Add ability to use run and migrate command in single docker container

[PatrickMunsey]

Checklist

• I agree to the terms within the OpenFGA Code of Conduct.

Describe the problem you'd like to have solved

It would be nice to be able to have a command that would migrate then run the docker container so that a separate container isn't needed purely for migration.

I have multiple docker-compose.yml files that utilise the extends property however this can't be used with containers in other files that use the depend_on: property. The openfga container depend_on the migrate container in the setup guides.

Having a single migrate container exited also changes the status in docker compose deployment to yellow instead of green which means other docker deployments aren't triggered correctly when chained together. e.g. status = Running (1/2)

Describe the ideal solution

It would be so much cleaner and allow for better docker file structuring if we had the optional ability to run migrations before the run command in the main openfga container.

This could be done by adding a new command or testing a boolean env var

run-with-migration = migrate && run
or
RUN_MIGRATIONS=true

  openfga:
    depends_on:
      migrate:
        condition: service_completed_successfully
    image: openfga/openfga:latest
    container_name: openfga
    environment:
      - OPENFGA_DATASTORE_ENGINE=postgres
      - OPENFGA_DATASTORE_URI=postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@${POSTGRES_DB}:5432/openfga?sslmode=disable
      - OPENFGA_LOG_FORMAT=json
      - RUN_MIGRATIONS=true
    command: run-with-migration
    networks:
      - openfga-network
    ports:
      # Needed for the http server
      - '8080:8080'
      # Needed for the grpc server (if used)
      - '8081:8081'
      # Needed for the playground (Do not enable in prod!)
      - '3000:3000'

Alternatives and current workarounds

I tried many combinations for running two command in the container including below however they did not work

    command:
      - migrate
      - run

    command: >
      bash -c "migrate
      && run"

Additional context

No response