client/assets/src/build.js

   1 var fs        = require('fs'),
   2     uglifyJS  = require('uglify-js'),
   3     _         = require('lodash'),
   4     po2json   = require('po2json'),
   5     config    = require('./../../../server/configuration.js');
   6
   7 var FILE_ENCODING = 'utf-8',
   8     EOL = '\n';
   9
  10
  11 function concat(src) {
  12     var file_list = src;
  13     var out = file_list.map(function(file_path){
  14         return fs.readFileSync(file_path, FILE_ENCODING) + '\n\n';
  15     });
  16
  17     return out.join(EOL);
  18 }
  19
  20
  21
  22 config.loadConfig();
  23
  24
  25 var source_files = [
  26     __dirname + '/app.js',
  27     __dirname + '/models/application.js',
  28     __dirname + '/models/gateway.js',
  29     __dirname + '/models/network.js',
  30     __dirname + '/models/member.js',
  31     __dirname + '/models/memberlist.js',
  32     __dirname + '/models/newconnection.js',
  33     __dirname + '/models/panel.js',
  34     __dirname + '/models/panellist.js',
  35     __dirname + '/models/networkpanellist.js',
  36     __dirname + '/models/query.js',
  37     __dirname + '/models/channel.js',
  38     __dirname + '/models/server.js',
  39     __dirname + '/models/applet.js',
  40     __dirname + '/models/pluginmanager.js',
  41     __dirname + '/models/datastore.js',
  42
  43     __dirname + '/applets/settings.js',
  44     __dirname + '/applets/chanlist.js',
  45     __dirname + '/applets/scripteditor.js',
  46
  47     __dirname + '/helpers/utils.js',
  48
  49     __dirname + '/views/panel.js',
  50     __dirname + '/views/channel.js',
  51     __dirname + '/views/applet.js',
  52     __dirname + '/views/application.js',
  53     __dirname + '/views/apptoolbar.js',
  54     __dirname + '/views/controlbox.js',
  55     __dirname + '/views/favicon.js',
  56     __dirname + '/views/mediamessage.js',
  57     __dirname + '/views/member.js',
  58     __dirname + '/views/memberlist.js',
  59     __dirname + '/views/menubox.js',
  60     __dirname + '/views/networktabs.js',
  61     __dirname + '/views/nickchangebox.js',
  62     __dirname + '/views/resizehandler.js',
  63     __dirname + '/views/serverselect.js',
  64     __dirname + '/views/statusmessage.js',
  65     __dirname + '/views/tabs.js',
  66     __dirname + '/views/topicbar.js',
  67     __dirname + '/views/userbox.js'
  68 ];
  69
  70
  71 /**
  72  * Build the kiwi.js/kiwi.min.js files
  73  */
  74 var src = concat(source_files);
  75 src = '(function (global, undefined) {\n\n' + src + '\n\n})(window);';
  76
  77
  78 fs.writeFileSync(__dirname + '/../kiwi.js', src, FILE_ENCODING);
  79
  80 // Uglify can take take an array of filenames to produce minified code
  81 // but it's not wraped in an IIFE and produces a slightly larger file
  82 //src = uglifyJS.minify(source_files);
  83
  84 var ast = uglifyJS.parse(src, {filename: 'kiwi.js'});
  85 ast.figure_out_scope();
  86 ast = ast.transform(uglifyJS.Compressor({warnings: false}));
  87 ast.figure_out_scope();
  88 ast.compute_char_frequency();
  89 ast.mangle_names();
  90 src = ast.print_to_string();
  91
  92 fs.writeFileSync(__dirname + '/../kiwi.min.js', src, FILE_ENCODING);
  93
  94
  95
  96
  97 console.log('kiwi.js and kiwi.min.js built');
  98
  99
 100
 101
 102
 103
 104 /**
 105 *   Convert translations from .po to .json
 106 */
 107 var translations = [];
 108 var translation_files = fs.readdirSync(__dirname + '/translations');
 109 if (!fs.existsSync(__dirname + '/../locales')) {
 110     fs.mkdirSync(__dirname + '/../locales');
 111 }
 112 translation_files.forEach(function (file) {
 113     var locale = file.slice(0, -3),
 114         json = '',
 115         languages = JSON.parse(fs.readFileSync(__dirname + '/translations/translations.json'));
 116     if ((file.slice(-3) === '.po') && (locale !== 'template')) {
 117         json = po2json.parseSync(__dirname + '/translations/' + file);
 118         fs.writeFileSync(__dirname + '/../locales/' + locale + '.json', JSON.stringify(json));
 119         translations.push({tag: locale, language: languages[locale]});
 120         console.log('Built translation file %s', locale + '.json');
 121     }
 122 });
 123
 124
 125
 126
 127
 128
 129 /**
 130  * Build the index.html file
 131  */
 132
 133 var index_src = fs.readFileSync(__dirname + '/index.html.tmpl', FILE_ENCODING)
 134     .replace(new RegExp('<%base_path%>', 'g'), config.get().http_base_path || '/kiwi');
 135
 136 fs.writeFile(__dirname + '/../../index.html', index_src, { encoding: FILE_ENCODING }, function (err) {
 137     if (!err) {
 138         console.log('index.html built');
 139     } else {
 140         console.log('Error building index.html');
 141     }
 142 });