# My Neovim configuration

## Motivation

After doing my first steps with <https://github.com/nvim-lua/kickstart.nvim>,
I decided to roll my own, custom, "lightweight" Neovim configuration in order to
better understand Neovim and its configuration/customization, package managers,
plugins etc. and have "my own" config that only includes things I really need.

## Installation

1. Install Neovim 0.9.x
1. Install OS dependencies documented in `init.lua`
1. Clone this Git repository to `~/.config/nvim`

### Finishing touches

- Install Treesitter comment parser (to highlight `FIXME:/NOTE:/TODO:/XXX:`)
  with `:TSInstall comment`
- Create a `$HOME/.ignore` file and add big, useless directories to it, so
  Telescope/ripgrep/fd can ignore those. My current list of files/directories is
  available in `lua/weeheavy/plugins/telescope-fzf-native.lua`

## Speed

Output from lazy.nvim profiling (`:Lazy`, then `P`):

### Start and open init.lua

```bash
Startuptime: 71.69ms

Based on the actual CPU time of the Neovim process till UIEnter.
This is more accurate than `nvim --startuptime`.
  LazyStart 10.92ms
  LazyDone  40.71ms (+29.78ms)
  UIEnter   71.69ms (+30.99ms)
```

### Starting with empty file

Around 50% of the plugins are lazy-loaded.

```bash
Startuptime: 46.94ms

Based on the actual CPU time of the Neovim process till UIEnter.
This is more accurate than `nvim --startuptime`.
  LazyStart 10.59ms
  LazyDone  40.6ms (+30.02ms)
  UIEnter   46.94ms (+6.34ms)
```

## Plugins

| Name                            | Purpose                                                     | URL                                                              |
| ------------------------------- | ----------------------------------------------------------- | ---------------------------------------------------------------- |
| **lazy.nvim**                   | Package manager                                             | <https://github.com/folke/lazy.nvim>                             |
| **telescope.nvim**              | Find, Filter, Preview, Pick                                 | <https://github.com/nvim-telescope/telescope.nvim>               |
| **telescope-fzf-native.nvim**   | Fuzzy finder for Telescope                                  | <https://github.com/nvim-telescope/telescope-fzf-native.nvim>    |
| **nvim-treesitter**             | Parser/syntax highlighting                                  | <https://github.com/nvim-treesitter/nvim-treesitter>             |
| **nvim-treesitter-context**     | Shows current line context                                  | <https://github.com/nvim-treesitter/nvim-treesitter-context>     |
| **nvim-treesitter-textobjects** | ?                                                           | <https://github.com/nvim-treesitter/nvim-treesitter-textobjects> |
| **nightfox.nvim**               | Theme with treesitter/lsp support                           | <https://github.com/EdenEast/nightfox.nvim>                      |
| **tokyonight.nvim**             | Theme with treesitter/lsp support                           | <https://github.com/folke/tokyonight.nvim>                       |
| **lualine.nvim**                | Status line                                                 | <https://github.com/nvim-lualine/lualine.nvim>                   |
| **nvim-web-devicons**           | filetype glyphs (icons) for plugins                         | <https://github.com/nvim-tree/nvim-web-devicons>                 |
| **gitsigns.nvim**               | Git change indicator                                        | <https://github.com/lewis6991/gitsigns.nvim>                     |
| **which-key.nvim**              | Shows contextual key bindings                               | <https://github.com/folke/which-key.nvim>                        |
| **indent-blankline.nvim**       | Visual indentation guide                                    | <https://github.com/lukas-reineke/indent-blankline.nvim>         |
| **vim-illuminate**              | Highlight word under the cursor (w/ LSP, Treesitter, regex) | <https://github.com/RRethy/vim-illuminate>                       |
| **lsp-zero.nvim**               | LSP for mere mortals                                        | <https://github.com/VonHeikemen/lsp-zero.nvim>                   |
| **conform.nvim**                | Black magic wizardry, replacement for `null-ls`             | <https://github.com/stevearc/conform.nvim>                       |

## Looks

This is how it looks like:

![My Neovim setup](./sample.png)

## Open issues/TODOs

- ollama integration <https://github.com/nomnivore/ollama.nvim>
- Solution to run file_browser when doing a vertical/horizontal split?
- <https://github.com/folke/trouble.nvim>
- Implement linting, see <https://www.josean.com/posts/neovim-linting-and-formatting>