mirror of
https://github.com/AmruthPillai/Reactive-Resume.git
synced 2026-08-23 23:02:17 +10:00
Amruth Pillai
a5935dee0f
Finding 1: Replace hand-rolled MONTH_NAMES[12] array with Intl.DateTimeFormat("en-US", {month:"long"}).
Finding 2: Drop @uiw/color-convert fallback — parseColorString already rejects the same inputs, return "#000000" instead. Remove dep from utils and server package.json.
Finding 3: Replace 56 z.literal calls in z.union with z.enum([...]); identical parse behavior and inferred type.
Claude-Session: https://claude.ai/code/session_012Bnvt1MghwHj4qQRxuQUGa
132 lines
2.9 KiB
TypeScript
132 lines
2.9 KiB
TypeScript
import z from "zod";
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// ponytail: z.enum([...]) over 56 z.literal calls; same parse behavior, same inferred union type
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export const localeSchema = z.enum([
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"af-ZA",
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"am-ET",
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"ar-SA",
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"az-AZ",
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"bg-BG",
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"bn-BD",
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"ca-ES",
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"cs-CZ",
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"da-DK",
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"de-DE",
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"el-GR",
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"en-US",
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"en-GB",
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"es-ES",
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"fa-IR",
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"fi-FI",
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"fr-FR",
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"he-IL",
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"hi-IN",
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"hu-HU",
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"id-ID",
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"it-IT",
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"ja-JP",
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"km-KH",
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"kn-IN",
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"ko-KR",
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"lt-LT",
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"lv-LV",
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"ml-IN",
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"mr-IN",
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"ms-MY",
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"ne-NP",
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"nl-NL",
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"no-NO",
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"or-IN",
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"pl-PL",
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"pt-BR",
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"pt-PT",
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"ro-RO",
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"ru-RU",
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"sk-SK",
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"sl-SI",
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"sq-AL",
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"sr-SP",
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"sv-SE",
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"ta-IN",
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"te-IN",
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"th-TH",
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"tr-TR",
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"uk-UA",
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"uz-UZ",
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"vi-VN",
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"zh-CN",
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"zh-TW",
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"zu-ZA",
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]);
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export type Locale = z.infer<typeof localeSchema>;
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export const defaultLocale: Locale = "en-US";
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export function isLocale(value: unknown): value is Locale {
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return localeSchema.safeParse(value).success;
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}
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export function isCJKLocale(locale: Locale): boolean {
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return locale === "zh-CN" || locale === "zh-TW" || locale === "ja-JP" || locale === "ko-KR";
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}
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// A writing system that needs a dedicated fallback font in the PDF renderer,
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// because react-pdf (unlike a browser) has no automatic system-font fallback:
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// a glyph only renders if a registered font contains it. We pick the matching
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// Noto font per script so e.g. Hangul → Noto KR, Arabic → Noto Arabic, instead
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// of falling back to a Latin/Han-only font and producing tofu.
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export type Script = "hangul" | "kana" | "han-traditional" | "han-simplified" | "arabic" | "hebrew" | "thai";
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// The CJK subset of `Script`. CJK needs extra per-character line breaking that
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// must NOT be applied to Arabic (cursive, joined letters) or Thai (combining
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// marks), so callers gate line-breaking on this rather than on `Script`.
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const cjkScripts: readonly Script[] = ["hangul", "kana", "han-traditional", "han-simplified"];
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export function isCjkScript(script: Script): boolean {
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return cjkScripts.includes(script);
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}
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// The script a locale primarily uses, used to order the fallback stack so the
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// dominant language renders with its native font. Persian (fa-IR) uses the
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// Arabic script.
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export function getLocaleScript(locale?: Locale): Script | null {
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switch (locale) {
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case "ko-KR":
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return "hangul";
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case "ja-JP":
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return "kana";
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case "zh-TW":
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return "han-traditional";
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case "zh-CN":
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return "han-simplified";
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case "ar-SA":
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case "fa-IR":
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return "arabic";
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case "he-IL":
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return "hebrew";
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case "th-TH":
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return "thai";
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default:
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return null;
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}
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}
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const RTL_LANGUAGES = new Set([
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"ar", // Arabic
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"ckb", // Kurdish (Sorani)
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"dv", // Dhivehi
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"fa", // Persian
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"he", // Hebrew
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"ps", // Pashto
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"sd", // Sindhi
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"ug", // Uyghur
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"ur", // Urdu
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"yi", // Yiddish
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]);
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export function isRTL(locale: string): boolean {
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const language = locale.split("-")[0]?.toLowerCase() ?? "";
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return RTL_LANGUAGES.has(language);
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}
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