feat(@formatjs/intl-unified-numberformat): add currencyDisplay…

packages/formatjs-extract-cldr-data/src/extract-currencies.ts

@@ -0,0 +1,59 @@
+import * as Currencies from 'cldr-numbers-full/main/en/currencies.json';
+import {Locale} from './types';
+import generateFieldExtractorFn from './utils';
+import {sync as globSync} from 'glob';
+import {resolve, dirname} from 'path';
+import {CurrencyData} from '@formatjs/intl-utils';
+import {mapValues} from 'lodash';
+
+export type Currencies = typeof Currencies['main']['en']['numbers']['currencies'];
+
+export function getAllLocales() {
+ return globSync('*/currencies.json', {
+ cwd: resolve(
+ dirname(require.resolve('cldr-numbers-full/package.json')),
+ './main'
+ ),
+ }).map(dirname);
+}
+
+const currenciesLocales = getAllLocales();
+
+function loadCurrencies(locale: Locale): Record<string, CurrencyData> {
+ const jsonData = require(`cldr-numbers-full/main/${locale}/currencies.json`) as typeof Currencies;
+ return mapValues<
+ Record<
+ string,
+ {
+ displayName: string;
+ 'displayName-count-one'?: string;
+ 'displayName-count-other': string;
+ symbol: string;
+ 'symbol-alt-narrow'?: string;
+ 'symbol-alt-variant'?: string;
+ }
+ >,
+ CurrencyData
+ >(jsonData.main[locale as 'en'].numbers.currencies, currencyData => {
+ return {
+ displayName: {
+ one: currencyData['displayName-count-one'],
+ other:
+ currencyData['displayName-count-other'] || currencyData.displayName,
+ },
+ symbol: currencyData.symbol,
+ narrowSymbol: currencyData['symbol-alt-narrow'],
+ variantSymbol: currencyData['symbol-alt-variant'],
+ };
+ });
+}
+
+function hasCurrencies(locale: Locale): boolean {
+ return currenciesLocales.includes(locale);
+}
+
+export default generateFieldExtractorFn<Record<string, CurrencyData>>(
+ loadCurrencies,
+ hasCurrencies,
+ getAllLocales()
+);

packages/formatjs-extract-cldr-data/src/index.ts

@@ -9,9 +9,12 @@ import extractRelativeFields, {
 import extractUnits, {
  getAllLocales as getAllUnitsLocales,
 } from './extract-units';
-import extracListPatterns, {
+import extractListPatterns, {
  getAllLocales as getAllListLocales,
 } from './extract-list';
+import extractCurrencies, {
+ getAllLocales as getAllCurrenciesLocales,
+} from './extract-currencies';
 
 export interface Opts {
  locales?: string[];
@@ -32,7 +35,13 @@ export function extractAllUnits(options: Opts = {}) {
 export function extractAllListPatterns(options: Opts = {}) {
  // Default to all CLDR locales if none have been provided.
  const locales = options.locales || getAllListLocales();
- return extracListPatterns(locales);
+ return extractListPatterns(locales);
+}
+
+export function extractAllCurrencies(options: Opts = {}) {
+ // Default to all CLDR locales if none have been provided.
+ const locales = options.locales || getAllCurrenciesLocales();
+ return extractCurrencies(locales);
 }
 
 export {getAllLanguages} from './locales';
@@ -41,3 +50,4 @@ export const processAliases = process;
 export {getAllLocales as getAllDateFieldsLocales} from './extract-relative';
 export {getAllLocales as getAllListLocales} from './extract-list';
 export {getAllLocales as getAllUnitsLocales} from './extract-units';
+export {getAllLocales as getAllCurrenciesLocales} from './extract-currencies';