# Shell snippet: read the PE's result off the VMIX HFS+ volume of a raw disk
# image (${image}). Prints the guest logs and sets STATUS to the contents of
# vmix-run.status ("0" on success, empty if run.sh never returned, e.g. the
# installer rebooted). The PE unmounts VMIX before powering off.
{ ... }:
image:
''
  echo "=== vmix: reading result from ${image} ==="
  for f in vmix-run.log system-install.log; do
    C=$(guestfish --ro -a ${image} -m /dev/sda1 cat /$f 2>/dev/null || true)
    [ -n "$C" ] && { echo "--- $f ---"; printf '%s\n' "$C" | tail -400; }
  done
  STATUS=$(guestfish --ro -a ${image} -m /dev/sda1 cat /vmix-run.status 2>/dev/null | tr -d '[:space:]' || true)
''