#!/bin/sh
set -u

# We need a special testbed that tells us where to find models we can use
if [ -z "${MODELS_DIR:-}" ]; then
    echo "Environment variable MODELS_DIR not set, skipping tests."
    exit 77
elif ! [ -d "$MODELS_DIR" ]; then
    echo "Not a directory: $MODELS_DIR" >&2
    exit 1
fi

if [ -z "${MODEL_NAMES:-}" ]; then
    MODEL_NAMES="$(grep -Ev '^(#.*|[[:space:]]*)$' debian/tests/supported-models.non-free)"
fi

at_least_one=0
exitcode=
for model_name in $MODEL_NAMES; do
    model_fullpath="$MODELS_DIR/$model_name"
    if ! [ -f "$model_fullpath" ]; then
        echo "Model $model_fullpath not found, skipping"
        continue
    fi
    at_least_one=1

    echo "Running tests using model: $model_fullpath"

    java -ea -cp "/usr/share/java/*" "$@" "$model_fullpath" || exitcode=1

    echo "Finished running tests using model: $model_fullpath"
done

# If not a single test could be run, treat this as an overall skip
[ "$at_least_one" -gt 0 ] || exit 77
exit $exitcode
