From 92fe7cf0f5d3919be5e620c791d8d0b1205f8cca Mon Sep 17 00:00:00 2001
From: Pigbibi <20649888+Pigbibi@users.noreply.github.com>
Date: Fri, 19 Jun 2026 01:59:02 +0800
Subject: [PATCH] Soften plugin signal verification

---
 ...verify_cloud_run_strategy_plugin_mounts.py | 30 +++++++++++++++----
 1 file changed, 24 insertions(+), 6 deletions(-)

diff --git a/scripts/verify_cloud_run_strategy_plugin_mounts.py b/scripts/verify_cloud_run_strategy_plugin_mounts.py
index 599be42..8d02ace 100644
--- a/scripts/verify_cloud_run_strategy_plugin_mounts.py
+++ b/scripts/verify_cloud_run_strategy_plugin_mounts.py
@@ -160,18 +160,36 @@ def _check_signal_path(
             f"{service}:{env_name} signal_path is outside allowed prefixes: {signal_path}"
         )
 
-    signal_raw = _run(["gcloud", "storage", "cat", signal_path])
+    try:
+        signal_raw = _run(["gcloud", "storage", "cat", signal_path])
+    except RuntimeError as exc:
+        print(
+            f"Warning: {service}:{env_name} signal_path is not readable yet; "
+            f"strategy runtime will ignore the plugin until a valid signal exists: "
+            f"{signal_path} ({exc})"
+        )
+        return
     try:
         signal = json.loads(signal_raw)
     except json.JSONDecodeError as exc:
-        raise ValueError(f"{service}:{env_name} signal_path does not contain valid JSON: {signal_path}") from exc
+        print(
+            f"Warning: {service}:{env_name} signal_path does not contain valid JSON; "
+            f"strategy runtime will ignore the plugin until it is fixed: {signal_path} ({exc})"
+        )
+        return
     if not isinstance(signal, dict):
-        raise ValueError(f"{service}:{env_name} signal_path must contain a JSON object: {signal_path}")
+        print(
+            f"Warning: {service}:{env_name} signal_path must contain a JSON object; "
+            f"strategy runtime will ignore the plugin until it is fixed: {signal_path}"
+        )
+        return
     if expected_schema and str(signal.get("schema_version") or "").strip() != expected_schema:
-        raise ValueError(
-            f"{service}:{env_name} expected schema {expected_schema}, "
-            f"got {signal.get('schema_version')!r} at {signal_path}"
+        print(
+            f"Warning: {service}:{env_name} expected schema {expected_schema}, "
+            f"got {signal.get('schema_version')!r} at {signal_path}; "
+            "strategy runtime will ignore the plugin until it is fixed."
         )
+        return
 
 
 def _verify_target(