#!/usr/bin/env bash
set -Eeuo pipefail

# Check for ${DOLLAR}{DESTROY_VOLUME} interpolated value
[[ "${DESTROY_VOLUME}" != "" ]] || {
  echo "Volume is not fresh."
  echo "Skipping restoring from backup."
  exit 0
}

export BORG_REMOTE_PATH="${BORG_REMOTE_PATH}"
export BORG_PASSPHRASE="${BORG_PASSPHRASE}"

pushd "$(mktemp -d)" || exit 1

# It is actually being used below using the DOLLAR interpolation
# shellcheck disable=SC2034
ARCHIVE="$(borg list "${BORG_REPO}" --last 1 --short)"

echo "Extracting archive ${DOLLAR}{ARCHIVE}"
borg extract    \
     --verbose  \
     --progress \
     "${BORG_REPO}::${DOLLAR}{ARCHIVE}"
echo "Done."

mv home/vps/volumes/* /home/vps/volumes/
popd || exit 1