An extremely simple EFISTUB entry generator. Made and tested on Arch, however it should work on other distros as well.
You could define environment variable `EASYSTUB_CONF_FILE_PATH` to the config filepath, or you could just set it to the path to the config inside the shell script itself, it's your choice.

You can also specify the config file as an argument for the easystub. e.g. `easystub ~/path/to/config/file.conf`, it will try to use it if the config is valid.

WARNING: easystub won't work "out-of-the-box". You still need to configure at least the root partition UUID and your system's main drive!
If you have a custom kernel, then you'll also need to configure the linux loader and initramfs paths.