boot/grub2: Add some more explanation in ostree-grub-generator
authorJonathan Lebon <jonathan@jlebon.com>
Thu, 20 Dec 2018 14:21:20 +0000 (09:21 -0500)
committerAtomic Bot <atomic-devel@projectatomic.io>
Thu, 20 Dec 2018 18:09:36 +0000 (18:09 +0000)
commitc62232c09df203320012b63095063e7fe8231555
tree9ef481de1e163a4bd45bc063017f1c08d4d704f5
parentf2d4537ffb5c0ebdbdb37bc031940f8e8c0631c6
boot/grub2: Add some more explanation in ostree-grub-generator

Even with the previous docstring, I didn't understand at first the
relationship between the `ostree-grub-generator` script and
`ostree-bootloader-grub2.c`. Throw some more docs to clarify things a
bit.

Closes: #1791
Approved by: cgwalters
src/boot/grub2/ostree-grub-generator