cmp-npm

This is an additional source for nvim-cmp, it allows you to autocomplete npm packages and its versions. The source is only active if you're in a package.json file.

Requirements

It needs the Neovim plugin nvim-cmp and the npm command line tool.

Installation

For vim-plug:

Plug 'nvim-lua/plenary.nvim'
Plug 'David-Kunz/cmp-npm'

For packer:

use {
  'David-Kunz/cmp-npm',
  requires = {
    'nvim-lua/plenary.nvim'
  }
}

For lazy.nvim:

{
  "David-Kunz/cmp-npm",
  dependencies = { 'nvim-lua/plenary.nvim' },
  ft = "json",
  config = function()
    require('cmp-npm').setup({})
  end
}

Run the setup function and add the source

require('cmp-npm').setup({})
cmp.setup({
  ...,
  sources = {
    { name = 'npm', keyword_length = 4 },
    ...
  }
})

(in Vimscript, make sure to add lua << EOF before and EOF after the lua code)

The setup function accepts an options table which defaults to:

{
  ignore = {},
  only_semantic_versions = false,
  only_latest_version = false
}

• ignore (table): Allows you to filter out all versions which match one of its entries, e.g. ignore = { 'beta', 'rc' }.
• only_semantic_versions (Boolean): If true, will filter out all versions which don't follow the major.minor.patch schema.
• only_latest_version (Boolean): If true, will only show latest release version.

Limitations

The versions are not correctly sorted (depends on nvim-cmp's sorting algorithm).