Append install_options?

[JackKelly-Bellroy]

It appears that flags specified with install_options are prepended to the argument list that gets passed to the installer:

https://github.com/cachix/install-nix-action/blob/master/lib/install-nix.sh#L32

This means that the hardcoded --daemon will override any --no-daemon passed into as an install_option. Perhaps it would be better to append install_options to the end of the list?

[domenkozar]

It's prepending because --tarbal-url is only handled as the first argument. If we fixed that in Nix it could append.

[JackKelly-Bellroy]

It turns out I didn't end up needing a non-daemon install, so I'm happy to leave this open or close it or whatever.