modules: move mappings to neovim/init

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I9b04107496df27dcda1a24ce000da3f46a6a6964

modules/modules.nix

@@ -10,7 +10,6 @@
     # such as spellchecking, mappings, and the init script (init.vim).
     neovim = map (p: ./neovim + "/${p}") [
       "init"
-      "mappings"
     ];
 
     # Individual plugin modules, separated by the type of plugin.

modules/neovim/init/default.nix

@@ -8,6 +8,7 @@
     ./filetype.nix
     ./highlight.nix
     ./lsp.nix
+    ./mappings.nix
     ./spellcheck.nix
     ./util.nix
   ];

modules/neovim/init/mappings.nix

@@ -1,19 +1,31 @@
-{lib, ...}: let
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib.modules) mkMerge;
   inherit (lib.options) mkOption literalMD;
   inherit (lib.types) either str listOf attrsOf nullOr submodule;
+  inherit (lib.attrsets) mapAttrsToList;
+  inherit (lib.lists) flatten;
+  inherit (lib.trivial) pipe;
   inherit (lib.nvim.config) mkBool;
 
   mapConfigOptions = {
     desc = mkOption {
       type = nullOr str;
       default = null;
-      description = "A description of this keybind, to be shown in which-key, if you have it enabled.";
+      description = ''
+        Description for the keybind, to be shown in which-key, if you have enabled
+        in the module system.
+      '';
     };
 
     action = mkOption {
       type = str;
       description = "The command to execute.";
     };
+
     lua = mkBool false ''
       If true, `action` is considered to be lua code.
       Thus, it will not be wrapped in `""`.
@@ -55,6 +67,22 @@
       });
       default = {};
     };
+
+  legacyMapModes = {
+    normal = ["n"];
+    insert = ["i"];
+    select = ["s"];
+    visual = ["v"];
+    terminal = ["t"];
+    normalVisualOp = ["n" "v" "o"];
+    visualOnly = ["n" "x"];
+    operator = ["o"];
+    insertCommand = ["i" "c"];
+    lang = ["l"];
+    command = ["c"];
+  };
+
+  cfg = config.vim;
 in {
   options.vim = {
     keymaps = mkOption {
@@ -94,4 +122,27 @@ in {
       command = legacyMapOption "command-line";
     };
   };
+
+  config = {
+    vim.keymaps = mkMerge [
+      (
+        pipe cfg.maps
+        [
+          (mapAttrsToList (
+            oldMode: keybinds:
+              mapAttrsToList (
+                key: bind:
+                  bind
+                  // {
+                    inherit key;
+                    mode = legacyMapModes.${oldMode};
+                  }
+              )
+              keybinds
+          ))
+          flatten
+        ]
+      )
+    ];
+  };
 }

modules/neovim/mappings/config.nix

@@ -3,11 +3,6 @@
   lib,
   ...
 }: let
-  inherit (lib.modules) mkMerge;
-  inherit (lib.trivial) pipe;
-  inherit (lib.attrsets) mapAttrsToList;
-  inherit (lib.lists) flatten;
-
   legacyMapModes = {
     normal = ["n"];
     insert = ["i"];
@@ -24,26 +19,4 @@
 
   cfg = config.vim;
 in {
-  config = {
-    vim.keymaps = mkMerge [
-      (
-        pipe cfg.maps
-        [
-          (mapAttrsToList (
-            oldMode: keybinds:
-              mapAttrsToList (
-                key: bind:
-                  bind
-                  // {
-                    inherit key;
-                    mode = legacyMapModes.${oldMode};
-                  }
-              )
-              keybinds
-          ))
-          flatten
-        ]
-      )
-    ];
-  };
 }

modules/neovim/mappings/default.nix

@@ -1,6 +0,0 @@
-{
-  imports = [
-    ./config.nix
-    ./options.nix
-  ];
-}