refactored translations to avoid breakage
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or-else
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// 1. Takes file with messages extracted via the React Intl Babel plugin and converts it into a file containing
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// `id: message` pairs in "en" locale.
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//
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// 2. Takes all translations and groups them into a single file.
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const fs = require('fs');
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const path = require('path');
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const globSync = require('glob').sync;
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const mkdirpSync = require('mkdirp').sync;
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const EXTRACTED_STRINGS = './src/i18n/ex/base-en.json';
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const LANG_DIR = './src/i18n/';
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const LANG_PATTERN = './src/i18n/*.json';
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const FINAL_FILE = './src/messages.json';
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const args = process.argv.slice(2);
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function getLocaleFromFileName(filename) {
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const parts = filename.split('/');
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return parts[parts.length - 1].split('.json')[0];
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}
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// Called with a parameter?
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if (args[0] == 'missing' || args[0] == 'obsolete') {
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// Extract missing or obsolete translations as requested.
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// Read all translations.
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const extracted = globSync(LANG_PATTERN)
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.map((filename) => {
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const locale = getLocaleFromFileName(filename);
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const translated = JSON.parse(fs.readFileSync(filename, 'utf8'));
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const dest = {};
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// Copy messages while skipping missing and obsolete ones.
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for (let key in translated) {
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if ((args[0] == 'missing' && translated[key].missing) ||
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(args[0] == 'obsolete' && translated[key].obsolete)) {
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dest[key] = translated[key];
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}
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}
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return { [locale]: dest };
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})
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.reduce((collection, descriptors) => {
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return { ...collection, ...descriptors };
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}, {});
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console.log(JSON.stringify(extracted, null, 2)+"\n");
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return;
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}
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// The formatjs/cli saves extracted messages into a file {'message_id': {defaultMessage: 'default message text', description: '...'}, ...}.
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// Rewrite them into a single file en.json {'message_id': 'default message text', }.
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// Read master-set of messages in default language.
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const baseMessages = JSON.parse(fs.readFileSync(EXTRACTED_STRINGS, 'utf8'));
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// Find messages present in baseMessages but missing in translations and vice versa.
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// Mark missing or obsolete messages as such.
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globSync(LANG_PATTERN)
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.map((filename) => {
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const translated = JSON.parse(fs.readFileSync(filename, 'utf8'));
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// Refresh existing entries with possible new descriptions and default messages, add missing.
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Object.entries(baseMessages).forEach((ent) => {
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const [key, value] = ent;
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translated[key] = {
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translation: translated[key] ? translated[key].translation : "",
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defaultMessage: value.defaultMessage,
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description: value.description,
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missing: !translated[key],
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obsolete: false
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};
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});
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// Find no longer needed messages.
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Object.entries(translated).forEach((ent) => {
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const [key, value] = ent;
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if (!baseMessages[key] && translated[key]) {
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// Obsolete, no longer missing.
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translated[key].missing = false;
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translated[key].obsolete = true;
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}
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});
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fs.writeFileSync(filename, JSON.stringify(translated, null, 2)+"\n");
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});
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// Combine all translations into a single json {"lang_1": {...}, "lang_2: {...}"}
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// while removing messages marked as missing or obsolete.
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// Read all translations.
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const messages = globSync(LANG_PATTERN)
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.map((filename) => {
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const locale = getLocaleFromFileName(filename);
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const translated = JSON.parse(fs.readFileSync(filename, 'utf8'));
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const dest = {};
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// Copy messages while skipping missing and obsolete ones.
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for (let key in translated) {
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if (!translated[key].missing && !translated[key].obsolete) {
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dest[key] = translated[key].translation;
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}
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}
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return { [locale]: dest };
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})
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.reduce((collection, descriptors) => {
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return { ...collection, ...descriptors };
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}, {});
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// Write a file with all translations combined.
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mkdirpSync(path.dirname(FINAL_FILE));
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fs.writeFileSync(FINAL_FILE, JSON.stringify(messages));
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@@ -1,100 +0,0 @@
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// 1. Takes file with messages extracted via the React Intl Babel plugin and converts it into a file containing
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// `id: message` pairs in "en" locale.
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//
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// 2. Takes all translations and groups them into a single file.
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const fs = require('fs');
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const path = require('path');
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const globSync = require('glob').sync;
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const mkdirpSync = require('mkdirp').sync;
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const EXTRACTED_STRINGS = './src/i18n/ex/base-en.json';
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const DEFAULT_TRANSLATION = 'en.json';
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const LANG_DIR = './src/i18n/';
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const LANG_PATTERN = './src/i18n/*.json';
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const FINAL_FILE = './src/messages.json';
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const TRANSLATIONS = './src/translations.js'
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const MISSING_MARKER = ':!![MISSING]!!:';
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const OBSOLETE_MARKER = ':!![OBSOLETE]!!:';
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// The formatjs/cli saves extracted messages into a file {'message_id': {defaultMessage: 'default message text', description: '...'}, ...}.
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// Rewrite them into a single file en.json {'message_id': 'default message text', }.
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// Read master-set of messages in default language.
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const baseMessages = JSON.parse(fs.readFileSync(EXTRACTED_STRINGS, 'utf8'));
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// Convert.
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const en = {};
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for (const [id, msg] of Object.entries(baseMessages)) {
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en[id] = msg.defaultMessage;
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}
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// Write extracted strings into default language file.
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let filename = path.join(LANG_DIR, DEFAULT_TRANSLATION);
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mkdirpSync(path.dirname(filename));
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fs.writeFileSync(filename, JSON.stringify(en, null, 2)+"\n");
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// Find messages present in en.json but missing in translations and vice versa.
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// Mark missing or obsolete messages as such in translation files.
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globSync(LANG_PATTERN)
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.map((filename) => {
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const parts = filename.split('/');
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if (parts[parts.length-1] != DEFAULT_TRANSLATION) {
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const translated = JSON.parse(fs.readFileSync(filename, 'utf8'));
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// Find missing messages.
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Object.entries(baseMessages).forEach((ent) => {
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if (!translated.hasOwnProperty(ent[0])) {
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// Missing translation.
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translated[ent[0]] = MISSING_MARKER + ent[1];
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} else if (translated[ent[0]].indexOf(OBSOLETE_MARKER) === 0) {
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// No longer obsolete. Remove obsolete marker.
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translated[ent[0]] = translated[ent[0]].substring(0, OBSOLETE_MARKER.length);
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}
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});
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// Find no longer needed messages.
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Object.entries(translated).forEach((ent) => {
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if (!baseMessages.hasOwnProperty(ent[0]) && translated.hasOwnProperty(ent[0])) {
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let val = translated[ent[0]];
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if (val.indexOf(MISSING_MARKER) === 0) {
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// No longer missing.
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val = val.substring(0, MISSING_MARKER.length);
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}
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if (val.indexOf(OBSOLETE_MARKER) !== 0) {
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val = OBSOLETE_MARKER + val;
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}
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translated[ent[0]] = val;
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}
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});
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fs.writeFileSync(filename, JSON.stringify(translated, null, 2)+"\n");
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}
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});
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// List of all available translations.
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const languageList = {};
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// Combine all translations into a single json {"lang_1": {...}, "lang_2: {...}"}
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// while removing messages marked as missing or obsolete.
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// Read all translations.
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const messages = globSync(LANG_PATTERN)
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.map((filename) => {
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const parts = filename.split('/');
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const locale = parts[parts.length - 1].split('.json')[0];
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const translated = JSON.parse(fs.readFileSync(filename, 'utf8'));
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languageList[locale] = locale;
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// Strip messages prefixed with MISSING or OBSOLETE markers.
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for (let id in translated) {
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// process.stdout.write("-- handling translation " + id + "; "+ String(translated[id]) + "; in " + String(filename) + "; --\n");
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if (translated[id].indexOf(OBSOLETE_MARKER) == 0 ||
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translated[id].indexOf(MISSING_MARKER) == 0) {
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delete translated[id];
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}
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}
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return { [locale]: translated };
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})
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.reduce((collection, descriptors) => {
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return { ...collection, ...descriptors };
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}, {});
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// Write file with all translations combined.
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mkdirpSync(path.dirname(FINAL_FILE));
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fs.writeFileSync(FINAL_FILE, JSON.stringify(messages, null, 2)+"\n");
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