mirror of
https://github.com/denoland/deno.git
synced 2024-11-01 09:24:20 -04:00
19 lines
720 B
JavaScript
19 lines
720 B
JavaScript
"use strict";
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
exports.compress = void 0;
|
|
const compress = (options) => {
|
|
return async (ctx, next) => {
|
|
await next();
|
|
const accepted = ctx.req.headers.get('Accept-Encoding');
|
|
const pattern = options?.encoding ?? /gzip|deflate/;
|
|
const match = accepted?.match(pattern);
|
|
if (!accepted || !match || !ctx.res.body) {
|
|
return;
|
|
}
|
|
const encoding = match[0];
|
|
const stream = new CompressionStream(encoding);
|
|
ctx.res = new Response(ctx.res.body.pipeThrough(stream), ctx.res.clone());
|
|
ctx.res.headers.set('Content-Encoding', encoding);
|
|
};
|
|
};
|
|
exports.compress = compress;
|