services:
    overleaf:
        restart: always
        image: overleafcep/sharelatex:5.5.1-ext-v3
        container_name: overleaf
        depends_on:
            mongo:
                condition: service_healthy
            redis:
                condition: service_started
        ports:
            - 80:80
        links:
            - mongo
            - redis
        stop_grace_period: 60s
        volumes:
            - ./overleaf/overleaf_data:/var/lib/overleaf
        environment:
            OVERLEAF_APP_NAME: Overleaf FSR-IM
            OVERLEAF_SITE_LANGUAGE: de
            OVERLEAF_MONGO_URL: mongodb://mongo/overleaf
            OVERLEAF_REDIS_HOST: redis
            REDIS_HOST: redis
            ENABLED_LINKED_FILE_TYPES: 'project_file,project_output_file'
            ENABLE_CONVERSIONS: 'true'
            EMAIL_CONFIRMATION_DISABLED: 'true'
            TEXMFVAR: /var/lib/overleaf/tmp/texmf-var
            OVERLEAF_SITE_URL: https://overleaf.fsr.imn.htwk-leipzig.de
            OVERLEAF_NAV_TITLE: Overleaf FSR-IM
            OVERLEAF_ADMIN_EMAIL: fsrim@htwk-leipzig.de
            OVERLEAF_LEFT_FOOTER: '[{"text": "© Overleaf 2025 Powered by FSR-IM"} ]'
            OVERLEAF_RIGHT_FOOTER: '[{"text": "<a href=\"https://gitlab.dit.htwk-leipzig.de/fsr-im\">Gitlab</a>"} ]'
    redis:
        restart: always
        image: redis:6.2
        container_name: redis
        expose:
            - 6379
        volumes:
            - ./overleaf/redis_data:/data

    mongo:
      image: mongo:7.0
      container_name: mongo
      hostname: mongo
      command: '--replSet overleaf'
      environment:
        MONGO_INITDB_DATABASE: overleaf
      volumes:
        - ./mongodb-init.js:/docker-entrypoint-initdb.d/mongo-init.js:ro
        - mongodb-data:/data/db/
      ports:
        - "27017:27017"
      extra_hosts:
        - mongo:127.0.0.1
      healthcheck:
          test: echo 'db.stats().ok' | mongosh localhost:27017/test --quiet
          interval: 10s
          timeout: 10s
          retries: 5

volumes:
  mongodb-data:
    driver: local
    name: mongo-data