Adds docker snapshots to grub list, despite being ignored in config

[mruiz42]

On Arch Linux I am getting an issue where it will include snapshots of docker containers on my machine at
var/lib/docker/btrfs/subvolumes
despite it being included in /etc/default/grub-btrfs/config here:

57 GRUB_BTRFS_IGNORE_SPECIFIC_PATH=("var/lib/docker" "@var/lib/docker" "var/lib/docker/btrfs/subvolumes" "@/var/lib/docker/btrfs/subvolumes/")

Post pac-snap output:

Found snapshot: 2020-10-01 20:34:38 | @/.snapshots/5/snapshot | pre | pacman -Syu Found snapshot: 2020-10-01 16:30:38 | @/.snapshots/1/snapshot | single | timeline Found snapshot: 2020-09-21 13:56:05 | @/var/lib/docker/btrfs/subvolumes/12ee3841107f6a84f2dd8d27de3add46ac93be3ed05e9c4d38dbb505085b06ea-init Found snapshot: 2020-09-19 04:48:14 | @/var/lib/docker/btrfs/subvolumes/ca4982dd926876676465206d1ecd78f98af61d1e10cad81abae6e53e161c635c-init Found snapshot: 2020-09-12 18:31:19 | @/var/lib/docker/btrfs/subvolumes/976ac50fc3e045ba3011ae8409dd156b8e3879304766a2bc422e832ef386baeb Found snapshot: 2020-09-12 18:31:19 | @/var/lib/docker/btrfs/subvolumes/98a5c0240b308ccb3610459ac48acfcad9afd24a0a77e86c68b9eab5781096af Found snapshot: 2020-09-12 18:31:19 | @/var/lib/docker/btrfs/subvolumes/9def363859fbba065560c821a0be16b4b16f749d089690f68b8c5e11e9aab4c9 Found snapshot: 2020-09-12 18:31:16 | @/var/lib/docker/btrfs/subvolumes/6000b365c4369b1aea0bc2b38e2333c50f54c44e18da5972bb109867d52e8731 Found snapshot: 2020-09-12 18:12:54 | @/var/lib/docker/btrfs/subvolumes/3ceadc8495ce125b0d9b0c6ba045dc15927d516331ddd3597c350aef2620ceaa Found snapshot: 2020-09-12 18:12:54 | @/var/lib/docker/btrfs/subvolumes/3ceadc8495ce125b0d9b0c6ba045dc15927d516331ddd3597c350aef2620ceaa-init Found snapshot: 2020-09-12 02:19:25 | @/var/lib/docker/btrfs/subvolumes/462c1909d14af8d924849922ed4185525dabee22f8b35e17b6c58f951bca4eda Found snapshot: 2020-09-12 02:19:24 | @/var/lib/docker/btrfs/subvolumes/ac8542243671fcc2a057d21373be0fa8f0df1693b56edfc032595acb97ce360c Generated 400 total GRUB entries. You might experience issues loading snapshots menu in GRUB. Found 50 snapshot(s) done

[maximbaz]

It's a simple string prefix comparison, looks like your paths are @/var/lib/docker so that's the exact string that should be in your configuration 😉

[Antynea]

I didn't have the idea to add this syntax by default
I will.
@/var/lib/docker