Re-load deploy helpers after pull and wait for HTTP ready.

Quick update was verifying with stale in-memory functions before Flask bound.

Co-authored-by: Cursor <cursoragent@cursor.com>

deploy/lib/update.sh

@@ -19,6 +19,9 @@ require_installed() {
 update_quick() {
   step "快速更新"
   bash "${REPO_ROOT}/deploy/pull_and_restart.sh"
+  # git pull 后重新加载,避免菜单进程仍用旧的 verify_deployment
+  # shellcheck source=common.sh
+  source "${LIB_DIR}/common.sh"
   verify_deployment "$(detect_server_ip)" || true
 }
 

deploy/pull_and_restart.sh

@@ -22,7 +22,6 @@ pm2_has_app() {
   if ! command -v pm2 >/dev/null 2>&1; then
     return 1
   fi
-  # 勿用 pm2 pid:部分版本对不存在进程仍 exit 0
   if command -v python3 >/dev/null 2>&1; then
     pm2 jlist 2>/dev/null | python3 -c '
 import json,sys
@@ -38,6 +37,43 @@ sys.exit(0 if any(isinstance(a,dict) and a.get("name")==name for a in (apps or [
   pm2 describe "${name}" 2>/dev/null | grep -qE 'status[[:space:]]*[|:]'
 }
 
+read_port() {
+  local env_file="${REPO}/.env"
+  local port="5004"
+  if [[ -f "${env_file}" ]]; then
+    local line
+    line="$(grep -E '^[[:space:]]*APP_PORT=' "${env_file}" | tail -n1 || true)"
+    if [[ -n "${line}" ]]; then
+      port="${line#*=}"
+      port="$(echo "${port}" | tr -d '"' | tr -d "'" | xargs)"
+    fi
+  fi
+  echo "${port:-5004}"
+}
+
+wait_http_ready() {
+  local port="$1"
+  local url="http://127.0.0.1:${port}/"
+  local i code
+  echo ">>> 等待 HTTP 就绪 ${url} (最多 30s)"
+  for i in $(seq 1 30); do
+    code="$(curl -sS -o /dev/null -w '%{http_code}' --connect-timeout 2 --max-time 3 "${url}" 2>/dev/null || echo "000")"
+    if [[ "${code}" == "200" || "${code}" == "302" || "${code}" == "301" || "${code}" == "401" || "${code}" == "403" ]]; then
+      echo ">>> HTTP OK (${code}) after ${i}s"
+      return 0
+    fi
+    # 进程挂了就别空等
+    if ! pm2_has_app "${PM2_APP_NAME}"; then
+      echo ">>> PM2 进程已消失" >&2
+      return 1
+    fi
+    sleep 1
+  done
+  echo ">>> HTTP 仍未就绪 (最后 code=${code:-000})" >&2
+  echo ">>> 请查看: pm2 logs ${PM2_APP_NAME} --lines 50" >&2
+  return 1
+}
+
 cd "${REPO}"
 echo ">>> git pull"
 git pull
@@ -65,4 +101,7 @@ else
   pm2 start ecosystem.config.cjs
 fi
 
+port="$(read_port)"
+wait_http_ready "${port}" || true
+
 echo "done"