scratch-l10n/scripts/build-data.js
chrisgarrity c286f62d69 Add scripts for automation
* bumped minor version
* added localeMap for converting between transifex locales and the ones used by Scratch (e.g., pt-br - pt_BR)
* using the transifex node package to automatically sync translations
* added scripts:
  * sync_tx_src: uploads an en.json source file, for use by client packages
  * sync_tx_translations: downloads gui translations, used by this repo, flattens Chrome i18n json into plain key-value json.
  * sync_tx_blocks: same as above, but blocks need slightly different handling
  * validate_translations: check the translation json files for basic translation errors
  * tx_util - methods shared by sync and validate
* simplified build-data because jsons have already been flattened
* added new npm tasks
2018-11-25 18:05:44 -05:00

100 lines
2.8 KiB
JavaScript
Executable file

#!/usr/bin/env node
/*
Generates locales/<component>-msgs.js for each component (gui, etc) from the
current translation files for each language for that component
Translation files are expected to be in Chrome i18n json format:
'''
{
"message.id": {
"message": "The translated text",
"description": "Tips for translators"
},
...
}
'''
They are named by locale, for example: 'fr.json' or 'zh-cn.json'
Converts the collection of translation files to a single set of messages.
Example output:
'''
{
"en": {
"action.addBackdrop": "Add Backdrop",
"action.addCostume": "Add Costume",
"action.recordSound": "Record Sound",
"action.addSound": "Add Sound"
},
"fr": {
"action.addSound": "Ajouter Son",
"action.addCostume": "Ajouter Costume",
"action.addBackdrop": "Ajouter Arrière-plan",
"action.recordSound": "Enregistrement du Son"
}
}
'''
NOTE: blocks messages are plain key-value JSON files
Missing locales are ignored, react-intl will use the default messages for them.
*/
import * as fs from 'fs';
import * as path from 'path';
import {sync as mkdirpSync} from 'mkdirp';
import defaultsDeep from 'lodash.defaultsdeep';
import locales from '../src/supported-locales.js';
const MSGS_DIR = './locales/';
mkdirpSync(MSGS_DIR);
let missingLocales = [];
const combineJson = (component) => {
return Object.keys(locales).reduce((collection, lang) => {
try {
let langData = JSON.parse(
fs.readFileSync(path.resolve('editor', component, lang + '.json'), 'utf8')
);
collection[lang] = langData;
} catch (e) {
missingLocales.push(component + ':' + lang + '\n');
}
return collection;
}, {});
};
// generate the blocks messages: files are plain key-value JSON
let blocksMessages = combineJson('blocks');
let blockData =
'// GENERATED FILE:\n' +
'export default ' +
JSON.stringify(blocksMessages, null, 2) +
';\n';
fs.writeFileSync(MSGS_DIR + 'blocks-msgs.js', blockData);
// generate messages for gui components - all files are plain key-value JSON
let components = ['interface', 'extensions', 'paint-editor'];
let editorMsgs = {};
components.forEach((component) => {
let messages = combineJson(component);
let data =
'// GENERATED FILE:\n' +
'export default ' +
JSON.stringify(messages, null, 2) +
';\n';
fs.writeFileSync(MSGS_DIR + component + '-msgs.js', data);
defaultsDeep(editorMsgs, messages);
});
// generate combined editor-msgs file
let editorData =
'// GENERATED FILE:\n' +
'export default ' +
JSON.stringify(editorMsgs, null, 2) +
';\n';
fs.writeFileSync(MSGS_DIR + 'editor-msgs.js', editorData);
if (missingLocales.length > 0) {
process.stdout.write('missing locales:\n' + missingLocales.toString());
process.exit(1);
}