#!/bin/sh
# Q89 CHECK -- the import-time-read detector, graded on the spellings it names
# and on one no list can name.
#
# rc 0 = every leg as expected; 1 = a graded fault; 2 = could not grade.
# The work is done by wizard-work/volt/q89_verify.py beside this file; it copies
# the forge lane and the seed it reads into a temp root, so the tree this
# instrument ships in is never mutated. Run it from any checkout.
set -u
REPO="$(cd "$(dirname "$0")/../.." && pwd)" || exit 2
if ! cd "$REPO"; then
    echo "q89: could not grade -- cannot cd to $REPO"
    exit 2
fi
if ! command -v python3 >/dev/null 2>&1; then
    echo "q89: could not grade -- no python3 on PATH"
    exit 2
fi
exec python3 wizard-work/volt/q89_verify.py