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     package_json = require('../package.json');
   7
   8 var FILE_ENCODING = 'utf-8',
   9     EOL = '\n';
  10
  11
  12 function concat(file_list, callback) {
  13     var num_files = file_list.length,
  14         files = [],
  15         loaded = 0,
  16         error = false;
  17
  18     file_list.forEach(function (file_path, idx) {
  19         if (error) {
  20             return;
  21         }
  22         fs.readFile(file_path, { encoding: FILE_ENCODING }, function (err, data) {
  23             if (error) {
  24                 return;
  25             } else if (err) {
  26                 error = true;
  27                 return callback(err);
  28             }
  29             files[idx] = data + '\n\n';
  30             if (++loaded === num_files) {
  31                 callback(null, files.join(EOL));
  32             }
  33         });
  34     });
  35 }
  36
  37
  38
  39 config.loadConfig();
  40
  41
  42 var source_files = [
  43     __dirname + '/src/app.js',
  44     __dirname + '/src/models/application.js',
  45     __dirname + '/src/models/gateway.js',
  46     __dirname + '/src/models/network.js',
  47     __dirname + '/src/models/member.js',
  48     __dirname + '/src/models/memberlist.js',
  49     __dirname + '/src/models/newconnection.js',
  50     __dirname + '/src/models/panel.js',
  51     __dirname + '/src/models/panellist.js',
  52     __dirname + '/src/models/networkpanellist.js',
  53     __dirname + '/src/models/channel.js',
  54     __dirname + '/src/models/query.js',
  55     __dirname + '/src/models/server.js',
  56     __dirname + '/src/models/applet.js',
  57     __dirname + '/src/models/pluginmanager.js',
  58     __dirname + '/src/models/datastore.js',
  59     __dirname + '/src/models/channelinfo.js',
  60
  61     __dirname + '/src/views/panel.js',
  62     __dirname + '/src/views/channel.js',
  63     __dirname + '/src/views/applet.js',
  64     __dirname + '/src/views/application.js',
  65     __dirname + '/src/views/apptoolbar.js',
  66     __dirname + '/src/views/controlbox.js',
  67     __dirname + '/src/views/favicon.js',
  68     __dirname + '/src/views/mediamessage.js',
  69     __dirname + '/src/views/member.js',
  70     __dirname + '/src/views/memberlist.js',
  71     __dirname + '/src/views/menubox.js',
  72     __dirname + '/src/views/networktabs.js',
  73     __dirname + '/src/views/nickchangebox.js',
  74     __dirname + '/src/views/resizehandler.js',
  75     __dirname + '/src/views/serverselect.js',
  76     __dirname + '/src/views/statusmessage.js',
  77     __dirname + '/src/views/tabs.js',
  78     __dirname + '/src/views/topicbar.js',
  79     __dirname + '/src/views/userbox.js',
  80     __dirname + '/src/views/channeltools.js',
  81     __dirname + '/src/views/channelinfo.js',
  82     __dirname + '/src/views/rightbar.js',
  83
  84     __dirname + '/src/misc/clientuicommands.js',
  85
  86     __dirname + '/src/applets/settings.js',
  87     __dirname + '/src/applets/chanlist.js',
  88     __dirname + '/src/applets/scripteditor.js',
  89     __dirname + '/src/applets/startup.js'
  90 ];
  91
  92
  93 var helpers_path = __dirname + '/src/helpers/';
  94 var helpers_sources = fs.readdirSync(helpers_path)
  95     .map(function(file){
  96         return helpers_path + file;
  97     });
  98
  99 source_files = source_files.concat(helpers_sources);
 100
 101
 102 /**
 103  * Build the kiwi.js/kiwi.min.js files
 104  */
 105 concat(source_files, function (err, src) {
 106     if (!err) {
 107         src = '(function (global, undefined) {\n\n' + src + '\n\n})(window);';
 108
 109         fs.writeFile(__dirname + '/assets/kiwi.js', src, { encoding: FILE_ENCODING }, function (err) {
 110             if (!err) {
 111                 console.log('Built kiwi.js');
 112             } else {
 113                 console.error('Error building kiwi.js:', err);
 114             }
 115         });
 116
 117         // Uglify can take take an array of filenames to produce minified code
 118         // but it's not wraped in an IIFE and produces a slightly larger file
 119         //src = uglifyJS.minify(source_files);
 120
 121         var ast = uglifyJS.parse(src, {filename: 'kiwi.js'});
 122         ast.figure_out_scope();
 123         ast = ast.transform(uglifyJS.Compressor({warnings: false}));
 124         ast.figure_out_scope();
 125         ast.compute_char_frequency();
 126         ast.mangle_names();
 127         src = ast.print_to_string();
 128
 129         fs.writeFile(__dirname + '/assets/kiwi.min.js', src, { encoding: FILE_ENCODING }, function (err) {
 130             if (!err) {
 131                 console.log('Built kiwi.min.js');
 132             } else {
 133                 console.error('Error building kiwi.min.js:', err);
 134             }
 135         });
 136     } else {
 137         console.error('Error building kiwi.js and kiwi.min.js:', err);
 138     }
 139 });
 140
 141
 142
 143
 144
 145
 146 /**
 147  * Build the engineio client + tools libs
 148  */
 149 concat([__dirname + '/assets/libs/engine.io.js', __dirname + '/assets/libs/engine.io.tools.js'], function (err, src) {
 150     if (!err) {
 151         fs.writeFile(__dirname + '/assets/libs/engine.io.bundle.js', src, { encoding: FILE_ENCODING }, function (err) {
 152             if (!err) {
 153                 console.log('Built engine.io.bundle.js');
 154             } else {
 155                 console.error('Error building engine.io.bundle.js:', err);
 156             }
 157         });
 158
 159         var ast = uglifyJS.parse(src, {filename: 'engine.io.bundle.js'});
 160         ast.figure_out_scope();
 161         ast = ast.transform(uglifyJS.Compressor({warnings: false}));
 162         ast.figure_out_scope();
 163         ast.compute_char_frequency();
 164         ast.mangle_names();
 165         src = ast.print_to_string();
 166
 167         fs.writeFile(__dirname + '/assets/libs/engine.io.bundle.min.js', src, { encoding: FILE_ENCODING }, function (err) {
 168             if (!err) {
 169                 console.log('Built engine.io.bundle.min.js');
 170             } else {
 171                 console.error('Error building engine.io.bundle.min.js:', err);
 172             }
 173         });
 174     } else {
 175         console.error('Error building engine.io.bundle.js and engine.io.bundle.min.js:', err);
 176     }
 177 });
 178
 179
 180
 181
 182
 183
 184 /**
 185 *   Convert translations from .po to .json
 186 */
 187 if (!fs.existsSync(__dirname + '/assets/locales')) {
 188     fs.mkdirSync(__dirname + '/assets/locales');
 189 }
 190 fs.readdir(__dirname + '/src/translations', function (err, translation_files) {
 191     if (!err) {
 192         translation_files.forEach(function (file) {
 193             var locale = file.slice(0, -3);
 194
 195             if ((file.slice(-3) === '.po') && (locale !== 'template')) {
 196                 po2json.parseFile(__dirname + '/src/translations/' + file, {format: 'jed', domain: locale}, function (err, json) {
 197                     if (!err) {
 198
 199                         fs.writeFile(__dirname + '/assets/locales/' + locale + '.json', JSON.stringify(json), function (err) {
 200                             if (!err) {
 201                                 console.log('Built translation file %s.json', locale);
 202                             } else {
 203                                 console.error('Error building translation file %s.json:', locale, err);
 204                             }
 205                         });
 206                     } else {
 207                         console.error('Error building translation file %s.json: ', locale, err);
 208                     }
 209                 });
 210             }
 211         });
 212     } else {
 213         console.error('Error building translation files:', err);
 214     }
 215 });
 216
 217
 218
 219
 220
 221
 222 /**
 223  * Build the index.html file
 224  */
 225 var build_time = new Date().getTime();
 226
 227 var index_src = fs.readFileSync(__dirname + '/src/index.html.tmpl', FILE_ENCODING)
 228     .replace(new RegExp('<%base_path%>', 'g'), config.get().http_base_path || '')
 229     .replace(new RegExp('<%build_version%>', 'g'), package_json.version)
 230     .replace(new RegExp('<%build_time%>', 'g'), build_time);
 231
 232 fs.writeFile(__dirname + '/index.html', index_src, { encoding: FILE_ENCODING }, function (err) {
 233     if (!err) {
 234         console.log('Built index.html');
 235     } else {
 236         console.error('Error building index.html');
 237     }
 238 });