I am using node, express and more other dependencies for the project. I wonder how to host this project on firebase. My project will have controller, view , and any other folders to make the project possible.It already has view engine like pug/handlebars.
Tutorials online only show how to host firebase with single index.html in public folder. How am I suppose to host my project with all other folders? I know how to use firebase in nodeJS, but how to host the project on firebase? How firebase will access the server file(either app/index.js)? Where should I put all these folders?
Hopefully I am not asking to much. If my question isn't clear, please let me know so that I can make clarification.
You're in luck. Firebase just this week released a video that walks step-by-step through setting up an Node.js/Express app on Firebase Hosting.
This has only been possible since the integration of Cloud Functions with Firebase Hosting, which was released at I/O 2017. Most tutorials likely are from before that time, when there was no way to run server-side code on Firebase Hosting.
You can do this by firebase cloud function. Deployment auth is handled by the Firebase CLI, so getting a hello world up and running is literally:
firebase init functions
firebase deploy
A simple hello world function
functions.https.onRequest((request, response) => {
response.send(“Hello from Firebase!”);
});
Note: You can use express with firebase function.
For more follow documentation link: https://firebase.google.com/docs/functions
来源：https://stackoverflow.com/questions/45537195/how-to-host-nodejs-project-to-firebase