luminus | documentation site for Luminus framework | Application Framework library

Trying to create the simple example app from Leiningen with Luminus template and H2 db. Nothing fancy, I literally see tons of examples doing this but always get No suitable driver.

Given a simple webapplication like

I write Clojure using the VS Code Calva extension, which uses clj-kondo to perform static analysis of my code.

I'm using HugSQL to create Clojure functions from SQL queries and statements.

I'm aware that I could handle the database connection and the HugSQL integration with a library like conman, infact I used it in the past and I like it, but this time I wanted to keep things vanilla and talk to HugSQL myself.

HugSQL's def-db-fns macro takes a SQL file and creates Clojure functions based on the SQL queries and statements contained in that file.

My code below works, but clj-kondo complains that seed-mytable! is an unresolved symbol.

Edit (fixed)...

If you are following the Luminus guestbook tutorial or adapting parts of it, you may come across an error like Parameter Mismatch: :name parameter data not found., and it may not go away, regardless of what parameters you use. You may find that you are attempting to call a function that does not exist, and that Conman/HugSQL doesn't know what to do with it.

The answer to my question is in the section below:

The relevant section of code is in myapp.routes.home/create-user!

I am following guestbook example from the book Web Development With Clojure 3rd edition. I am struggling with including ClojureScript namespace into HTML document. Everything is working fine with example where I have one core.cljs. With that file, only I have to do is to include this piece of code into home.html document:

I'm creating a web app with Clojure and Luminus, but when I create a migration file with all the tables I need, it will only create the first. This is my user-table.up.sql file:

As of right now (2018) what is the http/tcp server used when you set up a luminus template project with its default setting?

I'm reading that luminus uses immutant, however, immutant is a collection of other stuff. and I've also read that the underlying server used in immutant is undertow.

Am I correct in assuming that the default server is undertow? If so, how does the default set up perform with respect to non-blocking IO? Does this server afford a non-blocking event loop architecture like nginx/nodejs?

I am writing a web application with the backend in Clojure and the frontend in Clojurescript with React and Reagent. I am trying to host it on Heroku.

When I run lein ubjerar locally, it builds fine and the app works.

However, when I try to deploy the app to Heroku via git push heroku master, I always end up with an error like this:

I am trying to connect to Repl in Clojure project in Light Table. I went to connections, chose project.clj I wanted to connect to but unfortunately without success. I created project with "lein new app my-app". Before this, I had tried to connect with some another project that I had created with Luminus template and it was successfully. But when I made this simple app with "lein new app my-app" I cant connect. I got the following error: