File disk.sh of Package openSUSE-Tumbleweed-UKI

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File disk.sh of Package openSUSE-Tumbleweed-UKI

#!/bin/bash
set -euxo pipefail
# =============================================================================
# Put typecode to 8304 needed by the discovery tool by systemd (gpt-auto-root)
# =============================================================================
root_dev=$(basename "$(findmnt / -n --output SOURCE | cut -d '[' -f1)")
dev_path="/dev/${root_dev%*p?}"
root_part=${root_dev: -1}
echo "Change the partition n°${root_part} type of ${dev_path} in 8304"
sgdisk -t "$root_part:8304" "$dev_path"
# =============================================================================

# =============================================================================
# Install the UKI in the boot partition and add boot menu entry
# =============================================================================
chroot_uname=$(find /lib/modules/*/vmlinuz | head -n 1 \
    | sed -e 's|/lib/modules/$.*$/vmlinuz|\1|g')
efi_dir="/boot/efi/EFI/opensuse"
kernel_module_dir="/usr/lib/modules/$chroot_uname"
efi_file=$(basename "$kernel_module_dir"/uki-default-*.efi)
if [ -e "$efi_file" ]; then
    kernel_module_dir="/lib/modules/$chroot_uname"
    efi_file=$(basename "$kernel_module_dir"/uki-default-*.efi)
fi
if [ -e "$efi_file" ]; then
    echo "No efi file installed"
    exit 1
fi
         
# Install UKI in efi partition
if [[ ! -d "$efi_dir" ]]; then
    mkdir -p "$efi_dir"
fi
cp "${kernel_module_dir}/${efi_file}" "${efi_dir}/${efi_file}"
# =============================================================================

# =============================================================================
# Add the menu entry
# =============================================================================
arch="$(uname -m)"
case "$arch" in
  	aarch64) arch=aa64 ;;
   	x86_64)  arch=x64 ;;
   	*) echo "Unknown arch $arch"; exit 1 ;;
esac
if [ $(command -v sdbootutil) ] && [ "$(sdbootutil --arch $arch bootloader)" == "systemd-boot" ]; then
    # Do sdboot stuff
    echo "#####DISK - sdboot"
    #rootuuid=$(findmnt / -n --output uuid)
    #sed -i -e "s,\$, root=UUID=$rootuuid," /etc/kernel/cmdline
    uki-tool sdboot \
        --add \
        -k ${chroot_uname} \
        --uki ${efi_file} \
        --arch ${arch} \
        --efi EFI/opensuse \
        --default
else
    echo "#####DISK - grub2"
    chmod -x /etc/grub.d/10_linux
    uki-tool grub2 \
        --add \
        -k ${chroot_uname} \
        --uki ${kernel_module_dir}/${efi_file} \
        --efi EFI/opensuse \
        --default
fi
# =============================================================================

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File disk.sh of Package openSUSE-Tumbleweed-UKI

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