gulp-i18n-add-locales

Add placeholder JSON files for target locales for i18n-behavior

Project template available at polymer-starter-kit-i18n. On Github Pages (https://t2ym.github.io/polymer-starter-kit-i18n)

Features

• Add placeholder empty JSON files in locales folder for the target custom element
• <template is="i18n-dom-bind" id="module id"> is searched for id
• <dom-module id="module id"> is searched for id

Install

    npm install --save-dev gulp-i18n-add-locales

Usage

    var gutil = require('gulp-util');
    var grepContents = require('gulp-grep-contents');
    var size = require('gulp-size');
    
    var i18nAddLocales = require('gulp-i18n-add-locales');
 
    var config = {
      // list of target locales to add
      locales: gutil.env.targets ? gutil.env.targets.split(/ /) : []
    }
 
    // Add locales to I18N-ready elements and pages
    gulp.task('locales', function() {
      var elements = gulp.src([ 'app/elements/**/*.html' ], { base: 'app' })
        .pipe(grepContents(/i18n-behavior.html/))
        .pipe(grepContents(/<dom-module /));
 
      var pages = gulp.src([
          'app/**/*.html',
          '!app/{bower_components,styles,scripts,images,fonts}/**/*'
        ], { base: 'app' })
        .pipe(grepContents(/is=['"]i18n-dom-bind['"]/));
 
      return merge(elements, pages)
        .pipe(i18nAddLocales(config.locales))
        .pipe(gulp.dest('app'))
        .pipe(size({
          title: 'locales'
        }));
    });

API

i18nAddLocales(locales)

• locales: Array of String, list of target locales to add their placeholder JSON files

License

BSD-2-Clause