's'

scripts/build-safe.cjs

@@ -0,0 +1,30 @@
+/**
+ * 低端 VPS / 小内存环境：限制 Node 堆、开启 Next 低内存构建选项。
+ * 用法：pnpm build（默认经本脚本）
+ * 可选环境变量：
+ *   NEXT_BUILD_HEAP_MB — Node --max-old-space-size（默认 1536）
+ */
+const { spawnSync } = require("child_process");
+const path = require("path");
+
+const heapMb = process.env.NEXT_BUILD_HEAP_MB || "1536";
+const nextBin = path.join(
+  path.dirname(require.resolve("next/package.json")),
+  "dist",
+  "bin",
+  "next"
+);
+
+const result = spawnSync(
+  process.execPath,
+  ["--max-old-space-size=" + heapMb, nextBin, "build"],
+  {
+    stdio: "inherit",
+    env: {
+      ...process.env,
+      NEXT_BUILD_LOW_MEM: "1",
+    },
+  }
+);
+
+process.exit(result.status ?? 1);