#! /usr/bin/env bash
#
# Credit:
# https://github.com/flavorjones/ruby-c-extensions-explained/blob/8d5cdae81bbde48ab572c3963c972c3bf9bd37ef/precompiled/bin/test-gem-build
#

if [[ $# -lt 2 ]] ; then
  echo "usage: $(basename $0) <output_dir> <platform>"
  exit 1
fi

set -e -u

OUTPUT_DIR=$1
BUILD_NATIVE_GEM=$2

test -e /etc/os-release && cat /etc/os-release

set -x

bundle install --local || bundle install
bundle exec rake set-version-to-timestamp

if [[ "${BUILD_NATIVE_GEM}" == "ruby" ]] ; then
  bundle exec rake clean compile
  bundle exec rake gem
elif [[ "${BUILD_NATIVE_GEM}" == "java" ]] ; then
  bundle exec rake java gem
else
  bundle exec rake gem:${BUILD_NATIVE_GEM}
fi

mkdir -p ${OUTPUT_DIR}
cp -v pkg/*.gem ${OUTPUT_DIR}
ls -l ${OUTPUT_DIR}/*
