Function processDirectory

cli.js:250–273

(inputDir, outputDir, fileExt)

}

function processDirectory(inputDir, outputDir, fileExt) {
  fs.readdir(inputDir, function(err, files) {
    if (err) {
      fatal('Cannot read directory ' + inputDir + '\n' + err.message);
    }
    files.forEach(function(file) {
      var inputFile = path.join(inputDir, file);
      var outputFile = path.join(outputDir, file);
      fs.stat(inputFile, function(err, stat) {
        if (err) {
          fatal('Cannot read ' + inputFile + '\n' + err.message);
        }
        else if (stat.isDirectory()) {
          processDirectory(inputFile, outputFile, fileExt);
        }
        else if (!fileExt || path.extname(file) === '.' + fileExt) {
          mkdir(outputDir, function() {
            processFile(inputFile, outputFile);
          });
        }
      });
    });
  });
}

function writeMinify() {
  var minified;