DCGOS/home/nvim/default.nix

{ config
, lib
, pkgs
, ...
}: {
  programs.neovim = {
    enable = true;
    extraPackages = with pkgs; [
      #Go
      gopls
      gofumpt
      golines

      #Lua
      stylua
      lua-language-server

      #Nix
      nixd
      nixpkgs-fmt

      #Java
      google-java-format
      jdt-language-server

      #Rust
      clippy
      rustfmt
      rust-analyzer

      #Shell
      shfmt
      bash-language-server

      #C/C++
      clang-tools

      #Kotlin
      ktlint
      kotlin-language-server

      #Python
      ruff
      black
      python312Packages.python-lsp-server

      #JS/TS/Web
      prettierd
      nodePackages.prettier

      jq #JSON
      taplo #TOML
      yamlfmt #YAML
    ];

    plugins = with pkgs.vimPlugins; [
      lazy-nvim
    ];

    extraLuaConfig =
      let
        plugins = with pkgs.vimPlugins; [
          LazyVim
          bufferline-nvim
          cmp_luasnip
          conform-nvim
          dashboard-nvim
          flash-nvim
          friendly-snippets
          gitsigns-nvim
          lualine-nvim
          neo-tree-nvim
          neoconf-nvim
          neodev-nvim
          noice-nvim
          nui-nvim
          nvim-lint
          nvim-lspconfig
          nvim-notify
          nvim-spectre
          nvim-treesitter
          nvim-treesitter-context
          nvim-ts-autotag
          nvim-ts-context-commentstring
          nvim-web-devicons
          persistence-nvim
          plenary-nvim
          todo-comments-nvim
          tokyonight-nvim
          trouble-nvim
          vim-illuminate
          vim-startuptime
          which-key-nvim
          fzf-lua
          snacks-nvim
          markview-nvim
          {
            name = "lazydev.nvim";
            path = lazydev-nvim;
          }
          {
            name = "blink.cmp";
            path = blink-cmp;
          }
          {
            name = "LuaSnip";
            path = luasnip;
          }
          {
            name = "mini.ai";
            path = mini-nvim;
          }
          {
            name = "mini.bufremove";
            path = mini-nvim;
          }
          {
            name = "mini.comment";
            path = mini-nvim;
          }
          {
            name = "mini.indentscope";
            path = mini-nvim;
          }
          {
            name = "mini.pairs";
            path = mini-nvim;
          }
          {
            name = "mini.surround";
            path = mini-nvim;
          }
          {
            name = "mini.icons";
            path = mini-icons;
          }
          {
            name = "grug-far.nvim";
            path = grug-far-nvim;
          }
        ];
        mkEntryFromDrv = drv:
          if lib.isDerivation drv
          then {
            name = "${lib.getName drv}";
            path = drv;
          }
          else drv;
        lazyPath = pkgs.linkFarm "lazy-plugins" (builtins.map mkEntryFromDrv plugins);
      in
      ''
        require("lazy").setup({
          defaults = {
            lazy = true,
          },
          dev = {
            -- reuse files from pkgs.vimPlugins.*
            path = "${lazyPath}",
            patterns = { "." },
            -- fallback to download
            fallback = true,
          },
          rocks = {
            enabled = false,
            hererocks = false,
          },
          spec = {
            { "LazyVim/LazyVim", import = "lazyvim.plugins" },
            -- The following configs are needed for fixing lazyvim on nix
            -- disable mason.nvim, use programs.neovim.extraPackages
            { "mason-org/mason-lspconfig.nvim", enabled = false },
            { "mason-org/mason.nvim", enabled = false },
            -- import/override with your plugins
            { import = "lazyvim.plugins.extras.lang.go" },
            { import = "lazyvim.plugins.extras.lang.clangd" },
            { import = "lazyvim.plugins.extras.lang.rust" },
            { import = "lazyvim.plugins.extras.lang.typescript" },
            { import = "lazyvim.plugins.extras.lang.python" },
            { import = "lazyvim.plugins.extras.lang.tailwind" },
            { import = "lazyvim.plugins.extras.lang.java" },
            { import = "lazyvim.plugins.extras.lang.json" },
            { import = "lazyvim.plugins.extras.lang.yaml" },
            { import = "lazyvim.plugins.extras.lang.toml" },
            { import = "lazyvim.plugins.extras.lang.docker" },
            { import = "lazyvim.plugins.extras.lang.kotlin" },
            { import = "lazyvim.plugins.extras.lang.dart" },
            { import = "plugins" },
            -- treesitter handled by xdg.configFile."nvim/parser", put this line at the end of spec to clear ensure_installed
            { "nvim-treesitter/nvim-treesitter",
             opts = function(_, opts)
              opts.ensure_installed = {}
            end,
            },
          },
        })
      '';
  };

  # https://github.com/nvim-treesitter/nvim-treesitter#i-get-query-error-invalid-node-type-at-position
  xdg.configFile."nvim/parser".source =
    let
      parsers = pkgs.symlinkJoin {
        name = "treesitter-parsers";
        paths =
          (pkgs.vimPlugins.nvim-treesitter.withPlugins (plugins:
            with plugins; [
              bash
              c
              go
              lua
              rust
              java
              dart
              kotlin
              python
              javascript
              typescript
              tsx
              vue
              html
              css
              json
              yaml
              toml
              dockerfile
              markdown
              markdown_inline
            ])).dependencies;
      };
    in
    "${parsers}/parser";

  # Normal LazyVim config here, see https://github.com/LazyVim/starter/tree/main/lua
  xdg.configFile."nvim/lua".source = ./lua;
}