blob: 5b6b2048b64da5f401a3fce2991d385920aaca5a (
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#!/bin/bash -e
mount_bind_rootfs() {
if ! mount | grep -q /rootfs; then
mkdir -p /rootfs
mount --bind / /rootfs
fi
}
umount_bind_rootfs() {
if mount | grep -q /rootfs; then
umount /rootfs || lsof -n | grep /rootfs
rmdir /rootfs
fi
}
case $1 in
before)
case $2 in
rootfs) apt-get clean || true; mount_bind_rootfs;;
esac
;;
after)
case $2 in
rootfs) umount_bind_rootfs ;;
esac
;;
esac
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