Fix quick-update PM2 path when crypto_okx was never started.

Stop trusting pm2 pid; start ecosystem if the app is missing.

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

deploy/pull_and_restart.sh

@@ -17,6 +17,27 @@ if [[ "${1:-}" == "--dry-run" ]]; then
   echo "(dry-run mode)"
 fi
 
+pm2_has_app() {
+  local name="$1"
+  if ! command -v pm2 >/dev/null 2>&1; then
+    return 1
+  fi
+  # 勿用 pm2 pid:部分版本对不存在进程仍 exit 0
+  if command -v python3 >/dev/null 2>&1; then
+    pm2 jlist 2>/dev/null | python3 -c '
+import json,sys
+name=sys.argv[1]
+try:
+    apps=json.load(sys.stdin)
+except Exception:
+    sys.exit(1)
+sys.exit(0 if any(isinstance(a,dict) and a.get("name")==name for a in (apps or [])) else 1)
+' "${name}"
+    return $?
+  fi
+  pm2 describe "${name}" 2>/dev/null | grep -qE 'status[[:space:]]*[|:]'
+}
+
 cd "${REPO}"
 echo ">>> git pull"
 git pull
@@ -26,17 +47,22 @@ if [[ "${DRY}" -eq 1 ]]; then
   exit 0
 fi
 
-echo ">>> pm2 restart ${PM2_APP_NAME} --update-env"
+if ! command -v pm2 >/dev/null 2>&1; then
-if command -v pm2 >/dev/null 2>&1; then
-  if pm2 pid "${PM2_APP_NAME}" >/dev/null 2>&1; then
-    pm2 restart "${PM2_APP_NAME}" --update-env
-  elif [[ -f ecosystem.config.cjs ]]; then
-    pm2 start ecosystem.config.cjs
-  else
-    echo "warn: 未找到 PM2 进程 ${PM2_APP_NAME}" >&2
-  fi
-else
   echo "warn: 未安装 pm2" >&2
+  exit 1
+fi
+
+if [[ ! -f ecosystem.config.cjs ]]; then
+  echo "error: 缺少 ecosystem.config.cjs" >&2
+  exit 1
+fi
+
+if pm2_has_app "${PM2_APP_NAME}"; then
+  echo ">>> pm2 restart ${PM2_APP_NAME} --update-env"
+  pm2 restart "${PM2_APP_NAME}" --update-env
+else
+  echo ">>> 未注册 ${PM2_APP_NAME},执行 pm2 start ecosystem.config.cjs"
+  pm2 start ecosystem.config.cjs
 fi
 
 echo "done"