buildr/bin/buildr.js

#!/usr/bin/env node
(function() {
  var argv, buildr, cson, data, filename, fs, optimist, path, preprocessors;

  cson = require('cson');

  fs = require('fs');

  path = require('path');

  buildr = require(__dirname + '/../lib/buildr');

  optimist = require('optimist');

  argv = optimist.options('file', {
    alias: 'f',
    "default": 'buildr.cson'
  }).argv;

  filename = path.resolve(argv.file);

  preprocessors = [
    function(data) {
      var m, new_data, p;
      new_data = data;
      p = /##def\s+(\w+)\s*"(.*?)"/g;
      while (m = p.exec(data)) {
        console.log("--> " + m[0]);
        new_data = new_data.replace(RegExp(m[1], 'g'), m[2]);
      }
      return new_data;
    }
  ];

  data = '';

  fs.exists(filename, function(exists) {
    if (exists) {
      return fs.readFile(filename, function(err, d) {
        var p, _i, _len;
        if (err) {
          throw err;
        }
        data = d.toString();
        console.log("Preprocessing configuration file...");
        for (_i = 0, _len = preprocessors.length; _i < _len; _i++) {
          p = preprocessors[_i];
          data = p(data);
        }
        console.log("Preprocessed.");
        return cson.parse(data, function(err, config) {
          var myBuildr;
          if (err) {
            throw err;
          }
          myBuildr = buildr.createInstance(config);
          myBuildr.process(function(err) {});
          if (err) {
            throw err;
          }
        });
      });
    } else {
      return console.error("Configuration file not found: " + filename);
    }
  });

}).call(this);