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Diffstat (limited to 'dracut-btrfs-uefi-install')
-rwxr-xr-x | dracut-btrfs-uefi-install | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/dracut-btrfs-uefi-install b/dracut-btrfs-uefi-install new file mode 100755 index 000000000000..6cfe4e03b3ff --- /dev/null +++ b/dracut-btrfs-uefi-install @@ -0,0 +1,18 @@ +#!/usr/bin/env bash + +args=('--force' '--quiet') + +disk=$(lsblk /dev/nvme0n1 -o MODEL | awk '{print $2;}' | xargs) +subvolid=$(btrfs sub show / | grep 'Subvolume ID:' | awk '{print $3;}' | sed -r 's/\s+//g') + + + +while read -r line; do + if [[ "$line" == 'usr/lib/modules/'+([^/])'/pkgbase' ]]; then + read -r pkgbase < "/${line}" + kver="${line#'usr/lib/modules/'}" + kver="${kver%'/pkgbase'}" + + dracut "${args[@]}" --hostonly "/boot/EFI/Linux/$kver-$disk-$subvolid-dracut.efi" --kver "$kver" + fi +done |