feat(i18n): l10n codegen — strings.json 单源生成 6 份 strings_*.dart

② 单源 codegen 落地: - strings.json 补全 lists 段(days7/featsFree/featsPro/featsTeam), 之前 extraction 漏了 4 个 List<String> getter;现 246 getter+4 list+5 method×6 语。 - design/codegen/gen_l10n_dart.mjs:strings.json → strings_{zh,en,ja,ko,ru,es}.dart, getter 转义 \$、method 保留 $var 插值,dart format 定型(保证漂移闸零 diff)。 - app_text.dart 保持手写(enum/abstract 声明/AppLangMisc 逻辑),编译器强制 concrete⊆abstract 兜底。 - 往返无损:生成的 Dart 重新抽取 == strings.json 逐字节一致;flutter analyze 0 issue、flutter test 244 全绿。 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01A79VtQA1BwTuQN1ThpvYpo
2026-07-27 08:47:44 +08:00
parent 9ab550d398
commit f76e3cdffd
9 changed files with 662 additions and 372 deletions
@@ -0,0 +1,83 @@
+#!/usr/bin/env node
+// gen_l10n_dart.mjs — l10n 单源 codegen
+//
+// 真源:design/i18n/strings.json(getters + lists + methods × 6 语)。
+// 生成:client/lib/l10n/strings_{zh,en,ja,ko,ru,es}.dart(concrete AppText 实现)。
+// 手写保留:client/lib/l10n/app_text.dart(enum AppLang / abstract AppText 声明 /
+//           AppLangLabel / AppLangMisc 逻辑)。Dart 编译器强制 concrete⊆abstract 兜底漂移。
+//
+// 用法:node design/codegen/gen_l10n_dart.mjs
+// 生成后自动 `dart format`,保证 CI「重生成零 diff」闸稳定(漂移闸 = 重生成 + git diff)。
+
+import fs from 'node:fs';
+import path from 'node:path';
+import url from 'node:url';
+import { execFileSync } from 'node:child_process';
+
+const ROOT = path.resolve(path.dirname(url.fileURLToPath(import.meta.url)), '..', '..');
+const SRC = path.join(ROOT, 'design/i18n/strings.json');
+const OUT_DIR = path.join(ROOT, 'client/lib/l10n');
+
+const LANGS = ['zh', 'en', 'ja', 'ko', 'ru', 'es'];
+const CLASS = { zh: 'StringsZh', en: 'StringsEn', ja: 'StringsJa', ko: 'StringsKo', ru: 'StringsRu', es: 'StringsEs' };
+const HEADER_NOTE = { zh: '中文', en: 'English', ja: '日本語', ko: '한국어', ru: 'Русский', es: 'Español' };
+
+// 字面量转义(getter / list 元素):无插值,$ 一律转义为字面量。
+function litStr(s) {
+  return s.replace(/\\/g, '\\\\').replace(/\$/g, '\\$').replace(/'/g, "\\'").replace(/\n/g, '\\n');
+}
+// 模板转义(method):保留 $var 插值,仅转义反斜杠/引号/换行。
+function tplStr(s) {
+  return s.replace(/\\/g, '\\\\').replace(/'/g, "\\'").replace(/\n/g, '\\n');
+}
+
+const data = JSON.parse(fs.readFileSync(SRC, 'utf8'));
+const { getters, lists, methods } = data;
+
+function genFile(lang) {
+  const L = [];
+  L.push(`// strings_${lang}.dart — ${HEADER_NOTE[lang]}文案(自动生成 · 勿手改)`);
+  L.push('//');
+  L.push('// GENERATED by design/codegen/gen_l10n_dart.mjs from design/i18n/strings.json.');
+  L.push('// 改文案:改 strings.json 后重跑 codegen;新增 key 需同步 app_text.dart 抽象声明。');
+  L.push(`import 'app_text.dart';`);
+  L.push('');
+  L.push(`class ${CLASS[lang]} extends AppText {`);
+  L.push(`  const ${CLASS[lang]}();`);
+  L.push('');
+  L.push('  @override');
+  L.push(`  AppLang get lang => AppLang.${lang};`);
+  L.push('');
+  for (const [k, m] of Object.entries(getters)) {
+    L.push('  @override');
+    L.push(`  String get ${k} => '${litStr(m[lang])}';`);
+  }
+  for (const [k, m] of Object.entries(lists)) {
+    const items = m[lang].map((x) => `'${litStr(x)}'`).join(', ');
+    L.push('  @override');
+    L.push(`  List<String> get ${k} => const [${items}];`);
+  }
+  for (const [k, m] of Object.entries(methods)) {
+    L.push('  @override');
+    L.push(`  String ${k}(${m.args}) => '${tplStr(m.tpl[lang])}';`);
+  }
+  L.push('}');
+  L.push('');
+  return L.join('\n');
+}
+
+const written = [];
+for (const lang of LANGS) {
+  const out = path.join(OUT_DIR, `strings_${lang}.dart`);
+  fs.writeFileSync(out, genFile(lang));
+  written.push(out);
+}
+
+// dart format 定型,保证零 diff 闸稳定
+try {
+  execFileSync('dart', ['format', ...written], { cwd: ROOT, stdio: 'inherit' });
+} catch (e) {
+  console.warn('⚠ dart format 失败(dart 不在 PATH?),已生成未格式化文件:', e.message);
+}
+const g = Object.keys(getters).length, l = Object.keys(lists).length, me = Object.keys(methods).length;
+console.log(`✓ 生成 ${written.length} 份:getters=${g} lists=${l} methods=${me} × ${LANGS.length} 语`);
@@ -1,55 +1,75 @@
 #!/usr/bin/env python3
-# 从 6 份手写 strings_*.dart 抽取 l10n 到单源 JSON。只读,不改 Dart。
-import re, json, sys, os
+# 完整抽取 l10n → 单源 JSON:getters(String get) + lists(List<String> get) + methods(带参)。
+# 只读 Dart,不改。与已提交 strings.json 的 getters/methods 校验无回归,新增 lists 段。
+import re, json, os

 BASE = "/Users/wangjia/code/pangolin/.claude/worktrees/configurable-proxy/client/lib/l10n"
+OUT = "/Users/wangjia/code/pangolin/.claude/worktrees/configurable-proxy/design/i18n/strings.json"
 LANGS = ["zh", "en", "ja", "ko", "ru", "es"]

-# Dart 字符串字面量:单引号或双引号(各自允许 \ 转义);getter 与带参方法
 STR = r"""(?:'((?:[^'\\]|\\.)*)'|"((?:[^"\\]|\\.)*)")"""
+STR_RE = re.compile(STR)
 GET_RE = re.compile(r"String\s+get\s+(\w+)\s*=>\s*" + STR + r"\s*;")
 MET_RE = re.compile(r"String\s+(\w+)\(([^)]*)\)\s*=>\s*" + STR + r"\s*;")
+# List<String> get name => const [ ... ];  —— 跨行,惰性到第一个 '];'
+LIST_RE = re.compile(r"List<String>\s+get\s+(\w+)\s*=>\s*const\s*\[(.*?)\]\s*;", re.DOTALL)
+

 def unescape(s):
-    return s.replace("\\'", "'").replace('\\"', '"').replace('\\\\', '\\').replace('\\n', '\n').replace('\\$', '$')
+    return (s.replace("\\'", "'").replace('\\"', '"')
+             .replace('\\n', '\n').replace('\\$', '$').replace('\\\\', '\\'))

-getters = {}   # key -> {lang: val}
-methods = {}   # key -> {args, tpl:{lang:val}}
-counts = {}

+getters, lists, methods, counts = {}, {}, {}, {}
 for lang in LANGS:
-    path = os.path.join(BASE, f"strings_{lang}.dart")
-    src = open(path, encoding="utf-8").read()
-    g = 0
-    for m in GET_RE.finditer(src):
-        k = m.group(1); v = unescape(m.group(2) if m.group(2) is not None else m.group(3))
-        getters.setdefault(k, {})[lang] = v
-        g += 1
-    mm = 0
-    for m in MET_RE.finditer(src):
-        k = m.group(1); args = m.group(2).strip()
-        v = unescape(m.group(3) if m.group(3) is not None else m.group(4))
+    src = open(os.path.join(BASE, f"strings_{lang}.dart"), encoding="utf-8").read()
+    g = m = ln = 0
+    for mt in GET_RE.finditer(src):
+        k = mt.group(1)
+        v = unescape(mt.group(2) if mt.group(2) is not None else mt.group(3))
+        getters.setdefault(k, {})[lang] = v; g += 1
+    for mt in MET_RE.finditer(src):
+        k = mt.group(1); args = mt.group(2).strip()
+        v = unescape(mt.group(3) if mt.group(3) is not None else mt.group(4))
        methods.setdefault(k, {"args": args, "tpl": {}})
-        methods[k]["tpl"][lang] = v
-        mm += 1
-    counts[lang] = {"getters": g, "methods": mm}
+        methods[k]["tpl"][lang] = v; m += 1
+    for mt in LIST_RE.finditer(src):
+        k = mt.group(1); body = mt.group(2)
+        items = [unescape(a if a is not None else b) for a, b in STR_RE.findall(body)]
+        lists.setdefault(k, {})[lang] = items; ln += 1
+    counts[lang] = {"getters": g, "methods": m, "lists": ln}

-# 完整性校验:每个 key 六语齐全
+# 完整性:每 key 六语齐全
 missing = []
 for k, d in getters.items():
    for l in LANGS:
        if l not in d: missing.append(f"getter {k}:{l}")
+for k, d in lists.items():
+    for l in LANGS:
+        if l not in d: missing.append(f"list {k}:{l}")
 for k, d in methods.items():
    for l in LANGS:
        if l not in d["tpl"]: missing.append(f"method {k}:{l}")

-out = {"_note": "l10n 单源(唯一真相源)。codegen 生成 client/lib/l10n/strings_*.dart + app_text.dart + 原型读同源。勿手改生成物。",
-       "getters": getters, "methods": methods}
-os.makedirs("/Users/wangjia/code/pangolin/.claude/worktrees/configurable-proxy/design/i18n", exist_ok=True)
-outpath = "/Users/wangjia/code/pangolin/.claude/worktrees/configurable-proxy/design/i18n/strings.json"
-json.dump(out, open(outpath, "w", encoding="utf-8"), ensure_ascii=False, indent=2)
+# 与已提交 JSON 的 getters/methods 校验无回归
+old = json.load(open(OUT, encoding="utf-8")) if os.path.exists(OUT) else {}
+regress = []
+if old:
+    if set(old.get("getters", {})) != set(getters):
+        regress.append("getter 键集变化")
+    for k, d in old.get("getters", {}).items():
+        if getters.get(k) != d: regress.append(f"getter 值变化:{k}")
+    if set(old.get("methods", {})) != set(methods):
+        regress.append("method 键集变化")

-print("每语言抽取数:", counts)
-print(f"合并后:getters={len(getters)} methods={len(methods)}")
-print(f"缺失(应为0):{len(missing)}", missing[:5])
-print("输出:", outpath)
+out = {"_note": "l10n 单源(唯一真相源)。design/codegen/gen_l10n_dart.mjs 生成 client/lib/l10n/strings_*.dart;"
+                 "原型 serve.mjs 读同源。勿手改生成物;abstract 声明由 app_text.dart 手写(编译器强制 concrete⊆abstract)。",
+       "getters": getters, "lists": lists, "methods": methods}
+json.dump(out, open(OUT, "w", encoding="utf-8"), ensure_ascii=False, indent=2)
+
+print("每语言:", counts)
+print(f"合并:getters={len(getters)} lists={len(lists)} methods={len(methods)}")
+print(f"缺失(应0):{len(missing)}", missing[:5])
+print(f"回归(应0):{len(regress)}", regress[:5])
+print("lists 键:", list(lists))
+print("输出:", OUT)
@@ -1,5 +1,5 @@
 {
-  "_note": "l10n 单源(唯一真相源)。codegen 生成 client/lib/l10n/strings_*.dart + app_text.dart + 原型读同源。勿手改生成物。",
+  "_note": "l10n 单源(唯一真相源)。design/codegen/gen_l10n_dart.mjs 生成 client/lib/l10n/strings_*.dart;原型 serve.mjs 读同源。勿手改生成物;abstract 声明由 app_text.dart 手写(编译器强制 concrete⊆abstract)。",
  "getters": {
    "brand": {
      "zh": "穿山甲",
@@ -1970,6 +1970,178 @@
      "es": "Antes"
    }
  },
+  "lists": {
+    "days7": {
+      "zh": [
+        "一",
+        "二",
+        "三",
+        "四",
+        "五",
+        "六",
+        "日"
+      ],
+      "en": [
+        "M",
+        "T",
+        "W",
+        "T",
+        "F",
+        "S",
+        "S"
+      ],
+      "ja": [
+        "月",
+        "火",
+        "水",
+        "木",
+        "金",
+        "土",
+        "日"
+      ],
+      "ko": [
+        "월",
+        "화",
+        "수",
+        "목",
+        "금",
+        "토",
+        "일"
+      ],
+      "ru": [
+        "Пн",
+        "Вт",
+        "Ср",
+        "Чт",
+        "Пт",
+        "Сб",
+        "Вс"
+      ],
+      "es": [
+        "L",
+        "M",
+        "X",
+        "J",
+        "V",
+        "S",
+        "D"
+      ]
+    },
+    "featsFree": {
+      "zh": [
+        "仅 1 个基础节点",
+        "每日 10 分钟时长",
+        "使用前观看广告",
+        "注册享 7 天免费试用"
+      ],
+      "en": [
+        "1 basic node only",
+        "10 min per day",
+        "Watch an ad to start",
+        "7-day free trial on sign-up"
+      ],
+      "ja": [
+        "基本ノード1つのみ",
+        "1日10分",
+        "広告を見て開始",
+        "登録で7日間無料トライアル"
+      ],
+      "ko": [
+        "기본 노드 1개",
+        "하루 10분",
+        "광고 시청 후 시작",
+        "가입 시 7일 무료 체험"
+      ],
+      "ru": [
+        "Только 1 базовый узел",
+        "10 минут в день",
+        "Смотрите рекламу, чтобы начать",
+        "7 дней бесплатно при регистрации"
+      ],
+      "es": [
+        "Solo 1 nodo básico",
+        "10 min al día",
+        "Mira un anuncio para empezar",
+        "Prueba gratis de 7 días al registrarte"
+      ]
+    },
+    "featsPro": {
+      "zh": [
+        "80+ 全球节点",
+        "无限流量 · 极速",
+        "5 台设备同时在线",
+        "流媒体优化"
+      ],
+      "en": [
+        "80+ locations",
+        "Unlimited · fast",
+        "5 devices",
+        "Streaming optimized"
+      ],
+      "ja": [
+        "80以上の拠点",
+        "無制限 · 高速",
+        "5台のデバイス",
+        "ストリーミング最適化"
+      ],
+      "ko": [
+        "80개 이상 지역",
+        "무제한 · 빠른 속도",
+        "기기 5대",
+        "스트리밍 최적화"
+      ],
+      "ru": [
+        "80+ локаций",
+        "Безлимитно · быстро",
+        "5 устройств",
+        "Оптимизация для стриминга"
+      ],
+      "es": [
+        "Más de 80 ubicaciones",
+        "Ilimitado · rápido",
+        "5 dispositivos",
+        "Optimizado para streaming"
+      ]
+    },
+    "featsTeam": {
+      "zh": [
+        "专业版全部功能",
+        "10 个成员席位",
+        "集中计费与管理",
+        "优先客服"
+      ],
+      "en": [
+        "Everything in Pro",
+        "10 seats",
+        "Central billing",
+        "Priority support"
+      ],
+      "ja": [
+        "Proのすべての機能",
+        "10ライセンス",
+        "一括請求",
+        "優先サポート"
+      ],
+      "ko": [
+        "Pro의 모든 기능",
+        "10인 좌석",
+        "통합 결제",
+        "우선 지원"
+      ],
+      "ru": [
+        "Всё из Pro",
+        "10 мест",
+        "Единый счёт",
+        "Приоритетная поддержка"
+      ],
+      "es": [
+        "Todo lo de Pro",
+        "10 plazas",
+        "Facturación centralizada",
+        "Soporte prioritario"
+      ]
+    }
+  },
  "methods": {
    "adRewarded": {
      "args": "int minutes",