Project goal is to convert files from gettext to i18next json format and vice versa.
- first install node.js from nodejs.org.
npm install i18next-conv -g
in your console type:
for help:
i18next-conv -h
to convert a .mo or .po file to i8next json:
i18next-conv -l [domain] -s [sourcePath] -t [targetPath]
eg.: i18next-conv -l en -s ./locales/en.po -t ./locales/en/translation.json
if no target (-t) is specified file will be stored to [sourceDir]/[domain]/translation.json.
to convert i18next json to a .mo or .po file:
i18next-conv -l [domain] -s [sourcePath] -t [targetPath]
eg.: i18next-conv -l en -s ./locales/en.translation.json -t ./locales/en/translation.mo (or .po)
if no target (-t) is specified file will be stored to [sourceDir]/[domain]/translation.po.
for utf8-encoded po-files add these lines to your po file:
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
It is necessary if you get corrupted output from the command above.
to filter incoming po-file translations, pass the path to a module that exports a filter function:
i18next-conv -l [domain] -s [sourcePath] -t [targetPath] -f [filterPath]
eg.: i18next-conv -l en -s ./locales/en.po -t ./locales/en/translation.json -f ./filter.js
The filter module should export a single function that accepts the gettext object, the domain and a callback as its arguments. The function can then add/edit/delete translations, invoking the callback with an error object and the translation table.
eg.
module.exports = function(gt, domain, callback) {
var err;
// Delete all keys without comments
gt.listKeys(domain).forEach(function(key) {
var comment = gt.getComment(domain, "", key);
if (!comment) {
gt.deleteTranslation(domain, "", key);
}
});
callback(err, gt._domains[gt._textdomain]._translationTable);
};- andri9's node-gettext for parsing .mo and .po files
- TJ Holowaychuk's commander.js for console program
Copyright (c) 2012 Jan Mühlemann
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The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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