mirror of
https://github.com/frappe/books.git
synced 2024-11-08 14:50:56 +00:00
324 lines
8.7 KiB
TypeScript
324 lines
8.7 KiB
TypeScript
import fs from 'fs/promises';
|
|
import path from 'path';
|
|
import { UnknownMap } from 'utils/types';
|
|
import { generateCSV, parseCSV } from '../utils/csvParser';
|
|
import {
|
|
getIndexFormat,
|
|
getWhitespaceSanitized,
|
|
schemaTranslateables,
|
|
} from '../utils/translationHelpers';
|
|
|
|
/* eslint-disable no-console, @typescript-eslint/no-floating-promises */
|
|
|
|
const translationsFolder = path.resolve(__dirname, '..', 'translations');
|
|
const PATTERN = /(?<!\w)t`([^`]+)`/g;
|
|
|
|
type Content = { fileName: string; content: string };
|
|
|
|
function shouldIgnore(p: string, ignoreList: string[]): boolean {
|
|
const name = p.split(path.sep).at(-1) ?? '';
|
|
return ignoreList.includes(name);
|
|
}
|
|
|
|
async function getFileList(
|
|
root: string,
|
|
ignoreList: string[],
|
|
extPattern = /\.(js|ts|vue)$/
|
|
): Promise<string[]> {
|
|
const contents: string[] = await fs.readdir(root);
|
|
const files: string[] = [];
|
|
const promises: Promise<void>[] = [];
|
|
|
|
for (const c of contents) {
|
|
const absPath = path.resolve(root, c);
|
|
const isDir = (await fs.stat(absPath)).isDirectory();
|
|
|
|
if (isDir && !shouldIgnore(absPath, ignoreList)) {
|
|
const pr = getFileList(absPath, ignoreList, extPattern).then((fl) => {
|
|
files.push(...fl);
|
|
});
|
|
promises.push(pr);
|
|
} else if (absPath.match(extPattern) !== null) {
|
|
files.push(absPath);
|
|
}
|
|
}
|
|
|
|
await Promise.all(promises);
|
|
return files;
|
|
}
|
|
|
|
async function getFileContents(fileList: string[]): Promise<Content[]> {
|
|
const contents: Content[] = [];
|
|
const promises: Promise<void>[] = [];
|
|
for (const fileName of fileList) {
|
|
const pr = fs.readFile(fileName, { encoding: 'utf-8' }).then((content) => {
|
|
contents.push({ fileName, content });
|
|
});
|
|
promises.push(pr);
|
|
}
|
|
await Promise.all(promises);
|
|
return contents;
|
|
}
|
|
|
|
async function getAllTStringsMap(
|
|
contents: Content[]
|
|
): Promise<Map<string, string[]>> {
|
|
const strings: Map<string, string[]> = new Map();
|
|
const promises: Promise<void>[] = [];
|
|
|
|
contents.forEach(({ fileName, content }) => {
|
|
const pr = getTStrings(content).then((ts) => {
|
|
if (ts.length === 0) {
|
|
return;
|
|
}
|
|
strings.set(fileName, ts);
|
|
});
|
|
promises.push(pr);
|
|
});
|
|
|
|
await Promise.all(promises);
|
|
return strings;
|
|
}
|
|
|
|
function getTStrings(content: string): Promise<string[]> {
|
|
return new Promise((resolve) => {
|
|
const tStrings = tStringFinder(content);
|
|
resolve(tStrings);
|
|
});
|
|
}
|
|
|
|
function tStringFinder(content: string): string[] {
|
|
return [...content.matchAll(PATTERN)].map(([, t]) => {
|
|
t = getIndexFormat(t);
|
|
return getWhitespaceSanitized(t);
|
|
});
|
|
}
|
|
|
|
function tStringsToArray(
|
|
tMap: Map<string, string[]>,
|
|
tStrings: string[]
|
|
): string[] {
|
|
const tSet: Set<string> = new Set();
|
|
for (const k of tMap.keys()) {
|
|
tMap.get(k)!.forEach((s) => tSet.add(s));
|
|
}
|
|
|
|
for (const ts of tStrings) {
|
|
tSet.add(ts);
|
|
}
|
|
|
|
return Array.from(tSet).sort();
|
|
}
|
|
|
|
function printHelp() {
|
|
const shouldPrint = process.argv.findIndex((i) => i === '-h') !== -1;
|
|
if (shouldPrint) {
|
|
console.log(
|
|
`Usage: ` +
|
|
`\tyarn script:translate\n` +
|
|
`\tyarn script:translate -h\n` +
|
|
`\tyarn script:translate -l [language_code]\n` +
|
|
`\n` +
|
|
`Example: $ yarn script:translate -l de\n` +
|
|
`\n` +
|
|
`Description:\n` +
|
|
`\tPassing a language code will create a '.csv' file in\n` +
|
|
`\tthe 'translations' subdirectory. Translated strings are to\n` +
|
|
`\tbe added to this file.\n\n` +
|
|
`\tCalling the script without args will update the translation csv\n` +
|
|
`\tfile with new strings if any. Existing translations won't\n` +
|
|
`\tbe removed.\n` +
|
|
`\n` +
|
|
`Parameters:\n` +
|
|
`\tlanguage_code : An ISO 693-1 code or a locale identifier.\n` +
|
|
`\n` +
|
|
`Reference:\n` +
|
|
`\tISO 693-1 codes: https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes\n` +
|
|
`\tLocale identifier: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl#locale_identification_and_negotiation`
|
|
);
|
|
}
|
|
return shouldPrint;
|
|
}
|
|
|
|
function getLanguageCode() {
|
|
const i = process.argv.findIndex((i) => i === '-l');
|
|
if (i === -1) {
|
|
return '';
|
|
}
|
|
return process.argv[i + 1] ?? '';
|
|
}
|
|
|
|
function getTranslationFilePath(languageCode: string) {
|
|
return path.resolve(translationsFolder, `${languageCode}.csv`);
|
|
}
|
|
|
|
async function regenerateTranslation(tArray: string[], path: string) {
|
|
// Removes old strings, adds new strings
|
|
const storedCSV = await fs.readFile(path, { encoding: 'utf-8' });
|
|
const storedMatrix = parseCSV(storedCSV);
|
|
|
|
const map: Map<string, string[]> = new Map();
|
|
for (const row of storedMatrix) {
|
|
const tstring = row[0];
|
|
map.set(tstring, row.slice(1));
|
|
}
|
|
|
|
const matrix = tArray.map((source) => {
|
|
const stored = map.get(source) ?? [];
|
|
const translation = stored[0] ?? '';
|
|
const context = stored[1] ?? '';
|
|
|
|
return [source, translation, context];
|
|
});
|
|
const csv = generateCSV(matrix);
|
|
|
|
await fs.writeFile(path, csv, { encoding: 'utf-8' });
|
|
console.log(`\tregenerated: ${path}`);
|
|
}
|
|
|
|
async function regenerateTranslations(languageCode: string, tArray: string[]) {
|
|
// regenerate one file
|
|
if (languageCode.length !== 0) {
|
|
const path = getTranslationFilePath(languageCode);
|
|
regenerateTranslation(tArray, path);
|
|
return;
|
|
}
|
|
|
|
// regenerate all translation files
|
|
console.log(`Language code not passed, regenerating all translations.`);
|
|
for (const filePath of await fs.readdir(translationsFolder)) {
|
|
if (!filePath.endsWith('.csv')) {
|
|
continue;
|
|
}
|
|
|
|
regenerateTranslation(tArray, path.resolve(translationsFolder, filePath));
|
|
}
|
|
}
|
|
|
|
async function writeTranslations(languageCode: string, tArray: string[]) {
|
|
const path = getTranslationFilePath(languageCode);
|
|
try {
|
|
const stat = await fs.stat(path);
|
|
if (!stat.isFile()) {
|
|
throw new Error(`${path} is not a translation file`);
|
|
}
|
|
|
|
console.log(
|
|
`Existing file found for '${languageCode}': ${path}\n` +
|
|
`regenerating it's translations.`
|
|
);
|
|
regenerateTranslations(languageCode, tArray);
|
|
} catch (err) {
|
|
if ((err as NodeJS.ErrnoException).code !== 'ENOENT') {
|
|
throw err;
|
|
}
|
|
|
|
const matrix = tArray.map((s) => [s, '', '']);
|
|
const csv = generateCSV(matrix);
|
|
await fs.writeFile(path, csv, { encoding: 'utf-8' });
|
|
console.log(`Generated translation file for '${languageCode}': ${path}`);
|
|
}
|
|
}
|
|
|
|
async function getTStringsFromJsonFileList(
|
|
fileList: string[]
|
|
): Promise<string[]> {
|
|
const promises: Promise<void>[] = [];
|
|
const schemaTStrings: string[][] = [];
|
|
|
|
for (const filePath of fileList) {
|
|
const promise = fs
|
|
.readFile(filePath, { encoding: 'utf8' })
|
|
.then((content) => {
|
|
const schema = JSON.parse(content) as Record<string, unknown>;
|
|
const tStrings: string[] = [];
|
|
pushTStringsFromSchema(schema, tStrings, schemaTranslateables);
|
|
return tStrings;
|
|
})
|
|
.then((ts) => {
|
|
schemaTStrings.push(ts);
|
|
});
|
|
|
|
promises.push(promise);
|
|
}
|
|
|
|
await Promise.all(promises);
|
|
return schemaTStrings.flat();
|
|
}
|
|
|
|
function pushTStringsFromSchema(
|
|
map: UnknownMap | UnknownMap[],
|
|
array: string[],
|
|
translateables: string[]
|
|
) {
|
|
if (Array.isArray(map)) {
|
|
for (const item of map) {
|
|
pushTStringsFromSchema(item, array, translateables);
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (typeof map !== 'object') {
|
|
return;
|
|
}
|
|
|
|
for (const key of Object.keys(map)) {
|
|
const value = map[key];
|
|
if (translateables.includes(key) && typeof value === 'string') {
|
|
array.push(value);
|
|
}
|
|
|
|
if (typeof value !== 'object') {
|
|
continue;
|
|
}
|
|
|
|
pushTStringsFromSchema(
|
|
value as UnknownMap | UnknownMap[],
|
|
array,
|
|
translateables
|
|
);
|
|
}
|
|
}
|
|
|
|
async function getSchemaTStrings() {
|
|
const root = path.resolve(__dirname, '../schemas');
|
|
const fileList = await getFileList(root, ['tests', 'regional'], /\.json$/);
|
|
return await getTStringsFromJsonFileList(fileList);
|
|
}
|
|
|
|
async function run() {
|
|
if (printHelp()) {
|
|
return;
|
|
}
|
|
|
|
const root = path.resolve(__dirname, '..');
|
|
const ignoreList = ['node_modules', 'dist_electron', 'scripts'];
|
|
const languageCode = getLanguageCode();
|
|
|
|
console.log();
|
|
const fileList: string[] = await getFileList(root, ignoreList);
|
|
const contents: Content[] = await getFileContents(fileList);
|
|
const tMap: Map<string, string[]> = await getAllTStringsMap(contents);
|
|
const schemaTStrings: string[] = await getSchemaTStrings();
|
|
const tArray: string[] = tStringsToArray(tMap, schemaTStrings);
|
|
|
|
try {
|
|
await fs.stat(translationsFolder);
|
|
} catch (err) {
|
|
if ((err as NodeJS.ErrnoException).code !== 'ENOENT') {
|
|
throw err;
|
|
}
|
|
|
|
await fs.mkdir(translationsFolder);
|
|
}
|
|
|
|
if (languageCode === '') {
|
|
regenerateTranslations('', tArray);
|
|
return;
|
|
}
|
|
|
|
writeTranslations(languageCode, tArray);
|
|
}
|
|
|
|
run();
|