---
services:
  app:
    build: .
    container_name: spaces
    ports:
      - "2025:2025"
    volumes:
      # Mounts the project code into the container.
      # This makes git pulls faster after the first run.
      - ./web:/var/www/html
    environment:
      # --- Git Settings ---
      # ⚠️ Use a secure Personal Access Token (PAT) for the URL
      - GIT_REPO_URL=https://${GITHUB_USER}:${GITHUB_PAT}@github.com/${GITHUB_USER}/${SPACES_REPO}.git
      - GIT_BRANCH=main

      # --- Database Connection Settings (for your PHP app) ---
      - DB_HOST=db
      - DB_DATABASE=mydatabase
      - DB_USER=myuser
      - DB_PASSWORD=mypassword

      # --- Backup Script Settings ---
      # These credentials are used by mysqldump inside the container
      - MARIADB_USER=${DB_USER}
      - MARIADB_PASSWORD=${DB_PASSWORD}
      - MARIADB_DATABASE=${DB_DATABASE}
      - MARIADB_HOST=db # The service name from this compose file
    depends_on:
      - db # Ensures the 'db' container starts before the 'app' container

  db:
    image: mariadb:latest
    container_name: spaces_db
    restart: unless-stopped
    volumes:
      # Persists database data on the host machine
      - db_data:/var/lib/mysql
    environment:
      - MARIADB_ROOT_PASSWORD=supersecretrootpassword
      - MARIADB_DATABASE=mydatabase
      - MARIADB_USER=myuser
      - MARIADB_PASSWORD=mypassword
    ports:
      # Optional: Expose DB port to host for debugging with a GUI client
      - "3306:3306"

volumes:
  db_data: # Defines the named volume for the database