feat: add setupOpts

modules/plugins/tabline/cokeline/cokeline.nix

@@ -1,6 +1,9 @@
 {lib, ...}: let
-  inherit (lib.options) mkEnableOption;
+  inherit (lib.options) mkEnableOption mkOption;
   inherit (lib.nvim.binds) mkMappingOption;
+  inherit (lib.nvim.types) mkPluginSetupOption luaInline;
+  inherit (lib.types) int bool str enum listOf nullOr;
+  inherit (lib.generators) mkLuaInline;
 in {
   options.vim.tabline.cokeline = {
     enable = mkEnableOption "cokeline";
@@ -13,5 +16,208 @@ in {
       switchPrevious = mkMappingOption "Move previous buffer" "<leader>bmp";
       closeByLetter = mkMappingOption "Close buffer by letter" "<leader>bd";
     };
+
+    setupOpts = mkPluginSetupOption "Cokeline" {
+      show_if_buffers_are_at_least = mkOption {
+        description = "Only show the bufferline when there are at least this many visible buffers";
+        type = int;
+        default = 0;
+      };
+
+      buffers = {
+        filter_valid = mkOption {
+          description = "Only show valid buffers in the bufferline";
+          type = bool;
+          default = false;
+        };
+        filter_visible = mkOption {
+          description = "Only show visible buffers in the bufferline";
+          type = bool;
+          default = false;
+        };
+        focus_on_delete = mkOption {
+          description = "Focus on buffer deletion";
+          type = enum ["prev" "next"];
+          default = "next";
+        };
+        new_buffers_position = mkOption {
+          description = "Position of new buffers";
+          type = enum ["last" "next" "directory" "number"];
+          default = "last";
+        };
+        delete_on_right_click = mkOption {
+          description = "Delete buffer on right click";
+          type = bool;
+          default = true;
+        };
+      };
+
+      mappings = {
+        cycle_prev_next = mkOption {
+          description = "If true, the last (first) buffer gets focused/switched, if false, nothing happens";
+          type = bool;
+          default = true;
+        };
+        disable_mouse = mkOption {
+          description = "Disable mouse mappings";
+          type = bool;
+          default = false;
+        };
+      };
+
+      history = {
+        enable = mkOption {
+          description = "Enable a history of focused buffers using a ringbuffer";
+          type = bool;
+          default = true;
+        };
+        size = mkOption {
+          description = "The maximum number of items to keep in the history";
+          type = int;
+          default = 2;
+        };
+      };
+
+      rendering = {
+        max_buffer_width = mkOption {
+          description = "The maximum number of characters a rendered buffer is allowed to take up. The buffer will be truncated if its width is bigger than this value.";
+          type = int;
+          default = 999;
+        };
+      };
+
+      pick = {
+        use_filename = mkOption {
+          description = "Whether to use the filename's first letter first before picking a letter from the valid letters list in order.";
+          type = bool;
+          default = true;
+        };
+        letters = mkOption {
+          description = "The list of letters that are valid as pick letters. Sorted by keyboard reachability by default, but may require tweaking for non-QWERTY keyboard layouts.";
+          type = str;
+          default = "asdfjkl;ghnmxcvbziowerutyqpASDFJKLGHNMXCVBZIOWERTYQP";
+        };
+      };
+
+      default_hl = {
+        fg = mkOption {
+          description = "The default foreground color for buffers";
+          type = luaInline;
+          default = mkLuaInline ''
+            function(buffer)
+              return
+                buffer.is_focused
+                and vim.api.nvim_get_hl_by_name('Normal', true).foreground
+                or vim.api.nvim_get_hl_by_name('Comment', true).foreground
+            end
+          '';
+        };
+        bg = mkOption {
+          description = "The default background color for buffers";
+          type = luaInline;
+          default = mkLuaInline ''
+            function(buffer)
+              return vim.api.nvim_get_hl_by_name('ColorColumn', true).background
+            end
+          '';
+        };
+        sp = mkOption {
+          description = "The default special key color for buffers";
+          type = nullOr luaInline;
+          default = null;
+        };
+        bold = mkOption {
+          description = "The default bold attribute for buffers";
+          type = nullOr luaInline;
+          default = null;
+        };
+        italic = mkOption {
+          description = "The default italic attribute for buffers";
+          type = nullOr luaInline;
+          default = null;
+        };
+        underline = mkOption {
+          description = "The default underline attribute for buffers";
+          type = nullOr luaInline;
+          default = null;
+        };
+        undercurl = mkOption {
+          description = "The default undercurl attribute for buffers";
+          type = nullOr luaInline;
+          default = null;
+        };
+        strikethrough = mkOption {
+          description = "The default strikethrough attribute for buffers";
+          type = nullOr luaInline;
+          default = null;
+        };
+      };
+
+      fill_hl = mkOption {
+        description = "The highlight group used to fill the tabline space";
+        type = str;
+        default = "TabLineFill";
+      };
+
+      tabs = {
+        placement = mkOption {
+          description = "The position of the tabline";
+          type = enum ["left" "right"];
+          default = "left";
+        };
+      };
+
+      sidebar = {
+        filetype = mkOption {
+          description = "The filetype of the sidebar";
+          type = listOf str;
+          default = ["NvimTree" "neo-tree" "SidebarNvim"];
+        };
+      };
+
+      # components = mkOption {
+      #   description = "The components to use in the tabline";
+      #   type = luaInline;
+      #   default = mkLuaInline ''
+      #     {
+      #       {
+      #         text = ' ',
+      #         bg = vim.api.nvim_get_hl_by_name('Normal', true).background,
+      #       },
+      #       {
+      #         text = '',
+      #         fg = vim.api.nvim_get_hl_by_name('ColorColumn', true).background,
+      #         bg = vim.api.nvim_get_hl_by_name('Normal', true).background,
+      #       },
+      #       {
+      #         text = function(buffer)
+      #           return buffer.devicon.icon
+      #         end,
+      #         fg = function(buffer)
+      #           return buffer.devicon.color
+      #         end,
+      #       },
+      #       {
+      #         text = ' ',
+      #       },
+      #       {
+      #         text = function(buffer) return buffer.filename .. '  ' end,
+      #         style = function(buffer)
+      #           return buffer.is_focused and 'bold' or nil
+      #         end,
+      #       },
+      #       {
+      #         text = '',
+      #         delete_buffer_on_left_click = true,
+      #       },
+      #       {
+      #         text = '',
+      #         fg = vim.api.nvim_get_hl_by_name('ColorColumn', true).background,
+      #         bg = vim.api.nvim_get_hl_by_name('Normal', true).background,
+      #       }
+      #     }
+      #   '';
+      # };
+    };
   };
 }

modules/plugins/tabline/cokeline/config.nix

@@ -5,6 +5,7 @@
 }: let
   inherit (lib.modules) mkIf mkMerge;
   inherit (lib.nvim.binds) mkBinding pushDownDefault;
+  inherit (lib.nvim.lua) toLuaObject;
   inherit (lib.nvim.dag) entryAnywhere;
 
   cfg = config.vim.tabline.cokeline;
@@ -37,57 +38,7 @@ in {
 
       luaConfigRC = {
         cokeline = entryAnywhere ''
-          local get_hex = require('cokeline.hlgroups').get_hl_attr
-
-          require('cokeline').setup({
-            default_hl = {
-              fg = function(buffer)
-                return
-                  buffer.is_focused
-                  and get_hex('Normal', 'fg')
-                   or get_hex('Comment', 'fg')
-              end,
-              bg = get_hex('ColorColumn', 'bg'),
-            },
-
-            components = {
-              {
-                text = ' ',
-                bg = get_hex('Normal', 'bg'),
-              },
-              {
-                text = '',
-                fg = get_hex('ColorColumn', 'bg'),
-                bg = get_hex('Normal', 'bg'),
-              },
-              {
-                text = function(buffer)
-                  return buffer.devicon.icon
-                end,
-                fg = function(buffer)
-                  return buffer.devicon.color
-                end,
-              },
-              {
-                text = ' ',
-              },
-              {
-                text = function(buffer) return buffer.filename .. '  ' end,
-                style = function(buffer)
-                  return buffer.is_focused and 'bold' or nil
-                end,
-              },
-              {
-                text = '',
-                delete_buffer_on_left_click = true,
-              },
-              {
-                text = '',
-                fg = get_hex('ColorColumn', 'bg'),
-                bg = get_hex('Normal', 'bg'),
-              },
-            },
-          })
+          require('cokeline').setup(${toLuaObject cfg.setupOpts})
         '';
       };
     };