#! /bin/bash
#
# Usage:
#   script/test
#   script/test <test_file>

if [ ! -d tmp ]; then
  mkdir tmp
fi

if [ -z "$1" ]; then
  TEST_FILES="./test/test_*.rb"
else
  TEST_FILES="$@"
fi

# bundle exec gem env
GEM_DIR=$(bundle exec gem env | grep -C 1 "GEM PATHS" | tail -1 | cut -d '-' -f2 | cut -d' ' -f2)
RAKE_LIB_WITH_VERSION=$(bundle exec ruby -e "puts Gem::Specification.find_by_name('rake').gem_dir.split('/').last + '/lib'")
RAKE_LIB_DIR="${GEM_DIR}/gems/${RAKE_LIB_WITH_VERSION}"

test -d "${RAKE_LIB_DIR}" || {
  echo "No ${RAKE_LIB_DIR}. Installing Rake."
  bundle show rake | cut -d'/' -f12 | cut -d'-' -f 2 | xargs bundle exec gem install rake -v
}

set -x

time bundle exec ruby -I"lib:test" \
  -I"${RAKE_LIB_DIR}" \
  "${RAKE_LIB_DIR}/rake/rake_test_loader.rb" \
  $TEST_FILES