Error loading engine CSS when using Puma plugin

[jclusso]

I'm not sure why this happens, but if you use the Puma plugin, you'll get the following error.

Error: Can't resolve '../builds/tailwind/[engine_name].css'

If you run rails tailwindcss:build and then restart the rails server with the plugin, things will work. Also, if you just run rails tailwindcss:watch, the issue does not happen.

[flavorjones]

@jclusso I think this is coming from the recently-added experimental support for Rails engines. Thanks for noting the workaround.

I'll take a look when I have a moment, if @bopm doesn't beat me to it.

[bopm]

I'll try to find some time tomorrow.

[bopm]

I tested my fix on the local app, and it works. I am feeling this approach is way more DRY, as we now include any future updates to the watch command to plugin by default.

[n-older]

I tested this fix on the same app @jclusso and I both collaborate on and it works for me as well.

[octave]

Is this fix going to be deployed? I get this error with puma@7.0.0:

tailwindcss.rb:23:in 'start': undefined method 'on_stopped' for an instance of Puma::Events (NoMethodError)

[dmarcoux]

@octave The problem you are facing is different from the one described in this issue. This PR fixes it.