json-autotranslate
Version:
Translate a folder of JSON files containing translations into multiple languages.
304 lines (303 loc) • 24.3 kB
JavaScript
;
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var _this = this;
exports.__esModule = true;
var chalk_1 = __importDefault(require("chalk"));
var commander_1 = __importDefault(require("commander"));
var flatten = __importStar(require("flattenjs"));
var fs = __importStar(require("fs"));
var lodash_1 = require("lodash");
var path = __importStar(require("path"));
var services_1 = require("./services");
var file_system_1 = require("./util/file-system");
require('dotenv').config();
commander_1["default"]
.option('-i, --input <inputDir>', 'the directory containing language directories', '.')
.option('-l, --source-language <sourceLang>', 'specify the source language', 'en')
.option('-t, --type <key-based|natural|auto>', "specify the file structure type", /^(key-based|natural|auto)$/, 'auto')
.option('-s, --service <service>', "selects the service to be used for translation", 'google-translate')
.option('--list-services', "outputs a list of available services")
.option('-c, --config <value>', 'supply a config parameter (e.g. path to key file) to the translation service')
.option('-f, --fix-inconsistencies', "automatically fixes inconsistent key-value pairs by setting the value to the key")
.option('-d, --delete-unused-strings', "deletes strings in translation files that don't exist in the template")
.parse(process.argv);
var translate = function (inputDir, sourceLang, deleteUnusedStrings, fileType, fixInconsistencies, service, config) {
if (inputDir === void 0) { inputDir = '.'; }
if (sourceLang === void 0) { sourceLang = 'en'; }
if (deleteUnusedStrings === void 0) { deleteUnusedStrings = false; }
if (fileType === void 0) { fileType = 'auto'; }
if (fixInconsistencies === void 0) { fixInconsistencies = false; }
if (service === void 0) { service = 'google-translate'; }
return __awaiter(_this, void 0, void 0, function () {
var workingDir, languageFolders, targetLanguages, translationService, templateFiles, _i, templateFiles_1, file, availableLanguages, insonsistentFiles, _loop_1, _a, _b, file, invalidFiles, _loop_2, _c, _d, file, _loop_3, _e, targetLanguages_1, language;
return __generator(this, function (_f) {
switch (_f.label) {
case 0:
workingDir = path.resolve(process.cwd(), inputDir);
languageFolders = file_system_1.getAvailableLanguages(workingDir);
targetLanguages = languageFolders.filter(function (f) { return f !== sourceLang; });
if (!languageFolders.includes(sourceLang)) {
throw new Error("The source language " + sourceLang + " doesn't exist.");
}
if (typeof services_1.serviceMap[service] === 'undefined') {
throw new Error("The service " + service + " doesn't exist.");
}
translationService = services_1.serviceMap[service];
templateFiles = file_system_1.loadTranslations(path.resolve(workingDir, sourceLang), fileType);
if (templateFiles.length === 0) {
throw new Error("The source language " + sourceLang + " doesn't contain any JSON files.");
}
console.log(chalk_1["default"](templateObject_1 || (templateObject_1 = __makeTemplateObject(["Found {green.bold ", "} target language(s):"], ["Found {green.bold ",
"} target language(s):"])), String(targetLanguages.length)));
console.log("-> " + targetLanguages.join(', '));
console.log();
console.log("\uD83C\uDFED Loading source files...");
for (_i = 0, templateFiles_1 = templateFiles; _i < templateFiles_1.length; _i++) {
file = templateFiles_1[_i];
console.log(chalk_1["default"](templateObject_2 || (templateObject_2 = __makeTemplateObject(["\u251C\u2500\u2500 ", " (", ")"], ["\u251C\u2500\u2500 ", " (", ")"])), String(file.name), file.type));
}
console.log(chalk_1["default"](templateObject_3 || (templateObject_3 = __makeTemplateObject(["\u2514\u2500\u2500 {green.bold Done}"], ["\u2514\u2500\u2500 {green.bold Done}"]))));
console.log();
console.log("\u2728 Initializing " + translationService.name + "...");
translationService.initialize(config);
process.stdout.write(chalk_1["default"](templateObject_4 || (templateObject_4 = __makeTemplateObject(["\u251C\u2500\u2500 Getting available languages "], ["\u251C\u2500\u2500 Getting available languages "]))));
return [4 /*yield*/, translationService.getAvailableLanguages()];
case 1:
availableLanguages = _f.sent();
console.log(chalk_1["default"](templateObject_5 || (templateObject_5 = __makeTemplateObject(["({green.bold ", " languages})"], ["({green.bold ", " languages})"])), String(availableLanguages.length)));
console.log(chalk_1["default"](templateObject_6 || (templateObject_6 = __makeTemplateObject(["\u2514\u2500\u2500 {green.bold Done}"], ["\u2514\u2500\u2500 {green.bold Done}"]))));
console.log();
if (!availableLanguages.includes(sourceLang)) {
throw new Error(translationService.name + " doesn't support the source language " + sourceLang);
}
console.log("\uD83D\uDD0D Looking for key-value inconsistencies in source files...");
insonsistentFiles = [];
_loop_1 = function (file) {
var inconsistentKeys = Object.keys(file.content).filter(function (key) { return key !== file.content[key]; });
if (inconsistentKeys.length > 0) {
insonsistentFiles.push(file.name);
console.log(chalk_1["default"](templateObject_7 || (templateObject_7 = __makeTemplateObject(["\u251C\u2500\u2500 {yellow.bold ", " contains} {red.bold ", "} {yellow.bold inconsistent key(s)}"], ["\u251C\u2500\u2500 {yellow.bold ", " contains} {red.bold ",
"} {yellow.bold inconsistent key(s)}"])), file.name, String(inconsistentKeys.length)));
}
};
for (_a = 0, _b = templateFiles.filter(function (f) { return f.type === 'natural'; }); _a < _b.length; _a++) {
file = _b[_a];
_loop_1(file);
}
if (insonsistentFiles.length > 0) {
console.log(chalk_1["default"](templateObject_8 || (templateObject_8 = __makeTemplateObject(["\u2514\u2500\u2500 {yellow.bold Found key-value inconsistencies in} {red.bold ", "} {yellow.bold file(s).}"], ["\u2514\u2500\u2500 {yellow.bold Found key-value inconsistencies in} {red.bold ",
"} {yellow.bold file(s).}"])), String(insonsistentFiles.length)));
console.log();
if (fixInconsistencies) {
console.log("\uD83D\uDC9A Fixing inconsistencies...");
file_system_1.fixSourceInconsistencies(path.resolve(workingDir, sourceLang));
console.log(chalk_1["default"](templateObject_9 || (templateObject_9 = __makeTemplateObject(["\u2514\u2500\u2500 {green.bold Fixed all inconsistencies.}"], ["\u2514\u2500\u2500 {green.bold Fixed all inconsistencies.}"]))));
}
else {
console.log(chalk_1["default"](templateObject_10 || (templateObject_10 = __makeTemplateObject(["Please either fix these inconsistencies manually or supply the {green.bold -f} flag to automatically fix them."], ["Please either fix these inconsistencies manually or supply the {green.bold -f} flag to automatically fix them."]))));
}
}
else {
console.log(chalk_1["default"](templateObject_11 || (templateObject_11 = __makeTemplateObject(["\u2514\u2500\u2500 {green.bold No inconsistencies found}"], ["\u2514\u2500\u2500 {green.bold No inconsistencies found}"]))));
}
console.log();
console.log("\uD83D\uDD0D Looking for invalid keys in source files...");
invalidFiles = [];
_loop_2 = function (file) {
var invalidKeys = Object.keys(file.originalContent).filter(function (k) { return typeof file.originalContent[k] === 'string' && k.includes('.'); });
if (invalidKeys.length > 0) {
invalidFiles.push(file.name);
console.log(chalk_1["default"](templateObject_12 || (templateObject_12 = __makeTemplateObject(["\u251C\u2500\u2500 {yellow.bold ", " contains} {red.bold ", "} {yellow.bold invalid key(s)}"], ["\u251C\u2500\u2500 {yellow.bold ", " contains} {red.bold ",
"} {yellow.bold invalid key(s)}"])), file.name, String(invalidKeys.length)));
}
};
for (_c = 0, _d = templateFiles.filter(function (f) { return f.type === 'key-based'; }); _c < _d.length; _c++) {
file = _d[_c];
_loop_2(file);
}
if (invalidFiles.length) {
console.log(chalk_1["default"](templateObject_13 || (templateObject_13 = __makeTemplateObject(["\u2514\u2500\u2500 {yellow.bold Found invalid keys in} {red.bold ", "} {yellow.bold file(s).}"], ["\u2514\u2500\u2500 {yellow.bold Found invalid keys in} {red.bold ",
"} {yellow.bold file(s).}"])), String(invalidFiles.length)));
console.log();
console.log(chalk_1["default"](templateObject_14 || (templateObject_14 = __makeTemplateObject(["It looks like you're trying to use the key-based mode on natural-language-style JSON files."], ["It looks like you're trying to use the key-based mode on natural-language-style JSON files."]))));
console.log(chalk_1["default"](templateObject_15 || (templateObject_15 = __makeTemplateObject(["Please make sure that your keys don't contain periods (.) or remove the {green.bold --type} / {green.bold -t} option."], ["Please make sure that your keys don't contain periods (.) or remove the {green.bold --type} / {green.bold -t} option."]))));
console.log();
process.exit(1);
}
else {
console.log(chalk_1["default"](templateObject_16 || (templateObject_16 = __makeTemplateObject(["\u2514\u2500\u2500 {green.bold No invalid keys found}"], ["\u2514\u2500\u2500 {green.bold No invalid keys found}"]))));
}
console.log();
_loop_3 = function (language) {
var existingFiles, templateFileNames_1, deletableFiles, _i, deletableFiles_1, file, _loop_4, _a, templateFiles_2, templateFile;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
if (!availableLanguages.includes(language)) {
console.log(chalk_1["default"](templateObject_17 || (templateObject_17 = __makeTemplateObject(["\uD83D\uDE48 {yellow.bold ", " doesn't support} {red.bold ", "}{yellow.bold . Skipping this language.}"], ["\uD83D\uDE48 {yellow.bold ",
" doesn't support} {red.bold ", "}{yellow.bold . Skipping this language.}"])), translationService.name, language));
console.log();
return [2 /*return*/, "continue"];
}
existingFiles = file_system_1.loadTranslations(path.resolve(workingDir, language), fileType);
console.log(chalk_1["default"](templateObject_18 || (templateObject_18 = __makeTemplateObject(["\uD83D\uDCAC Translating strings from {green.bold ", "} to {green.bold ", "}..."], ["\uD83D\uDCAC Translating strings from {green.bold ", "} to {green.bold ", "}..."])), sourceLang, language));
if (deleteUnusedStrings) {
templateFileNames_1 = templateFiles.map(function (t) { return t.name; });
deletableFiles = existingFiles.filter(function (f) { return !templateFileNames_1.includes(f.name); });
for (_i = 0, deletableFiles_1 = deletableFiles; _i < deletableFiles_1.length; _i++) {
file = deletableFiles_1[_i];
console.log(chalk_1["default"](templateObject_19 || (templateObject_19 = __makeTemplateObject(["\u251C\u2500\u2500 {red.bold ", " is no longer used and will be deleted.}"], ["\u251C\u2500\u2500 {red.bold ",
" is no longer used and will be deleted.}"])), file.name));
fs.unlinkSync(path.resolve(workingDir, language, file.name));
}
}
_loop_4 = function (templateFile) {
var languageFile, existingKeys, existingTranslations, templateStrings, stringsToTranslate, unusedStrings, translatedStrings, newKeys, translatedFile;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
process.stdout.write("\u251C\u2500\u2500 Translating " + templateFile.name);
languageFile = existingFiles.find(function (f) { return f.name === templateFile.name; });
existingKeys = languageFile
? Object.keys(languageFile.content)
: [];
existingTranslations = languageFile ? languageFile.content : {};
templateStrings = Object.keys(templateFile.content);
stringsToTranslate = templateStrings
.filter(function (key) { return !existingKeys.includes(key); })
.map(function (key) { return ({
key: key,
value: templateFile.type === 'key-based' ? templateFile.content[key] : key
}); });
unusedStrings = existingKeys.filter(function (key) { return !templateStrings.includes(key); });
return [4 /*yield*/, translationService.translateStrings(stringsToTranslate, sourceLang.split('-').pop(), language.split('-').pop())];
case 1:
translatedStrings = _a.sent();
newKeys = translatedStrings.reduce(function (acc, cur) {
var _a;
return (__assign({}, acc, (_a = {}, _a[cur.key] = cur.translated, _a)));
}, {});
if (service !== 'dryRun') {
translatedFile = __assign({}, lodash_1.omit(existingTranslations, deleteUnusedStrings ? unusedStrings : []), newKeys);
fs.writeFileSync(path.resolve(workingDir, language, templateFile.name), JSON.stringify(templateFile.type === 'key-based'
? flatten.undo(translatedFile)
: translatedFile, null, 2) + "\n");
}
console.log(deleteUnusedStrings && unusedStrings.length > 0
? chalk_1["default"](templateObject_20 || (templateObject_20 = __makeTemplateObject([" ({green.bold +", "}/{red.bold -", "})"], [" ({green.bold +",
"}/{red.bold -", "})"])), String(translatedStrings.length), String(unusedStrings.length)) : chalk_1["default"](templateObject_21 || (templateObject_21 = __makeTemplateObject([" ({green.bold +", "})"], [" ({green.bold +", "})"])), String(translatedStrings.length)));
return [2 /*return*/];
}
});
};
_a = 0, templateFiles_2 = templateFiles;
_b.label = 1;
case 1:
if (!(_a < templateFiles_2.length)) return [3 /*break*/, 4];
templateFile = templateFiles_2[_a];
return [5 /*yield**/, _loop_4(templateFile)];
case 2:
_b.sent();
_b.label = 3;
case 3:
_a++;
return [3 /*break*/, 1];
case 4:
console.log(chalk_1["default"](templateObject_22 || (templateObject_22 = __makeTemplateObject(["\u2514\u2500\u2500 {green.bold All strings have been translated.}"], ["\u2514\u2500\u2500 {green.bold All strings have been translated.}"]))));
console.log();
return [2 /*return*/];
}
});
};
_e = 0, targetLanguages_1 = targetLanguages;
_f.label = 2;
case 2:
if (!(_e < targetLanguages_1.length)) return [3 /*break*/, 5];
language = targetLanguages_1[_e];
return [5 /*yield**/, _loop_3(language)];
case 3:
_f.sent();
_f.label = 4;
case 4:
_e++;
return [3 /*break*/, 2];
case 5:
console.log(chalk_1["default"].green.bold('All new strings have been translated!'));
return [2 /*return*/];
}
});
});
};
if (commander_1["default"].listServices) {
console.log('Available services:');
console.log(Object.keys(services_1.serviceMap).join(', '));
process.exit(0);
}
translate(commander_1["default"].input, commander_1["default"].sourceLanguage, commander_1["default"].deleteUnusedStrings, commander_1["default"].type, commander_1["default"].fixInconsistencies, commander_1["default"].service, commander_1["default"].config)["catch"](function (e) {
console.log();
console.log(chalk_1["default"].bgRed('An error has occured:'));
console.log(chalk_1["default"].bgRed(e.message));
console.log(chalk_1["default"].bgRed(e.stack));
console.log();
});
var templateObject_1, templateObject_2, templateObject_3, templateObject_4, templateObject_5, templateObject_6, templateObject_7, templateObject_8, templateObject_9, templateObject_10, templateObject_11, templateObject_12, templateObject_13, templateObject_14, templateObject_15, templateObject_16, templateObject_17, templateObject_18, templateObject_19, templateObject_20, templateObject_21, templateObject_22;