Unpodded components

[ijlee2]

Background

We use and maintain a fork of ember-table at work, and noticed that the pod structure is still used for components. Generally speaking, [email protected] removed pod support for components, so ember-table may end up becoming a blocker to developers who want to update Ember to v6.

I suspect that the ember-release scenario (i.e. 6.4.0) is currently passing, because the classic components make use of the layout key. Removing the pod structure now would help maintainers and contributors glimmerize these components (Glimmer + pod doesn't work) and introduce the v2 addon format.

What changed?

I introduced the flat component structure, which is the default structure in Ember Octane and works without an issue in v2 addons.

[!NOTE]

You can ignore the first 7 commits. Once #1172 is merged, I'll rebase this branch so that only the last commit remains.

I didn't remove the pod structure in tests/dummy. ember-cli-addon-docs hadn't been set up for local development, so I wouldn't have been able to test the unpodding easily.