#! /usr/bin/env bash

#  GNU AGPLv3 (or later at your option)
#   see bottom for more license info.
#   please keep this notice.
# This file is part of coding-replay.

set -o nounset
set -o errexit

project="$(basename "$(pwd)")"

while sleep 1; do
  if ! git diff-index --quiet HEAD --\
      || \
     ! git ls-files --other --directory --exclude-standard | sed q1;
  then
    datetime=$(date -u '+%Y-%m-%d-%H-%M-%S.%N')
    uuid=$(uuid -v4)
    temp_project_dir="${project}-${datetime}-${uuid}"
    cd .. || exit 1 # in case cd fails
    cp -r "${project}" "${temp_project_dir}"
    cd "${temp_project_dir}" || exit 1 # in case cd fails
    if make test; then
      cd "../${project}" || exit 1 # in case cd fails
      git add .
      git commit -am "${uuid}

${datetime}"
    fi
    cd .. || exit 1 # in case cd fails
    rm -rf "${temp_project_dir}"
    cd "${project}" || exit 1 # in case cd fails
  fi
done

# coding-replay is free software: you can redistribute it and/or modify it
# under the terms of the GNU Affero General Public License as published
# by the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# coding-replay is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.

# You should have received a copy of the GNU Affero General Public
# License along with coding-replay.  If not, see
# <http://www.gnu.org/licenses/>.