"docker-compose up" fails to start.

[arel]

Starting the grand-stack-starter via docker-compose up fails to start the react app with the following error:

ui_1     | 
ui_1     | > grand-stack-starter-ui-react@0.0.1 start /app
ui_1     | > react-scripts start
ui_1     | 
ui_1     | [HPM] Proxy created: /  -> http://api:4001/graphql
ui_1     | ℹ ｢wds｣: Project is running at http://172.20.0.4/
ui_1     | ℹ ｢wds｣: webpack output is served from 
ui_1     | ℹ ｢wds｣: Content not from webpack is served from /app/public
ui_1     | ℹ ｢wds｣: 404s will fallback to /
ui_1     | Starting the development server...
ui_1     | 
grand-stack-starter_ui_1 exited with code 0

I believe this has to do with running the create-react-app development server without an interactive shell. For instance, setting:

    stdin_open: true
    tty: true

in the docker-compose.yml file works. Based on the discussion here: facebook/create-react-app#8688 it appears that the preferred solution is to set the environment variable CI=true to tell react-scripts to not expect an interactive session.

[arel]

Fixed by #61