LunarVim/README.md

![lunarvim_logo_dark](https://user-images.githubusercontent.com/59826753/159940098-54284f26-f1da-4481-8b03-1deb34c57533.png)

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## Showcase
![intro1](https://user-images.githubusercontent.com/59826753/159939936-3a9a8e94-05ea-48fa-8c46-69378276451b.png)
![info](https://user-images.githubusercontent.com/59826753/159939984-ac0190d7-a3fb-46c0-95ca-a6fec626bbac.png)

![demo1](https://user-images.githubusercontent.com/59826753/159940004-84975294-5703-4bf1-aa98-2cc97cb38d96.png)
![demo2](https://user-images.githubusercontent.com/59826753/159940040-375a0a28-4c81-4fdf-80f2-62853edf9b4f.png)

## Install In One Command!

Make sure you have the release version of Neovim (0.7+).

### Linux:

```bash
bash <(curl -s https://raw.githubusercontent.com/lunarvim/lunarvim/master/utils/installer/install.sh)
```

To run the install script without any interaction you can pass the `-y` flag to automatically install all dependencies and have no prompts. This is particularly useful in automated installations.

The same way, you can use `--no-install-dependencies` to skip the dependency installation.

### Windows (Powershell 7+):

Powershell v7+ is required for this script. For instructions on how to install, [click here.](https://docs.microsoft.com/en-us/powershell/scripting/install/installing-powershell?view=powershell-7.2)

```powershell
Invoke-WebRequest https://raw.githubusercontent.com/LunarVim/LunarVim/master/utils/installer/install.ps1 -UseBasicParsing | Invoke-Expression
```

## Automatic LSP support

By default, most supported language servers will get automatically installed once you open the supported file-type, e.g, opening a Python file for the first time will install `Pyright` and configure it automatically for you.

## Configuration file

To install plugins configure LunarVim use the `config.lua` located here: `~/.config/lvim/config.lua`

Example:

```lua
-- general
lvim.format_on_save = true
lvim.colorscheme = "onedarker"

lvim.leader = "space"
-- add your own keymapping
lvim.keys.normal_mode["<C-s>"] = ":w<cr>"
-- unmap a default keymapping
-- lvim.keys.normal_mode["<C-Up>"] = ""
-- edit a default keymapping
-- lvim.keys.normal_mode["<C-q>"] = ":q<cr>"
-- set keymap with custom opts
-- lvim.keys.insert_mode["po"] = {'<ESC>', { noremap = true }}

-- Use which-key to add extra bindings with the leader-key prefix
-- lvim.builtin.which_key.mappings["P"] = { "<cmd>Telescope projects<CR>", "Projects" }

-- Configure builtin plugins
lvim.builtin.alpha.active = true
lvim.builtin.notify.active = true
lvim.builtin.terminal.active = true

-- Treesitter parsers change this to a table of the languages you want i.e. {"java", "python", javascript}
lvim.builtin.treesitter.ensure_installed = "maintained"
lvim.builtin.treesitter.ignore_install = { "haskell" }

-- Disable virtual text
lvim.lsp.diagnostics.virtual_text = false

-- Select which servers should be configured manually. Requires `:LvimCacheReset` to take effect.
-- See the full default list `:lua print(vim.inspect(lvim.lsp.override))`
vim.list_extend(lvim.lsp.automatic_configuration.skipped_servers, { "pyright" })

-- set a formatter, this will override the language server formatting capabilities (if it exists)
local formatters = require "lvim.lsp.null-ls.formatters"
formatters.setup {
  { command = "black" },
  {
    command = "prettier",
    ---@usage specify which filetypes to enable. By default a providers will attach to all the filetypes it supports.
    filetypes = { "typescript", "typescriptreact" },
  },
}

-- set additional linters
local linters = require "lvim.lsp.null-ls.linters"
linters.setup {
  {
    command = "eslint_d",
    ---@usage specify which filetypes to enable. By default a providers will attach to all the filetypes it supports.
    filetypes = { "javascript", "javascriptreact" },
  },
}

-- Additional Plugins
lvim.plugins = {
    {"lunarvim/colorschemes"},
    {"folke/tokyonight.nvim"}, {
        "ray-x/lsp_signature.nvim",
        config = function() require"lsp_signature".on_attach() end,
        event = "BufRead"
    }
}
```

## Updating LunarVim

- inside LunarVim `:LvimUpdate`
- from the command-line `lvim +LvimUpdate +q`

### Update the plugins

- inside LunarVim `:PackerUpdate`

## Breaking changes

- `lvim.lang.FOO` is no longer supported. Refer to <https://www.lunarvim.org/languages> for up-to-date instructions.
- `lvim.lsp.popup_border` has been deprecated in favor of `lvim.lsp.float.border` and `lvim.lsp.diagnostics.float.border`.
- `lvim.builtin.dashboard` has been replaced with `lvim.builtin.alpha`, see <https://github.com/LunarVim/LunarVim/pull/1906>

## Resources

- [Documentation](https://www.lunarvim.org)

- [YouTube](https://www.youtube.com/channel/UCS97tchJDq17Qms3cux8wcA)

- [Discord](https://discord.gg/Xb9B4Ny)

- [Twitter](https://twitter.com/chrisatmachine)

## Testimonials

> "I have the processing power of a potato with 4 gb of ram and LunarVim runs perfectly."
>
> - @juanCortelezzi, LunarVim user.

> "My minimal config with a good amount less code than LunarVim loads 40ms slower. Time to switch."
>
> - @mvllow, Potential LunarVim user.

<div align="center" id="madewithlua">

[![Lua](https://img.shields.io/badge/Made%20with%20Lua-blue.svg?style=for-the-badge&logo=lua)](#madewithlua)

</div>