#!/bin/bash
DOCKER_IMAGE="libremesh/luatest:1.2"
if ! docker inspect --type=image $DOCKER_IMAGE > /dev/null 2>&1; then
    echo "Pulling docker image '$DOCKER_IMAGE'."
    echo "If you want to build it locally run 'docker build -f Dockerfiles/Dockerfile.unittests -t $DOCKER_IMAGE .'"
    docker pull "$DOCKER_IMAGE"
fi
export DOCKER_IMAGE

TESTS_PATHS='packages/*/tests/test*.lua  tests/test*.lua'

LIB_PATHS='tests/fakes/?.lua;packages/safe-upgrade/files/usr/sbin/?'
# autodiscover more LIB_PATHS
for pkg in packages/*/files/usr/lib/lua/; do
  LIB_PATHS="$LIB_PATHS;$pkg?.lua"
done
# append default paths
LIB_PATHS="$LIB_PATHS;;"
LUA_PATH=$LIB_PATHS
export LUA_PATH

# create a temporaty script file to be able to run multiple commands inside docker
temp_file=$(mktemp /tmp/lime_test.XXXX)
trap "rm -f ${temp_file}" 0 2 3 15
chmod +x ${temp_file}

if [[ -z "${LUA_ENABLE_LOGGING}" ]]; then
  LOGGING="LUA_DISABLE_LOGGING=1"
else
  LOGGING="LUA_ENABLE_LOGGING=1"
fi

cat > ${temp_file}<< SCRIPT
#!/bin/bash
${LOGGING} LUA_PATH='$LUA_PATH' busted -v --coverage ${TESTS_PATHS} --lpath='${LIB_PATHS}' ${1} && luacov
SCRIPT

./tools/dockertestshell "${temp_file}"