docdoku-plm-docker/keystore unexpected character

[0x0021]

 ./start.sh 
Data directory found
/Users/xuyukun/Desktop/docdoku-plm-docker/data
Keystore found
/Users/xuyukun/Desktop/docdoku-plm-docker/keystore
unexpected character "." in variable name near "cluster.name=changeit\nbootstrap.memory_lock=true\ndiscovery.type=single-node\nES_JAVA_OPTS=-Xms512m -Xmx512m"
bash 

[Habanana]

This was due to docker compose not accepting dot in variable name.
And now it's getting fixed. compose-spec/compose-go#271

I managed to run it by setting variables in docker-compose.yml

  es:
    image: docker.elastic.co/elasticsearch/elasticsearch:6.6.1
#    env_file: ./env/es.env
    environment:
      - cluster.name=changeit
      - bootstrap.memory_lock=true
      - discovery.type=single-node
      - ES_JAVA_OPTS=-Xms512m -Xmx512m
    ulimits:
      memlock:
        soft: -1
        hard: -1
    networks:
      - network    
    volumes:
      - es-volume:/usr/share/elasticsearch/data