I can't do this anymore.

Nixvim config

Mika (not to be confused with Maika) is my Neovim config using Nixvim. It includes AI integration, offline spell & grammar checking, code completion, and all the usual stuff like debugging etc.

More Pics (click to expand)

Telescope

Snippets

Offline spell & grammar checking

LSP* plugins for pictograms, emoji etc.

Configuring

To start configuring, just add or modify the nix files in ./config. If you add a new configuration file, remember to add it to the config/default.nix file

Current plugins

AI/
- wtf: AI powered diagnostic debugging.
- backseat: Uses GPT to highlight and explain code readability issues.
Completion/
- nvim-cmp: Completion plugin.
- lspkind: VSCode-like pictograms for Neovim LSP completion items.
- luasnip: Snippets
Git/
- gitsigns: Git integration for buffers.
- lazygit: The best git TUI, as a Neovim plugin.
- worktree: Make using git worktrees easier.
LSP/
- conform: Formatter plugin.
- fidget: LSP progress notifications.
- hlchunk: Highlight useful things like current chunk or indent lines.
- lsp: LSP configurations.
- lspsaga: Cool LSP features.
- none-ls: null-ls replacement. Use Neovim as LSP.
- trouble: Pretty interface for working with LSP.
Treesitter/
- treesitter-context: Shows code context.
- treesitter-textobject: Allow cool text manipulation thanks to TS.
- treesitter: Parser generator tool to build a syntax tree of the current buffer.
UI/
- alpha: Dashboard.
- bufferline: VSCode-like line for buffers.
- catppuccin: Based color scheme.
- lualine: Status line.
- neoscroll: Smooth scrolling.
- noice: Better Neovim UI.
- nvim-notify: Notification manager.
- telescope: Find, filter, preview and pick files.
Extra Utilities/
- comment: Commenting.
- dap: Debug in Neovim.
- flash: Navigate in file with a few keystrokes.
- harpoon: Getting you where you want with the fewest keystrokes.
- hardtime: Learn Vim motions, the hard way.
- harpoon: Quickly switch between buffers.
- illuminate: Highlight word under the cursor.
- nvim-autopairs: Autopairs plugin that supports multiple characters.
- oil: Navigate in your working folder with a buffer.
- search.nvim: Adds useful tabs to Telescope.
- ufo: Folding plugin.
- undotree: Undo history visualizer.
- whichkey: Popup to display keybindings.

Testing your new configuration

To test your configuration simply run the following command

nix run .

If you have nix installed, you can directly run my config from anywhere

You can try running mine with:

nix run 'github:0fie/Mika'

Installing into NixOS configuration

This nixvim flake will output a derivation that you can easily include in either home.packages for home-manager, or environment.systemPackages for NixOS. Or whatever happens with darwin?

You can add my nixvim configuration as an input to your NixOS configuration like:

{
 inputs = {
    nixvim.url = "github:0fie/Mika";
 };
}

Direct installation

With the input added you can reference it directly.

{ inputs, ... }:
{
  # NixOS
  environment.systemPackages = [ inputs.nixvim.packages.${pkgs.system}.default ];
  # home-manager
  home.packages = [ inputs.nixvim.packages.${pkgs.system}.default ];
}

The binary built by nixvim is already named as nvim, so you can call it just like you normally would.

Installing as an overlay

Another method is to overlay your custom build over neovim from nixpkgs.

This method is less straight-forward but allows you to install neovim like you normally would. With this method you would just install neovim in your configuration (home.packges = with pkgs; [ neovim ]), but you replace neovim in pkgs with your derivation from nixvim.

{
  pkgs = import inputs.nixpkgs {
    inherit system;
    overlays = [
      (final: prev: {
        neovim = inputs.nixvim.packages.${pkgs.system}.default;
      })
    ];
  }
}

Bonus lazy method

You can just straight up alias something like nix run "github:0fie/Mika" to nvim.

Credits

This is a fork of elythh/nixvim. Most of the files were directly copied from there.
yavko for the logo

0fie / Mika