
+            nmap
+            imap
+            vmap
+            xmap
+            smap
+            cmap
+            omap
+            tmap
+            lmap
+            icmap
+            allmap
+          ];
+          mapConfig = wrapLuaConfig {luaConfig = concatStringsSep "\n" (map (v: concatStringsSep "\n" v) maps);};
+        in
+          entryAfter ["globalsScript"] mapConfig;
+      };
+
+      builtConfigRC = let
+        # Catch assertions and warnings
+        # and throw for each failed assertion. If no assertions are found, show warnings.
+        failedAssertions = map (x: x.message) (filter (x: !x.assertion) config.assertions);
+        baseSystemAssertWarn =
+          if failedAssertions != []
+          then throw "\nFailed assertions:\n${concatStringsSep "\n" (map (x: "- ${x}") failedAssertions)}"
+          else showWarnings config.warnings;
+
+        mapResult = result: (concatStringsSep "\n" (map mkVimrcSection result));
+        vimConfig = resolveDag {
+          name = "vim config script";
+          dag = cfg.configRC;
+          inherit mapResult;
+        };
+      in
+        baseSystemAssertWarn vimConfig;
+    };
+  };
+}
diff --git a/modules/wrapper/rc/default.nix b/modules/wrapper/rc/default.nix
new file mode 100644
index 0000000..fe9e1b8
--- /dev/null
+++ b/modules/wrapper/rc/default.nix
@@ -0,0 +1,6 @@
+{
+  imports = [
+    ./config.nix
+    ./options.nix
+  ];
+}
diff --git a/modules/wrapper/rc/options.nix b/modules/wrapper/rc/options.nix
new file mode 100644
index 0000000..e95fc13
--- /dev/null
+++ b/modules/wrapper/rc/options.nix
@@ -0,0 +1,252 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
+  inherit (lib.options) mkOption mkEnableOption literalMD literalExpression;
+  inherit (lib.strings) optionalString;
+  inherit (lib.types) bool str oneOf attrsOf nullOr attrs submodule lines listOf either path;
+  inherit (lib.nvim.types) dagOf;
+  inherit (lib.nvim.lua) listToLuaTable;
+  inherit (lib.nvim.config) mkBool;
+
+  # Most of the keybindings code is highly inspired by pta2002/nixvim.
+  # Thank you!
+  mapConfigOptions = {
+    silent =
+      mkBool false
+      "Whether this mapping should be silent. Equivalent to adding <silent> to a map.";
+
+    nowait =
+      mkBool false
+      "Whether to wait for extra input on ambiguous mappings. Equivalent to adding <nowait> to a map.";
+
+    script =
+      mkBool false
+      "Equivalent to adding <script> to a map.";
+
+    expr =
+      mkBool false
+      "Means that the action is actually an expression. Equivalent to adding <expr> to a map.";
+
+    unique =
+      mkBool false
+      "Whether to fail if the map is already defined. Equivalent to adding <unique> to a map.";
+
+    noremap =
+      mkBool 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 {
+      type = nullOr str;
+      default = null;
+      description = "A description of this keybind, to be shown in which-key, if you have it enabled.";
+    };
+  };
+
+  mapOption = submodule {
+    options =
+      mapConfigOptions
+      // {
+        action = mkOption {
+          type = str;
+          description = "The action to execute.";
+        };
+
+        lua = mkOption {
+          type = bool;
+          description = ''
+            If true, `action` is considered to be lua code.
+            Thus, it will not be wrapped in `""`.
+          '';
+          default = false;
+        };
+      };
+  };
+
+  mapOptions = mode:
+    mkOption {
+      description = "Mappings for ${mode} mode";
+      type = attrsOf mapOption;
+      default = {};
+    };
+
+  cfg = config.vim;
+in {
+  options.vim = {
+    enableLuaLoader = mkEnableOption ''
+      the experimental Lua module loader to speed up the start up process
+    '';
+
+    additionalRuntimePaths = mkOption {
+      type = listOf (either path str);
+      default = [];
+      example = literalExpression ''
+        [
+          "~/.config/nvim-extra" # absolute path, as a string - impure
+          ./nvim # relative path, as a path - pure
+        ]
+      '';
+      description = ''
+        Additional runtime paths that will be appended to the
+        active runtimepath of the Neovim. This can be used to
+        add additional lookup paths for configs, plugins, spell
+        languages and other things you would generally place in
+        your `$HOME/.config/nvim`.
+
+        This is meant as a declarative alternative to throwing
+        files into `~/.config/nvim` and having the Neovim
+        wrapper pick them up. For more details on
+        `vim.o.runtimepath`, and what paths to use; please see
+        [the official documentation](https://neovim.io/doc/user/options.html#'runtimepath')
+      '';
+    };
+
+    globals = mkOption {
+      default = {};
+      type = attrs;
+      description = "Set containing global variable values";
+    };
+
+    maps = mkOption {
+      type = submodule {
+        options = {
+          normal = mapOptions "normal";
+          insert = mapOptions "insert";
+          select = mapOptions "select";
+          visual = mapOptions "visual and select";
+          terminal = mapOptions "terminal";
+          normalVisualOp = mapOptions "normal, visual, select and operator-pending (same as plain 'map')";
+
+          visualOnly = mapOptions "visual only";
+          operator = mapOptions "operator-pending";
+          insertCommand = mapOptions "insert and command-line";
+          lang = mapOptions "insert, command-line and lang-arg";
+          command = mapOptions "command-line";
+        };
+      };
+      default = {};
+      description = ''
+        Custom keybindings for any mode.
+
+        For plain maps (e.g. just 'map' or 'remap') use `maps.normalVisualOp`.
+      '';
+
+      example = ''
+        maps = {
+          normal."<leader>m" = {
+            silent = true;
+            action = "<cmd>make<CR>";
+          }; # Same as nnoremap <leader>m <silent> <cmd>make<CR>
+        };
+      '';
+    };
+
+    configRC = mkOption {
+      type = oneOf [(dagOf lines) str];
+      default = {};
+      description = ''
+        Contents of vimrc, either as a string or a DAG.
+
+        If this option is passed as a DAG, it will be resolved
+        according to the DAG resolution rules (e.g. entryBefore
+        or entryAfter) as per the neovim-flake library.
+      '';
+
+      example = literalMD ''
+        ```vim
+        " Set the tab size to 4 spaces
+        set tabstop=4
+        set shiftwidth=4
+        set expandtab
+        ```
+      '';
+    };
+
+    luaConfigPre = mkOption {
+      type = str;
+      default = ''
+        ${optionalString (cfg.additionalRuntimePaths != []) ''
+          -- The following list is generated from `vim.additionalRuntimePaths`
+          -- and is used to append additional runtime paths to the
+          -- `runtimepath` option.
+          local additionalRuntimePaths = ${listToLuaTable cfg.additionalRuntimePaths};
+
+          for _, path in ipairs(additionalRuntimePaths) do
+            vim.opt.runtimepath:append(path)
+          end
+        ''}
+
+        ${optionalString cfg.enableLuaLoader "vim.loader.enable()"}
+      '';
+
+      defaultText = literalMD ''
+        By default, this option will **append** paths in
+        [vim.additionalRuntimePaths](#opt-vim.additionalRuntimePaths)
+        to the `runtimepath` and enable the experimental Lua module loader
+        if [vim.enableLuaLoader](#opt-vim.enableLuaLoader) is set to true.
+      '';
+
+      example = literalExpression ''"$${builtins.readFile ./my-lua-config-pre.lua}"'';
+
+      description = ''
+        Verbatim lua code that will be inserted **before**
+        the result of `luaConfigRc` DAG has been resolved.
+
+        This option **does not** take a DAG set, but a string
+        instead. Useful when you'd like to insert contents
+        of lua configs after the DAG result.
+
+        ::: {.warning}
+        You do not want to override this option with mkForce
+        It is used internally to set certain options as early
+        as possible and should be avoided unless you know what
+        you're doing. Passing a string to this option will
+        merge it with the default contents.
+        :::
+      '';
+    };
+
+    luaConfigRC = mkOption {
+      type = oneOf [(dagOf lines) str];
+      default = {};
+      description = ''
+        Lua configuration, either as a string or a DAG.
+
+        If this option is passed as a DAG, it will be resolved
+        according to the DAG resolution rules (e.g. entryBefore
+        or entryAfter) as per the neovim-flake library.
+      '';
+
+      example = literalMD ''
+        ```lua
+        -- Set the tab size to 4 spaces
+        vim.opt.tabstop = 4
+        vim.opt.shiftwidth = 4
+        vim.opt.expandtab = true
+        ```
+      '';
+    };
+
+    luaConfigPost = mkOption {
+      type = str;
+      default = "";
+      example = literalExpression ''"$${builtins.readFile ./my-lua-config-post.lua}"'';
+      description = ''
+        Verbatim lua code that will be inserted **after**
+        the result of the `luaConfigRc` DAG has been resolved
+
+        This option **does not** take a DAG set, but a string
+        instead. Useful when you'd like to insert contents
+        of lua configs after the DAG result.
+      '';
+    };
+
+    builtConfigRC = mkOption {
+      internal = true;
+      type = lines;
+      description = "The built config for neovim after resolving the DAG";
+    };
+  };
+}