feat: add manual production deployment pipeline

src/index.js

@@ -42,7 +42,8 @@ export default {
         return Response.redirect(new URL(url.pathname + '/', url), 301);
       }
 
-      const objectKey = objectKeyForPath(url.pathname);
+      const assetPrefix = String(env.QA_ASSET_PREFIX || '').replace(/^\/+|\/+$/g, '');
+      const objectKey = (assetPrefix ? assetPrefix + '/' : '') + objectKeyForPath(url.pathname);
       let object = await env.QA_BUCKET.get(objectKey);
       if (!object && objectKey.endsWith('/index.html')) {
         object = await env.QA_BUCKET.get(objectKey.replace(/\/index\.html$/, 'index.html'));
@@ -54,6 +55,7 @@ export default {
       headers.set('etag', object.httpEtag);
       headers.set('x-content-type-options', 'nosniff');
       headers.set('referrer-policy', 'strict-origin-when-cross-origin');
+      if (assetPrefix) headers.set('x-qa-release', assetPrefix);
       headers.set('cache-control', url.pathname.endsWith('.html') || url.pathname.endsWith('.js') ? 'no-cache' : 'public, max-age=3600');
       return new Response(request.method === 'HEAD' ? null : object.body, { headers });
     } catch (error) {