From b9e5a3d416682411b55f3a4ac4e8da741928d547 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=AE=8B=E4=B8=80=E9=B8=A3?= <1000000008@qq.com>
Date: Wed, 28 Oct 2026 23:59:06 -0400
Subject: [PATCH] =?UTF-8?q?=E5=B7=A5=E5=85=B7=EF=BC=9A=E6=96=B0=E5=A2=9E?=
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---
 tools/syntax_sanity.py | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 tools/syntax_sanity.py

diff --git a/tools/syntax_sanity.py b/tools/syntax_sanity.py
new file mode 100644
index 0000000..cf12fc6
--- /dev/null
+++ b/tools/syntax_sanity.py
@@ -0,0 +1,38 @@
+#!/usr/bin/env python3
+"""Rough brace/paren balance sanity check for edited C++ files."""
+import os
+import re
+import sys
+
+os.chdir(os.path.join(os.path.dirname(os.path.abspath(__file__)),
+                      "..", "terminal", "kiosk-shell"))
+
+FILES = [
+    "src/main_window.cpp",
+    "src/main_window.h",
+    "src/desktop_list_page.cpp",
+    "src/desktop_list_page.h",
+    "src/desktop_service.cpp",
+    "src/desktop_service.h",
+    "src/desktop_session.h",
+    "src/moonlight_session.cpp",
+    "src/moonlight_session.h",
+    "src/login_page.cpp",
+    "src/login_page.h",
+    "src/state_machine.cpp",
+    "src/state_machine.h",
+]
+
+fail = False
+for f in FILES:
+    src = open(f, encoding="utf-8").read()
+    src2 = re.sub(r"//[^\n]*", "", src)
+    src2 = re.sub(r'"(?:\\.|[^"\\])*"', '""', src2)
+    src2 = re.sub(r"'(?:\\.|[^'\\])*'", "''", src2)
+    counts = {c: src2.count(c) for c in "{}()"}
+    ok = counts["{"] == counts["}"] and counts["("] == counts[")"]
+    print(f, counts, "OK" if ok else "MISMATCH")
+    if not ok:
+        fail = True
+
+sys.exit(1 if fail else 0)