feat: refactor dart and elixir LSPs according to the new structure

modules/lsp/default.nix

@@ -15,9 +15,5 @@ _: {
     ./lsp-signature
     ./lightbulb
     ./lspkind
-
-    # language specific modules
-    ./flutter-tools-nvim # dart & flutter
-    ./elixir # elixir
   ];
 }

modules/lsp/elixir/config.nix

@@ -1,67 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-with lib;
-with builtins; let
-  cfg = config.vim.lsp.elixir;
-in {
-  config = mkIf (cfg.enable) {
-    vim.startPlugins = [
-      "elixir-tools"
-      "plenary-nvim"
-    ];
-
-    vim.luaConfigRC.elixir-tools = nvim.dag.entryAnywhere ''
-        local elixir = require("elixir")
-        local elixirls = require("elixir.elixirls")
-
-        elixir.setup {
-          elixirls = {
-
-
-          -- alternatively, point to an existing elixir-ls installation (optional)
-          -- not currently supported by elixirls, but can be a table if you wish to pass other args `{"path/to/elixirls", "--foo"}`
-          cmd = "${lib.getExe pkgs.elixir-ls}",
-
-          -- default settings, use the `settings` function to override settings
-          settings = elixirls.settings {
-            dialyzerEnabled = true,
-            fetchDeps = false,
-            enableTestLenses = false,
-            suggestSpecs = false,
-          },
-
-          on_attach = function(client, bufnr)
-            local map_opts = { buffer = true, noremap = true}
-
-            -- run the codelens under the cursor
-            vim.keymap.set("n", "<space>r",  vim.lsp.codelens.run, map_opts)
-            -- remove the pipe operator
-            vim.keymap.set("n", "<space>fp", ":ElixirFromPipe<cr>", map_opts)
-            -- add the pipe operator
-            vim.keymap.set("n", "<space>tp", ":ElixirToPipe<cr>", map_opts)
-            vim.keymap.set("v", "<space>em", ":ElixirExpandMacro<cr>", map_opts)
-
-            -- bindings for standard LSP functions.
-            vim.keymap.set("n", "<space>df", "<cmd>lua vim.lsp.buf.format()<cr>", map_opts)
-            vim.keymap.set("n", "<space>gd", "<cmd>lua vim.diagnostic.open_float()<cr>", map_opts)
-            vim.keymap.set("n", "<space>dt", "<cmd>lua vim.lsp.buf.definition()<cr>", map_opts)
-            vim.keymap.set("n", "<space>K", "<cmd>lua vim.lsp.buf.hover()<cr>", map_opts)
-            vim.keymap.set("n", "<space>gD","<cmd>lua vim.lsp.buf.implementation()<cr>", map_opts)
-            vim.keymap.set("n", "<space>1gD","<cmd>lua vim.lsp.buf.type_definition()<cr>", map_opts)
-            -- keybinds for fzf-lsp.nvim: https://github.com/gfanto/fzf-lsp.nvim
-            -- you could also use telescope.nvim: https://github.com/nvim-telescope/telescope.nvim
-            -- there are also core vim.lsp functions that put the same data in the loclist
-            vim.keymap.set("n", "<space>gr", ":References<cr>", map_opts)
-            vim.keymap.set("n", "<space>g0", ":DocumentSymbols<cr>", map_opts)
-            vim.keymap.set("n", "<space>gW", ":WorkspaceSymbols<cr>", map_opts)
-            vim.keymap.set("n", "<leader>d", ":Diagnostics<cr>", map_opts)
-          end
-        }
-      }
-    '';
-  };
-}

modules/lsp/elixir/default.nix

@@ -1,6 +0,0 @@
-_: {
-  imports = [
-    ./config.nix
-    ./elixir-tools.nix
-  ];
-}

modules/lsp/elixir/elixir-tools.nix

@@ -1,10 +0,0 @@
-{
-  config,
-  lib,
-  ...
-}:
-with lib;
-with builtins; {
-  options.vim.lsp.elixir = {
-  };
-}

modules/lsp/flutter-tools-nvim/config.nix

@@ -1,33 +0,0 @@
-{
-  config,
-  lib,
-  ...
-}:
-with lib;
-with builtins; let
-  cfg = config.vim.lsp;
-  ftcfg = cfg.dart.flutter-tools;
-in {
-  config = mkIf (cfg.enable && ftcfg.enable) {
-    vim.startPlugins = ["flutter-tools"];
-
-    vim.luaConfigRC.flutter-tools = nvim.dag.entryAnywhere ''
-      require('flutter-tools').setup {
-        lsp = {
-          color = { -- show the derived colours for dart variables
-            enabled = ${boolToString ftcfg.color.enable}, -- whether or not to highlight color variables at all, only supported on flutter >= 2.10
-            background = ${boolToString ftcfg.color.highlightBackground}, -- highlight the background
-            foreground = ${boolToString ftcfg.color.highlightForeground}, -- highlight the foreground
-            virtual_text = ${boolToString ftcfg.color.virtualText.enable}, -- show the highlight using virtual text
-            virtual_text_str = ${ftcfg.color.virtualText.character} -- the virtual text character to highlight
-          },
-
-          capabilities = capabilities,
-          on_attach = default_on_attach;
-          flags = lsp_flags,
-        },
-      }
-
-    '';
-  };
-}

modules/lsp/flutter-tools-nvim/default.nix

@@ -1,6 +0,0 @@
-_: {
-  imports = [
-    ./flutter-tools.nix
-    ./config.nix
-  ];
-}

modules/lsp/flutter-tools-nvim/flutter-tools.nix

@@ -1,37 +0,0 @@
-{
-  config,
-  lib,
-  ...
-}:
-with lib;
-with builtins; {
-  options.vim.lsp.dart.flutter-tools = {
-    enable = mkEnableOption "Enable flutter-tools for flutter support";
-
-    color = {
-      enable = mkEnableOption "Whether or mot to highlight color variables at all";
-
-      highlightBackground = mkOption {
-        type = types.bool;
-        default = false;
-        description = "Highlight the background";
-      };
-
-      highlightForeground = mkOption {
-        type = types.bool;
-        default = false;
-        description = "Highlight the foreground";
-      };
-
-      virtualText = {
-        enable = mkEnableOption "Show the highlight using virtual text";
-
-        character = mkOption {
-          type = types.str;
-          default = "■";
-          description = "Virtual text character to highlight";
-        };
-      };
-    };
-  };
-}