's'

d2ypp2/start.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# 生产/运维：自动构建前端（若缺失）+ 单进程 uvicorn（API 与静态页同端口）
+set -euo pipefail
+cd "$(dirname "$0")"
+export HOST="${HOST:-0.0.0.0}"
+export PORT="${PORT:-8001}"
+hard_nofile="$(ulimit -Hn 2>/dev/null || true)"
+target_nofile="${LIVE_NOFILE_SOFT:-$hard_nofile}"
+if [[ -n "$target_nofile" && "$target_nofile" != "unlimited" ]]; then
+  ulimit -Sn "$target_nofile" >/dev/null 2>&1 || true
+fi
+if [[ -x ".venv/bin/python" ]]; then
+  PY=".venv/bin/python"
+else
+  PY=python3
+  command -v python3 >/dev/null 2>&1 || PY=python
+fi
+exec "$PY" scripts/launch.py --host "$HOST" --port "$PORT"