mirror of https://github.com/mue/mue.git
40 lines
1.2 KiB
JavaScript
40 lines
1.2 KiB
JavaScript
// tl;dr this function merges the translation file with the english file in order to add untranslated strings
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const fs = require('fs');
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const merge = require('@eartharoid/deep-merge');
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/**
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* It recursively compares the keys of two JSON objects and removes the keys from the first object that
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* are not present in the second object
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* @param json1 - The JSON object that you want to remove keys from.
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* @param json2 - The JSON object that you want to compare against.
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*/
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const compareAndRemoveKeys = (json1, json2) => {
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for (let key in json1) {
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if (json2.hasOwnProperty(key)) {
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if (typeof json1[key] === 'object' && typeof json2[key] === 'object') {
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compareAndRemoveKeys(json1[key], json2[key]);
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}
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} else {
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delete json1[key];
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}
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}
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};
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fs.readdirSync('../src/i18n/locales').forEach((file) => {
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if (file === 'en_GB.json') {
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return;
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}
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const en = require('../src/i18n/locales/en_GB.json');
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const newdata = merge(en, require('../src/i18n/locales/' + file));
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// remove strings not in english file
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compareAndRemoveKeys(newdata, en);
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// write new file
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fs.writeFileSync('../src/i18n/locales/' + file, JSON.stringify(newdata, null, 2));
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// add new line
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fs.appendFileSync('../src/i18n/locales/' + file, '\n');
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});
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