From a000eb86e527e35aac439cdef2c6a927904e2ff6 Mon Sep 17 00:00:00 2001
From: luna <luna@lunadeMacBook-Air.local>
Date: Wed, 8 Jul 2026 15:57:01 +0800
Subject: [PATCH] fix: collect certifi data files in PyInstaller build

PyInstaller auto-detects Python imports but does not automatically
include data files like certifi's cacert.pem. Without this file,
the bundled sidecar crashes at startup on HTTPS requests because
ssl.create_default_context(cafile=certifi.where()) resolves to a
path that does not exist inside the PyInstaller bundle.

Co-Authored-By: Claude <noreply@anthropic.com>
---
 backend/scripts/build_sidecar.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/backend/scripts/build_sidecar.py b/backend/scripts/build_sidecar.py
index b08692b..ee2a1be 100644
--- a/backend/scripts/build_sidecar.py
+++ b/backend/scripts/build_sidecar.py
@@ -93,6 +93,8 @@ def build_binary(output_dir: str | None):
             "--onedir",
             "--name",
             "mercury-backend",
+            "--collect-all",
+            "certifi",
             str(SIDECAR_ENTRY),
         ],
         check=True,