40 lines
968 B
Bash
40 lines
968 B
Bash
#!/bin/bash
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#shellcheck disable=SC2154
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sgdisk -Z \
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-n '0:0:+512M' -t '0:ef00' -c '0:esp' \
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-n '0:0:0' -t '0:8300' -c '0:root' \
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"$disk"
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esp=/dev/disk/by-partlabel/esp
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root=/dev/disk/by-partlabel/root
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[ -n "$disk_passwd" ] && {
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echo -n "$disk_passwd" | cryptsetup luksFormat "$root" -
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cryptsetup open "$root" cryptroot - <<< "$disk_passwd"
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root=/dev/mapper/cryptroot
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}
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sleep 5 # wait /dev/disk/by-partlabel/
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mkfs.vfat -F32 "$esp"
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mkfs.ext4 -F "$root"
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mount "$root" /mnt/
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cat <<EOF > /mnt/etc/fstab
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UUID=$(blkid "$root" -ovalue -sUUID) / ext4 rw,relatime 0 1
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UUID=$(blkid "$esp" -ovalue -sUUID) /efi vfat rw,fmask=0077,dmask=0077,noauto 0 2
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EOF
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[ -n "$swapfile" ] && {
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dd if=/dev/zero of=/mnt/swapfile bs=1M count="$swapfile" status=progress
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chmod 600 /mnt/swapfile
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mkswap /mnt/swapfile
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swapon /mnt/swapfile
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echo "/swapfile none swap defaults 0 0" >> /mnt/etc/fstab
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}
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cp -rfTv rootfs/ /mnt/
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swapoff /mnt/swapfile
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