nvim-lua.kickstart.nvim/lua/custom/plugins/init.lua

-- You can add your own plugins here or in other files in this directory!
--  I promise not to create any merge conflicts in this directory :)
--
-- See the kickstart.nvim README for more information
return {
  'Civitasv/cmake-tools.nvim',
  lazy = true,
  init = function()
    local loaded = false
    local function check()
      local cwd = vim.uv.cwd()
      if vim.fn.filereadable(cwd .. '/CMakeLists.txt') == 1 then
        require('lazy').load { plugins = { 'cmake-tools.nvim' } }
        loaded = true
      end
    end
    check()
    vim.api.nvim_create_autocmd('DirChanged', {
      callback = function()
        if not loaded then
          check()
        end
      end,
    })
  end,
  opts = {},
}