blob: cfc54d960225214d3be070854cbd1afb2d35a771 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
#!/bin/bash -e
[ -f "/etc/dracut-uefi-hook.conf" ] && source /etc/dracut-uefi-hook.conf
ESP_PATH=$(bootctl --print-esp-path)
MACHINE_ID=$(</etc/machine-id)
source <(grep '^BUILD_ID=' /etc/os-release)
kernels=()
dracut_update=0
while read -r line; do
if [[ $line != 'usr/lib/modules/'+([^/])'/pkgbase' ]]; then
dracut_update=1 # Dracut files have been updated
continue
fi
read -r pkgbase < "/${line}"
kernels+=("${pkgbase}")
done
if (( dracut_update )); then
kernels=()
for file in /lib/modules/*/pkgbase; do
if read -r pkgbase &> /dev/null < "$file"; then
kernels+=("${pkgbase}")
fi
done
fi
for kernel in "${kernels[@]}"; do
path="$(grep -lE "^${kernel}\$" /usr/lib/modules/*/pkgbase)"
version=$(basename "${path%/pkgbase}")
read -r pkgbase < "$path"
echo "==> Building linux image $kernel ($version)"
dracut -q -f --uefi --kver "${version}"
if [[ "$pkgbase" == "$default_kernel_package" ]]; then
echo "===> Mark linux image $kernel ($version) as default"
bootctl set-default "linux-${version}-${MACHINE_ID}-${BUILD_ID}.efi"
fi
done
|