docker-compose.yml

services:
  mongo:
    image: mongo:8.0
    command: ["mongod", "--auth"]
    volumes:
      - ${DATA_DIR}/db:/data/db
    environment:
      # Used only when db/ is empty (fresh install) to create the initial root user.
      # Ignored on migration — credentials must already exist in the data files.
      MONGO_INITDB_ROOT_USERNAME: ${DB_USER}
      MONGO_INITDB_ROOT_PASSWORD: ${DB_PASS}
      MONGO_INITDB_DATABASE: ${DB_NAME:-admin}
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "mongosh", "--quiet", "--eval", "db.adminCommand('ping')"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 20s

  app:
    build: .
    image: project-wiki:latest
    ports:
      - "127.0.0.1:8080:8080"
    volumes:
      - ${DATA_DIR}/uploads:/Project_Wiki_Data/uploads
      - ${DATA_DIR}/log:/Project_Wiki_Data/log
    environment:
      DB_SERVICE: mongo
      DB_PORT: ${DB_PORT:-27017}
      DB_NAME: ${DB_NAME:-admin}
      DB_USER: ${DB_USER}
      DB_PASS: ${DB_PASS}
      SECRET_KEY: ${SECRET_KEY}
      ADMIN_USERNAME: ${ADMIN_USERNAME:-admin}
      ADMIN_EMAIL: ${ADMIN_EMAIL}
      ADMIN_PASSWORD: ${ADMIN_PASSWORD}
      MAIL_SERVER: ${MAIL_SERVER:-smtp.googlemail.com}
      MAIL_PORT: ${MAIL_PORT:-587}
      MAIL_USERNAME: ${MAIL_USERNAME:-}
      MAIL_PASSWORD: ${MAIL_PASSWORD:-}
    depends_on:
      mongo:
        condition: service_healthy
    restart: unless-stopped