import isoLocales from './iso-locales.json.mjs';

/**
 * Returns the default locale based either on env var or english
 * @returns {string}
 */ const getInitLocale = ()=>{
    const envLocaleCode = process.env.STRAPI_PLUGIN_I18N_INIT_LOCALE_CODE;
    if (envLocaleCode) {
        const matchingLocale = isoLocales.find(({ code })=>code === envLocaleCode);
        if (!matchingLocale) {
            throw new Error('Unknown locale code provided in the environment variable STRAPI_PLUGIN_I18N_INIT_LOCALE_CODE');
        }
        return {
            ...matchingLocale
        };
    }
    return {
        code: 'en',
        name: 'English (en)'
    };
};
const DEFAULT_LOCALE = getInitLocale();

export { DEFAULT_LOCALE, getInitLocale, isoLocales };
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