#!/usr/bin/env bash

# I don't trust anything but the kernel to keep a sane state here,
# so I don't (ab)use init to get this job done,
# nor do I count on myself actually knowing what is or isn't mounted 
# (some packages can mount extra filesystems, like binfmt_misc).
# So, for process slaughter,

PREFIX=/mnt/chroot-0
FOUND=0

for ROOT in /proc/*/root; do
    LINK=$(readlink $ROOT)
    if [ "x$LINK" != "x" ]; then
        if [ "x${LINK:0:${#PREFIX}}" = "x$PREFIX" ]; then
            # this process is in the chroot...
            PID=$(basename $(dirname "$ROOT"))
            kill -9 "$PID"
            FOUND=1
        fi
    fi
done

if [[ "x$FOUND" = "x1" ]]; then
	# repeat the above, 
	# the script I'm cargo-culting this from just re-execs itself
fi