wangjia
c314fb381d
- 抽出 tools/screens.mjs 屏注册表单一真源，fidelity 与 ds-compare 共用 - ds-compare 改为遍历注册表（含 shell 外壳项），默认全屏×三主题产并排目检图； 保留 --html/--prefix 临时单屏；统一注入 NotoSansSC 与 golden 同字体 - 满足规则2：每一屏 + 外壳都需跟原型对比 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01TSKEiHsvauyxYUW2itzUXX
102 lines
4.9 KiB
JavaScript
102 lines
4.9 KiB
JavaScript
#!/usr/bin/env node
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/**
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* ds-compare.mjs — 还原保真人工目检编排（原型基准 ↕ Flutter golden 并排）
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*
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* design-distill 阶段4「保真闸」的人工目检侧：对屏按 A/B/C 三主题截原型基准图（注入
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* 统一字体），再与已生成的 Flutter golden 用 montage 上下并排，产出对比图供人工逐屏目检。
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* 跨渲染器（Chromium↔Skia）不跑严格 pixelmatch（那是 fidelity.mjs 的活）；这里靠肉眼兜底像素级。
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*
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* 「每一屏 + 外壳都要跟原型比」（规则 2）：默认遍历 tools/screens.mjs 注册表（含 shell）。
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*
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* 前置：先生成对应 Flutter golden：
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* cd client && flutter test --update-goldens test/golden/<screen>_golden_test.dart
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*
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* 用法（仓库根运行）：
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* node tools/ds-compare.mjs # 注册表所有屏(含外壳) × 三主题
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* node tools/ds-compare.mjs inventory shell # 指定屏
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* node tools/ds-compare.mjs --themes a # 指定主题
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* node tools/ds-compare.mjs --html <x.html> --prefix <p> [--width --height --wait-for] # 临时单屏（不在册时）
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*
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* 输出：design/_compare/<prefix>_<theme>.png（gitignore，可重生，上=原型 下=Flutter）。
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* 依赖：design-distill skill（shoot-prototype.mjs / montage.mjs），默认 ~/.claude/skills/design-distill，DD_SKILL 可覆盖。
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*/
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import { parseArgs } from 'node:util';
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import { execFileSync } from 'node:child_process';
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import { mkdirSync, existsSync, writeFileSync } from 'node:fs';
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import { homedir, tmpdir } from 'node:os';
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import { join, resolve } from 'node:path';
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import { SCREENS } from './screens.mjs';
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const { values, positionals } = parseArgs({
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allowPositionals: true,
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options: {
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themes: { type: 'string', default: 'a,b,c' },
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// 临时单屏（不在注册表时）：
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html: { type: 'string' },
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prefix: { type: 'string' },
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width: { type: 'string', default: '1280' },
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height: { type: 'string', default: '900' },
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'wait-for': { type: 'string', default: '.app' },
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'goldens-dir': { type: 'string', default: 'client/test/golden/goldens' },
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help: { type: 'boolean', default: false },
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},
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});
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if (values.help) {
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console.log(`用法: node tools/ds-compare.mjs [screen...] [--themes a,b,c]\n 临时单屏: --html <x.html> --prefix <p> [--width --height --wait-for]\n已注册屏: ${Object.keys(SCREENS).join(', ')}`);
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process.exit(0);
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}
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const SKILL = process.env.DD_SKILL || join(homedir(), '.claude/skills/design-distill');
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const shoot = join(SKILL, 'tools/shoot-prototype.mjs');
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const montage = join(SKILL, 'tools/montage.mjs');
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for (const t of [shoot, montage]) {
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if (!existsSync(t)) { console.error(`[ds-compare] 找不到 skill 工具: ${t}（设 DD_SKILL 覆盖）`); process.exit(2); }
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}
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const outDir = 'design/_compare';
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mkdirSync(outDir, { recursive: true });
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const themes = values.themes.split(',').map((s) => s.trim()).filter(Boolean);
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// 统一字体注入（与 fidelity.mjs 一致）：原型 --font/--font-mono → NotoSansSC，与 golden 同字体。
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const injectCss = join(tmpdir(), 'jiu-dscompare-font.css');
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writeFileSync(injectCss, [
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`@font-face{font-family:'NotoSansSC';src:url('/client/assets/fonts/NotoSansSC.ttf');font-weight:100 900;font-display:block;}`,
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`:root{--font:'NotoSansSC',sans-serif!important;--font-mono:'NotoSansSC',monospace!important;}`,
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`*{font-family:'NotoSansSC',sans-serif!important;}`,
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].join('\n'));
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// 构造待对比清单：临时单屏 优先；否则用注册表（指定屏名或全部）。
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let jobs;
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if (values.html && values.prefix) {
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jobs = [{ html: values.html, prefix: values.prefix, width: +values.width, height: +values.height, dpr: 2, waitFor: values['wait-for'] }];
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} else {
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const names = positionals.length ? positionals : Object.keys(SCREENS);
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jobs = [];
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for (const n of names) {
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if (!SCREENS[n]) { console.error(`[ds-compare] 未注册屏: ${n}（有: ${Object.keys(SCREENS).join(', ')}）`); process.exit(1); }
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jobs.push(SCREENS[n]);
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}
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}
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for (const s of jobs) {
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for (const theme of themes) {
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const base = join(outDir, `${s.prefix}_proto_${theme}.png`);
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const golden = resolve(values['goldens-dir'], `${s.prefix}_${theme}.png`);
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const out = join(outDir, `${s.prefix}_${theme}.png`);
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execFileSync('node', [shoot, s.html, base,
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'--width', String(s.width), '--height', String(s.height), '--dpr', String(s.dpr || 2),
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'--theme', theme, '--lang', 'zh', '--wait-for', s.waitFor,
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'--inject-css', injectCss, '--wait', '1200'],
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{ stdio: 'inherit' });
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if (!existsSync(golden)) {
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console.error(`[ds-compare] ⚠ 缺 Flutter golden: ${golden} —— 先跑 flutter test --update-goldens。跳过 ${s.prefix}·${theme} 并排。`);
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continue;
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}
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execFileSync('node', [montage, out, base, golden, '--dir', 'v'], { stdio: 'inherit' });
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console.log(`[ds-compare] ✅ ${s.prefix}·${theme}: ${out}（上=原型 下=Flutter，人工目检）`);
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}
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}
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