Open multiple files with Telescope

[100thFlow]

Hi, I'm new to nvim and nixos but as I know telescope can open multiple files at once without any additional setup, right? When I press TAB I can see select icon but when I press <cr> only 1 item opens.

That's my config

telescope = {
          enable = true;
          setupOpts = {
            defaults = {
              pickers = {
                find_command = ["\${pkgs.fzf}/bin/fzf"];
              };
            };
          };
          mappings = {
            buffers = "<leader>fo";
            diagnostics = "<leader>fdi";
            lspDefinitions = "<leader>fd";
            lspDocumentSymbols = "<leader>fs";
          };
        };

I tried change fzf to fd but it's does not help.

For example in that case telescope will open only "animations.conf" file.

I tried run nix run github:notashelf/nvf#maximal but still have the same problem...

[Updated] It looks like the telescope is not behaving as I expected. So I found this implementation from telescope issue #1048 which should do what I want, but how do I implement it through NVF?

[NotAShelf]

There are multiple ways you can approach this, but I'd use mkLuaInline and setupOpts.

{
  vim.telescope.setupOpts = {
    defaults.mappings.i."<CR>" = lib.mkLuaInline ''
        local select_one_or_multi = function(prompt_bufnr)
        local picker = require('telescope.actions.state').get_current_picker(prompt_bufnr)
        local multi = picker:get_multi_selection()
        if not vim.tbl_isempty(multi) then
          require('telescope.actions').close(prompt_bufnr)
          for _, j in pairs(multi) do
            if j.path ~= nil then
              vim.cmd(string.format('%s %s', 'edit', j.path))
            end
          end
        else
          require('telescope.actions').select_default(prompt_bufnr)
        end
      end
    '';
  };
}

Alternatively you can also use vim.keymaps