Source Environment Variables:
source .env loads environment variables from the .env file, making them available within the script.
Conditional Check for Azure Configuration:
The if condition checks if all required Azure variables are set (non-empty).
If they are, it runs Docker Compose with docker-compose-azure.yaml.
Otherwise, it defaults to the standard configuration with docker-compose.yaml.
Build and Run Services:
Depending on the condition, the script either builds and runs services with Azure settings (docker-compose-azure.yaml) or the standard configuration (docker-compose.yaml).