funquail/api/compose/django/entrypoint.sh

#!/bin/sh

set -e

# This entrypoint is used to play nicely with the current cookiecutter configuration.
# Since docker-compose relies heavily on environment variables itself for configuration, we'd have to define multiple
# environment variables just to support cookiecutter out of the box. That makes no sense, so this little entrypoint
# does all this for us.
if [ -z "$DATABASE_URL" ]; then
  # the official postgres image uses 'postgres' as default user if not set explicitly.
  if [ -z "$POSTGRES_ENV_POSTGRES_USER" ]; then
    export POSTGRES_ENV_POSTGRES_USER=postgres
  fi
  export DATABASE_URL="postgres://$POSTGRES_ENV_POSTGRES_USER:$POSTGRES_ENV_POSTGRES_PASSWORD@postgres:5432/$POSTGRES_ENV_POSTGRES_USER"
fi

exec "$@"