rucken
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Console tools and scripts for nx and not only that I (EndyKaufman) use to automate the workflow and speed up the development process
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JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseFileSync = exports.parse = void 0;
const tslib_1 = require("tslib");
const fs_1 = require("fs");
const gettext_parser_1 = tslib_1.__importDefault(require("gettext-parser"));
const gettext_to_messageformat_1 = require("./gettext-to-messageformat");
function parse(buffer, options) {
// Setup options and load in defaults
options = options || {};
const defaults = {
pretty: false,
fuzzy: false,
stringify: false,
format: 'raw',
domain: 'messages',
charset: 'utf8',
fullMF: false,
mfOptions: {},
};
for (const property in defaults) {
options[property] =
'undefined' !== typeof options[property]
? options[property]
: defaults[property];
}
const mf = {};
let mfTranslations = {};
let result = {};
// defer to gettext-to-messageformat for the 'mf' format option
// use all g2m default replacements except for: pattern: /[\\{}#]/g, replacement: '\\$&'
if (options.format === 'mf') {
const poString = buffer.toString();
// if the Plural-Forms header is missing, g2m needs a function or will throw an error
const mfOptions = poString.includes('"Plural-Forms:')
? options.mfOptions
: Object.assign({}, {
pluralFunction: () => 0,
}, options.mfOptions);
result =
Object.keys(mfOptions).length > 0
? (0, gettext_to_messageformat_1.parsePo)(buffer, mfOptions)
: (0, gettext_to_messageformat_1.parsePo)(buffer, {});
if (options.fullMF) {
return options.stringify
? JSON.stringify(result, null, options.pretty ? ' ' : null)
: result;
}
// simplify the output to only return the translations
if (result) {
if (result['translations'] && result['translations']['']) {
mfTranslations = result['translations'][''];
// include the default translations at the top level to keep compatibility as much as possible
Object.keys(result['translations']).forEach(function (context) {
if (context === '') {
Object.keys(result['translations']['']).forEach(function (key) {
mfTranslations[key] = result['translations'][''][key];
});
}
else {
mfTranslations[context] = result['translations'][context];
}
});
}
else {
mfTranslations = result['translations'] || {};
}
}
return options.stringify
? JSON.stringify(mfTranslations, null, options.pretty ? ' ' : null)
: mfTranslations;
}
// Parse the PO file
const parsed = gettext_parser_1.default.po.parse(buffer, defaults.charset);
// Create gettext/Jed compatible JSON from parsed data
const contexts = parsed.translations;
Object.keys(contexts).forEach(function (context) {
const translations = parsed.translations[context];
const pluralForms = parsed.headers ? parsed.headers['plural-forms'] : '';
Object.keys(translations).forEach(function (key, i) {
const t = translations[key], translationKey = context.length ? context + '\u0004' + key : key, fuzzy = t.comments &&
t.comments.flag &&
t.comments.flag.match(/fuzzy/) !== null;
if (!fuzzy || options.fuzzy) {
if (options.format === 'jed') {
result[translationKey] = [
t.msgid_plural ? t.msgid_plural : null,
].concat(t.msgstr);
}
else {
if (pluralForms === 'nplurals=1; plural=0;') {
const msgstr = t.msgid_plural ? [t.msgstr] : t.msgstr;
result[translationKey] = [
t.msgid_plural ? t.msgid_plural : null,
].concat(msgstr);
}
else {
result[translationKey] = [
t.msgid_plural ? t.msgid_plural : null,
].concat(t.msgstr);
}
}
}
// In the case of fuzzy or empty messages, use msgid(/msgid_plural)
if (options['fallback-to-msgid'] &&
((fuzzy && !options.fuzzy) || t.msgstr[0] === '')) {
result[translationKey] = [
t.msgid_plural ? t.msgid_plural : null,
].concat(t.msgid_plural ? [key, t.msgid_plural] : [key]);
}
});
});
// Attach headers (overwrites any empty translation keys that may have somehow gotten in)
if (parsed.headers) {
result[''] = parsed.headers;
}
if (options.format === 'mf') {
delete result[''];
}
// Make JSON fully Jed-compatible
if (options.format.indexOf('jed') === 0) {
const jed = {
domain: options.domain,
locale_data: {},
};
if (options.format === 'jed') {
for (const key in result) {
// eslint-disable-next-line no-prototype-builtins
if (result.hasOwnProperty(key) && key !== '') {
for (let i = 2; i < result[key].length; i++) {
if ('' === result[key][i]) {
result[key][i] = result[key][0];
}
}
result[key].shift();
}
}
}
jed.locale_data[options.domain] = result;
jed.locale_data[options.domain][''] = {
domain: options.domain,
plural_forms: result['']['plural-forms'],
lang: result['']['language'],
};
result = jed;
}
return options.stringify
? JSON.stringify(result, null, options.pretty ? ' ' : null)
: result;
}
exports.parse = parse;
function parseFileSync(fileName, options) {
const data = (0, fs_1.readFileSync)((0, fs_1.realpathSync)(fileName));
return parse(data, options);
}
exports.parseFileSync = parseFileSync;