ChristianChiarulli/LunarVim

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CREATED

2018-08-16

UPDATED

19 minutes ago


LunarVim Demo

Documentation

You can find all the documentation for LunarVim at lunarvim.org

Install In One Command!

Make sure you have the release version of Neovim (0.5).

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

Install Language support

  • Enter :LspInstall followed by <TAB> to see your options for LSP

  • Enter :TSInstall followed by <TAB> to see your options for syntax highlighting

NOTE I recommend installing lua for autocomplete in config.lua

Demo1 Demo2 Demo3

Configuration file

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

Example:

-- 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.dashboard.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 `:LvimCacheRest` to take effect.
-- See the full default list `:lua print(vim.inspect(lvim.lsp.override))`
vim.list_extend(lvim.lsp.override, { "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 {
  { exe = "black" },
  {
    exe = "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 {
  { exe = "black" },
  {
    exe = "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

Resources

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.

Lua