@pitcher/machine-gettext

machine-gettext

machine-gettext is a node module for adding machine translations to GNU gettext .po files. To translate content, it uses Google translate cloud service.

this is a fork of https://github.com/signavio/machine-gettext

Installation

Install machine-gettext by running npm install -g machine-gettext.

Usage

You can use machine-gettext via the command line or require it in a JavaScript file.

Command line

On the command line you can run machine-gettext with the following arguments:

• -in, --input: Relative path to input file

• -out, --output: Relative path to output file

• -f, --fuzzy: If specified, mark added translation as fuzzy

• -o, --overwrite: If specified, overwrite existing fuzzy translations

The following example writes all missing translations as non-fuzzy msgstrs into messages and overwrites fuzzy messages:

machine-gettext -i=messages.po -o=messages.po -m=non-fuzzy-overwrite

JavaScript

You can also require the module as translateGettext in a JavaScript file and execute translateGettext as a function with the following arguments:

• input (string): Relative path to input file

• markAsFuzzy (boolean): If true, mark added translation as fuzzy

• overwrite (boolean): If true, overwrite existing fuzzy translations

• callback (function): Executed after all messages have been processed. Takes a gettext-parser.po file object as its argument.

• output (string, optional): Relative path to output file

The following example loads the content of ./messages.po, adds missing translations and logs the new content:

const translateGettext = require('translateGettext')

poFile = parser.po.parse(fileSystem.readFileSync('./messages.po'))
translateGettext(poFile, true, false, processedPoFile => {
    console.log(processedPoFile)
})

Note: The example code marks the new translations as fuzzy and doesn't overwrite existing fuzzy translations.

Contribution

Contributions are welcome. Make sure you run the tests with npm run test before creating a pull request and add test cases that cover the contributed code.

Possible improvement are, for example:

• explicitely set the target language (currently determined via the .po file header),

• allow integration with alternative translation services,

• better support for interpolation and pluralization,

• support list of terms that shouldn't be translated (for example: product names),

• translation memory support.

Authors

• Timotheus Kampik - @TimKam
• Oleg Yarin - @monapasan