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utils.ts
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utils.ts
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import { resolveFiles } from '@nuxt/kit'
import { parse } from 'pathe'
import { isObject, isString } from '@intlify/shared'
import { NUXT_I18N_MODULE_ID } from './constants'
import type { LocaleObject } from 'vue-i18n-routing'
import type { NuxtI18nOptions, LocaleInfo } from './types'
export function formatMessage(message: string) {
return `[${NUXT_I18N_MODULE_ID}]: ${message}`
}
export function getNormalizedLocales(locales: NuxtI18nOptions['locales']): LocaleObject[] {
locales = locales || []
const normalized: LocaleObject[] = []
for (const locale of locales) {
if (isString(locale)) {
normalized.push({ code: locale, iso: locale })
} else {
normalized.push(locale)
}
}
return normalized
}
export async function resolveLocales(path: string, locales: LocaleObject[]): Promise<LocaleInfo[]> {
const files = await resolveFiles(path, '**/*{json,json5,yaml,yml}')
return files.map(file => {
const parsed = parse(file)
const locale = findLocales(locales, parsed.base)
return locales == null
? {
path: file,
file: parsed.base,
code: parsed.name
}
: Object.assign({ path: file }, locale)
})
}
function findLocales(locales: NonNullable<NuxtI18nOptions['locales']>, filename: string) {
// @ts-ignore
const ret = locales.find((locale: string | LocaleObject) => isObject(locale) && locale.file === filename)
return ret != null ? (ret as LocaleObject) : null
}