fxa-content-server/grunttasks/l10n-htmllint.js

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

var path = require('path');

// Four steps are performed to lint the files:
//  1. Clean the directories
//  2. Generate the JSON files from the PO files
//  3. The JSON files are then written out to temporary HTML files
//  4. The HTML files are linted

module.exports = function (grunt) {
  grunt.registerTask('l10n-htmllint', 'Lint l10n files', [
    // grunt addition for htmllint
    'clean',
    'selectconfig:dist',
    'l10n-generate-pages',
    'l10n-json-to-html',
    'htmllint:l10n'
  ]);

  grunt.registerMultiTask('l10n-json-to-html', 'Convert l10n JSON files to HTML', function () {
    this.files.forEach(function (file) {
      var content = '';
      var src = file.src[0];
      var pathname = src.split('/');
      var locale = grunt.file.readJSON(src);
      for (var val in locale) {
        var value = locale[val];
        if (typeof value !== 'object' && value !== '' && isNaN(value)) {
          content += value.toString() + '\n\n';
        }
      }
      if (content !== '') {
        var tmpDir = grunt.config.get('yeoman.tmp');
        grunt.file.write(path.join(tmpDir, pathname[1], pathname[2], pathname[3].replace('json', 'html')), content);
      }
    });
    grunt.log.ok(this.files.length + ' file(s) converted from JSON to HTML');
  });

  grunt.config('l10n-json-to-html', {
    dist: {
      files: [
        {
          expand: true,
          src: [
            '<%= yeoman.app %>/i18n/*/*.json'
          ]
        }
      ]
    }
  });
};