improved alloy.jmk for jade to support templates and includes

alloy.jmk

task("pre:compile", function(event,logger) {
  var wrench = require("wrench"),
      fs = require("fs"),
      jade = require("jade"),
      view_root = event.dir.project,
      path = require("path");

  event.alloyConfig.xml = [];

  wrench.readdirSyncRecursive(view_root).forEach(function(view) {
    if (view.match(/.jade$/) 
        && view.indexOf("templates") === -1
        && view.indexOf("includes") === -1) {
      event.alloyConfig.xml.push(view.replace(/\.jade$/, ".xml"));
      try {
        fs.writeFileSync(
          path.join(view_root,view.replace(/\.jade$/, ".xml")),
          jade.compile(fs.readFileSync(path.join(view_root,view)).toString(),
                       {filename: path.join(view_root, view),
                        pretty: true})(event));
      } catch(e) {
        logger.error("ERROR: " + view + "\n" + JSON.stringify(e));
        process.exit(1);
      }
    }
  });
});

task("post:compile",function(event,logger){
  var fs = require("fs"),
      view_root = event.dir.project,
      path = require("path");
 
  event.alloyConfig.xml.forEach(function(view){
    if (!view.match(/index.xml/g)) {
      fs.unlinkSync(path.join(view_root, view));
    }
  });
});