Neovim

В нем реализована мощная архитектура плагинов, позволяющая выполнять плагины асинхронно, что может значительно повысить производительность некоторых операций. Также в него встроен эмулятор терминала, позволяющий запускать shell-команды непосредственно в редакторе. В проекте особое внимание уделяется качеству и удобству сопровождения кода, а чистая, хорошо документированная кодовая база облегчает разработчикам внесение своего вклада.

Neovim

Text Editor Application

Developer(s)	Neovim Core Team & Community
Latest release	Nvim 0.11.2 (May 30, 2025)
Status	Active
Operating System	Cross-platform (Linux, macOS, Windows)
Platform(s)	Desktop
Language(s)	C, Lua, Vim Script
License	Apache 2.0 (with parts under Vim license)
External links
Website	neovim.io
GitHub	neovim/neovim
Bug tracker	GitHub Issues
Documentation	Official Documentation

See also: Vim

Neovim is a highly extensible and open source text editor that aims to improve upon and modernize the popular Vim editor. It's designed to be a drop-in replacement for Vim, maintaining compatibility with most Vim plugins and configurations while offering additional features and improvements. Neovim focuses on extensibility, usability, and performance.

Установка

Используя nix-shell

To temporarily use Neovim in a shell environment without modifying your system configuration, you can run:

$ nix-shell -p neovim

This makes the Neovim editor available in your current shell. You can then launch Neovim by typing neovim.

System setup

To install Neovim system-wide, making it available to all users, add the following to your configuration:

<span lang="en" dir="ltr" class="mw-content-ltr"># Example for /etc/nixos/configuration.nix</span>
environment.systemPackages = [
  pkgs.neovim
];

<span lang="en" dir="ltr" class="mw-content-ltr"># User-specific installation (in ~/.config/nixpkgs/home.nix)</span>
home.packages = [
  pkgs.neovim
];

After rebuilding your system with nixos-rebuild switch or home-manager switch, Neovim will be installed and accessible.

Настройка

Начальная

# Глобально
programs.neovim = {
   enable = true;
   defaultEditor = true;
};

# Для одного пользователя
programs.neovim = {
  enable = true;
  extraConfig = ''
    set number relativenumber
  '';
};

Продвинутая

# Глобально
programs.neovim = {
  enable = true;
  defaultEditor = true;
  viAlias = true;
  vimAlias = true;
  configure = {
    customRC = ''
      set number
      set cc=80
      set list
      set listchars=tab:→\ ,space:·,nbsp:␣,trail:•,eol:¶,precedes:«,extends:»
      if &diff
        colorscheme blue
      endif
    '';
    packages.myVimPackage = with pkgs.vimPlugins; {
      start = [ ctrlp ];
    };
  };
};

# Для одного пользователя
# Вам нужно добавить строку ниже, чтобы установить его в качестве редактора по умолчанию:
environment.variables.EDITOR = "nvim";

Советы и рекомендации

Варианты Пакета

Have a look at the Neovim Nightly Overlay to install the most recent current nightly version of Neovim.

You can run the master version via the following command:

$ nix run "github:nix-community/neovim-nightly-overlay"

Управление Плагинами

plugins = [
  # Пример Плагина: nvim-tree-lua
  pkgs.vimPlugins.nvim-tree-lua

  <div lang="en" dir="ltr" class="mw-content-ltr">
# Example Plugin: vim-startify with configuration
</div>
  {
    plugin = pkgs.vimPlugins.vim-startify;
    config = "let g:startify_change_to_vcs_root = 0";
  }

  <div lang="en" dir="ltr" class="mw-content-ltr">
# Example Plugin: nvim-colorizer-lua with Lua config
  # Due to how the runtimepath for Lua modules is processed, your configuration may require
  # packadd! plugin-name to require a module. A home-manager example:
</div>
  {
    plugin = pkgs.vimPlugins.nvim-colorizer-lua;
    config = ''
      packadd! nvim-colorizer.lua
      lua << END
        require 'colorizer'.setup {
          '*'; <span lang="en" dir="ltr" class="mw-content-ltr">-- Highlight all files, but customize some others.</span>
          '!vim'; <span lang="en" dir="ltr" class="mw-content-ltr">-- Exclude vim from highlighting.</span>
        }
      END
    '';
  }

  # Пример плагина: nvim-treesitter с конфигурацией на языке Lua
  {
    plugin = pkgs.vimPlugins.nvim-treesitter;
    config = ''
      packadd! nvim-treesitter
      lua <<EOF
        require'nvim-treesitter.configs'.setup {
          highlight = {
            enable = true,              <span lang="en" dir="ltr" class="mw-content-ltr">-- false will disable the whole extension</span>
            disable = {},               -- список языков, которые будут отключены
          },
          incremental_selection = {
            enable = true,
            keymaps = {
              init_selection = "gnn",
              node_incremental = "grn",
              scope_incremental = "grc",
              node_decremental = "grm",
            },
          },
          textobjects = {
            select = {
              enable = true,
              lookahead = true,
              keymaps = {
                ["af"] = "@function.outer",
                ["if"] = "@function.inner",
                ["ac"] = "@class.outer",
                ["ic"] = "@class.inner",
              },
            },
          },
        }
      EOF
    '';
  }

  <div lang="en" dir="ltr" class="mw-content-ltr">
# Installing grammars for tree-sitter
  # Option 1: Install all grammar packages
  pkgs.vimPlugins.nvim-treesitter.withAllGrammars
  
  # Option 2: Install specific grammar packages
  # (pkgs.vimPlugins.nvim-treesitter.withPlugins (p: [ p.c p.java ]))
</div>

  <div lang="en" dir="ltr" class="mw-content-ltr">
# Option 3: Installing grammars without Nix
  # Installing grammar packages through the built-in command can lead to errors.
  # The following Neovim command will install syntax highlighting for the C programming language: :TSInstall c
</div>
];

Frameworks

If you prefer not to configure your system manually, NixOS offers several predefined configurations and community-supported options. Here are a few of them:

• LazyVim

• AstroNvim

• NVChad

FHS wrapper

You can create a custom neovim FHS wrapper

{
  buildFHSEnv,
  writeShellScript,
  neovim,
}:
buildFHSEnv {
  name = "nvim-fhs";
  targetPkgs = pkgs: [ neovim ];

  runScript = writeShellScript "nvim-fhs.sh" ''
    exec ${neovim}/bin/nvim "$@"
  '';
}

This FHS wrapper example is based on a contribution to nixpkgs. For an extended configuration that includes setting up `mason.nvim` with a similar FHS environment, see this NixOS/nixpkgs issue comment.

Решение проблем

lua-language-server: Dynamically linked executable error

In your ~/.local/state/nvim/lsp.log, you have the following error:

[ERROR][2025-06-07 23:13:15] ...p/_transport.lua:36	"rpc"	"lua-language-server"	"stderr"	"Could not start dynamically linked executable: /home/incogshift/.local/share/nvim/mason/packages/lua-language-server/libexec/bin/lua-language-server\nNixOS cannot run dynamically linked executables intended for generic\nlinux environments out of the box. For more information, see:\nhttps://nix.dev/permalink/stub-ld\n"

A solution for this issue can be found on Stack Overflow.

See also

• Home Manager – For declarative Neovim configuration at the user level: Neovim module in Home Manager
• Official Documentation – Official Neovim documentation.
• NixOS options for Neovim – System-level Neovim configuration.
• Neovim discussions on NixOS Discourse – Community tips, troubleshooting, and use cases.
• Neovim Overlay on Nixpkgs – For nightly builds and additional Neovim packages.