my-nvim-setup/lua/languages/go.lua

return {
  {
    "ray-x/go.nvim",
    dependencies = { -- optional packages
      "ray-x/guihua.lua",
      "neovim/nvim-lspconfig",
      "nvim-treesitter/nvim-treesitter",
    },
    config = function()
      require("go").setup {
        run_in_floaterm = true,
        floaterm = {
          posititon = "center", -- one of {`top`, `bottom`, `left`, `right`, `center`, `auto`}
          width = 0.45, -- width of float window if not auto
          height = 0.98, -- height of float window if not auto
        },
      }
    end,
    event = { "CmdlineEnter" },
    ft = { "go", "gomod" },
    build = ':lua require("go.install").update_all_sync()', -- if you need to install/update all binaries
  },
}