-- https://github.com/hrsh7th/nvim-cmp#basic-configuration
local cmp = require('cmp')

cmp.setup({
  snippet = {
    expand = function(args)
      vim.fn["vsnip#anonymous"](args.body)
    end,
  },
  mapping = {
    ['<S-Tab>'] = cmp.mapping.select_prev_item(),
    ['<Tab>'] = cmp.mapping.select_next_item(),
    ['<C-k>'] = cmp.mapping.scroll_docs(-4),
    ['<C-j>'] = cmp.mapping.scroll_docs(4),
    ['<C-Space>'] = cmp.mapping.complete(),
    ['<C-e>'] = cmp.mapping.close(),
    ['<Return>'] = cmp.mapping.confirm({
      behavior = cmp.ConfirmBehavior.Insert,
      select = false,
    })
  },
  sources = {
    { name = 'nvim_lsp' },
    { name = 'vsnip' },
    { name = 'path' },
    { name = 'buffer' },
  },
})