Gulp wrapper for node-wp-i18n

index.js

/* eslint-env node */
/** global: Buffer */
'use strict';

const gutil = require('gulp-util');
const through = require('through2');
const wpi18n = require('node-wp-i18n');

const PluginError = gutil.PluginError;

/**
 * Determine if `obj` is a object or not.
 *
 * @param  {object}  obj
 *
 * @return {boolean}
 */
function isObject (obj) {
  return Object.prototype.toString.call(obj) === '[object Object]';
}

/**
 * Run the wp pot generator.
 *
 * @param  {object} options
 *
 * @return {object}
 */
function gulpWP_i18n (options) {
  if (options !== undefined && !isObject(options)) {
    throw new PluginError('gulp-wp-i18n', 'Require a argument of type object.');
  }

  const files = [];

  const stream = through.obj(function (file, enc, cb) {
    if (file.isStream()) {
      throw new PluginError('gulp-wp-i18n', 'Streams are not supported.');
    }
    files.push(file.path);
    cb();
  }, function (cb) {
    if (!options) { options = {}; }
    wpi18n.addtextdomain(files, options).then(cb);
  });

  return stream;
}

module.exports = gulpWP_i18n;

package.json

{
  "name": "gulp-wp-i18n",
  "version": "1.0.0",
  "description": "Gulp wrapper for node-wp-i18n",
  "license": "MIT",
  "author": {
    "name": "Roman Nazarkin",
    "email": "[email protected]",
    "url": "https://github.com/NazarkinRoman"
  },
  "engines": {
    "node": ">=4"
  },
  "files": [
    "index.js"
  ],
  "keywords": [
    "gulpplugin",
    "pot",
    "wordpress",
    "translation"
  ],
  "dependencies": {
    "gulp-util": "^3.0.8",
    "through2": "^2.0.3",
    "node-wp-i18n": "NazarkinRoman/node-wp-i18n"
  }
}