⚠️ This repository is no longer maintained. The plugin was last tested to work with Neovim v0.8.3 and OpenAI's API as it was on 14 February, 2023.

🍴 There is a fork with ChatGPT support at https://github.com/Ricardicus/nvim-magic

nvim-magic

A pluggable framework for integrating AI code assistance into Neovim. The goals are to make using AI code assistance unobtrusive, and to make it easy to create and share new flows that use AI code assistance. Go to quickstart for how to install. It currently works with OpenAI Codex.

Features

Completion (<Leader>mcs)

Generating a docstring (<Leader>mds)

Asking for an alteration (<Leader>mss)

Quickstart

Prerequisites

• latest stable version of Neovim (nightly may work as well)
• curl
• OpenAI API key

Installation

-- using packer.nvim
use({
	'jameshiew/nvim-magic',
	config = function()
		require('nvim-magic').setup()
	end,
	requires = {
		'nvim-lua/plenary.nvim',
		'MunifTanjim/nui.nvim'
	}
})

See docs/config.md if you want to override the default configuration e.g. to turn off the default keymaps, or use a different OpenAI engine than the default one (davinci-codex). Your OpenAI account might not have access to davinci-codex if it is not in the OpenAI Codex private beta (as of 2022-02-02).

Your API key should be made available to your Neovim session in an environment variable OPENAI_API_KEY. See docs/openai.md for more details. Note that API calls may be charged for by OpenAI depending on the engine used.

 export OPENAI_API_KEY='your-api-key-here'

Keymaps

These flows have keymaps set by default for visual mode selections (though you can disable this by passing use_default_keymap = false in the setup config).

You can map your own key sequences to the predefined <Plug>s if you don't want to use the default keymaps.

<Plug>	default keymap	mode	action
<Plug>nvim-magic-append-completion	<Leader>mcs	visual	Fetch and append completion
<Plug>nvim-magic-suggest-alteration	<Leader>mss	visual	Ask for an alteration to the selected text
<Plug>nvim-magic-suggest-docstring	<Leader>mds	visual	Generate a docstring

Development

There is a development container specified under the .devcontainer directory, that builds and installs the latest stable version of Neovim, and sets it up to use the local nvim-magic repo as a plugin.