Build docker container: docker build -t gci-helper .
Run container: docker run --name "container-name" -e EXPORT_DATA_ENDPOINT="http://path.to.data/" -p 3000:3000 gci-helper
Optional environment variables:
CUSTOM_TITLE: Page title (will be set after data is loaded)EXPORT_DATA_SUBKEY: A sub-key in the JSON returned by the endpoint where the data resides (otherwise, assumes the data lives in the root of the object)EXPORT_DATA_PATH: Overrides data endpoint, making the application fetch data from a path in the filesystem instead