services:
  postgres:
    build:
      context: .
    container_name: ${PROJECT}-postgres
    ports:
      - "${PGPORT}:5432"
    environment:
      POSTGRES_USER: ${PGUSER}
      POSTGRES_PASSWORD: ${PGPASSWORD}
      POSTGRES_DB: ${PGDATABASE}
    command: >-
      postgres
        -c shared_preload_libraries=pg_cron
        -c cron.database_name=${PGDATABASE}
    volumes:
      - pgdata:/var/lib/postgresql

volumes:
  pgdata:
    name: ${PROJECT}-pgdata