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
1098 changed files with 39410 additions and 0 deletions
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+// npm pack [email protected] --ignore-scripts --pack-destination .tools/font-comparison
+// Pass its extracted package directory as the first argument. Font bytes are
+// copied unchanged; only CSS family/weight names and relative URLs are adapted.
+import { readFile, writeFile, mkdir, copyFile } from 'node:fs/promises';
+import { resolve, dirname, basename } from 'node:path';
+import { createHash } from 'node:crypto';
+const source = resolve(process.argv[2] || '.tools/font-comparison/mobeicanyue/package');
+const version = 'misans-webfont-4.3.1';
+const destination = resolve('public/fonts', version);
+const archive = resolve(source, '../../misans-webfont-4.3.1.tgz');
+const expected = 'lVU2j0sS0Ah/DjcqPk7X/2Vo7P2498bWQnpt9ruxHnxqzeaC2caQ+CmHjxNCujiDhHHX0q0w9cfabh9Yj5gG9g==';
+if (createHash('sha512').update(await readFile(archive)).digest('base64') !== expected) throw Error('Unexpected npm archive integrity');
+let css = '/* Generated by scripts/vendor-fonts.mjs from [email protected]. */\n';
+const files = [];
+for (const [weight,label] of [[300,'light'],[400,'regular'],[600,'demibold'],[700,'bold']]) {
+  const sheet = resolve(source, `misans/misans-${label}/result.css`);
+  const upstream = await readFile(sheet,'utf8');
+  await mkdir(resolve(destination,label),{recursive:true});
+  for (const [,body] of upstream.matchAll(/@font-face\s*\{([^}]+)\}/g)) {
+    const url = body.match(/url\(['"]?([^'"\)]+)['"]?\)/)[1];
+    const range = body.match(/unicode-range:([^;}]*)/i)[1];
+    const file = basename(url);
+    if (!/^\d+\.woff2$/.test(file)) throw Error(`Unexpected font file: ${file}`);
+    const bytes = await readFile(resolve(dirname(sheet),file));
+    await writeFile(resolve(destination,label,file),bytes);
+    files.push({path:`${label}/${file}`,bytes:bytes.length,sha256:createHash('sha256').update(bytes).digest('hex')});
+    css += `@font-face{font-family:"MiSans";font-style:normal;font-weight:${weight};font-display:swap;src:url("/fonts/${version}/${label}/${file}") format("woff2");unicode-range:${range}}\n`;
+  }
+  await copyFile(sheet, resolve(destination,label,'upstream.css.txt'));
+}
+await copyFile(resolve(source,'README.md'),resolve(destination,'UPSTREAM-README.md'));
+await writeFile('src/fonts.css',css);
+await writeFile(resolve(destination,'source.json'),JSON.stringify({
+  package:'misans-webfont',version:'4.3.1',fontVersion:'4.003',
+  repository:'https://github.com/mobeicanyue/misans-webfont',
+  archive:'https://registry.npmjs.org/misans-webfont/-/misans-webfont-4.3.1.tgz',
+  integrity:`sha512-${expected}`,fontFilesModified:false,
+  cssChanges:'One MiSans family with 300/400/600/700 weights; remove local() so installed fonts cannot replace pinned files; use versioned same-origin URLs.',files,
+},null,2)+'\n');
+console.log(`Vendored ${files.length} unchanged font shards, ${(files.reduce((n,f)=>n+f.bytes,0)/1048576).toFixed(2)} MiB.`);