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#!/bin/sh | |
set -ex | |
if [ -z "$part1" ] || [ -z "$part2" ]; then | |
printf "Error: missing environment variable part1 or part2\n" 1>&2 | |
exit 1 | |
fi | |
mkdir -p /tmp/1 /tmp/2 | |
mount "$part1" /tmp/1 | |
mount "$part2" /tmp/2 | |
sed /tmp/1/cmdline.txt -i -e "s|root=/dev/[^ ]*|root=${part2}|" | |
sed /tmp/2/etc/fstab -i -e "s|^.* / |${part2} / |" | |
sed /tmp/2/etc/fstab -i -e "s|^.* /boot |${part1} /boot |" | |
umount /tmp/1 | |
umount /tmp/2 |
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