# OpenCodeHub — self-hosted quickstart stack (production-safe)
# ============================================================
# 1. cp .env.example .env
# 2. Fill in ALL required secrets in .env
# 3. docker compose up -d
#
# REQUIRED .env values (compose refuses to start without them):
#   JWT_SECRET SESSION_SECRET INTERNAL_HOOK_SECRET CRON_SECRET
#   RUNNER_SECRET AI_CONFIG_ENCRYPTION_KEY WORKFLOW_SECRET_ENCRYPTION_KEY
#   POSTGRES_PASSWORD REDIS_PASSWORD
#   → generate each with:  openssl rand -hex 32
#
# Storage — two backends only:
#   - local (default): filesystem; point STORAGE_PATH/GIT_REPOS_PATH at a
#     dedicated disk or NAS mount for best performance
#   - s3: any S3-compatible store (AWS S3, MinIO, R2, Garage, ...) via
#     STORAGE_ENDPOINT/STORAGE_BUCKET/STORAGE_ACCESS_KEY_ID/STORAGE_SECRET_ACCESS_KEY
#
# Optional profiles:
#   docker compose --profile with-runner up -d   # CI/CD runner (needs Docker-in-Docker)
#   docker compose --profile with-minio up -d    # local S3-compatible storage
# ============================================================

services:
  # ── Main OpenCodeHub application (web + API + Git HTTP) ────
  app:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: opencodehub-app
    restart: unless-stopped
    env_file: .env
    environment:
      NODE_ENV: production
      PORT: 4321
      PROCESS_TYPE: app
      DATABASE_DRIVER: postgres
      DATABASE_URL: postgresql://${POSTGRES_USER:-opencodehub}:${POSTGRES_PASSWORD:?Set POSTGRES_PASSWORD in .env}@postgres:5432/${POSTGRES_DB:-opencodehub}
      REDIS_URL: redis://:${REDIS_PASSWORD:?Set REDIS_PASSWORD in .env}@redis:6379
      JWT_SECRET: ${JWT_SECRET:?Set JWT_SECRET in .env}
      SESSION_SECRET: ${SESSION_SECRET:?Set SESSION_SECRET in .env}
      INTERNAL_HOOK_SECRET: ${INTERNAL_HOOK_SECRET:?Set INTERNAL_HOOK_SECRET in .env}
      CRON_SECRET: ${CRON_SECRET:?Set CRON_SECRET in .env}
      RUNNER_SECRET: ${RUNNER_SECRET:?Set RUNNER_SECRET in .env}
      AI_CONFIG_ENCRYPTION_KEY: ${AI_CONFIG_ENCRYPTION_KEY:?Set AI_CONFIG_ENCRYPTION_KEY in .env}
      WORKFLOW_SECRET_ENCRYPTION_KEY: ${WORKFLOW_SECRET_ENCRYPTION_KEY:?Set WORKFLOW_SECRET_ENCRYPTION_KEY in .env}
      SITE_URL: ${SITE_URL:-http://localhost:4321}
      ALLOWED_ORIGINS: ${SITE_URL:-http://localhost:4321}
      GIT_REPOS_PATH: /data/repos
      REPOS_PATH: /data/repos
      GIT_SSH_PORT: 2222
      GIT_SSH_HOST_KEY: /data/ssh/host_key
      STORAGE_TYPE: ${STORAGE_TYPE:-local}
      STORAGE_PATH: /data/storage
      RATE_LIMIT_ENABLED: "true"
      RATE_LIMIT_SKIP_DEV: "false"
      CSRF_SKIP_DEV: "false"
    ports:
      - "${WEB_PORT:-4321}:4321"   # Web UI + API + Git HTTP
    volumes:
      - repos-data:/data/repos
      - storage-data:/data/storage
      - ssh-data:/data/ssh
      - cache-data:/data/cache
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    networks:
      - opencodehub-internal
      - opencodehub-external
    healthcheck:
      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:4321/api/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 20s
    deploy:
      resources:
        limits:
          memory: 2G
          cpus: "2.0"

  # ── SSH Git server ─────────────────────────────────────────
  ssh-git:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: opencodehub-ssh
    restart: unless-stopped
    environment:
      NODE_ENV: production
      PROCESS_TYPE: ssh
      DATABASE_DRIVER: postgres
      DATABASE_URL: postgresql://${POSTGRES_USER:-opencodehub}:${POSTGRES_PASSWORD:?Set POSTGRES_PASSWORD in .env}@postgres:5432/${POSTGRES_DB:-opencodehub}
      REDIS_URL: redis://:${REDIS_PASSWORD:?Set REDIS_PASSWORD in .env}@redis:6379
      JWT_SECRET: ${JWT_SECRET:?Set JWT_SECRET in .env}
      INTERNAL_HOOK_SECRET: ${INTERNAL_HOOK_SECRET:?Set INTERNAL_HOOK_SECRET in .env}
      GIT_REPOS_PATH: /data/repos
      REPOS_PATH: /data/repos
      GIT_SSH_PORT: 2222
      GIT_SSH_HOST_KEY: /data/ssh/host_key
    ports:
      - "${SSH_PORT:-2222}:2222"   # SSH Git
    volumes:
      - repos-data:/data/repos
      - storage-data:/data/storage
      - ssh-data:/data/ssh
      - cache-data:/data/cache
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    networks:
      - opencodehub-internal
      - opencodehub-external
    healthcheck:
      test: ["CMD-SHELL", "nc -z localhost 2222 || exit 1"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 15s
    deploy:
      resources:
        limits:
          memory: 512M
          cpus: "1.0"

  # ── Background worker (merge queue, webhooks, mirrors, digests) ──
  worker:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: opencodehub-worker
    restart: unless-stopped
    environment:
      NODE_ENV: production
      PROCESS_TYPE: worker
      DATABASE_DRIVER: postgres
      DATABASE_URL: postgresql://${POSTGRES_USER:-opencodehub}:${POSTGRES_PASSWORD:?Set POSTGRES_PASSWORD in .env}@postgres:5432/${POSTGRES_DB:-opencodehub}
      REDIS_URL: redis://:${REDIS_PASSWORD:?Set REDIS_PASSWORD in .env}@redis:6379
      JWT_SECRET: ${JWT_SECRET:?Set JWT_SECRET in .env}
      INTERNAL_HOOK_SECRET: ${INTERNAL_HOOK_SECRET:?Set INTERNAL_HOOK_SECRET in .env}
      GIT_REPOS_PATH: /data/repos
      REPOS_PATH: /data/repos
      STORAGE_TYPE: ${STORAGE_TYPE:-local}
      STORAGE_PATH: /data/storage
      WORKER_HEALTH_PORT: 9090
    expose:
      - "9090"   # Worker healthz/ready
    volumes:
      - repos-data:/data/repos
      - storage-data:/data/storage
      - ssh-data:/data/ssh
      - cache-data:/data/cache
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    networks:
      - opencodehub-internal
    healthcheck:
      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:9090/healthz"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 20s
    deploy:
      resources:
        limits:
          memory: 1G
          cpus: "1.0"

  # ── PostgreSQL ─────────────────────────────────────────────
  postgres:
    image: docker.io/library/postgres:16-alpine
    container_name: opencodehub-postgres
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-opencodehub}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?Set POSTGRES_PASSWORD in .env}
      POSTGRES_DB: ${POSTGRES_DB:-opencodehub}
    ports:
      - "${POSTGRES_PORT:-5432}:5432"
    volumes:
      - postgres-data:/var/lib/postgresql/data
    networks:
      - opencodehub-internal
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-opencodehub} -d ${POSTGRES_DB:-opencodehub}"]
      interval: 10s
      timeout: 5s
      retries: 5
    deploy:
      resources:
        limits:
          memory: 1G
          cpus: "1.0"

  # ── Redis (sessions, caching, distributed locking, queues) ──
  redis:
    image: docker.io/library/redis:7-alpine
    container_name: opencodehub-redis
    restart: unless-stopped
    command:
      - redis-server
      - --requirepass
      - ${REDIS_PASSWORD:?Set REDIS_PASSWORD in .env}
      - --appendonly
      - "yes"
      - --maxmemory
      - 256mb
      - --maxmemory-policy
      - allkeys-lru
    ports:
      - "${REDIS_PORT:-6379}:6379"
    volumes:
      - redis-data:/data
    networks:
      - opencodehub-internal
    healthcheck:
      test: ["CMD", "redis-cli", "-a", "${REDIS_PASSWORD}", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
    deploy:
      resources:
        limits:
          memory: 512M
          cpus: "0.5"

  # ── CI/CD Runner (Docker-in-Docker, optional) ──────────────
  runner:
    build:
      context: .
      dockerfile: Dockerfile.runner
    container_name: opencodehub-runner
    restart: unless-stopped
    privileged: true   # Required for Docker-in-Docker
    environment:
      RUNNER_TOKEN: ${RUNNER_TOKEN:-}
      SERVER_URL: http://app:4321
      DOCKER_HOST: unix:///var/run/docker.sock
      RUNNER_WORK_DIR: /work
      RUNNER_CACHE_DIR: /cache
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - runner-work:/work
      - runner-cache:/cache
    depends_on:
      - app
    networks:
      - opencodehub-external
    healthcheck:
      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:9090/healthz"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 20s
    deploy:
      resources:
        limits:
          memory: 2G
          cpus: "2.0"
    profiles:
      - with-runner

  # ── MinIO (S3-compatible storage, optional) ────────────────
  minio:
    image: minio/minio:latest
    container_name: opencodehub-minio
    restart: unless-stopped
    command: server /data --console-address ":9001"
    environment:
      MINIO_ROOT_USER: ${MINIO_ROOT_USER:?Set MINIO_ROOT_USER in .env}
      MINIO_ROOT_PASSWORD: ${MINIO_ROOT_PASSWORD:?Set MINIO_ROOT_PASSWORD in .env}
    ports:
      - "${MINIO_CONSOLE_PORT:-9001}:9001"   # Web console (set 0 to disable)
    volumes:
      - minio-data:/data
    networks:
      - opencodehub-external
    healthcheck:
      test: ["CMD", "mc", "ready", "local"]
      interval: 30s
      timeout: 10s
      retries: 3
    profiles:
      - with-minio

volumes:
  repos-data:
    driver: local
  storage-data:
    driver: local
  ssh-data:
    driver: local
  cache-data:
    driver: local
  postgres-data:
    driver: local
  redis-data:
    driver: local
  runner-work:
    driver: local
  runner-cache:
    driver: local
  minio-data:
    driver: local

networks:
  opencodehub-internal:
    driver: bridge
  opencodehub-external:
    driver: bridge