AHHHHHHHHHHHHHHh I HATE DEBIUAB U AHTE DEBIAN
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+52
-45
@@ -16,12 +16,17 @@ IMG_FILE="PBX-root.img.lz4"
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MOUNT_PATH="/mnt/debian"
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MOUNT_POINTS=("/dev" "/dev/pts" "/proc" "/sys" "/sys/firmware/efi/efivars" "/run")
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BOOT_PART="null"
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EFI_PART="null"
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ROOT_PART="null"
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VGROUP="PBX-vg"
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ROOT_LV="root"
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SWAP_LV="swap_1"
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VG_PATH="/dev/mapper/PBX--vg-"
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GRUB_CMD="grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=debian && update-grub"
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GRUB_CMD="export PATH=/usr/sbin:$PATH && update-initramfs -u -k all
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&& grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=debian && update-grub"
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for arg in "$@"; do
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case $arg in
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@@ -33,10 +38,6 @@ for arg in "$@"; do
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NO_RETABLE=true
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shift
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;;
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--nousb)
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NO_USB=true
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shift
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;;
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--nocleanup)
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NO_CLEANUP=true
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shift
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@@ -64,8 +65,12 @@ main() {
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trap 'echo "Status Code: $?"; cleanup;' EXIT
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EFI_PART=$(get_partition $disk_name "1")
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BOOT_PART=$(get_partition $disk_name "2")
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ROOT_PART=$(get_partition $disk_name "3")
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if [[ $NO_RETABLE == true ]]; then
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echo -e "${YELLOW}--noretable is specified. Tables will not be erased and no partitions will be created${RESET}"
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echo -e "${YELLOW}Option --noretable is specified. Tables will not be erased and no partitions will be created${RESET}"
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else
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rewrite_gpt_table
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lvm_init
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@@ -74,6 +79,8 @@ main() {
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write_img
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mount_chroot
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gen_fstab
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install_grub
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@@ -115,9 +122,9 @@ rewrite_gpt_table() {
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}
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lvm_init() {
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pvcreate $(get_partition $disk_name "3")
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pvcreate $ROOT_PART -ff
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vgcreate $VGROUP $(get_partition $disk_name "3")
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vgcreate $VGROUP $ROOT_PART -f
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vgchange -ay $VGROUP
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@@ -128,15 +135,15 @@ lvm_init() {
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}
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make_filesystem() {
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mkfs.vfat -F 32 $(get_partition $disk_name "1")
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mkfs.ext4 $(get_partition $disk_name "2")
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mkfs.vfat -F 32 $EFI_PART
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mkfs.ext4 $BOOT_PART
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mkswap "${VG_PATH}${SWAP_LV}"
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echo -e "${GREEN}Make filesystems finished.${RESET}"
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}
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write_img() {
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if [[ $NO_WRITE == true ]]; then
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echo -e "${YELLOW}--nowrite is specified. No need for Img no disks will be written to${RESET}"
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echo -e "${YELLOW}Option --nowrite is specified. No need for Img no disks will be written to${RESET}"
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return 0
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fi
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@@ -151,35 +158,15 @@ write_img() {
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exit 100
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fi
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echo "Writing image to $(get_partition $disk_name "3")..."
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echo "Writing image to ${VG_PATH}${ROOT_LV}..."
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lz4 -dc ${img_file_dir} | partclone.ext4 -r -o $(get_partition $disk_name "3")
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lz4 -dc ${img_file_dir} | partclone.ext4 -r -o "${VG_PATH}${ROOT_LV}"
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partprobe || true
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echo -e "${GREEN}Finished writing image to disk${RESET}"
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}
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cleanup() {
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if [[ $NO_CLEANUP = true ]]; then
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echo -e "${YELLOW}No cleanup specified. Make sure to manually clean mounts.${RESET}" 1>&2
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exit 100
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fi
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echo "Cleaning Mounts"
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umount -lf /mnt/ventoy 2>/dev/null || true
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for i in "${MOUNT_POINTS[@]}"; do umount -lf "${MOUNT_PATH}${i}" 2>/dev/null || true; done
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umount -lf /mnt/debian/boot/efi 2>/dev/null || true
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umount -lf /mnt/debian/boot 2>/dev/null || true
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umount -lf /mnt/debian 2>/dev/null || true
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vgchange -an $VGROUP
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echo -e "${GREEN}Clean.${RESET}"
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}
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get_partition() {
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local disk_name="$1"
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local part_num="$2"
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@@ -194,11 +181,10 @@ get_partition() {
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}
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get_partuuid() {
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local disk_name="$1"
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local part_num="$2"
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local target_part="$1"
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local part_uuid="$(
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lsblk -ln -o PATH,PARTUUID $disk_name | awk '$1==$(get_partition $disk_name $part_num) {print $2}'
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lsblk -ln -o PATH,PARTUUID $disk_name | awk '$1=="${target_part}" {print $2}'
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)"
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printf "$part_uuid"
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@@ -209,33 +195,54 @@ mount_chroot() {
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echo "Mounting restored system..."
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mkdir -p $MOUNT_PATH/boot
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mount /dev/mapper/PBX--vg-root $MOUNT_PATH
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mount $(get_partition $disk_name "2") ${MOUNT_PATH}/boot
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mkdir -p "${MOUNT_PATH}/boot"
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mount "${VG_PATH}${ROOT_LV}" $MOUNT_PATH
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mount $BOOT_PART "${MOUNT_PATH}/boot"
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mkdir -p $MOUNT_PATH/boot/efi
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mount $(get_partition $disk_name "1") ${MOUNT_PATH}/boot/efi
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mkdir -p "${MOUNT_PATH}/boot/efi"
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mount $EFI_PART "${MOUNT_PATH}/boot/efi"
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for i in "${MOUNT_POINTS[@]}"; do mount -B $i ${MOUNT_PATH}${i}; done
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echo -e "${GREEN}Mounts prepared for chroot.${RESET}"
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}
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gen_fstab() {
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echo "Generating fstab..."
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boot_uuid=$()
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local boot_uuid=$(get_partuuid $BOOT_PART)
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local efi_uuid=$(get_partuuid $BOOT_PART)
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cp ./fstab_template ${MOUNT_PATH}/etc/fstab
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sed --in-place "s/boot_uuid/$(get_partuuid $disk_name "2")/g" ${MOUNT_PATH}/etc/fstab
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sed --in-place "s/efi_uuid/$(get_partuuid $disk_name "1")/g" ${MOUNT_PATH}/etc/fstab
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sed --in-place "s/BOOT_UUID/${boot_uuid}/g" ${MOUNT_PATH}/etc/fstab
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sed --in-place "s/EFI_UUID/${efi_uuid}/g" ${MOUNT_PATH}/etc/fstab
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echo -e "${GREEN}fstab write complete!${RESET}"
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}
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install_grub() {
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echo "Entering chroot to reinstall GRUB..."
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chroot $MOUNT_PATH /bin/bash -c $GRUB_CMD
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chroot $MOUNT_PATH /bin/bash -c "$GRUB_CMD"
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echo -e "${GREEN}Grub installed!${RESET}"
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}
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cleanup() {
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if [[ $NO_CLEANUP = true ]]; then
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echo -e "${YELLOW}No cleanup specified. Make sure to manually clean mounts.${RESET}" 1>&2
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exit 100
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fi
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echo "Cleaning Mounts"
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for i in "${MOUNT_POINTS[@]}"; do umount -lf "${MOUNT_PATH}${i}" 2>/dev/null || true; done
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umount -lf "${MOUNT_PATH}/boot/efi" 2>/dev/null || true
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umount -lf "${MOUNT_PATH}/boot" 2>/dev/null || true
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umount -lf "${MOUNT_PATH}" 2>/dev/null || true
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vgchange -an $VGROUP
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echo -e "${GREEN}Clean.${RESET}"
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}
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main
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