#!/usr/bin/env bash
# Copyright 2015, Google Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
#     * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
#     * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# This script is invoked by Jenkins and triggers a test run based on
# env variable settings.
#
# Setting up rvm environment BEFORE we set -ex.
[[ -s /etc/profile.d/rvm.sh ]] && . /etc/profile.d/rvm.sh
# To prevent cygwin bash complaining about empty lines ending with \r
# we set the igncr option. The option doesn't exist on Linux, so we fallback
# to just 'set -ex' there.
# NOTE: No empty lines should appear in this file before igncr is set!
set -ex -o igncr || set -ex

# Grabbing the machine's architecture
arch=`uname -m`

case $platform in
  i386)
    arch="i386"
    platform="linux"
    docker_suffix=_32bits
    ;;
esac

if [ "$platform" == "linux" ]
then
  echo "building $language on Linux"

  ./tools/run_tests/run_tests.py --use_docker -t -l $language -c $config -x report.xml $@ || TESTS_FAILED="true"

elif [ "$platform" == "windows" ]
then
  echo "building $language on Windows"

  # Prevent msbuild from picking up "platform" env variable, which would break the build
  unset platform

  python tools/run_tests/run_tests.py -t -l $language -c $config -x report.xml $@ || TESTS_FAILED="true"

elif [ "$platform" == "macos" ]
then
  echo "building $language on MacOS"

  ./tools/run_tests/run_tests.py -t -l $language -c $config -x report.xml $@ || TESTS_FAILED="true"

elif [ "$platform" == "freebsd" ]
then
  echo "building $language on FreeBSD"

  MAKE=gmake ./tools/run_tests/run_tests.py -t -l $language -c $config -x report.xml $@ || TESTS_FAILED="true"

else
  echo "Unknown platform $platform"
  exit 1
fi

if [ ! -e reports/index.html ]
then
  mkdir -p reports
  echo 'No reports generated.' > reports/index.html
fi

if [ "$TESTS_FAILED" != "" ]
then
  exit 1
fi