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https://github.com/Le0xFF/VoidLinuxInstaller.git
synced 2024-11-22 02:46:31 +03:00
Let user decide to format EFI partition or not.
- This closes issue/request #10.
This commit is contained in:
Le0xFF
parent
fededc1490
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51c1a40e51
@ -6,3 +6,8 @@ The `chroot.sh` script is an old version of a script meant to be run during Void
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The `btrfs_map_physical.c` is a C program, useful to find physical offset for the swapfile, mentioned in the [Arch Wiki](https://wiki.archlinux.org/title/Power_management/Suspend_and_hibernate#Hibernation_into_swap_file_on_Btrfs). The program got also merged into the main installation script.
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I'm not the developer of this program, the original script can be found in [this repo](https://github.com/osandov/osandov-linux); I just copied it here with its MIT license.
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Since version 6.1, `btrfs_map_physical.c` is not needed anymore. `btrfs-progs` now offers:
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* `btrfs filesystem mkswapfile swapfile` to create the swapfile;
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* `btrfs inspect-internal map-swapfile swapfile` to print the device physical offset and the adjusted value for `/sys/power/resume_offset`. Note that the value is divided by page size.
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+ For scripting and convenience the option -r will print just the offset: `btrfs inspect-internal map-swapfile -r swapfile`
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@ -68,17 +68,17 @@ function initial_configuration {
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cat <<EOF >>/etc/fstab
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# Root subvolume
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UUID=$ROOT_UUID / btrfs $BTRFS_OPT,subvol=@ 0 1
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UUID=$ROOT_UUID / $(blkid --match-tag TYPE --output value "$final_drive") $BTRFS_OPT,subvol=@ 0 1
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# Home subvolume
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UUID=$ROOT_UUID /home btrfs $BTRFS_OPT,subvol=@home 0 2
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UUID=$ROOT_UUID /home $(blkid --match-tag TYPE --output value "$final_drive") $BTRFS_OPT,subvol=@home 0 2
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# Snapshots subvolume, uncomment the following line after creating a config for root [/] in snapper
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#UUID=$ROOT_UUID /.snapshots btrfs $BTRFS_OPT,subvol=@snapshots 0 2
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#UUID=$ROOT_UUID /.snapshots $(blkid --match-tag TYPE --output value "$final_drive") $BTRFS_OPT,subvol=@snapshots 0 2
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# Some applications don't like to have /var/log folders as read only.
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# Log folders, to allow booting snapshots with rd.live.overlay.overlayfs=1
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UUID=$ROOT_UUID /var/log btrfs $BTRFS_OPT,subvol=@/var/log 0 2
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UUID=$ROOT_UUID /var/log $(blkid --match-tag TYPE --output value "$final_drive") $BTRFS_OPT,subvol=@/var/log 0 2
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# TMPfs
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tmpfs /tmp tmpfs defaults,noatime,mode=1777 0 0
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@ -394,9 +394,9 @@ function install_bootloader {
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export UEFI_UUID=$(blkid -s UUID -o value "$boot_partition")
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echo -e -n "\nWriting EFI partition to /etc/fstab...\n"
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if [[ $bootloader =~ $regex_EFISTUB ]]; then
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echo -e "\n# EFI partition\nUUID=$UEFI_UUID /boot vfat defaults,noatime 0 2" >>/etc/fstab
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echo -e "\n# EFI partition\nUUID=$UEFI_UUID /boot $(blkid --match-tag TYPE --output value "$boot_partition") defaults,noatime 0 2" >>/etc/fstab
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elif [[ $bootloader =~ $regex_GRUB2 ]]; then
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echo -e "\n# EFI partition\nUUID=$UEFI_UUID /boot/efi vfat defaults,noatime 0 2" >>/etc/fstab
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echo -e "\n# EFI partition\nUUID=$UEFI_UUID /boot/efi $(blkid --match-tag TYPE --output value "$boot_partition") defaults,noatime 0 2" >>/etc/fstab
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fi
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echo -e -n "\nBootloader ${BLUE_LIGHT}$bootloader${NORMAL} successfully installed.\n\n"
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@ -556,7 +556,7 @@ function create_swapfile {
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elif [[ $bootloader =~ $regex_GRUB2 ]]; then
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sed -i "/GRUB_CMDLINE_LINUX_DEFAULT=/s/\"$/ resume=UUID=$RESUME_UUID resume_offset=$RESUME_OFFSET&/" /etc/default/grub
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fi
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echo -e -n "\n# Swap Subvolume\nUUID=$ROOT_UUID /swap btrfs $BTRFS_OPT,subvol=@swap 0 2\n" >>/etc/fstab
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echo -e -n "\n# Swap Subvolume\nUUID=$ROOT_UUID /swap $(blkid --match-tag TYPE --output value "$final_drive") $BTRFS_OPT,subvol=@swap 0 2\n" >>/etc/fstab
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echo -e -n "\n# SwapFile\n/swap/swapfile none swap sw 0 0\n" >>/etc/fstab
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echo -e -n "\nEnabling zswap...\n"
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echo "add_drivers+=\" lz4hc lz4hc_compress z3fold \"" >>/etc/dracut.conf.d/40-add_zswap_drivers.conf
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83
vli.sh
83
vli.sh
@ -1,6 +1,6 @@
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#! /bin/bash
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# Author: Le0xFF
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# Author: Le0xFF
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# Script name: vli.sh
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# Github repo: https://github.com/Le0xFF/VoidLinuxInstaller
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#
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@ -43,6 +43,7 @@ regex_BACK="[Bb][Aa][Cc][Kk]"
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regex_EFISTUB="[Ee][Ff][Ii][Ss][Tt][Uu][Bb]"
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regex_GRUB2="[Gg][Rr][Uu][Bb][2]"
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regex_ROOT="[Rr][Oo][Oo][Tt]"
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regex_FAT32="[Vv][Ff][Aa][Tt]"
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void_packages_repo="https://github.com/void-linux/void-packages.git"
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# Colours
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@ -197,17 +198,17 @@ function initial_configuration {
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cat <<EOF >>/etc/fstab
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# Root subvolume
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UUID=$ROOT_UUID / btrfs $BTRFS_OPT,subvol=@ 0 1
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UUID=$ROOT_UUID / $(blkid --match-tag TYPE --output value "$final_drive") $BTRFS_OPT,subvol=@ 0 1
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# Home subvolume
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UUID=$ROOT_UUID /home btrfs $BTRFS_OPT,subvol=@home 0 2
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UUID=$ROOT_UUID /home $(blkid --match-tag TYPE --output value "$final_drive") $BTRFS_OPT,subvol=@home 0 2
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# Snapshots subvolume, uncomment the following line after creating a config for root [/] in snapper
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#UUID=$ROOT_UUID /.snapshots btrfs $BTRFS_OPT,subvol=@snapshots 0 2
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#UUID=$ROOT_UUID /.snapshots $(blkid --match-tag TYPE --output value "$final_drive") $BTRFS_OPT,subvol=@snapshots 0 2
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# Some applications don't like to have /var/log folders as read only.
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# Log folders, to allow booting snapshots with rd.live.overlay.overlayfs=1
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UUID=$ROOT_UUID /var/log btrfs $BTRFS_OPT,subvol=@/var/log 0 2
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UUID=$ROOT_UUID /var/log $(blkid --match-tag TYPE --output value "$final_drive") $BTRFS_OPT,subvol=@/var/log 0 2
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# TMPfs
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tmpfs /tmp tmpfs defaults,noatime,mode=1777 0 0
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@ -523,9 +524,9 @@ function install_bootloader {
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export UEFI_UUID=$(blkid -s UUID -o value "$boot_partition")
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echo -e -n "\nWriting EFI partition to /etc/fstab...\n"
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if [[ $bootloader =~ $regex_EFISTUB ]]; then
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echo -e "\n# EFI partition\nUUID=$UEFI_UUID /boot vfat defaults,noatime 0 2" >>/etc/fstab
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echo -e "\n# EFI partition\nUUID=$UEFI_UUID /boot $(blkid --match-tag TYPE --output value "$boot_partition") defaults,noatime 0 2" >>/etc/fstab
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elif [[ $bootloader =~ $regex_GRUB2 ]]; then
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echo -e "\n# EFI partition\nUUID=$UEFI_UUID /boot/efi vfat defaults,noatime 0 2" >>/etc/fstab
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echo -e "\n# EFI partition\nUUID=$UEFI_UUID /boot/efi $(blkid --match-tag TYPE --output value "$boot_partition") defaults,noatime 0 2" >>/etc/fstab
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fi
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echo -e -n "\nBootloader ${BLUE_LIGHT}$bootloader${NORMAL} successfully installed.\n\n"
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@ -685,7 +686,7 @@ function create_swapfile {
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elif [[ $bootloader =~ $regex_GRUB2 ]]; then
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sed -i "/GRUB_CMDLINE_LINUX_DEFAULT=/s/\"$/ resume=UUID=$RESUME_UUID resume_offset=$RESUME_OFFSET&/" /etc/default/grub
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fi
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echo -e -n "\n# Swap Subvolume\nUUID=$ROOT_UUID /swap btrfs $BTRFS_OPT,subvol=@swap 0 2\n" >>/etc/fstab
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echo -e -n "\n# Swap Subvolume\nUUID=$ROOT_UUID /swap $(blkid --match-tag TYPE --output value "$final_drive") $BTRFS_OPT,subvol=@swap 0 2\n" >>/etc/fstab
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echo -e -n "\n# SwapFile\n/swap/swapfile none swap sw 0 0\n" >>/etc/fstab
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echo -e -n "\nEnabling zswap...\n"
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echo "add_drivers+=\" lz4hc lz4hc_compress z3fold \"" >>/etc/dracut.conf.d/40-add_zswap_drivers.conf
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@ -1628,8 +1629,8 @@ function select_destination {
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echo -e -n "\nROOT partition selected as destination: ${BLUE_LIGHT}$root_partition${NORMAL}\n"
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fi
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while true; do
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echo -e -n "\n${RED_LIGHT}DESTINATION WILL BE WIPED AND PARTITIONED, EVERY DATA INSIDE WILL BE LOST.${NORMAL}\n"
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echo -e -n "${RED_LIGHT}Are you sure you want to continue? (y/n):${NORMAL} "
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echo -e -n "\nPartitions can be formatted later in another step, ONLY IF user decides to do it.\n"
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echo -e -n "Are you sure you want to continue with the selected drive? (y/n):${NORMAL} "
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read -r yn
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if [[ $yn =~ ${regex_NO} ]]; then
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@ -2156,7 +2157,7 @@ function lvm_creation {
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echo -e -n "\nLogical Volume ${BLUE_LIGHT}$lv_root_name${NORMAL} will now be created.\n\n"
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if lvcreate --name "$lv_root_name" -l +100%FREE "$vg_name"; then
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echo
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read -n 1 -r -p "[Press any key to continue...]" _key
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press_any_key_to_continue
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lvm_partition=/dev/mapper/"$vg_name"-"$lv_root_name"
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clear
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break 3
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@ -2264,6 +2265,7 @@ function format_create_install_system {
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while true; do
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header_fcis
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echo -e -n "\n${RED_LIGHT}BY SELECTING YES, EVERYTHING WILL BE FORMATTED, EVERY DATA WILL BE LOST.${NORMAL}\n"
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echo -e -n "\n${RED_LIGHT}You can later choose if you want to format the EFI partition or not.${NORMAL}\n"
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echo -e -n "${RED_LIGHT}Are you sure you want to continue? (y/n):${NORMAL} "
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read -r yn
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@ -2272,26 +2274,47 @@ function format_create_install_system {
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break
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elif [[ $yn =~ ${regex_YES} ]]; then
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# Format partition
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clear
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header_fcis
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echo -e -n "\nFormatting ${BLUE_LIGHT}EFI partition${NORMAL} as ${BLUE_LIGHT}FAT32${NORMAL}...\n\n"
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if grep -q "$boot_partition" /proc/mounts; then
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echo -e -n "\nPartition already mounted.\nChanging directory to $HOME and unmounting it before formatting...\n"
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cd "$HOME"
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umount --recursive "$(findmnt "$boot_partition" | awk -F " " 'FNR == 2 {print $1}')"
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echo -e -n "\nDrive unmounted successfully.\n\n"
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press_any_key_to_continue
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fi
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if mkfs.vfat -n "$boot_label" -F 32 "$boot_partition"; then
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sync
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echo -e -n "\n${GREEN_LIGHT}EFI partition successfully formatted.${NORMAL}\n\n"
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press_any_key_to_continue
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else
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echo -e -n "\n${RED_LIGHT}Something went wrong, exiting...${NORMAL}\n\n"
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kill_script
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fi
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# Format EFI partition
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while true; do
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clear
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header_fcis
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echo -e -n "\nDo you want to format the ${BLUE_LIGHT}EFI partition${NORMAL} as ${BLUE_LIGHT}FAT32${NORMAL}? (y/n): "
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read -r yn
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if [[ $yn =~ ${regex_NO} ]]; then
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if [[ $(blkid --match-tag TYPE --output value "$boot_partition") =~ ${regex_FAT32} ]] ; then
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echo -e -n "\nEFI partition will not be formatted.\n\n"
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press_any_key_to_continue
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else
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echo -e -n "\n${RED_LIGHT}EFI partition $boot_partition is not a FAT32 (vfat) filesystem.${NORMAL}"
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echo -e -n "\n${RED_LIGHT}Installer will continue but this could lead to an unbootable system.${NORMAL}\n\n"
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press_any_key_to_continue
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break
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fi
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elif [[ $yn =~ ${regex_YES} ]]; then
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echo -e -n "\nFormatting ${BLUE_LIGHT}EFI partition${NORMAL} as ${BLUE_LIGHT}FAT32${NORMAL}...\n\n"
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if grep -q "$boot_partition" /proc/mounts; then
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echo -e -n "\nPartition already mounted.\nChanging directory to $HOME and unmounting it before formatting...\n"
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cd "$HOME"
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umount --recursive "$(findmnt "$boot_partition" | awk -F " " 'FNR == 2 {print $1}')"
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echo -e -n "\nDrive unmounted successfully.\n\n"
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press_any_key_to_continue
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fi
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if mkfs.vfat -n "$boot_label" -F 32 "$boot_partition"; then
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sync
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echo -e -n "\n${GREEN_LIGHT}EFI partition successfully formatted.${NORMAL}\n\n"
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press_any_key_to_continue
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break
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else
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echo -e -n "\n${RED_LIGHT}Something went wrong, exiting...${NORMAL}\n\n"
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kill_script
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fi
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else
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echo -e -n "\n${RED_LIGHT}Not a valid input.${NORMAL}\n\n"
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press_any_key_to_continue
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fi
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done
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# Format ROOT partition
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clear
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header_fcis
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echo -e -n "\nRoot partition will be formatted as ${BLUE_LIGHT}BTRFS${NORMAL}...\n\n"
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