# 官方运行时契约（变更视为运行时大版本，须写 changelog）
#
# 本地开发不使用本文件：仓库根 docker-compose.yml 只起 Postgres，
# 配合 start.bat / cd backend && go run ./cmd/jiang13 + frontend npm run dev。
# 本 Compose 不含反代：页面 :3000、API :3001 交给宿主机 Nginx / Caddy。

name: jiang13

services:
  postgres:
    image: postgres:17-alpine
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-jiang13}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?set POSTGRES_PASSWORD in deploy/.env}
      POSTGRES_DB: ${POSTGRES_DB:-jiang13}
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-jiang13} -d ${POSTGRES_DB:-jiang13}"]
      interval: 5s
      timeout: 5s
      retries: 5

  api:
    image: ${JIANG13_IMAGE_API:-jiang13-bbs-api}:${JIANG13_VERSION:-0.1.0}
    build:
      context: ..
      dockerfile: deploy/Dockerfile.api
      args:
        VERSION: ${JIANG13_VERSION:-0.1.0}
        COMMIT: ${JIANG13_COMMIT:-unknown}
    restart: unless-stopped
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      HTTP_PORT: "3001"
      DEV_MODE: "false"
      JIANG13_WORK_PATH: /var/lib/jiang13
      DATA_DIR: /var/lib/jiang13/data
      DB_DSN: postgres://${POSTGRES_USER:-jiang13}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB:-jiang13}?sslmode=disable
      JWT_SECRET: ${JWT_SECRET:?set JWT_SECRET in deploy/.env}
      SITE_URL: ${SITE_URL:-https://localhost}
    volumes:
      - appdata:/var/lib/jiang13/data
    ports:
      - "${JIANG13_BIND:-127.0.0.1}:${JIANG13_API_PORT:-3001}:3001"

  web:
    image: ${JIANG13_IMAGE_WEB:-jiang13-bbs-web}:${JIANG13_VERSION:-0.1.0}
    build:
      context: ../frontend
      dockerfile: ../deploy/Dockerfile.web
      args:
        VERSION: ${JIANG13_VERSION:-0.1.0}
        BACKEND_URL: http://api:3001
    restart: unless-stopped
    depends_on:
      api:
        condition: service_healthy
    environment:
      BACKEND_URL: http://api:3001
      NODE_ENV: production
      PORT: "3000"
      HOSTNAME: 0.0.0.0
    ports:
      - "${JIANG13_BIND:-127.0.0.1}:${JIANG13_WEB_PORT:-3000}:3000"

volumes:
  pgdata:
  appdata: