#!/bin/sh
set -e

if [ -z "${NOGOSU:-}" ]; then
  GOSU="gosu odoo"
else
  GOSU=""
fi

envsubst < /opt/odoo/etc/odoo.conf.tpl > /opt/odoo/etc/odoo.conf
chown odoo: /opt/odoo/etc/odoo.conf

DATA_DIR="${DATA_DIR:-/data/odoo}"
for dir in "${DATA_DIR}/addons" "${DATA_DIR}/filestore" "${DATA_DIR}/sessions"; do
  mkdir -p "${dir}"
  if [ ! "$(stat -c '%U' "${dir}")" = "odoo" ]; then
    chown -R odoo: "${dir}"
  fi
done

export PGHOST="${DB_HOST:-db}"
export PGPORT="${DB_PORT:-5432}"
export PGUSER="${DB_USER:-odoo}"
export PGPASSWORD="${DB_PASSWORD:-odoo}"
export PGDATABASE="${DB_NAME:-odoo}"

CMD=$(basename "$1")
if [ "${CMD}" = "odoo" ] \
 || [ "${CMD}" = "odoo.py" ] \
 || [ "${CMD}" = "odoo-bin" ] \
 || [ "${CMD}" = "openerp-server" ]; then

  # wait db
  while ! psql -l -h "${PGHOST}" -U "${PGUSER}" >/dev/null 2>&1; do
    count="$(( ${count:-0}+1 ))"
    [ "${count}" -eq "${DB_WAIT:-24}" ] \
     && echo "ERROR: unable to connect to PGHOST ${PGHOST} with PGUSER ${PGUSER}" \
     && exit 1
    sleep 1
  done

  # create db
  if ! psql -lqtA -h "${PGHOST}" -U "${PGUSER}" | grep -q "^${PGDATABASE}|"; then
      createdb -h "${PGHOST}" -U "${PGUSER}" -O "${PGUSER}" "${PGDATABASE}"
  fi

  # update db
  MARABUNTA_DB_HOST="${PGHOST}" \
   MARABUNTA_DATABASE="${PGDATABASE}" \
   MARABUNTA_DB_USER="${PGUSER}" \
   MARABUNTA_DB_PASSWORD="${PGPASSWORD}" \
   MARABUNTA_DB_PORT="${PGPORT}" \
   ${GOSU} unbuffer marabunta --migration-file /opt/odoo/migration.yml

  # customs entrypoints
  ENTRYPOINT_DIR=/opt/odoo/entrypoint.d
  if [ -d "${ENTRYPOINT_DIR}" ]; then
    ${GOSU} run-parts "${ENTRYPOINT_DIR}"
  fi
fi

exec ${GOSU} "$@"