mason/lib/util.js

simple, fun, static-file builder for jade, stylus, and javascript

var _ = require('underscore')._;
var path = require('path');
var fs = require('node-fs');

exports.log = function(event, msg, sub) {
  if (sub) {
    console.log('\033[90m -> ' + msg + '\033[0m');
  }
  else {
    console.log('\033[32mMason:\033[0m \033[36m%s\033[0m\033[90m - %s\033[0m', event, msg);
  }
};

exports.concatFiles = function(files) {
  var total = '', contents;
  for (var i = 0; i < files.length; i++) {
    contents = fs.readFileSync(files[i]);
    // protect against missing semis... TODO: delegate this responsibility to the uglifier
    total += contents + ';';
  }
  return total;
};

exports.writeFile = function(file_path, contents) {
  var dir = path.dirname(file_path);
  fs.mkdirSync(dir, 0777, true);
  fs.writeFileSync(file_path, contents);
  exports.log('write', file_path, true);
};

exports.buildPaths = function(root, sourceRoot, sourcePaths) {
  if (sourcePaths instanceof Array) {
    return _.map(sourcePaths, function(sourcePath) {
      return path.join(root, sourceRoot, sourcePath);
    });
  }
  return [path.join(root, sourceRoot, sourcePaths)];
};