modules/visuals: migrate plugins to setupOpts

modules/plugins/visuals/cellular-automaton/cellular-automaton.nix

@@ -0,0 +1,60 @@
+{lib, ...}: let
+  inherit (lib.modules) mkRenamedOptionModule;
+  inherit (lib.options) mkOption mkEnableOption;
+  inherit (lib.nvim.types) luaInline;
+  inherit (lib.nvim.binds) mkMappingOption;
+  inherit (lib.generators) mkLuaInline;
+in {
+  imports = [
+    (mkRenamedOptionModule ["vim" "visuals" "cellularAutomaton"] ["vim" "visuals" "cellular-automaton"])
+  ];
+
+  options.vim.visuals.cellular-automaton = {
+    enable = mkEnableOption "cellular-automaton to help you cope with stubborn code [cellular-automaton]";
+
+    mappings = {
+      makeItRain = mkMappingOption "Make it rain [cellular-automaton]" "<leader>fml";
+    };
+
+    animation = {
+      register = mkEnableOption "registering configured animation(s) automatically" // {default = true;};
+      setup = mkOption {
+        type = luaInline;
+        default = mkLuaInline ''
+          local ca_config = {
+            fps = 50,
+            name = 'slide',
+          }
+
+          -- init function is invoked only once at the start
+          -- config.init = function (grid)
+          --
+          -- end
+
+          -- update function
+          ca_config.update = function (grid)
+          for i = 1, #grid do
+            local prev = grid[i][#(grid[i])]
+              for j = 1, #(grid[i]) do
+                grid[i][j], prev = prev, grid[i][j]
+              end
+            end
+            return true
+          end
+        '';
+        description = ''
+          Configuration used to generate an animation to be registered.
+
+          The final value for `ca_config` will be used to register a new
+          animation using `require("cellular-automaton").register_animation(ca_config)`
+
+          ::: {.warning}
+            `ca_config` **must** eval to a valid Lua table. nvf does not and cannot
+            perform any kind of validation on your Lua code, so bogus values will
+            result in errors when the animation is registered.
+          :::
+        '';
+      };
+    };
+  };
+}