[API] Warning: Plugin uses .read/.rebuild API: TemplateLinter

[pichfl]

This happens when running ember-cli-template-lint in a project with ember-cli > 3.2.0.

[API] Warning: The .read and .rebuild APIs will stop working in the next Broccoli version
[API] Warning: Use broccoli-plugin instead: https://github.com/broccolijs/broccoli-plugin
[API] Warning: Plugin uses .read/.rebuild API: Filter
[API] Warning: Plugin uses .read/.rebuild API: Filter
[API] Warning: Plugin uses .read/.rebuild API: Filter
[API] Warning: Plugin uses .read/.rebuild API: TemplateLinter
[API] Warning: Plugin uses .read/.rebuild API: TemplateLinter
[API] Warning: Plugin uses .read/.rebuild API: TemplateLinter
[API] Warning: Plugin uses .read/.rebuild API: TemplateLinter
[API] Warning: Plugin uses .read/.rebuild API: TemplateLinter
[API] Warning: Plugin uses .read/.rebuild API: TemplateLinter
[API] Warning: Plugin uses .read/.rebuild API: TemplateLinter

[rwjblue]

Thank you for reporting!

[jrjohnson]

And now the next Broccoli version. When I attempt to run EMBER_CLI_BROCCOLI_2=true ember build I get the following error:

TemplateLinter: The .read/.rebuild API is no longer supported as of Broccoli 1.0. Plugins must now derive from broccoli-plugin. https://github.com/broccolijs/broccoli/blob/master/docs/broccoli-1-0-plugin-api.md

[rwjblue]

This is fixed on master and will soon be released as 1.0.0-beta.1 (had to drop some Node versions)...

[pichfl]

I have updated one of our projects to 1.0.0-beta.1 and the warnings still show. I can provide you with access to the repository if that would help, but it's not public.

[jrjohnson]

Same as @pichfl. We updated https://github.com/ilios/frontend to [email protected] and ember-template-lint@^1.0.0-beta.2 and are still seeing these errors when running ember serve.

[rwjblue]

Hmm. I really do not grok what’s going on. I explicitly added tests in Broccoli 2 land and all pass without error or warning.

Can someone help me with a reproduction?

[rwjblue]

Is ilios/frontend a good place to poke around?

[jrjohnson]

Yes. It's probably a lot more reproduction than you need but you're more than welcome to poke around there.

[jrjohnson]

An update: just upgraded ilios/frontend to [email protected] and I'm still seeing these errors:

$ yarn list --pattern template-lint
yarn list v1.9.4
├─ [email protected]
└─ [email protected]
✨  Done in 0.92s.

$ yarn start
yarn run v1.9.4
$ ember serve
<---snip some build stuff --->

[API] Warning: The .read and .rebuild APIs will stop working in the next Broccoli version
[API] Warning: Use broccoli-plugin instead: https://github.com/broccolijs/broccoli-plugin
[API] Warning: Plugin uses .read/.rebuild API: TemplateLinter
[API] Warning: Plugin uses .read/.rebuild API: TemplateLinter
[API] Warning: Plugin uses .read/.rebuild API: TemplateLinter
[API] Warning: Plugin uses .read/.rebuild API: TemplateLinter
[API] Warning: Plugin uses .read/.rebuild API: TemplateLinter
[API] Warning: Plugin uses .read/.rebuild API: TemplateLinter

<-- snip some new linting errors --->
===== 10 Template Linting Errors

[API] Warning: Plugin uses .read/.rebuild API: TemplateLinter

Build successful (59124ms) – Serving on http://localhost:4200/

[rwjblue]

Ok, thanks for the reminder. Will dig in here, to see what is going on...

[rwjblue]

AHA! I just cloned ilios/frontend and dug into the problem. It turns out that the console warnings that you are still seeing are actually coming from ember-cli-deprecation-workflow which ironically calls its broccoli plugin base class TemplateLinter 🤦‍♂️ therefore throwing us off the trail...

Confirmed by removing ember-cli-deprecation-workflow from the package.json of ilios/frontend, and seeing no warnings.

Will close this issue and track over in ember-cli/ember-cli-deprecation-workflow#52.

[Alonski]

@rwjblue Can you please explain how you found that out? I have a few errors like this and I am not sure exactly from which package they come from