Lack of documentation on minimum Node version

[michaelbromley]

What happened?

Hi!

I was running into the following error when testing out the CLI, after configuring the ESLint plugin:

npx code-pushup


TypeError: groups.toSorted is not a function
    at groupsFromRuleCategories  ....

I believe this stems from the use of the Array.prototype.toSorted() method, which is supported from Node v20+, whereas I was using Node v18.

What would you expect to happen?

There is no mention in the README about minimum node version, so it would be a good idea to add this as a pre-requisite in the "getting started" guide somewhere.

Even the GitHub Actions example config here: https://github.com/code-pushup/cli/wiki/Code-PushUp-integration-guide-for-Nx-monorepos#ci-automation is using Node v18 - so that should also be updated too.

What steps did you take?

As above - run npx code-pushup after following the getting started guide.

Code PushUp package version

"@code-pushup/cli": "^0.53.1", "@code-pushup/eslint-plugin": "^0.53.1",

What operation system are you on?

Linux

Node version

18.18.2

Relevant log output

TypeError: groups.toSorted is not a function
at groupsFromRuleCategories ....