PERSONAL configuration for Neovim using Nixvim. Heavily inspired by AstroNvim.

The flake exports two packages:

• default: Nixvim package built from the configuration files
• lite: Same as above, without the LSP stuff

{
  inputs.nixvim-config.url = "github:nicolas-goudry/nixvim-config";

  outputs = { nixvim-config, ... }: {
    overlays.additions = final: _prev: {
      nixvim = nixvim-config.packages.${_prev.system}.default;

      # Or use the lite version
      # nixvim = nixvim-config.packages.${_prev.system}.lite;
    }
  }
}

The config is mainly split in two directories:

• plugins: Nixvim plugins configuration, using a custom load mechanism
• config: nvim configuration (like options, global keymaps, etc)

Other configuration attributes may be found in default.nix if they don’t justify being in a separate file.

The configuration is split in multiple files organized by “topic” in the config directory. These are auto-imported in the main default.nix file.

The plugins are not explicitly declared as Nixvim plugins.<plugin> attributes. Instead, they are looked up in and loaded from the plugins directory.

In short, a lambda will read the files in the directory and use the filename to assign a plugin to the right attribute. Example: telescope.nix will be loaded in config.plugins.telescope. Custom plugins are also supported, read further.

Each plugin file must export a lambda, which is called with an attribute set containing the nixpkgs's library as lib. Plugins may or may not use it. It must return an attribute set which can contain the following attributes:

• opts: plugin options as expected by Nixvim
• rootOpts: extra options for the root Nixvim config attribute
  • this allows to further configure the plugin if it doesn’t expose a given option
• extra: custom plugin not supported by Nixvim
  • extra.packages: list of packages to be added as extraPlugins (ie. vimPlugins.<plugin>)
  • extra.config: plugin configuration in lua