ci: build + anchors + inline-js guard

scripts/check-inline-js.mjs

@@ -0,0 +1,70 @@
+#!/usr/bin/env node
+import fs from "node:fs/promises";
+import path from "node:path";
+import os from "node:os";
+import { spawnSync } from "node:child_process";
+
+const ROOT = process.cwd();
+const SRC = path.join(ROOT, "src");
+
+async function* walk(dir) {
+  const entries = await fs.readdir(dir, { withFileTypes: true });
+  for (const e of entries) {
+    const full = path.join(dir, e.name);
+    if (e.isDirectory()) yield* walk(full);
+    else yield full;
+  }
+}
+
+function extractInlineScripts(astroText) {
+  // capture <script ... is:inline ...> ... </script>
+  const re = /<script\b[^>]*\bis:inline\b[^>]*>([\s\S]*?)<\/script>/gi;
+  const out = [];
+  let m;
+  while ((m = re.exec(astroText))) out.push(m[1] ?? "");
+  return out;
+}
+
+function checkSyntax(js, label) {
+  const tmp = path.join(os.tmpdir(), `inline-js-check-${Date.now()}-${Math.random().toString(16).slice(2)}.mjs`);
+  const payload = `// ${label}\n${js}\n`;
+  return fs.writeFile(tmp, payload, "utf-8").then(() => {
+    const r = spawnSync(process.execPath, ["--check", tmp], { encoding: "utf-8" });
+    fs.unlink(tmp).catch(() => {});
+    if (r.status !== 0) {
+      const msg = (r.stderr || r.stdout || "").trim();
+      throw new Error(`${label}\n${msg}`);
+    }
+  });
+}
+
+async function main() {
+  const targets = [];
+  for await (const f of walk(SRC)) {
+    if (f.endsWith(".astro")) targets.push(f);
+  }
+
+  let checked = 0;
+
+  for (const file of targets) {
+    const txt = await fs.readFile(file, "utf-8");
+    const scripts = extractInlineScripts(txt);
+    if (!scripts.length) continue;
+
+    for (let i = 0; i < scripts.length; i++) {
+      const js = (scripts[i] || "").trim();
+      if (!js) continue;
+      const label = `${path.relative(ROOT, file)} :: <script is:inline> #${i + 1}`;
+      await checkSyntax(js, label);
+      checked++;
+    }
+  }
+
+  console.log(`OK inline-js: scripts checked=${checked}`);
+}
+
+main().catch((e) => {
+  console.error("❌ inline-js syntax check failed");
+  console.error(e?.message || e);
+  process.exit(1);
+});