lua script to insert logs in javascript for neovim

cbugger.lua

M = {}

local num = 0;

M.setup = function()
  vim.api.nvim_set_keymap('n', '<leader>cl', ':Cbugger<CR>', { noremap = true, silent = true })

  vim.api.nvim_create_user_command("Cbugger", function()
    local cursor = vim.api.nvim_win_get_cursor(0);
    local final_str = "console.log(`" .. num .. ": ";

    local cursor_node = vim.treesitter.get_node();

    if cursor_node and cursor_node:child_count() == 0 then
      local cursor_node_text = vim.treesitter.get_node_text(cursor_node, 0)
      if cursor_node_text then
        final_str = final_str .. "${" .. cursor_node_text .. "}";
      end
    end

    final_str = final_str .. "`);";

    -- remove all new lines 
    final_str = string.gsub(final_str, "\n", "");

    local indent_level = vim.fn.indent(vim.fn.line("."));

    if indent_level > 0 then
      final_str = string.rep(" ", indent_level) .. final_str;
    end
    -- P(final_str)

    vim.api.nvim_buf_set_lines(0, cursor[1], cursor[1], false, { final_str });

    num = num + 1;
  end, {})

  vim.api.nvim_create_user_command("CbuggerClear", function()
    num = 0;
  end, {})
end

return M