Adictya / swenv.nvim

Tiny plugin to quickly switch python virtual environments from within neovim without restarting.

swenv.nvim

Tiny plugin to quickly switch python virtual environments from within neovim without restarting.

Installation

For example using packer:

use 'AckslD/swenv.nvim'

Requires plenary.

Usage

Call

require('swenv.api').pick_venv()

to pick an environment. Uses vim.ui.select so a tip is to use eg dressing.nvim.

To show the current venv in for example a status-line you can call

require('swenv.api').get_current_venv()

Configuration

Pass a dictionary into require("swenv").setup() with callback functions. These are the defaults:

require('swenv').setup({
  -- Should return a list of tables with a `name` and a `path` entry each.
  -- Gets the argument `venvs_path` set below.
  -- By default just lists the entries in `venvs_path`.
  get_venvs = function(venvs_path)
    return require('swenv.api').get_venvs(venvs_path)
  end,
  -- Path passed to `get_venvs`.
  venvs_path = vim.fn.expand('~/venvs'),
  -- Something to do after setting an environment, for example call vim.cmd.LspRestart
  post_set_venv = nil,
})

Lualine Component

For lualine there is already a configured component called swenv. It displays an icon and the name of the activated environment.

Usage

Add this to your lualine sections to use the component

sections = {
    ...
    lualine_a = 'swenv' -- uses default options
    lualine_x = { 'swenv', icon = '<icon>' } -- passing lualine component options
    ...
}

These are the defaults options:

{
  icon = "",
  color = { fg = "#8fb55e" },
}