docker-compose.yml

# Local development services for SubTrackr backend.
#
# Usage:
#   docker compose up -d
#   npm run server:start
#
# Environment (optional .env):
#   DB_HOST=localhost DB_PORT=5432 DB_NAME=subtrackr DB_USER=postgres DB_PASSWORD=postgres
#   REDIS_HOST=localhost REDIS_PORT=6379

services:
  redis:
    image: redis:7-alpine
    container_name: subtrackr-redis
    ports:
      - '${REDIS_PORT:-6379}:6379'
    command: ['redis-server', '--save', '', '--appendonly', 'no']
    healthcheck:
      test: ['CMD', 'redis-cli', 'ping']
      interval: 5s
      timeout: 3s
      retries: 5
    volumes:
      - redis-data:/data

  postgres:
    image: postgres:16-alpine
    container_name: subtrackr-postgres
    ports:
      - '${DB_PORT:-5432}:5432'
    environment:
      POSTGRES_DB: ${DB_NAME:-subtrackr}
      POSTGRES_USER: ${DB_USER:-postgres}
      POSTGRES_PASSWORD: ${DB_PASSWORD:-postgres}
    healthcheck:
      test: ['CMD-SHELL', 'pg_isready -U ${DB_USER:-postgres} -d ${DB_NAME:-subtrackr}']
      interval: 5s
      timeout: 3s
      retries: 5
    volumes:
      - postgres-data:/var/lib/postgresql/data

volumes:
  redis-data:
  postgres-data: