Error message unclear when trying to deploy a Function with unsupported Node version

[Yohan Lasorsa]

Before filing this issue, please ensure you're using the latest CLI by running swa --version and comparing to the latest version on npm.

Are you accessing the CLI from the default port :4280 ?

• No, I am using a different port number (--port) and accessing the CLI from that port
• Yes, I am accessing the CLI from port :4280

Make sure you are accessing the URL printed in the console when running swa start!

ℹ️ NOTE: Make sure to enable debug logs when running any swa commands using --verbose=silly

Describe the bug
My SWA project was set to use Node.js runtime v20 (unsupported, but I didn't know that at the time) in the swa-cli.config.json file.

When trying to deploy, you get this message:

Even though both parameter are defined in the config. Same occurs when specifying the parameters as CLI flags.

The real issue is that the Node.js version set is unsupported, but the error is captured and wrongly reported by SWA CLI.

To Reproduce
Init a new SWA project, and set "apiVersion" to 20 in "swa-cli.config.json"

Expected behavior
Error reports clearly that runtime is unsupported.(it seems the error is properly reported by the StaticSiteClient, but not surfaced)

Desktop (please complete the following information):

• OS: MacOS
• Version14.4