DEV - Add eslint integrated prettier

[pawelangelow]

Description

Well, I noticed few files with no formatting, random code style issues, so here's a solution to the problems.

In this PR you're going to see prettier + configuration for it.

⚠️ Nothing is enforced (there's no pre-commit hook, no CI pipeline, etc...). The idea is when you work on a file and want to format it - to use some defined rules and not spend time on manual edits. Current configuration is enhanced from the repo code style - the idea is to change as less as possible.

In addition I'm adding a VSCode configuration to trigger the prettier rules when formatting files. (if you haven't changed your binding it should be cmd + shift + f.

How to test?

yarn lint

and

yarn prettier or yarn prettier:update

[seth-riedel]

I'm all for this change, but it's going to cause a lot of problems if we try to do this while maintaining two separate long-lived branches that we constantly merge into one another

[pd-redis]

Why change this? It will probably cause a lot of changes, that could be avoided

[pawelangelow]

It's because I needed to override it. Currently we don't put ; on .ts files, which is OK. However, it's not the best practice for .js files as there are cases where problems may occur:

function test() {
  return
  {
    message: "Hello, world!"
  }
}

console.log(test())

So, below in this file are the override settings.

[pawelangelow]

I'm all for this change, but it's going to cause a lot of problems if we try to do this while maintaining two separate long-lived branches that we constantly merge into one another

I agree that this change could introduce some challenges, but once we merge and rebase the branches, I believe things will stabilize moving forward. Could you share more about your specific concerns or scenarios where you foresee issues? That way, we can address them proactively.