setup routing logic for setup-root config #86
Description
#82 just landed support for composefs-setup-root reading a config file out of the initramfs to make decisions about which mount options to use, but nothing actually puts that file into the initramfs yet.
We should do the following:
- rename this file to have a name based on 'composefs' instead of 'ostree'
- clarify that this config file is definitely toml
- add code to the dracut and mkinitcpio hooks to:
- look for the composefs-named toml config file on the system and copy it in to the initramfs; or
- look for the ostree-named ini config file, parse it using GKeyFile (or similar) and convert it to the toml format for inclusion in the initramfs