i18next-scanner-esm/tasks/index.js

Scan your code, extract translation keys/values, and merge them into i18n resource files.

'use strict';

var i18next = require('../lib');
var vfs = require('vinyl-fs');

module.exports = function (grunt) {
    grunt.registerMultiTask(
        'i18next',
        'A grunt task for i18next-scanner',
        function () {
            var done = this.async();
            var options = this.options() || {};
            var targets = this.file ? [this.file] : this.files;

            targets.forEach(function (target) {
                vfs.src(target.files || target.src, {
                    base: target.base || '.',
                })
                    .pipe(
                        i18next(
                            options,
                            target.customTransform,
                            target.customFlush
                        )
                    )
                    .pipe(vfs.dest(target.dest || '.'))
                    .on('end', function () {
                        done();
                    });
            });
        }
    );
};