From 2f1b2fb821176a5dc3a84a056bd6281dd5ac371e Mon Sep 17 00:00:00 2001
From: yuez <i@yuez.me>
Date: Sun, 20 Sep 2026 13:18:21 +0800
Subject: [PATCH] build: pagecheck as standalone node script (inline escaping
 was fragile)

---
 Makefile             | 11 +++++++++--
 scripts/pagecheck.js | 23 +++++++++++++++++++++++
 2 files changed, 32 insertions(+), 2 deletions(-)
 create mode 100644 scripts/pagecheck.js

diff --git a/Makefile b/Makefile
index 62f8247..e57681e 100644
--- a/Makefile
+++ b/Makefile
@@ -7,15 +7,22 @@ else
     TARGET := commandcode.so
 endif
 
-.PHONY: all build test clean lint
+.PHONY: all build test clean lint pagecheck
 
-all: build
+all: build pagecheck
 
 build:
 	CGO_ENABLED=1 go build -buildmode=c-shared -o $(TARGET) main.go
 
+# Extract embedded JS from quota_page.go and syntax-check it with node.
+# Guards against parse-time SyntaxErrors (e.g. duplicate const) that break
+# the whole resource page; Go substring tests cannot catch these.
+pagecheck:
+	@node scripts/pagecheck.js
+
 test:
 	go test -v -race ./...
+	$(MAKE) pagecheck
 
 clean:
 	rm -f commandcode.dylib commandcode.so commandcode.dll commandcode.h
diff --git a/scripts/pagecheck.js b/scripts/pagecheck.js
new file mode 100644
index 0000000..9fb416f
--- /dev/null
+++ b/scripts/pagecheck.js
@@ -0,0 +1,23 @@
+// pagecheck: syntax-check the embedded quota page JS (guards against
+// parse-time SyntaxErrors like duplicate const that break the whole page).
+const fs = require("fs");
+const src = fs.readFileSync("plugin/quota_page.go", "utf8");
+const m = src.match(/const QuotaPageHTML = `([\s\S]*)`/);
+if (!m) {
+  console.error("pagecheck: QuotaPageHTML not found");
+  process.exit(1);
+}
+const js = [...m[1].matchAll(/<script>([\s\S]*?)<\/script>/g)]
+  .map((x) => x[1])
+  .join("\n");
+if (!js.trim()) {
+  console.error("pagecheck: no <script> content found");
+  process.exit(1);
+}
+try {
+  new Function(js);
+} catch (e) {
+  console.error("pagecheck: embedded JS SyntaxError:", e.message);
+  process.exit(1);
+}
+console.log("pagecheck: embedded JS syntax OK");