index.js
function templateFromFile(path) {
        // template source is a file name
        forcedTemplateName = 'singleton';
        if (cache.hasOwnProperty(templateSrc)) {
            registry.singleton = cache[templateSrc];
            return;
        }
        // Have to read this template for the first time
        var deferred = cache[templateSrc] = registry.singleton = new Deferred();
        fs.readFile(templateSrc, 'utf-8', function(err, data) {
            try {
                if (err) throw err;
                var template = compile({
                    data: data,
                    name: templateSrc,
                    path: templateSrc
                });
                deferred.resolve(template);
            } catch (err2) {
                // delete cache[templateSrc]; // Should we do this?
                deferred.reject(err2);
            }
        });
    }
function templateFromFile(path) {
        // template source is a file name
        forcedTemplateName = 'singleton';
        if (cache.hasOwnProperty(templateSrc)) {
            registry.singleton = cache[templateSrc];
            return;
        }
        // Have to read this template for the first time
        var deferred = cache[templateSrc] = registry.singleton = new Deferred();
        fs.readFile(templateSrc, 'utf-8', function(err, data) {
            try {
                if (err) throw err;
                var template = compile({
                    data: data,
                    name: templateSrc,
                    path: templateSrc
                });
                deferred.resolve(template);
            } catch (err2) {
                // delete cache[templateSrc]; // Should we do this?
                deferred.reject(err2);
            }
        });
    }
Read single template from a file using the given file name