#!/bin/bash
#
## WizardKit: RAW image mounting tool

set -o errexit
set -o errtrace
set -o nounset
set -o pipefail

LOOPDEV="$(losetup -f)"

function usage {
    echo "Usage: $(basename "$0") [image]"
    echo "  e.g. $(basename "$0") HDD.dd"
}

if [[ -f "${1:-}" ]]; then
    sudo losetup -P "${LOOPDEV}" "${1:-}"
    sleep 1
    if [[ -b "${LOOPDEV}p1" ]]; then
        # losetup detected partitions
        for dev in "${LOOPDEV}p"*; do
            udevil mount -o ro "${dev}" || true
        done
    else
        # losetup did not detect partitions, attempt whole image
        udevil mount -o ro "${LOOPDEV}" || true
    fi
else
    usage
    exit 1
fi