nvim-cmp.lua

local cmp = require("cmp")
return {
  "hrsh7th/nvim-cmp",
  enabled = false,
   opts = function(_, opts)
    local has_words_before = function()
      unpack = unpack or table.unpack
      local line, col = unpack(vim.api.nvim_win_get_cursor(0))
      return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match("%s") == nil
    end

    local cmp = require("cmp")

    opts.completion = vim.tbl_extend("force", opts.completion, {
      autocomplete = false,
    })

    opts.mapping = vim.tbl_extend("force", opts.mapping, {
      ["<Tab>"] = cmp.mapping(function(fallback)
        local copilot_ok, copilot_suggestion = pcall(require, "copilot.suggestion")
        if vim.snippet.active({ direction = 1 }) then
          vim.schedule(function()
            vim.snippet.jump(1)
          end)
        elseif copilot_ok and copilot_suggestion.is_visible() then
          copilot_suggestion.accept()
        elseif has_words_before() then
          cmp.complete()
        else
          fallback()
        end
      end, { "i", "s" }),
      ["<S-Tab>"] = cmp.mapping(function(fallback)
        local copilot_ok, copilot_suggestion = pcall(require, "copilot.suggestion")
        if vim.snippet.active({ direction = -1 }) then
          vim.schedule(function()
            vim.snippet.jump(-1)
          end)
        elseif copilot_ok and copilot_suggestion.is_visible() then
          copilot_suggestion.next()
        else
          fallback()
        end
      end, { "i", "s" }),
    })
  end,