Initial commit: RHINE LAB · ANALYSIS OS：三维界面与动效实验（本仓库不含个人归档索引数据）

2026-09-19 13:04:56 +08:00
commit 3f422218a5
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+import { readdir, readFile, writeFile } from "node:fs/promises";
+import { createHash } from "node:crypto";
+import { resolve } from "node:path";
+const root=resolve('dist');
+const all=await readdir(root,{recursive:true});
+const files=all.map(path=>path.replaceAll('\\','/')).filter(path=>
+  path==='index.html'||path==='manifest.webmanifest'||path==='favicon.svg'||
+  /^(assets|icons|archives|licenses)\/[^/]+\.[^/]+$/.test(path)||
+  /^fonts\/.*\.(woff2|pdf|txt|json|md)$/.test(path)||
+  /^audio\/(atmosphere|motif|pulse)\.ogg$/.test(path)
+).filter(path=>!/^assets\/archive-(cassette|assembly)\.glb$/.test(path)).sort();
+if(!files.some(path=>/^assets\/index-.*\.js$/.test(path)))throw Error('Build the application before generating the offline cache.');
+const worker=await readFile('scripts/pwa-worker.js','utf8');
+const hash=createHash('sha256').update(worker);let bytes=0;
+for(const file of files){const content=await readFile(resolve(root,file));hash.update(file).update(content);bytes+=content.length}
+const version=hash.digest('hex').slice(0,16);
+await writeFile(resolve(root,'sw.js'),worker.replace('__CACHE_VERSION__',JSON.stringify(version)).replace('__PRECACHE_FILES__',JSON.stringify(files)));
+await writeFile(resolve(root,'pwa-build.json'),JSON.stringify({version,bytes,files},null,2));
+console.log(`Offline release ${version}: ${files.length} files, ${(bytes/1024/1024).toFixed(1)} MiB.`);