dotfiles/programs/nvim/default.nix

{ pkgs, ... }:
let
  render-markdown = pkgs.vimUtils.buildVimPlugin {
    name = "render-markdown";
    src = pkgs.fetchFromGitHub {
      owner = "MeanderingProgrammer";
      repo = "markdown.nvim";
      rev = "78ef39530266b3a0736c48b46c3f5d1ab022c7db";
      hash = "sha256-mddnBvIrekHh60Ix6qIYAnv10Mu40LamGI47EXk9wSo=";
    };
  };
  # for lsp/cmp inside markdown code blocks
  otter = pkgs.vimUtils.buildVimPlugin {
    name = "otter";
    src = pkgs.fetchFromGitHub {
      owner = "jmbuhr";
      repo = "otter.nvim";
      rev = "cbb1be0586eae18cbea38ada46af428d2bebf81a";
      hash = "sha256-eya/8rG3O8UFeeBRDa5U8v3qay+q3iFwPnYtdX7ptCA=";
    };
  };
in
{
  home = { sessionVariables = { EDITOR = "nvim"; }; };

  programs.nixvim = {
    enable = true;
    globals.mapleader = " ";
    globals.maplocalleader = " ";

    viAlias = true;
    vimAlias = true;

    # Highlight and remove extra white spaces
    highlight.ExtraWhitespace.bg = "red";
    match.ExtraWhitespace = "\\s\\+$";

    package = pkgs.neovim-unwrapped;

    clipboard.providers.wl-copy.enable = true;

    keymaps = [
      {
        key = "<f2>";
        action = "<cmd>Lspsaga rename<cr>";
      }
      {
        key = "<leader>o";
        action = "<cmd>Lspsaga outline<cr>";
      }
      {
        key = "<leader>.";
        action = "<cmd>Lspsaga code_action<cr>";
      }

    ];

    plugins = {
      treesitter = {
        enable = true;

        nixGrammars = true;
        nixvimInjections = true;

        settings = {
          indent.enable = true;
          ensure_installed = "all";
          ignore_install = [
            "wing"
          ];

          highlight.enable = true;
        };
      };
      rainbow-delimiters.enable = true;
      vim-surround.enable = true;
      cmp-nvim-lsp.enable = true;
      lsp-format.enable = true;
      fugitive.enable = true;
      lspkind.enable = true;
      crates-nvim.enable = true;
      fidget.enable = true;
      cmp.enable = true;
      nvim-autopairs.enable = true;

      auto-session = {
        enable = true;
        settings = {
          auto_save_enabled = true;
          auto_restore_enabled = true;
          pre_save_cmds = [ "Neotree close" ];
          post_restore_cmds = [ "Neotree filesystem show" ];
        };
      };

      comment = {
        enable = true;

        settings = {
          sticky = true;
        };
      };

      neo-tree = {
        enable = true;
        closeIfLastWindow = true;
        window = {
          position = "right";
          width = 30;
          mappings = {
            "<bs>" = "navigate_up";
            "." = "set_root";
            "/" = "fuzzy_finder";
            "f" = "filter_on_submit";
            "h" = "show_help";
          };
        };
        filesystem = {
          followCurrentFile.enabled = true;
          filteredItems = {
            hideHidden = false;
            hideDotfiles = false;
            forceVisibleInEmptyFolder = true;
            hideGitignored = false;
          };
        };
      };


      nvim-lightbulb = {
        enable = true;
        settings = {
          autocmd = {
            enabled = true;
            updatetime = 200;
          };
          line = {
            enabled = true;
          };
          number = {
            enabled = true;
            hl = "LightBulbNumber";
          };
          float = {
            enabled = false;
            text = "💡";
          };
          sign = {
            enabled = true;
            text = "💡";
          };
          status_text = {
            enabled = false;
            text = "💡";
          };
        };
      };

      gitsigns = {
        enable = true;

        settings = {
          current_line_blame = true;
          current_line_blame_opts = {
            virt_text = true;
            virt_text_pos = "eol";
          };
        };
      };

      lspsaga = {
        enable = true;
        lightbulb.enable = false;
        codeAction.keys = {
          quit = "<Esc>";
        };
      };

      typst-vim = {
        enable = true;
        settings = {
          cmd = "${pkgs.typst}/bin/typst";
          conceal_math = 1;
          auto_close_toc = 1;
        };
      };

      lualine = {
        enable = true;
        settings.options.theme = "onedark";
      };

      rustaceanvim = {
        enable = true;
        rustAnalyzerPackage = pkgs.rust-analyzer;

        settings = {
          auto_attach = true;
          server = {
            standalone = false;
            default_settings = {
              rust-analyzer = {
                inlayHints = { lifetimeElisionHints = { enable = "always"; }; };
                check = { command = "clippy"; };
                cachePriming.enable = false;
              };
              # cargo = {
              #   buildScripts.enable = true;
              #   features = "all";
              #   runBuildScripts = true;
              #   loadOutDirsFromCheck = true;
              # };
              # checkOnSave = true;
              # check = {
              #   allFeatures = true;
              #   command = "clippy";
              #   extraArgs = [ "--no-deps" ];
              # };
              # procMacro = { enable = true; };
              # imports = {
              #   granularity = { group = "module"; };
              #   prefix = "self";
              # };
              # files = {
              #   excludeDirs =
              #     [ ".cargo" ".direnv" ".git" "node_modules" "target" ];
              # };
              #
              # inlayHints = {
              #   bindingModeHints.enable = true;
              #   closureStyle = "rust_analyzer";
              #   closureReturnTypeHints.enable = "always";
              #   discriminantHints.enable = "always";
              #   expressionAdjustmentHints.enable = "always";
              #   implicitDrops.enable = true;
              #   lifetimeElisionHints.enable = "always";
              #   rangeExclusiveHints.enable = true;
              #   reborrowHints.enable = "mutable";
              # };
              #
              # rustc.source = "discover";
              #
              # options.diagnostics = {
              #   enable = true;
              #   styleLints.enable = true;
              # };
            };
          };
        };
      };

      lsp = {
        enable = true;

        servers = {
          astro.enable = true;
          cssls.enable = true;
          nil_ls = {
            enable = true;
            extraOptions = {
              nix = {
                maxMemoryMB = 0;
                flake = {
                  autoArchive = true;
                  autoEvalInputs = true;
                  nixpkgsInputName = "nixpkgs";
                };
              };
            };
          };

          clangd = {
            enable = true;
            filetypes = [ "c" "cpp" "objc" "objcpp" ];
          };
          eslint = {
            enable = true;
            filetypes =
              [ "javascript" "javascriptreact" "typescript" "typescriptreact" ];
          };
          html = {
            enable = true;
            filetypes = [ "html" ];
          };
          jsonls = {
            enable = true;
            filetypes = [ "json" "jsonc" ];
          };
          pyright = {
            enable = true;
            filetypes = [ "python" ];
          };
          bashls = {
            enable = true;

            filetypes = [ "sh" "bash" ];
          };
          # ts_ls = {
          #   enable = true;
          #   filetypes =
          #     [ "javascript" "javascriptreact" "typescript" "typescriptreact" ];
          # };
          marksman.enable = true;
          yamlls = {
            enable = true;
            filetypes = [ "yaml" ];
          };
        };

        inlayHints = true;

        keymaps = {
          lspBuf = {
            "<leader>;" = "format";
            "gh" = "hover";
          };
        };
      };
      floaterm = {
        enable = true;
        opener = "edit";
        width = 0.8;
        height = 0.8;
      };
      telescope = {
        enable = true;

        extensions.ui-select.enable = true;
        extensions.fzf-native.enable = true;

        settings = {
          defaults = {
            path_display = [ "smart" ];
            layout_strategy = "horizontal";
            layout_config = {
              width = 0.99;
              height = 0.99;
            };
          };
        };
      };

      # tabs
      barbar = {
        enable = true;
        settings = {
          options.diagnostics = "nvim_lsp";
          focus_on_close = "previous";
        };
      };

      none-ls = {
        enable = true;
        sources = {
          formatting.nixpkgs_fmt.enable = true;
          code_actions.statix.enable = true;
          diagnostics = {
            statix.enable = true;
            deadnix.enable = true;
          };
        };
      };
      nix.enable = true;

      web-devicons.enable = true;
    };
    extraPlugins = with pkgs.vimPlugins; [
      onedark-nvim
      vim-vsnip
      cmp-vsnip
      cmp-path
      cmp-spell
      nvim-web-devicons
      telescope-ui-select-nvim
      telescope-fzf-native-nvim
      vim-suda
      render-markdown
      otter
      vim-astro
      nvim-web-devicons
      vim-visual-multi
      vim-gh-line
      # vim-bufkill
      BufOnly-vim
      neoconf-nvim
      vim-autoswap
      targets-vim
    ];

    extraConfigLuaPre = ''
      require("neoconf").setup({})
    '';
    extraConfigLua = ''
      require("render-markdown").setup {
        latex_converter = '${pkgs.python312Packages.pylatexenc}/bin/latex2text',
      }
    '' + (builtins.readFile ./config.lua);

    opts = {
      lazyredraw = false;
      startofline = true;
      showmatch = true;
    };
  };
}