Improvement:

• Script:

  • Improves the rootflags option in the kernel command line:
  • Remove "rw" flag.
  • Adds a new config variable "GRUB_BTRFS_ROOTFLAGS" (#133)
    See config file section below for more infos.

• Config file:

  • Adds a new config variable "GRUB_BTRFS_ROOTFLAGS" (#133)
    The new variable is used to include user-defined rootflags in the
    kernel command line of generated snapshot bootmenu entries.
    See config file for more infos.

Miscellaneous:

• Improves systemd service:

  • grub-btrfs.service: remove unnecessary path for bash and grub-mkconfig command

• Improves Makefile:

  • Added "uninstall" and "help" target to ".phony".

  • Install target:

    • Hook initcpio will be installed only on Arch Linux like distributions.

  • Uninstall target:

    • All commands are in silent mode.
    • "rmdir" command will not interrupt the uninstallation if the folder does not exist.
    • Remove "-r" option to "rm" command.
    • Fix a mistake in deleting the "readme" file.
    • Uninstalling the "grub-btrfs.cfg" file uses the "GRUB_BTRFS_GRUB_DIRNAME" variable.
    • Delete initcpio folder if not on Arch.
    • Delete "grub-btrfs" docs and licenses folders.

  • help target:

    • Add "help" target.

• readme.md: add warning section to systemd service section

• config file: Improves the description of the variable GRUB_BTRFS_MKCONFIG