jam.js

var fs = require('fs'),
	path = require('path'),
	glob = require('glob').glob;

exports = module.exports = function jam(options) {
	options = options || {};
	var patterns = options.patterns || [];
	var root = options.root || path.join(__dirname, 'public');
	var namespace = options.namespace || 'JST';
	var output = options.output || path.join(root, 'jst.js');
	var func = options.func || '_.template';

	if (!options.root) throw new Error('jam() root path required');
	if (!options.patterns) throw new Error('jam() root path required');

	var files = [];
	var compiled = '';
	var name = '';

	patterns.forEach(function(pattern) {
		glob(path.join(root, pattern), function(err, paths) {
			runs -= 1;
			files = files.concat(paths);
			if (runs === 0) {
				files.forEach(function(file) {
					name = file.replace(root, '');
					fs.readFile(file, 'utf8', function(err, data) {
						if (err) throw err;
						data = data.replace('\n', '');
						compiled += namespace + "[" + name + "] = " + func + "(" + data + ");";
					});
				});
			}
		});
	});
};