iankelling.org Git - distro-setup/blob - iboot

   1 #!/bin/bash
   2
   3 ## in development, meant to be run manually
   4 [[ $EUID == 0 ]] || exec sudo -E "${BASH_SOURCE[0]}" "$@"
   5
   6 if ! test "$BASH_VERSION"; then echo "error: shell is not bash" >&2; exit 1; fi
   7 shopt -s inherit_errexit 2>/dev/null ||: # ignore fail in bash < 4.4
   8 set -eE -o pipefail
   9 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" exit status: $?, PIPESTATUS: ${PIPESTATUS[*]}" >&2' ERR
  10
  11 set -x
  12
  13 da=(/dev/mapper/crypt_dev*)
  14 d=${da[0]}
  15
  16 mount -o subvol=root_trisquelnabia $d /mnt
  17
  18 boot_part=$(awk '$2 == "/" {print $1}' /etc/mtab)
  19 mount -o subvol=boot_trisquelnabia $boot_part /mnt/boot
  20
  21 cd /mnt
  22 mount -o bind /dev dev
  23 mount -o bind /proc proc
  24 mount -o bind /sys sys
  25 mkdir -p boot/efi
  26 mount "$(awk '$2 == "/boot/efi" {print $1}' /etc/mtab)" boot/efi
  27 chroot .
  28 # then run zboot-chroot