yuhua99 / fittencode.nvim

Fitten Code AI Programming Assistant for Neovim

fittencode.nvim

Fitten Code AI Programming Assistant for Neovim, helps you to use AI for automatic completion in Neovim, with support for functions like login, logout, shortcut key completion.

✨ Features

• 🚀 Fast completion thanks to Fitten Code and curl
• 🐛 Asynchronous I/O for improved performance
• ⭐️ Accept all suggestions with Tab
• 🧪 Accept line with Ctrl + ⬇️
• 🔎 Accept word with Ctrl + ➡️
• ❄️ Undo accepted text
• 🧨 Automatic scrolling when previewing or completing code
• 🛰️ Run as a nvim-cmp source

⚡️ Requirements

• Neovim >= 0.8.0
• curl

📦 Installation

Install the plugin with your preferred package manager:

For example with lazy.nvim:

{
  'luozhiya/fittencode.nvim',
  config = function()
    require('fittencode').setup()
  end,
}

For example with packer.nvim:

use {
  'luozhiya/fittencode.nvim',
  config = function()
    require('fittencode').setup()
  end,
}

⚙️ Configuration

defaults

fittencode.nvim comes with the following defaults:

{
  disable_specific_inline_completion = {
    -- Disable auto-completion for some specific file suffixes by entering them below
    -- For example, `suffixes = {'lua', 'cpp'}`
    suffixes = {},
  },
  inline_completion = {
    -- Enable inline code completion.
    enable = true,
  },
  -- Set the mode of the completion.
  -- Available options:
  -- - 'inline' (default)
  -- - 'source'
  completion_mode = 'inline',
  use_default_keymaps = true,
  log = {
    level = vim.log.levels.WARN,
  },
}

inline mode

Set updatetime to a lower value to improve performance:

-- Neovim default updatetime is 4000
vim.opt.updatetime = 200

source mode

require('fittencode').setup({
  completion_mode ='source',
})
require('cmp').setup({
  sources = { name = 'fittencode', group_index = 1 },
  mapping = {
    ['<cr>'] = cmp.mapping.confirm({ behavior = cmp.ConfirmBehavior.Insert, select = false }),
  }
})

🚀 Usage

Default Command

Command	Description
Fitten login	Try the command Fitten login <user> <password> to login.
Fitten logout	Logout account

Default Mappings

Mappings	Action
Tab	Accept all suggestions
Ctrl + ⬇️	Accept line
Ctrl + ➡️	Accept word

🎉 Special Thanks

• https://github.com/FittenTech/fittencode.vim