#!/bin/bash

# Rename this to the dir where you have stored your debootstrap
CHROOT_DIR="/opt/debootstrap/d10i386"

mount_if_needed() {
	local mount_point=$1
	local mount_cmd=$2

	if ! mount | grep -q "on $mount_point "; then
		echo "Mounting $mount_point..."
		eval "$mount_cmd"
	else
		echo "$mount_point is already mounted."
	fi
}

mount_if_needed "$CHROOT_DIR/proc"  "sudo mount --bind /proc $CHROOT_DIR/proc"
mount_if_needed "$CHROOT_DIR/sys"   "sudo mount --bind /sys $CHROOT_DIR/sys"
mount_if_needed "$CHROOT_DIR/dev"   "sudo mount --bind /dev $CHROOT_DIR/dev"
mount_if_needed "$CHROOT_DIR/dev/pts" "sudo mount -t devpts devpts $CHROOT_DIR/dev/pts"

# Uncomment this below only when you had created a "gameserv" user on the debootstrap.
#sudo chroot "$CHROOT_DIR" /bin/su - gameserv
# Comment this only when you had created a "gameserv" user on the chroot/debootstrap so you don't need to log in under root first.
sudo chroot "$CHROOT_DIR"