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refactor(pkgs): share vitest config and dedupe helpers (#3384)

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Hampus authored and GitHub committed 2026-10-10 23:23:34 +02:00
1 parent 5695510980
commit 575a5adbef
43 files changed
+172 -874
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packages/geo_utils/src/RegionCodeValidation.ts
-27
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@@ -1,27 +0,0 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
const ASCII_UPPER_A = 65;
const ASCII_UPPER_Z = 90;
const REGION_CODE_LENGTH = 2;
function isAsciiUpperAlpha2(value: string): boolean {
return (
value.length === REGION_CODE_LENGTH &&
value.charCodeAt(0) >= ASCII_UPPER_A &&
value.charCodeAt(0) <= ASCII_UPPER_Z &&
value.charCodeAt(1) >= ASCII_UPPER_A &&
value.charCodeAt(1) <= ASCII_UPPER_Z
);
}
export function normalizeRegionCode(regionCode: string): string | undefined {
const trimmedRegionCode = regionCode.trim();
if (trimmedRegionCode.length !== REGION_CODE_LENGTH) {
return undefined;
}
const upperRegionCode = trimmedRegionCode.toUpperCase();
if (!isAsciiUpperAlpha2(upperRegionCode)) {
return undefined;
}
return upperRegionCode;
}
packages/geo_utils/src/RegionDisplayNameResolver.ts
-46
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@@ -1,46 +0,0 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
import {Locales} from '@fluxer/constants/src/Locales';
import {normalizeRegionCode} from '@fluxer/geo_utils/src/RegionCodeValidation';
const DISPLAY_NAME_TYPE: Intl.DisplayNamesOptions['type'] = 'region';
const DISPLAY_NAME_FALLBACK: Intl.DisplayNamesOptions['fallback'] = 'none';
const displayNamesByLocale = new Map<string, Intl.DisplayNames>();
function resolveLocale(locale?: string): string {
const trimmedLocale = locale?.trim();
if (trimmedLocale && trimmedLocale.length > 0) {
return trimmedLocale;
}
return Locales.EN_US;
}
function getDisplayNames(locale?: string): Intl.DisplayNames {
const localeCode = resolveLocale(locale);
const cachedDisplayNames = displayNamesByLocale.get(localeCode);
if (cachedDisplayNames) {
return cachedDisplayNames;
}
const displayNames = new Intl.DisplayNames([localeCode], {
type: DISPLAY_NAME_TYPE,
fallback: DISPLAY_NAME_FALLBACK,
});
displayNamesByLocale.set(localeCode, displayNames);
return displayNames;
}
function resolveRegionDisplayNameFromFormatter(
regionCode: string,
displayNames: Intl.DisplayNames,
): string | undefined {
const normalizedRegionCode = normalizeRegionCode(regionCode);
if (!normalizedRegionCode) {
return undefined;
}
return displayNames.of(normalizedRegionCode) ?? undefined;
}
export function resolveRegionDisplayName(regionCode: string, locale?: string): string | undefined {
const displayNames = getDisplayNames(locale);
return resolveRegionDisplayNameFromFormatter(regionCode, displayNames);
}
packages/geo_utils/src/RegionFormatting.ts
+19 -24
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@@ -1,33 +1,28 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
import {normalizeRegionCode} from '@fluxer/geo_utils/src/RegionCodeValidation';
import {resolveRegionDisplayName} from '@fluxer/geo_utils/src/RegionDisplayNameResolver';
import {Locales} from '@fluxer/constants/src/Locales';
interface RegionDisplayNameOptions {
locale?: string;
fallbackToRegionCode?: boolean;
const displayNamesByLocale = new Map<string, Intl.DisplayNames>();
function getDisplayNames(locale?: string): Intl.DisplayNames {
const localeCode = locale?.trim() || Locales.EN_US;
let displayNames = displayNamesByLocale.get(localeCode);
if (!displayNames) {
displayNames = new Intl.DisplayNames([localeCode], {type: 'region', fallback: 'none'});
displayNamesByLocale.set(localeCode, displayNames);
}
return displayNames;
}
function applyRegionCodeFallback(
regionCode: string,
displayName: string | undefined,
options?: RegionDisplayNameOptions,
): string | undefined {
if (displayName) {
return displayName;
}
if (!options?.fallbackToRegionCode) {
export function getRegionDisplayName(regionCode: string, options?: {locale?: string}): string | undefined {
const displayNames = getDisplayNames(options?.locale);
const trimmedRegionCode = regionCode.trim();
if (trimmedRegionCode.length !== 2) {
return undefined;
}
const normalizedRegionCode = normalizeRegionCode(regionCode);
if (normalizedRegionCode) {
return normalizedRegionCode;
const upperRegionCode = trimmedRegionCode.toUpperCase();
if (!/^[A-Z]{2}$/.test(upperRegionCode)) {
return undefined;
}
const trimmedRegionCode = regionCode.trim();
return trimmedRegionCode.length > 0 ? trimmedRegionCode : undefined;
}
export function getRegionDisplayName(regionCode: string, options?: RegionDisplayNameOptions): string | undefined {
const displayName = resolveRegionDisplayName(regionCode, options?.locale);
return applyRegionCodeFallback(regionCode, displayName, options);
return displayNames.of(upperRegionCode) || undefined;
}