Скрипт создание hostonly перемещен в grub calculate-overlay

mhiretskiy
Mike khiretskiy 10 years ago
parent 1cf274afd7
commit a0ef29a40a

@ -1,68 +0,0 @@
# Calculate exec=/bin/bash postmerge=sys-boot/grub
#!/bin/bash
source /usr/share/grub/grub-mkconfig_lib
get_latest_kernel() {
version_find_latest /boot/vmlinuz-*-calculate
}
get_safemode_name() {
local kernel=$1
echo ${kernel/-calculate/-SafeMode}
}
get_kernel_version() {
local kernel=$1
file -L $kernel | sed -r 's/.*version (\S+)\s+.*/\1/'
}
get_kernel_initramfs() {
local kernel=$1
echo ${kernel/vmlinuz-/initramfs-}.img
}
is_calculate_kernel() {
local kernel=$1
[[ $kernel =~ -calculate$ ]]
}
die() {
echo $@ 1>&2
exit 1
}
create_hostonly_initramfs() {
local kernel_safemode=$(get_safemode_name $kernel)
local initrd=$(get_kernel_initramfs $kernel)
local initrd_tmp=$(get_kernel_initramfs $kernel).tmp
local initrd_safemode=$(get_safemode_name $initrd)
[[ -e $kernel_safemode ]] || (rm -f $kernel_safemode;ln -s $kernel $kernel_safemode &>/dev/null) ||
die "Failed to create kernel for safemode"
if ! [[ -e $initrd_safemode ]]
then
cp $initrd $initrd_safemode &>/dev/null || die "Failed to create initramfs safemode backup"
fi
if [[ -e $initrd_safemode ]]
then
local kernel_version=$(get_kernel_version $kernel)
[[ -n $kernel_version ]] || die "Failed to detect version"
echo "Creating Host-Only initramfs ..."
dracut -H -f --kver $kernel_version $initrd_tmp &>/dev/null ||
die "Failed to create Host-Only initramfs"
mv $initrd_tmp $initrd &>/dev/null || die "Failed to rename initramfs"
echo "Host-Only initramfs has been created"
fi
}
kernel=$(get_latest_kernel)
if [[ -e $kernel ]] && [[ -e $(get_kernel_initramfs $kernel) ]]
then
is_calculate_kernel $kernel && create_hostonly_initramfs $kernel
else
echo "Creating Host-Only initramfs was skipped"
fi
exit 0
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