paper-dynasty-gameplay-webapp/scripts

Scripts Directory

This directory contains database initialization scripts and other utility scripts for the Paper Dynasty web app.

Files

init-db.sql

PostgreSQL initialization script that runs when the Docker container is first created:

• Creates test database: paper_dynasty_test for integration testing
• Grants permissions: Ensures paper_dynasty_user has access to both databases
• Runs automatically: Executed by Docker Compose on first container startup

Database Setup

The init-db.sql script is automatically executed when the PostgreSQL container starts for the first time via Docker's docker-entrypoint-initdb.d mechanism.

What it creates:

-- Main development database (created by POSTGRES_DB env var)
-- paper_dynasty

-- Test database for integration tests
CREATE DATABASE paper_dynasty_test;

-- User permissions
GRANT ALL PRIVILEGES ON DATABASE paper_dynasty TO paper_dynasty_user;
GRANT ALL PRIVILEGES ON DATABASE paper_dynasty_test TO paper_dynasty_user;

Container Integration

The script is mounted into the PostgreSQL container via docker-compose.yml:

volumes:
  - ./scripts/init-db.sql:/docker-entrypoint-initdb.d/init-db.sql

Future Scripts

This directory can be extended with additional utility scripts:

• Migration scripts: Database schema migrations
• Data seeding: Sample data for development
• Backup scripts: Database backup utilities
• Development helpers: Setup and maintenance scripts