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`no-cache.ts`

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no-cache.tsBlame14 lines · 1 contributor

f5b9ef5Claude	1	import type { MiddlewareHandler } from "hono";
	2
	3	// Applied to HTML routes that must never be served stale.
	4	// CSS/JS/git pack files are NOT affected by this middleware.
	5	export const noCache: MiddlewareHandler = async (c, next) => {
	6	await next();
	7	const ct = c.res.headers.get("Content-Type") \|\| "";
	8	// Only add no-cache to HTML responses — don't break asset caching
	9	if (ct.includes("text/html")) {
	10	c.res.headers.set("Cache-Control", "no-store, no-cache, must-revalidate");
	11	c.res.headers.set("Pragma", "no-cache");
	12	c.res.headers.set("Vary", "Cookie");
	13	}
	14	};