app.js

'use strict';

var SwaggerExpress = require('swagger-express-mw');
var express = require('express');
var app = express();
var path = require('path');

module.exports = app; // for testing

var config = {
  appRoot: __dirname // required config
};

SwaggerExpress.create(config, function(err, swaggerExpress) {
  if (err) { throw err; }

  // install middleware
  swaggerExpress.register(app);

  var port = process.env.PORT || 10010;
  app.listen(port);

  if (swaggerExpress.runner.swagger.paths['/hello']) {
    console.log('try this:\ncurl http://127.0.0.1:' + port + '/hello?name=Scott');
  }

  // for swagger UI
  app.get('/swagger.yaml', function(req, res) {
      res.sendFile(path.join(__dirname, '/api/swagger/swagger.yaml'))
  });
  app.use(express.static(path.join(__dirname, 'public')));
});