gulp-express-serice

USE： var expressService = require('gulp-express-service');

gulp.task('coffee', function() {
	return gulp.src(paths.coffee)
	.pipe(coffee())
	.pipe(concat('service.js'))
	.pipe(gulp.dest('build'))
	.pipe(expressService({file:'./build/service.js'}));
});

service.js express = require('express') app = express()

app.get '/', (req, res)->
	console.log res
	res.send('hello world')

app.listen(3000);
console.log('Listening on port 3000');