#!/bin/sh
# Run tests for just a subset of layers.
#
# Usage:
#   build_and_test_until [file prefix] [test name]
# Provide the second arg to run just a single test.
set -e

# clean previous builds if they were building until a different layer
touch .until
PREV_UNTIL=`cat .until`
if [ "$PREV_UNTIL" != $1 ]
then
  ./clean top-level
  echo $1 > .until
fi

./build3 --until $1  &&  ./mu_bin test $2
