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Fix Nested V2 Addons #1327

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merged 2 commits into from
Mar 7, 2023
Merged

Fix Nested V2 Addons #1327

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969191c
pass v2 registration higher and higher
gossi Jan 14, 2023
a7b6bbe
unify the parent-type tests
ef4 Mar 6, 2023
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8 changes: 6 additions & 2 deletions packages/addon-shim/src/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -158,8 +158,12 @@ export function addonV1Shim(directory: string, options: ShimOptions = {}) {
return isInside(directory, appInstance.project.root);
},

registerV2Addon(name: string, root: string): void {
autoImportInstance!.registerV2Addon(name, root);
registerV2Addon(this: AddonInstance, name: string, root: string): void {
if (autoImportInstance) {
autoImportInstance.registerV2Addon(name, root);
} else {
(this.parent as EAI2Instance).registerV2Addon(name, root);
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How do we know it's safe to call this on the parent?

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That's the biggest question mark I have, quote from the issue above:

Why I'm saying this is only a suggested fix: I'm not sure, if this piece of code is in the intention of the comment or if that means a different implementation (given I have basically no real knowledge about embroider).

which basically targets this line.

But following the analysis I put in the issue, there is either a autoImportInstance or this.parent with registerV2Addon available.

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Potentially, you can safeguard this. But I'd say, it would be better to throw an error over silently do nothing and not registering the addon at all, without a dev knowing about it ?!?

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It's safe once refactored inside the if (this.parent.pkg['ember-addon']?.version ?? 1) < 2) check.

}
},
};
}
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