Mailspring/scripts/format-localizations.js
Thomas Cauquil 4643adff0d
Improve localization (#2466)
* feats: add script to improve localization

* fix: the script used to generate the translations didn't take certain concatenations into account.

Previously :
Many features are unavailable in plain-text mode. To create a single
Now :
Many features are unavailable in plain-text mode. To create a single plain-text draft, hold Alt or Option while clicking Compose or Reply.
-
Previously :
These features were %@ of the messages you sentin this time period, so these numbers do not reflect all of your activity. To enableread receipts and link tracking on emails you send, click the %@ or link tracking %@ icons in the composer.
Now :
These features were %@ of the messages you sent in this time period, so these numbers do not reflect all of your activity. To enable read receipts and link tracking on emails you send, click the %@ or link tracking %@ icons in the composer.
-
Previously :
To make changes to contacts in this account, you'll need to re-authorize Mailspring to access your data.\n\n
Now :
To make changes to contacts in this account, you'll need to re-authorize Mailspring to access your data.\n\nIn Mailspring's main window, go to Preferences > Accounts, select this account, and click \"Re-authenticate\". You'll be prompted to give Mailspring additional permission to update and delete your contacts.
...

* chore: improving the french and format-localizations.js executed

* feats: add templates to localizations

* fix(localization): define default template to english

* chore(localization): added explanations on how to use script files

---------

Co-authored-by: Ben Gotow <ben@foundry376.com>
2023-10-16 08:55:45 -05:00

90 lines
No EOL
2.7 KiB
JavaScript

const fs = require('fs');
const path = require('path');
let files = [];
const PATH_TO_LANG = __dirname + '/../app/lang';
const PATH_TO_ENGLISH = `${PATH_TO_LANG}/en.json`;
function collectFiles(dir) {
fs.readdirSync(dir).forEach(file => {
const p = path.join(dir, file);
if (fs.lstatSync(p).isDirectory()) {
collectFiles(p);
} else if (p.endsWith('.js') || p.endsWith('.jsx') || p.endsWith('.ts') || p.endsWith('.tsx')) {
files.push(p);
}
});
}
function writeTerms(terms, destPath) {
const ordered = {};
Object.keys(terms)
.sort()
.forEach(function (key) {
ordered[key] = terms[key];
});
fs.writeFileSync(destPath, JSON.stringify(ordered, null, 2));
}
collectFiles(__dirname + '/../app/src');
collectFiles(__dirname + '/../app/internal_packages');
collectFiles(__dirname + '/../app/menus');
let sourceTerms = [];
let found = 0;
files.forEach((file) => {
const file_content = fs.readFileSync(file).toString();
const match = /localized(?:ReactFragment)?\([\n\t\s]*['`"](.*?)['`"][\n\t\s]*(?:\,|\)(?!['`"]))/gs;
const localized_matches = file_content.matchAll(match);
if (localized_matches) {
for (const localized_match of localized_matches) {
let localized_string = localized_match[1];
// Replace concatenation of strings to a single string
localized_string = localized_string.replace(/['`"][\s\n]*\+[\s\n]*['`"]/g, '').replace(/\s+/g, ' ');
// Replace "\n" in the string with an actual \n, simulating what JS would do
// when evaluating it in quotes. (legacy)
localized_string = localized_string.replace(/\\n/g, '\n').replace(/\\r/g, '\r');
// add to sourceTerms
sourceTerms[localized_string] = localized_string;
found += 1;
}
}
});
console.log('\nUpdating en.json to match strings in source:');
console.log(`- ${found} localized() calls, ${Object.keys(sourceTerms).length} strings`);
writeTerms(sourceTerms, PATH_TO_ENGLISH);
// Open other localization files, remove unneeded entries
// and summarize localization progress
console.log('\nPruning localized strings files:');
console.log('\nLang\t\tStrings\t\t\tPercent');
console.log('------------------------------------------------');
fs.readdirSync(PATH_TO_LANG).forEach(filename => {
if (!filename.endsWith('.json')) return;
const localePath = path.join(PATH_TO_LANG, filename);
const localized = JSON.parse(fs.readFileSync(localePath).toString());
const inuse = {};
Object.keys(localized).forEach(term => {
if (sourceTerms[term]) {
inuse[term] = localized[term];
}
});
writeTerms(inuse, localePath);
const c = Object.keys(inuse).length;
const t = Object.keys(sourceTerms).length;
const lang = path.basename(filename, '.json');
console.log(
`- ${lang}\t${lang.length < 6 ? '\t' : ''}${c}\t/ ${t}\t\t${Math.round(c / t * 100)}%`
);
});