create project

kitabcitab/node_modules/next/dist/server/send-payload/revalidate-headers.js

@@ -0,0 +1,21 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+exports.setRevalidateHeaders = setRevalidateHeaders;
+function setRevalidateHeaders(res, options) {
+    if (options.private || options.stateful) {
+        if (options.private || !res.hasHeader("Cache-Control")) {
+            res.setHeader("Cache-Control", `private, no-cache, no-store, max-age=0, must-revalidate`);
+        }
+    } else if (typeof options.revalidate === "number") {
+        if (options.revalidate < 1) {
+            throw new Error(`invariant: invalid Cache-Control duration provided: ${options.revalidate} < 1`);
+        }
+        res.setHeader("Cache-Control", `s-maxage=${options.revalidate}, stale-while-revalidate`);
+    } else if (options.revalidate === false) {
+        res.setHeader("Cache-Control", `s-maxage=31536000, stale-while-revalidate`);
+    }
+}
+
+//# sourceMappingURL=revalidate-headers.js.map