client/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(file_list, callback) {
  12     var num_files = file_list.length,
  13         files = [],
  14         loaded = 0,
  15         error = false;
  16
  17     file_list.forEach(function (file_path, idx) {
  18         if (error) {
  19             return;
  20         }
  21         fs.readFile(file_path, { encoding: FILE_ENCODING }, function (err, data) {
  22             if (error) {
  23                 return;
  24             } else if (err) {
  25                 error = true;
  26                 return callback(err);
  27             }
  28             files[idx] = data + '\n\n';
  29             if (++loaded === num_files) {
  30                 callback(null, files.join(EOL));
  31             }
  32         });
  33     });
  34 }
  35
  36
  37
  38 config.loadConfig();
  39
  40
  41 var source_files = [
  42     __dirname + '/src/app.js',
  43     __dirname + '/src/models/application.js',
  44     __dirname + '/src/models/gateway.js',
  45     __dirname + '/src/models/network.js',
  46     __dirname + '/src/models/member.js',
  47     __dirname + '/src/models/memberlist.js',
  48     __dirname + '/src/models/newconnection.js',
  49     __dirname + '/src/models/panel.js',
  50     __dirname + '/src/models/panellist.js',
  51     __dirname + '/src/models/networkpanellist.js',
  52     __dirname + '/src/models/channel.js',
  53     __dirname + '/src/models/query.js',
  54     __dirname + '/src/models/server.js',
  55     __dirname + '/src/models/applet.js',
  56     __dirname + '/src/models/pluginmanager.js',
  57     __dirname + '/src/models/datastore.js',
  58     __dirname + '/src/models/channelinfo.js',
  59
  60     __dirname + '/src/applets/settings.js',
  61     __dirname + '/src/applets/chanlist.js',
  62     __dirname + '/src/applets/scripteditor.js',
  63
  64     __dirname + '/src/helpers/utils.js',
  65
  66     __dirname + '/src/views/panel.js',
  67     __dirname + '/src/views/channel.js',
  68     __dirname + '/src/views/applet.js',
  69     __dirname + '/src/views/application.js',
  70     __dirname + '/src/views/apptoolbar.js',
  71     __dirname + '/src/views/controlbox.js',
  72     __dirname + '/src/views/favicon.js',
  73     __dirname + '/src/views/mediamessage.js',
  74     __dirname + '/src/views/member.js',
  75     __dirname + '/src/views/memberlist.js',
  76     __dirname + '/src/views/menubox.js',
  77     __dirname + '/src/views/networktabs.js',
  78     __dirname + '/src/views/nickchangebox.js',
  79     __dirname + '/src/views/resizehandler.js',
  80     __dirname + '/src/views/serverselect.js',
  81     __dirname + '/src/views/statusmessage.js',
  82     __dirname + '/src/views/tabs.js',
  83     __dirname + '/src/views/topicbar.js',
  84     __dirname + '/src/views/userbox.js',
  85     __dirname + '/src/views/channeltools.js',
  86     __dirname + '/src/views/channelinfo.js'
  87 ];
  88
  89
  90 /**
  91  * Build the kiwi.js/kiwi.min.js files
  92  */
  93 concat(source_files, function (err, src) {
  94     if (!err) {
  95         src = '(function (global, undefined) {\n\n' + src + '\n\n})(window);';
  96
  97         fs.writeFile(__dirname + '/assets/kiwi.js', src, { encoding: FILE_ENCODING }, function (err) {
  98             if (!err) {
  99                 console.log('Built kiwi.js');
 100             } else {
 101                 console.error('Error building kiwi.js:', err);
 102             }
 103         });
 104
 105         // Uglify can take take an array of filenames to produce minified code
 106         // but it's not wraped in an IIFE and produces a slightly larger file
 107         //src = uglifyJS.minify(source_files);
 108
 109         var ast = uglifyJS.parse(src, {filename: 'kiwi.js'});
 110         ast.figure_out_scope();
 111         ast = ast.transform(uglifyJS.Compressor({warnings: false}));
 112         ast.figure_out_scope();
 113         ast.compute_char_frequency();
 114         ast.mangle_names();
 115         src = ast.print_to_string();
 116
 117         fs.writeFile(__dirname + '/assets/kiwi.min.js', src, { encoding: FILE_ENCODING }, function (err) {
 118             if (!err) {
 119                 console.log('Built kiwi.min.js');
 120             } else {
 121                 console.error('Error building kiwi.min.js:', err);
 122             }
 123         });
 124     } else {
 125         console.error('Error building kiwi.js and kiwi.min.js:', err);
 126     }
 127 });
 128
 129
 130
 131
 132
 133
 134 /**
 135  * Build the engineio client + tools libs
 136  */
 137 concat([__dirname + '/assets/libs/engine.io.js', __dirname + '/assets/libs/engine.io.tools.js'], function (err, src) {
 138     if (!err) {
 139         fs.writeFile(__dirname + '/assets/libs/engine.io.bundle.js', src, { encoding: FILE_ENCODING }, function (err) {
 140             if (!err) {
 141                 console.log('Built engine.io.bundle.js');
 142             } else {
 143                 console.error('Error building engine.io.bundle.js:', err);
 144             }
 145         });
 146
 147         var ast = uglifyJS.parse(src, {filename: 'engine.io.bundle.js'});
 148         ast.figure_out_scope();
 149         ast = ast.transform(uglifyJS.Compressor({warnings: false}));
 150         ast.figure_out_scope();
 151         ast.compute_char_frequency();
 152         ast.mangle_names();
 153         src = ast.print_to_string();
 154
 155         fs.writeFile(__dirname + '/assets/libs/engine.io.bundle.min.js', src, { encoding: FILE_ENCODING }, function (err) {
 156             if (!err) {
 157                 console.log('Built engine.io.bundle.min.js');
 158             } else {
 159                 console.error('Error building engine.io.bundle.min.js:', err);
 160             }
 161         });
 162     } else {
 163         console.error('Error building engine.io.bundle.js and engine.io.bundle.min.js:', err);
 164     }
 165 });
 166
 167
 168
 169
 170
 171
 172 /**
 173 *   Convert translations from .po to .json
 174 */
 175 if (!fs.existsSync(__dirname + '/assets/locales')) {
 176     fs.mkdirSync(__dirname + '/assets/locales');
 177 }
 178 fs.readdir(__dirname + '/src/translations', function (err, translation_files) {
 179     if (!err) {
 180         translation_files.forEach(function (file) {
 181             var locale = file.slice(0, -3);
 182
 183             if ((file.slice(-3) === '.po') && (locale !== 'template')) {
 184                 po2json.parseFile(__dirname + '/src/translations/' + file, {format: 'jed', domain: locale}, function (err, json) {
 185                     if (!err) {
 186
 187                         fs.writeFile(__dirname + '/assets/locales/' + locale + '.json', JSON.stringify(json), function (err) {
 188                             if (!err) {
 189                                 console.log('Built translation file %s.json', locale);
 190                             } else {
 191                                 console.error('Error building translation file %s.json:', locale, err);
 192                             }
 193                         });
 194                     } else {
 195                         console.error('Error building translation file %s.json: ', locale, err);
 196                     }
 197                 });
 198             }
 199         });
 200     } else {
 201         console.error('Error building translation files:', err);
 202     }
 203 });
 204
 205
 206
 207
 208
 209
 210 /**
 211  * Build the index.html file
 212  */
 213
 214 var index_src = fs.readFileSync(__dirname + '/src/index.html.tmpl', FILE_ENCODING)
 215     .replace(new RegExp('<%base_path%>', 'g'), config.get().http_base_path || '/kiwi');
 216
 217 fs.writeFile(__dirname + '/index.html', index_src, { encoding: FILE_ENCODING }, function (err) {
 218     if (!err) {
 219         console.log('Built index.html');
 220     } else {
 221         console.error('Error building index.html');
 222     }
 223 });