flake/nixos/nvim/plugins/lsp.nix

{
  pkgs,
  lib,
  ...
}:
{
  programs.nixvim = {
    extraPackages = with pkgs; [
      nixfmt-rfc-style
    ];
    plugins = {
      luasnip = {
        enable = true;
      };
      lsp-status = {
        enable = true;
      };
      schemastore = {
        enable = true;
        json.enable = true;
        yaml.enable = true;
      };
      lsp = {
        enable = true;
        capabilities = # lua
          ''capabilities.textDocument.completion.completionItem.snippetSupport = true'';
        inlayHints = true;
        servers = {
          basedpyright = {
            enable = true; # Python
            settings = {
              pyright.disableOrganizeImports = true;
            };
          };
          ruff.enable = true; # Python
          omnisharp = {
            enable = true; # C#
            package = pkgs.omnisharp-roslyn;
            cmd = [ "${lib.getExe pkgs.omnisharp-roslyn}" ];
          };
          nil_ls = {
            enable = true; # Nix
            settings.formatting.command = [ "${lib.getExe pkgs.nixfmt-rfc-style}" ];
          };
          luau_lsp = {
            enable = true;
            package = pkgs.callPackage ../../../packages/luau-lsp.nix { inherit pkgs; };
          };
          lua_ls.enable = true;
          html.enable = true;
          jsonls.enable = true;
          yamlls.enable = true;
          taplo.enable = true; # TOML
          cssls.enable = true;
          tailwindcss.enable = true;
          dockerls.enable = true;
          docker_compose_language_service.enable = true;
          bashls.enable = true;
          ts_ls.enable = true;
          denols.enable = true; # JavaScript / TypeScript (Deno)
          eslint.enable = true; # JavaScript / TypeScript
          slint_lsp.enable = true;
          typos_lsp.enable = true;
        };
        preConfig = # lua
          ''
            vim.api.nvim_create_autocmd("LspAttach", {
              group = vim.api.nvim_create_augroup('lsp_attach_disable_ruff_hover', { clear = true }),
              callback = function(args)
                local client = vim.lsp.get_client_by_id(args.data.client_id)
                if client == nil then
                  return
                end
                if client.name == 'ruff' then
                  -- Disable hover in favor of basedpyright
                  client.server_capabilities.hoverProvider = false
                end
              end,
              desc = 'LSP: Disable hover capability from Ruff',
            })
          '';
      };
      trouble = {
        enable = true;
        settings = {
          auto_refresh = true;
        };
      };
    };
    extraPlugins = with pkgs.vimPlugins; [
      vim-csharp
      # (pkgs.vimUtils.buildVimPlugin {
      #   # https://github.com/OrangeT/vim-csharp
      #   name = "vim-csharp";
      #   src = pkgs.fetchFromGitHub {
      #     owner = "OrangeT";
      #     repo = "vim-csharp";
      #     rev = "b5982fc69bba7d507638a308d6875b031054280d";
      #     sha256 = "";
      #   };
      # })
    ];
    keymaps = [
      {
        mode = "n";
        key = "<leader>x";
        action = "<CMD>Trouble<CR>";
        options = {
          desc = "Trouble";
          silent = true;
        };
      }
      {
        mode = "n";
        key = "<leader>xx";
        action = "<CMD>Trouble diagnostics toggle<CR>";
        options = {
          desc = "Diagnostics (Trouble)";
          silent = true;
        };
      }
      {
        mode = "n";
        key = "<leader>xX";
        action = "<CMD>Trouble diagnostics toggle filter.buf=0<CR>";
        options = {
          desc = "Buffer Diagnostics (Trouble)";
          silent = true;
        };
      }
      {
        mode = "n";
        key = "<leader>xs";
        action = "<CMD>Trouble symbols toggle focus=false<CR>";
        options = {
          desc = "Symbols (Trouble)";
          silent = true;
        };
      }
      {
        mode = "n";
        key = "<leader>xd";
        action = "<CMD>Trouble lsp_definitions toggle<CR>";
        options = {
          desc = "LSP Definitions / references / ... (Trouble)";
          silent = true;
        };
      }
      {
        mode = "n";
        key = "<leader>xl";
        action = "<CMD>Trouble loclist toggle<CR>";
        options = {
          desc = "Location List (Trouble)";
          silent = true;
        };
      }
      {
        mode = "n";
        key = "<leader>xq";
        action = "<CMD>Trouble qflist toggle<CR>";
        options = {
          desc = "Quickfix (Trouble)";
          silent = true;
        };
      }
    ];
  };
}