lib/dijit/themes/claro/compile.js

   1 /*
   2         Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
   3         Available via Academic Free License >= 2.1 OR the modified BSD license.
   4         see: http://dojotoolkit.org/license for details
   5 */
   6
   7
   8 // Script to process all the less files and convert them to CSS files
   9 // Run from themes/dijit/claro like:
  10 //
  11 //      $ node compile.js
  12
  13 // Some guesses for where to find less
  14 require.paths.unshift('/opt/less/lib', 'C:/less/lib');
  15
  16 var fs = require('fs'),         // file system access
  17         path = require('path'), // get directory from file name
  18         less = require('less'); // less processor
  19
  20 var options = {
  21         compress: false,
  22         optimization: 1,
  23         silent: false
  24 };
  25
  26 var allFiles = [].concat(
  27                 fs.readdirSync("."),
  28                 fs.readdirSync("form").map(function(fname){ return "form/"+fname; }),
  29                 fs.readdirSync("layout").map(function(fname){ return "layout/"+fname; })
  30         ),
  31         lessFiles = allFiles.filter(function(name){ return name && name != "variables.less" && /\.less$/.test(name); });
  32
  33 lessFiles.forEach(function(fname){
  34         console.log("=== " + fname);
  35         fs.readFile(fname, 'utf-8', function (e, data){
  36                 if(e){
  37                         console.error("lessc: " + e.message);
  38                         process.exit(1);
  39                 }
  40
  41                 new(less.Parser)({
  42                         paths: [path.dirname(fname)],
  43                         optimization: options.optimization,
  44                         filename: fname
  45                 }).parse(data, function(err, tree){
  46                         if(err){
  47                                 less.writeError(err, options);
  48                                 process.exit(1);
  49                         }else{
  50                                 try{
  51                                         var css = tree.toCSS({ compress: options.compress }),
  52                                                 outputFname = fname.replace('.less', '.css');
  53                                         fd = fs.openSync(outputFname, "w");
  54                                         fs.writeSync(fd, css, 0, "utf8");
  55                                 }catch(e){
  56                                         less.writeError(e, options);
  57                                         process.exit(2);
  58                                 }
  59                         }
  60                 });
  61         });
  62 });