docker-compose.yml

version: '3'

services:
  app:
    build: 
      context: .
      dockerfile: Dockerfile
      args:
        VARIANT: "2.7"
        NODE_VERSION: "lts/*"

    volumes:
      # Update this to wherever you want VS Code to mount the folder of your project
      - ..:/workspace:cached

    # Overrides default command so things don't shut down after the process ends.
    command: sleep infinity 
    
    # Runs app on the same network as the database container, allows "forwardPorts" in devcontainer.json function.
    network_mode: service:db

  db:
    image: postgres:latest
    restart: unless-stopped
    volumes:
      - postgres-data:/var/lib/postgresql/data
    environment:
      POSTGRES_USER: postgres
      POSTGRES_DB: postgres
      POSTGRES_PASSWORD: postgres

volumes:
  postgres-data: