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pkg: fedora: Some updates for default kernel watchdog script

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This commit is contained in:
Dorian Stoll 2023-09-05 15:18:54 +02:00
parent 32c55fe01c
commit 8f73c0b34b
1 changed files with 14 additions and 11 deletions
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25
pkg/fedora/kernel-surface/files/linux-surface-default-watchdog.sh
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@ -1,20 +1,23 @@
#!/bin/bash
set -euo pipefail
# get list of surface kernels with timestamp
kernels=$(find /boot -maxdepth 1 -name "vmlinuz-*.surface.*" -exec sh -c 'stat -c "%W %n" {}' \;)
# Get list of surface kernels with timestamp
KERNELS="$(
find /boot -maxdepth 1 -name 'vmlinuz-*.surface.*' -print0 | xargs -0 -I '{}' \
stat -c "%W %n" {}
)"
# sort by timestamp
kernels=$(echo "${kernels}" | sort -n)
# Sort by timestamp
KERNELS="$(echo "${KERNELS}" | sort -n)"
# get latest kernel (last line) and extract path
kernel=$(echo "${kernels}" | tail -n1 | cut -d' ' -f2)
# Get latest kernel (last line) and extract the path
VMLINUX="$(echo "${KERNELS}" | tail -n1 | cut -d' ' -f2)"
echo $kernel
echo "${VMLINUX}"
# update GRUB config
grubby --set-default "${kernel}"
grubby --set-default "${VMLINUX}"
# update timestamp for rEFInd (ensure it's marked as latest across all kernels,
# not just surface ones)
touch "${kernel}"
# Update timestamp for rEFInd
# Ensure it's marked as latest across all kernels, not just surface ones
touch "${VMLINUX}"