[Trigger]
Type = Package
Operation = Upgrade
Operation = Install
Operation = Remove
Target = linux-lts
Target = linux-lts-headers
Target = zfs-dkms
Target = zfs-utils
Target = grub

[Trigger]
Type = Path
Operation = Install
Operation = Upgrade
Operation = Remove
Target = usr/lib/modules/*/vmlinuz

[Action]
Description = Updating GRUB with ZFS snapshots...
When = PostTransaction
Exec = /usr/local/bin/grub-zfs-snap