#!/bin/bash

KPATCH_SLOW=0

KPATCH_GIT=${KPATCH_GIT:-https://github.com/dynup/kpatch.git}

KPATCH_REV=${KPATCH_REV:-HEAD}

LOGDIR="/vagrant/logs"

usage()

{

  echo "usage: $(basename "${0}") [options]" >&2

  echo "-h, --help      This message" >&2

  echo "-s, --slow      Run all of the tests" >&2

  echo "-g, --git       Git url to clone from" >&2

  echo "-r, --revision  Revision to use (HEAD by default)" >&2

}

options="$(getopt -o "shg:r:" -l "slow,help,git:,revision:" -- "$@")" || "getopt failed"

eval set -- "${options}"

while [[ $# -gt 0 ]]; do

  case "$1" in

    -s|--slow)

      KPATCH_SLOW=1

      shift

      ;;

    -g|--git)

      KPATCH_GIT="${2}"

      shift 2

      ;;

    -r|--revision)

      KPATCH_REV="${2}"

      shift 2

      ;;

    -h|--help)

      usage

      exit 0

      ;;

    --)

      shift

      break

      ;;

  esac

done

git clone "${KPATCH_GIT}" || exit 1

cd kpatch || exit 1

git fetch origin +refs/pull/*:refs/pull/*

git reset --hard "${KPATCH_REV}" || exit 1

# shellcheck disable=SC1091

source test/integration/lib.sh

kpatch_dependencies

kpatch_separate_disk_cache /dev/vdb /mnt/build

kpatch_set_ccache_max_size 10G

# Check if we have predownloaded sources and move them to ~/.kpatch dir which

# is a symlink to a dir on a separate (bigger) volume, suitable for building.

if [[ -d "${HOME}/src" && -f "${HOME}/src/version" ]]; then

  cp "${HOME}/src/version" "${HOME}/.kpatch/"

  mv "${HOME}/src" "${HOME}/.kpatch/"

fi

# shellcheck disable=SC1091

source /etc/os-release

if [[ "${NAME}" == "Fedora" ]] && [[ "${VERSION_ID}" -lt 30 ]]; then

  export BUILDMOD=yes

fi

if [ ${KPATCH_SLOW} -eq 1 ]; then

  make integration-slow 2>&1

else

  make integration-quick 2>&1

fi

rc=${PIPESTATUS[0]}

rm -rf "${LOGDIR}"

mkdir -p "${LOGDIR}"

cp ./test/integration/*.log "${LOGDIR}"

exit "${rc}"