#!/bin/bash
# API 启动入口：先幂等执行数据库迁移，再启动传入的 CMD（默认 uvicorn）
# 解决 watchtower 自动拉取新镜像后容器重启、未跑 alembic upgrade head 导致新列缺失 500 的问题（#2129）
set -e

cd /app

echo "[entrypoint-api] Running alembic upgrade head..."
if alembic upgrade head; then
  echo "[entrypoint-api] Migrations ok."
else
  echo "[entrypoint-api] WARNING: alembic upgrade failed, continuing (existing columns should be fine)..." >&2
fi

# 若有显式 CMD（CI 部署时 docker compose run --rm api sh -c '...' 传入），直接 exec 它
if [ "$#" -gt 0 ]; then
  echo "[entrypoint-api] Exec custom command: $*"
  exec "$@"
fi

echo "[entrypoint-api] Starting uvicorn..."
exec uvicorn apps.api.main:app --host 0.0.0.0 --port 8000