dudu MVP：五端语音输入法初始提交
- server：Go 网关（WS 流式识别中继/计费配额/微信登录支付 mock/反馈/埋点），gummy provider 已真实联调 - desktop：Tauri 2（全局快捷键 push-to-talk/浮层/托盘/设置/登录购买/反馈/首启引导） - android：Compose 主 App + IME（键盘内录音直传） - ios：App + 键盘扩展（1A spike 实证键盘内不可录音，走 deep link 听写） - design/design-pipeline：设计系统 + token 导出 iOS/Android 主题 - doc：前后端设计文档（HTML）；web：官网宣传页；todo：任务看板 Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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wangjia
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#!/usr/bin/env node
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/**
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* export-tokens.mjs — 设计令牌导出管线（零依赖，Node >= 18）
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*
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* 解析 design/tokens/*.css 的 CSS 自定义属性（:root = light，[data-theme="dark"] = dark），
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* 生成移动端原生主题文件，保证三端令牌单一来源：
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* generated/ios/DuduTheme.swift — Color(light/dark 动态) + 尺寸/字号常量
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* generated/android/DuduTheme.kt — Compose Color/Dp/Sp 常量（Light/Dark 两组）
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*
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* 用法：node design-pipeline/export-tokens.mjs [--check]
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* --check CI 校验模式：重新生成并与已提交产物比对，不一致退出 1
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*/
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import { readFileSync, writeFileSync, mkdirSync, readdirSync, existsSync } from 'node:fs';
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import { resolve, dirname } from 'node:path';
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import { fileURLToPath } from 'node:url';
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const __dir = dirname(fileURLToPath(import.meta.url));
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const TOKENS_DIR = resolve(__dir, '../design/tokens');
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const OUT_IOS = resolve(__dir, 'generated/ios/DuduTheme.swift');
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const OUT_ANDROID = resolve(__dir, 'generated/android/DuduTheme.kt');
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// ─── 解析 ────────────────────────────────────────────────────────────────────
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/** 提取一个 CSS 块（selector { ... }）里的全部 --var: value */
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function parseBlock(css, selector) {
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const out = {};
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const re = new RegExp(`${selector.replace(/[[\]"=]/g, (m) => '\\' + m)}\\s*\\{([\\s\\S]*?)\\}`, 'g');
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let m;
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while ((m = re.exec(css))) {
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const body = m[1].replace(/\/\*[\s\S]*?\*\//g, '');
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for (const line of body.split(';')) {
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const mm = line.match(/--([\w-]+)\s*:\s*(.+)/);
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if (mm) out[mm[1].trim()] = mm[2].trim();
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}
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}
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return out;
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}
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const files = readdirSync(TOKENS_DIR).filter((f) => f.endsWith('.css'));
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let light = {}, dark = {};
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for (const f of files) {
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const css = readFileSync(resolve(TOKENS_DIR, f), 'utf8');
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Object.assign(light, parseBlock(css, ':root'));
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Object.assign(dark, parseBlock(css, '[data-theme="dark"]'));
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}
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/** 解析 var() 引用链到最终值 */
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function resolveVar(val, scope) {
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let v = val, guard = 0;
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while (v && v.includes('var(') && guard++ < 10) {
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v = v.replace(/var\(--([\w-]+)\)/g, (_, name) => scope[name] ?? light[name] ?? '');
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}
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return v.trim();
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}
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// ─── 颜色转换 ─────────────────────────────────────────────────────────────────
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/** #RGB/#RRGGBB/rgba() → {r,g,b,a} 0-1 浮点；无法解析返回 null */
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function parseColor(v) {
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if (!v) return null;
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v = v.trim();
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let m = v.match(/^#([0-9a-f]{6})$/i);
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if (m) {
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const n = parseInt(m[1], 16);
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return { r: (n >> 16 & 255) / 255, g: (n >> 8 & 255) / 255, b: (n & 255) / 255, a: 1 };
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}
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m = v.match(/^rgba?\(\s*([\d.]+)\s*,\s*([\d.]+)\s*,\s*([\d.]+)\s*(?:,\s*([\d.]+)\s*)?\)$/);
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if (m) return { r: +m[1] / 255, g: +m[2] / 255, b: +m[3] / 255, a: m[4] === undefined ? 1 : +m[4] };
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return null;
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}
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const hex2 = (f) => Math.round(f * 255).toString(16).padStart(2, '0').toUpperCase();
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// ─── 分类 ────────────────────────────────────────────────────────────────────
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const colorTokens = []; // {name, light:{...}, dark:{...}}
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const dimenTokens = []; // {name, value} px → pt/dp
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const otherSkipped = [];
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const camel = (s) => s.replace(/-(\w)/g, (_, c) => c.toUpperCase());
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for (const [name, raw] of Object.entries(light)) {
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const lv = resolveVar(raw, light);
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const dvRaw = dark[name];
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const dv = dvRaw ? resolveVar(dvRaw, dark) : lv;
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const lc = parseColor(lv);
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if (lc) {
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colorTokens.push({ name: camel(name), light: lc, dark: parseColor(dv) ?? lc });
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continue;
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}
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const px = lv.match(/^(-?[\d.]+)px$/);
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if (px) {
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dimenTokens.push({ name: camel(name), value: parseFloat(px[1]) });
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continue;
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}
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otherSkipped.push(name);
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}
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colorTokens.sort((a, b) => a.name.localeCompare(b.name));
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dimenTokens.sort((a, b) => a.name.localeCompare(b.name));
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// ─── 生成 Swift ───────────────────────────────────────────────────────────────
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const HEADER = `// 自动生成 — 请勿手改。来源 design/tokens/*.css
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// 重新生成：node design-pipeline/export-tokens.mjs
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`;
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function swift() {
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const colors = colorTokens.map((t) => {
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const l = t.light, d = t.dark;
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return ` public static let ${t.name} = dynamic(
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light: Color(.sRGB, red: ${l.r.toFixed(4)}, green: ${l.g.toFixed(4)}, blue: ${l.b.toFixed(4)}, opacity: ${l.a.toFixed(2)}),
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dark: Color(.sRGB, red: ${d.r.toFixed(4)}, green: ${d.g.toFixed(4)}, blue: ${d.b.toFixed(4)}, opacity: ${d.a.toFixed(2)}))`;
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}).join('\n');
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const dims = dimenTokens.map((t) => ` public static let ${t.name}: CGFloat = ${t.value}`).join('\n');
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return `${HEADER}
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import SwiftUI
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public enum DuduTheme {
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/// light/dark 动态色（跟随系统外观）
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static func dynamic(light: Color, dark: Color) -> Color {
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Color(UIColor { trait in
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trait.userInterfaceStyle == .dark ? UIColor(dark) : UIColor(light)
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})
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}
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// MARK: - Colors
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${colors}
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// MARK: - Dimensions (pt)
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${dims}
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}
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`;
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}
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// ─── 生成 Kotlin ─────────────────────────────────────────────────────────────
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function kotlin() {
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const group = (scope) => colorTokens.map((t) => {
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const c = scope === 'light' ? t.light : t.dark;
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const argb = `0x${hex2(c.a)}${hex2(c.r)}${hex2(c.g)}${hex2(c.b)}`;
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return ` val ${t.name} = Color(${argb})`;
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}).join('\n');
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const dims = dimenTokens.map((t) =>
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Number.isInteger(t.value) ? ` val ${t.name} = ${t.value}.dp` : ` val ${t.name} = ${t.value}f.dp`
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).join('\n');
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return `${HEADER}
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package app.dudu.design
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import androidx.compose.ui.graphics.Color
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import androidx.compose.ui.unit.dp
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object DuduTheme {
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object Light {
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${group('light')}
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}
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object Dark {
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${group('dark')}
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}
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// Dimensions (dp)
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${dims}
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}
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`;
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}
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// ─── 输出 / 校验 ─────────────────────────────────────────────────────────────
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const outputs = [
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[OUT_IOS, swift()],
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[OUT_ANDROID, kotlin()],
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];
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const check = process.argv.includes('--check');
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let dirty = false;
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for (const [path, content] of outputs) {
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if (check) {
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const cur = existsSync(path) ? readFileSync(path, 'utf8') : '';
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if (cur !== content) {
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console.error(`❌ 过期：${path}（请重新运行导出脚本并提交）`);
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dirty = true;
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}
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} else {
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mkdirSync(dirname(path), { recursive: true });
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writeFileSync(path, content, 'utf8');
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console.log(`✅ ${path}`);
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}
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}
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if (check && dirty) process.exit(1);
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if (check) console.log('✅ 令牌产物与源一致');
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console.log(`颜色 ${colorTokens.length} · 尺寸 ${dimenTokens.length} · 跳过(非色非px) ${otherSkipped.length}: ${otherSkipped.join(', ')}`);
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